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User's Guide

1. 440 T D am SB lt lt e j Si E e e E FR FR FR Ze ot gea 2G V I Figure 1 1 Front View Unit mm 130 Figure 1 2 Side View Unit mm MSO4000 DS4000 User s Guide 1 3 RIGOL 1 Quick Start To Prepare the Oscilloscope for Use To Remove the Cover Before using the oscilloscope remove the front panel cover by grasping the tabs on each side and pull them in the arrow directions as shown in the figure below Q S Ny B Figure 1 3 To Remove the Cover 1 4 MSO4000 DS4000 User s Guide 1 Quick Start RIGOL To Adjust the Supporting Legs For better observation adjust the supporting legs Unfold or fold the supporting legs in the arrow directions as shown in the figures below Figure 1 4 To Adjust the Supporting Legs MSO4000 DS4000 User s Guide 1 5 RIGOL 1 Quick Start To Connect to AC Power Supply This oscilloscope accepts two kinds of AC power supplies 100 127V 45 440Hz and 100 240V 45 65Hz Please use the power cord supplied with the accessories to connect the oscilloscope to the power source as shown in the figure below Turn on the power switch under the power plug At this point the oscilloscope is energized and the pow
2. 5 3 Tigger Coupier e Kandi Lad ELE RH ERU EL ird id ion 5 5 dio cgi MOLISE scr dr e Ord di M MEI EE 5 6 Noise om i PTT OO Oo o S 5 7 Ro Ei ERRORES 5 8 dev MIRI RTT T T MM 5 9 Pulse TODO scena 5 11 Runt TOGE nennen 5 13 Nth Edge Trigger auus cients er a ka 5 15 Slope TUGT CMT TIS 5 17 MER E EN SIT E E TI E E E reer US 5 20 Pattern TAGS anna 5 22 VISTAS A O TE 5 24 PLST ET nennen een 5 26 CU E T S A 5 29 CAN TIGA rua nie 5 31 Pex ay TIGE oso atre soa S Arq p pate rb dau Cees 5 34 USE mi EE E TT OTT 5 36 Toge Aput Deere 5 38 6 To Make Measurements u au0nn00nnnnnnnnnnnnunaunnannnn nen nnnnnnnnnnnennnennnnnnnn 6 1 Math DOS ETE ori nba dct EX BER EEEE ANDSNES 6 2 PURIS PEPPE E T E AA VPEUEEPEUEELERVENTENEERUNEPERNERTEURURERLEN TPECHEIRURELETTEN 6 2 OO 6 3 LUI fal liek EUST NUR E rete ee a ey kere S er rer ete me eer rae recente re er 6 3 Bi i MNT ERNEUT UT TT 6 4 PET ipso E od RID XEM Md MI PPM MER Rd iM PU 6 5 MSO4000 DS4000 User s Guide XXI RIGOL Weise D RTT T DO OT TT 6 8 Advanced DOBEBEIBI nina 6 10 PUO ae cei ie leni petita tort aptR EA eum a dab Drai E gi 6 13 Quick Measurement after AUTO sauna 6 13 One key Measurement of 24 ParaMeters ccccccceceseseceeeeeeeeeeeeenees 6 14 Frequency Counter Measurement ssssssseseeeee nnne 6 19 Measurement Seting aan 6 20 To Clear the Measurement iuis s nas ec n neat tind e dad c RR 6 22 FAUSSE UL T
3. At this point A gt X B gt X and AX will change to 0 360 and 360 respectively when you press Set Cursor no matter where cursor A and B are currently located 96 when this unit is selected in the measurement results A gt X B gt X and AX are in 96 At this point A gt X B gt X and AX will change to 096 100 and 10096 respectively when you press Set Cursor no matter where cursor A and B are currently located When the cursor type is Y or X Y press Vertical Unit to select Source Unit or 96 Source Unit when this unit is selected in the measurement results the units of A 2 Y B gt Y and AY will be automatically set to the unit of the current source 96 when this unit is selected in the measurement results CurA CurB and AX are in 96 At this point A gt Y B gt Y and AX will change to 0 10096 and 100 when you press Set Cursor no matter where cursor A and B are currently located 5 Adjustthe Cursor Position Adjust the horizontal position of the cursor When the current display mode is X or X Y press SelectCursor to select X press CursorA and use 2 to adjust the horizontal position of MSO4000D S4000 User s Guide 6 29 RIGOL 6 To Make Measurements cursor A During the adjustment the measurement result will change accordingly The adjustable range is limited within the screen Press CursorB and use amp 2 to adjust the horizontal pos
4. ceseeenm nns 9 4 To Export to Internal or External Memory aan 9 4 To Import from Internal or External Memory ssseeeee 9 4 10 Pass Fall Test 10 1 To Enable Pass Fail Text an ah a 10 2 TO SEELE ER een 10 3 To trea MaSK 10 3 Tana DOO ea eigene 10 4 Tone ie Ta Nk nee 10 5 TO Load The 3 4 oA emo 10 5 11 Waveform Record 11 1 Waver Recon erii Er HERR ind EO a etd Moda RR ERE RED UON EE RP Ead pr RUM 11 2 Record Constant Dinner Fior abl Doe A EA B ee 11 4 avorum Pla VOCE oo aieo idee edes edit RADI PISA DUAE REO ME exl Dice m b M MOOR DA Oda 11 5 AM aeta ADV asus koe ica artt SUDO AX CRGA EAS GO Rua IR RUD RO RR ERU 11 7 Analysis Based On Te ae 11 10 Analysis Based on Pass Fail M aSK ccccecccsseeeeeeeceaeeeeseeeeeeaeseaens 11 11 12 Display Control aa ah 12 1 To Select the Display en ia 12 2 To Set the Persistence Time sis eerte er on ie E gae 12 3 To Set the Waveform Brightness ee un er erc i a eoe Dee kl d 12 5 TO Set thie Sereen GU M 12 5 T Set the Grid Big ann 12 5 To Set the Menu Display nenn 12 5 13 Store and oo e M 13 1 SLOT BO PN aeg 13 2 reg AI CMM CC 13 3 latemal Storage amd Kerala nenne 13 5 External Siarage ang Recall rinnen 13 8 Disk Manage na RIED 13 12 IDEO E No EURO ET T 13 13 To Create a New File or Folder sseeeem nennen 13 14 Te Delete a File or PROBE ooi o EE UE E MER E PLN ERE ER 13
5. MSO4000D S4000 User s Guide 5 11 RIGOL 5 To Trigger the Oscilloscope Pulse Width Setting Positive pulse width is defined as the time difference between the two crossing points of the trigger level and positive pulse as shown in the figure below a en ae Trigger level Positive pulse width pi u D When the Pulse Condition is set to BEER ESZI or EU press Setting and use 42 to input the desired value The range available is from 4 ns to 4 s e When the Pulse Condition is set to BEEE or IRE press Upper Limit and Lower Limit and use to input the desired values respectively The range of the upper limit is from 12 ns to 4 s The range of the lower limit is from 4 ns to 3 99 s Note that the lower limit of the pulse width must be lower than the upper limit Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 5 12 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Runt Trigger Runt trigger is used to trigger pulses that pass one trigger level but fail to pass the other one as shown in th
6. Industry standard RS232 uses Negative Logic namely high level is logic 0 and low level is logic 1 By default RS232 also uses LSB Least Significant Bit transmission sequence namely the lowest bit of the data is transmitted first While for MSB Most Significant Bit the highest bit of the data is transmitted first b bib b bib bob bb b bi bib bb 0 12 34 5 6 7 76 54 3121 0 Endian LSB Endian MSB In RS232 baud rate is used to represent the transmitting rate namely bits per second of the data The commonly used baud rates include 2400bps 4800bps 9600bps 19200bps 38400bps 57600bps and 115200bps MSO4000D S4000 User s Guide 8 5 RIGOL 8 Protocol Decoding In RS232 you need to set the start bit data bits check bit optional and stop bit of each frame of data HH Data Bits UmTOO Q Start Bit represents when the data begins Setting the Polarity is equivalent to specifying the Start Bit Data Bits represents the number of data bits actually contained in each frame of data Even OddCheck check the correctness of the data transmission e Odd Check the number of 1 in the data bit and check bit is an odd For example when 0x55 01010101 is sent a 1 needs to be filled in the check bit to make the number of 1 to be an odd Even Check the number of 1 in data bi
7. 5 13 Pulse WIGGSR siete res 5 11 Pulse Width Setting 5 12 Qualifier i e eee 5 13 Record Constant On 11 4 Rectangle cma Op IEEE 6 6 Reference Clock 1 14 Rise Time sssseeeeeenee 6 15 Roll earann nianna deo inc aut 3 8 RS232 Decoding 8 1 8 5 Runt THIOOeF ouo ee 5 13 Sample Rate un use 4 6 Set the Gate coriis este 14 4 Set ps sese e erede 13 3 SING Het 5 4 Slope Condition 5 17 Slope Trigger 5 17 SPI Decoding 8 1 8 13 Static TP avert erg 14 3 Subnet Mask 14 4 Substraction 6 3 SIA EAEE AT erre E 5 20 The Center of the Screen 3 10 Thresholds dennerien 6 21 Time Setting sesss 5 17 T aCeor ipee Rt 13 3 Track Mode 6 31 Trigger Coupling enis 5 5 Trigger Holdoff aaa 5 6 Trigger Level 5 9 Trigger Mode 5 3 5 9 2 Trigger Position 3 10 Trigger Source cecce 5 2 USB coti ate s head 14 6 Vampir 6 17 Varlable n ere 6 11 Vader 6 17 VD ASCs ne 6 17 MeCLOFS icio deter it derer idis 12 2 Vertical Expansion 2 9 Vertical Scale sssssss 2 8 Vertical Window 5 14 5 18 Video Polarity x5 eras 5 20 Video Standard 5 20 Video Trigger ccc 5 20 MESA ae 14 5 VIM AX s a ete Ee bt ete v rd hrs 6 17 VIM ea i eed ie e taeda 6 17 VOR 6
8. Decoded CAN Data I nterpretation Frame ID display as hex digits in blue Data Length code DLC displayed as a chartreuse patch Data Frame displayed as green patches if data is successfully decoded The frames appear as red patches if the data frame is lost Cyclic Redundancy Check CRC displayed in a light blue patch when valid and red error mark is displayed when error occurs Address ID Data Length Data CRC Check Error MSO4000 DS4000 User s Guide 8 Protocol Decoding RIGOL FlexRay Decoding Option Press Decodell gt Decode and select FlexRay to open the FlexRay decoding function menu 1 Source Press Source to select any channel CH1 CH4 or D0 D15 as the signal source channel 2 Signal Path Press Signal Path to select the signal path A or B that matches the FlexRay bus signal 3 Signal Type Press Signal Type to select the type of signal that matches the FlexRay bus The signal types available include BP BM and TX RX 4 Baud Press Baud to set the signal rate 2 5Mb s 5Mb s or 10Mb s that matches the FlexRay bus signal 5 Sample Point Position The sample point is a point within a bit s time The oscilloscope samples the bit level at this point Sample Point is expressed by the percentage of the time from the start of bit to the sample bit time in bit s time Press Sample Point and use to adjust this parameter with a step of 1 and the range is from 596 to 9596 MSO4000D S
9. End Frame press this key to set the end frame of waveform analysis The default is the last frame Threshold press this key to set the threshold of waveform analysis and the range is from 196 to 9996 The threshold is used to judge whether the frame is an error frame A frame is recognize as an error one if the relative difference value between the frame and the template is equal to or larger than the threshold currently set 9 TemplateDisp Press TemplateDisp to enable or disable template display For the template MSO4000 DS4000 User s Guide 11 9 RIGOL 11 Waveform Record setting refer to the introductions in Analysis Based on Trace and Analysis Based on Pass Fail Mask Analysis Based on Trace Press Analyze and select Trace Then set the template used in analysis based on trace through the method below 1 Trace Press Trace to select the creation method of analysis template Current Frame select the current frame as the analysis template Average select the average of the current data frame as the analysis template 2 Setup Template Press SetupTemplate to configure the template immediately After the analysis starts the oscilloscope compares each frame with the template to compute the difference value and determines whether error frame exists by comparing the difference value with the threshold currently set 3 TemplateDisp Press TemplateDisp to enable or disable template display 11
10. MSO4000 DS4000 User s Guide 15 Remote Control RIGOL Remote Control via GPI B 1 Connect the device Use the USB to GPIB interface converter to extend a GPIB interface for the oscilloscope Then connect the oscilloscope to your PC using a GPIB cable 2 Install the driver of GPI B card Install the driver of the GPIB card which has been connected to the PC correctly 3 Set the GPIB address Set the GPIB address of the oscilloscope according to the description in System Function Setting gt Remote Interface Configuration gt To Set the GPIB Address 4 Search device resource Start up the Ultra Sigma and click to open the panel as shown in the figure below Click Search and the software will search the oscilloscope resources connected to the PC The device resources will be displayed on the right side of the panel RS232 Setting GPIB Setting Remove OK GPIB1 18 INSTR GPIBO 0 INSTR GPIBO 0 INSTR Hyperchannel Search TEST If resources can not be found automatically Select the GPIB card address of the PC from the comboBox of GPIB and select the GPIB address set in the oscilloscope from the comboBox of INSTR Click Test to check whether the GPIB communication works normally If not please follow the corresponding prompt messages to solve the problem MSO4000 DS4000 User s Guide 15 9 RIGOL 15 Remote Control 5 View device resource Click OK to retur
11. 1 Quick Start RIGOL setting Channel Coupling such as Ell in AC coupling Bandwidth Limit such as Bl when bandwidth limit is enabled and Input Impedance such as E when the input impedance is 50 Q 15 CH3 Vertical Scale Displays the voltage value per grid of the CH3 waveform Use VIRTICAL SCALE to modify this parameter e The following labels will be provided according to the current channel setting Channel Coupling such as iii in AC coupling Bandwidth Limit such as Bl when bandwidth limit is enabled and Input Impedance such as Bl when the input impedance is 50 Q 16 CH4 Vertical Scale Displays the voltage value per grid of the CH4 waveform Use VIRTICAL SCALE to modify this parameter e The following labels will be provided according to the current channel setting Channel Coupling such as m in AC coupling Bandwidth Limit such as Bl when bandwidth limit is enabled and il nput I mpedance such as Bl when the input impedance is 50 Q 17 Message Box Displays prompt messages 18 Digital Channel Status Area Displays the current state of the 16 digital channels DO to D15 from right to left The digital channels currently enabled are displayed in green and the digital channel currently selected is highlighted in red Any digital channel that is turned off will be grayed out in the Digital Channel Status Area 19 Notification Area Displays system time sound icon and USB storage device icon
12. 2 MV 1 5 offset 2 kV Channel to Channel Isolation MSO4000 DS4000 User s Guide DC to maximum bandwidth gt 40 dB RIGOL 17 Specifications Vertical Digital Channel Threshold LevelType 1 group with 8 channels adjustable threshold TTL 1 4 V 5 0 V CMOS 42 5 V 3 3 V CMOS 1 65 V 2 5 V CMOS 41 25 V 1 8 V CMOS 70 9 V ECL 1 3 V PECL 43 7 V LVDS 1 2 V OV User Threshold range 20 0V with 10 mV step Threshold accuracy 100 mV 3 of threshold setting Dynamic range Min Voltage Swing Vertical resolution Trigger Trigger Level Range 10 V threshold 500 mVpp 1 bit Internal 6 div from center of the screen EXT 0 8V Trigger Mode Auto Normal Single Holdoff Range 100 ns to 10 s High Frequency Rejection 50 kHz Low Frequency Rejection 5 kHz Edge Trigger Edge Type Rising Falling Rising amp Falling Pulse Trigger Pulse Condition Positive Pulse Width greater than lower than within specific interval Negative Pulse Width greater than lower than within specific interval MSO4000 DS4000 User s Guide 17 Specifications RIGOL Pulse Width Range 4nsto4s Runt Trigger Pulse Polarity Positive Negative Qualifier None gt lt lt gt Nth Edge Trigger Edge Type Rising Falling Idle Time 40 nstols Number of Edges 1 to
13. Press Measure gt Clear gt All I tem to Delete or Recover all the measurement items enabled Note Press and hold Measure to quickly clear or restore all the measurement items enabled 6 22 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL All Measurement All measurements can be enabled This setting displays all of the time and voltage parameters each measurement source has 20 items measurements can be performed on the four measurement sources and MATH at the same time of the current measurement source and displays the results Press Measure gt All Measure to enable or disable the all measurement function Press All Measure Source and use 2 to select the channel s to be measured CH1 to CH4 and MATH When all measurement is enabled One key measurement is also valid e To Clear the Measurement will not clear the results of all measurement IWINOZINOH m 4 gt a x Wi 2 All Measurement One key Measurement MSO4000D S4000 User s Guide 6 23 RIGOL 6 To Make Measurements Statistic Function The MSO4000 DS4000 also features statistics which can display the current average minimum or standard deviation and maximum or count values of up to 5 measurement items Press Measure gt Statistic to turn the statistic function on or off When the statistic function is enabled press StatisSel to select Extremum or Difference measurement When Extremum is sele
14. System Time displayed in hh mm hour minute format When printing or storing the waveform the output file will contain this time message Press gt System gt System Time to set the time in the following format yyyy mm dd hh mm ss year month date hour minute second MSO4000 DS4000 User s Guide 1 27 RIGOL Sound Icon when sound is enabled E is displayed Press Utility gt 1 Quick Start Sound to turn the sound on or off USB Storage Device Icon when the oscilloscope detects a USB storage device is displayed 20 Operation Menu Press any softkey to activate the corresponding menu The following symbols might be displayed in the menu go ga Denotes that at the front panel can be used to select parameter items The backlight of D turns on when the parameter selection is valid Denotes that t can be used to modify a parameter value The backlight of 4 turns on when the parameter input is valid Denotes that you can use the navigation knob to quickly adjust locate parameters Denotes that users can rotate and then press down O to select the desired parameter Denotes that the current menu has several options Denotes that the current menu has a lower level menu Press this key to return to the previous menu Note The following direction keys might appear in the grid at the lower left corner of the menu bar Denotes that you can open the next page menu Denotes that you can return to the
15. The results of logic NOT operation of a binary bit are as follows NOT A 1 0 The results of logic XOR operation of two binary bits are as follows A B A XOR B 6 8 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL Press MATH gt Operate to select Logic Press Log Formula to select the desired operation expression and the default is AND Press Source A and Source B to select the desired channels The channels available are CH1 CH2 CH3 and CH4 or DO D15 Press Mild and use amp 2 to adjust the vertical position of the operation results Press and use amp 2 to adjust the vertical scale of the operation results Press Invert to turn the inverted display of the operation results on or off Press Threshold A and use amp 2 to set the threshold of source A in logic operation Press Threshold B and use amp 2 to set the threshold of source B in logic operation HORIZONTAL POSITION and HORIZONTAL SCALE can also be used to adjust the horizontal position and scale of the operation results MSO4000D S4000 User s Guide 6 9 RIGOL 6 To Make Measurements Advanced Operation MSO4000 DS4000 provides advanced operation function that allows users to define operation functions Press gt Operate gt Advance gt Expression gt ON and the editing window as shown in the figure below is displayed Expression cp CH2 Channel Function Variable Operator f lt gt lt gt l 8 amp Fig
16. parameters can be measured through cursor measurement Press gt Mode at the front panel and use 2 to select the desired cursor mode the default is OFF and then press down the knob The modes available are Manual Track Auto and X Y 6 26 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL Manual Mode In this mode a pair of cursors will appear You can adjust the cursors manually to measure the X or Y X increment or Y increment between cursors and the reciprocal of X increment on the waveform of the selected source CH1 to CH4 MATH or LA When the measurement source is set to LA the logic level value of the digital channel currently opened will be displayed in binary form and high level is 1 low level is 0 Press gt Mode gt Manual to turn the manual cursor function on When the display mode is set to X Y and the measurement source is set to CH1 to CH4 or MATH the measurement results will be displayed at the upper left corner of the screen in the following mode 4 000us A gt X the X value at cursor A CurA X value takes the trigger position as reference B gt X the X value at cursor B CurB X value takes the trigger position as reference A gt Y the Y value at cursor A CurA Y value takes the channel GND as reference B gt Y the Y value at cursor B CurB Y value takes the channel GND as reference AX the horizontal difference between cursor
17. 1Mbps User Sample Point 5 to 95 Frame Type Data Remote Error OverLoad FlexRay Trigger Baud 2 5 Mb s 5 Mb s 10 Mb s Trigger Condition Frame Symbol Error TSS USB Trigger Signal Speed Low Speed Full Speed Trigger condition Measure Cursor SOP EOP RC Suspend Exit Suspend Voltage Deviation between Cursors AV Time Deviation between Cursors AT Reciprocal of AT Hz 1 AT Voltage and Time Values of the Waveform Point Manual Mode Track Mode Auto Mode Allow to display cursors during auto measurement Auto Measurement Analog channel Measurements of Maximum Minimum Peak Peak Value Top Value Bottom Value Amplitude Average Mean Square Root Overshoot Pre shoot Area Period Area Frequency Period Rise Time Fall Time Positive Pulse Width Negative Pulse Width Positive Duty Cycle Negative Duty Cycle Delay A gt BF Delay A gt Bt Phase ADBF Phase A gt Bt Digital channel MSO4000 DS4000 User s Guide 17 Specifications RIGOL Frequency Period Positive Pulse Width Negative Pulse Width Positive Duty Cycle Negative Duty Cycle Delay A gt BF Delay A gt Bt Phase ASB Phase ASBt Number of l Display 5 measurements at the same time Measurements Measurement l Screen Region or Cursor Region Range Measurement Average Max Min Standard Deviation Number of Statistic Measurements Frequency Counter Math Operation Waveform
18. AC I nput Switch AC power input terminal The power supply requirements of this oscilloscope are 100 127 V 45 440 Hz and 100 240 V 45 65 Hz Please connect the oscilloscope to AC power using the power cord provided with the accessories Then turn on the AC power switch to energize the oscilloscope Press the power key at the front panel to start the oscilloscope MSO4000 DS4000 User s Guide 1 15 RIGOL 1 Quick Start Front Panel Function Overview VERTI CAL The MSO4000 DS4000 provides independent vertical control systems for each of the four analog input channels VERTICAL e CHI ICH2 CH3 CH4 analog input channels The four channels are marked by different colors which are also used to mark the corresponding waveforms on the screen and the channel input connectors Press any key to open the corresponding channel menu and press again to turn off the channel AC illuminated when AC channel coupling is enabled 50 illuminated when the channel input impedance is 509 BW illuminated when bandwidth limit is enabled MATH press this key to open the math operation menu under which add subtract multiply divide operations FFT operation logic operation and advanced operation are provided e REF press this key to enable the reference waveform function to compare the waveform actually tested with the reference waveform VERTICAL POSITION vertical position knobs During the modification the position label at t
19. ee 2 DI BB ID BB iS ERI Ty Q 4 fe E N i L4 E x E a w E n w z This oscilloscope supports Chinese English input method The file name or folder name can contain letters numbers underscores spaces and Chinese characters and the length of the characters is limited to 64 bytes The following part introduces how to input a file name or folder name using Chinese English input method Operation Tip During the name input use the menu softkeys to select different operation areas then turn 2 to select the desired content and press down 2 to input the content selected 13 14 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL English Input Method For example create a file or folder with the name Filename 1 Press Keyboard 1 Use 42 to select English input method En and uppercase input state A 2 Use 42 to input the letter F If the input is wrong press Delete to delete the character input 3 Use 42 to select lowercase input state Aa 4 Use to input the remaining letters ilename Name Input Area Keyboard Upper lower Case Switch Input Method Switch 2 During the name input you can press Name to select the Name Input Area and use amp 2 to move the cursor then press Delete to delete the characters on the left of the cursor one by one 3 After finishing the input press OK and the oscilloscope will create a folder or a specified type of file with this na
20. or BW is not controlled by the on off state of the channel Screen The channel setting menu is displayed at the right side of the screen and the channel label at the bottom of the screen as shown in the figure below is highlighted The information displayed in the channel label is related to the current channel setting After the channel is turned on modify the parameters such as the vertical scale the horizontal time base and the trigger mode according to the input signal to make the waveform display easy to observe and measure 2 2 MSO4000 DS4000 User s Guide 2 To Set the Vertical System RIGOL Channel Coupling Set the coupling mode to filter out the undesired signals For example the signal under test is a square waveform with DC offset When the coupling mode is DC the DC and AC components of the signal under test can both pass the channel When the coupling mode is AC the DC components of the signal under test are blocked When the coupling mode is GND the DC and AC components of the signal under test are both blocked Press CH1 gt Coupling and use 2 to select the desired coupling mode the default is DC The current coupling mode is displayed in the channel label at the bottom of the screen When AC is selected the character AC below ICHI at the front panel will be illuminated You can also press Coupling continuously to switch the coupling mode MSO4000 DS
21. the voltage value from the highest point of the waveform to the GND 2 Vmin the voltage value from the lowest point of the waveform to the GND Vpp the voltage value from the highest point to the lowest point of the waveform 4 top the voltage value from the flat top of the waveform to the GND 5 base the voltage value from the flat base of the waveform to the GND 6 Vamp the voltage value from the top of the waveform to the base of the waveform 7 avg the arithmetic average value on the whole waveform or on the gating area Average DA wherein x is the ith point being measured nis the number n of points being measured 8 Vrms the root mean square value on the whole waveform or the gating area RMS Where x is the ith point being measured n is the number of points being measured 9 Overshoot the ratio of the difference of the maximum value and top value of the waveform to the amplitude value 10 Preshoot the ratio of the difference of the minimum value and base value of the waveform to the amplitude value MSO4000D S4000 User s Guide 6 17 RIGOL 6 To Make Measurements Other Parameters 1 6 18 AA Area the area of the whole waveform within the screen The units are the volt second The area measured above the zero reference namely the vertical offset is positive and the area measured below the zero reference is negative The area measured is the algebraic sum of the area of the whole waveform
22. trigger holdoff and noise rejection under this trigger type 5 14 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Nth Edge Trigger Trigger on the nth edge that appears after the specified idle time as shown in the figure below P1 P2 P3 IdleTime M Trigger Type Press Type to select Nth Edge At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press Source to select CH1 to CH4 or D0 D15 as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Note Select the channel with the signal input as the trigger source to obtain stable trigger Edge Type Press Slope to select the edge on which the input signal triggers e Ex trigger on the rising edge of the input signal when the voltage level meets the specified trigger level e 52 trigger on the falling edge of the input signal when the voltage level meets the specified trigger level Idle Time Press Idle to set the idle time before the edge counting in Nth egde trigger The range available is from 40 ns to 1 s Edge Number Press Edge to set the value of N in Nth edge trigger and the range available is from 1 to 65535 MSO4000D S4000 User s Guide 5 15 RIGOL 5 To Trigger the Oscilloscope Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or si
23. 1 Note that Mode is valid only when this condition is selected e TimeOut set the minimum time that the clock SCL signal must be idle before the oscilloscope starts to search for the data SDA on which to trigger After this trigger condition is selected press TimeOut to set the timeout value and the range is from 100 ns to 1 s Note that at this point Mode is invalid not displayed Data Line Setting The oscilloscope triggers after the data channel SDA has transmitted data with specified bits and length Press Data Bits to select any integer between 4 and 32 Press CurrentBit to input the data of the current bit and the range is from 0 to the specified value in Data Bits 1 Press Data to set the value of the current bit to H L or X Press AllBits to set all the bits to the value specified in Data immediately Clock Edge Press Clock Edge to select the desired clock edge e Ei sample the SDA data on the rising edge of the clock e k4 sample the SDA data on the falling edge of the clock Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the level For details please refer to the descrip
24. 17 MSO4000 DS4000 User s Guide XXIII RIGOL To Rename a File OF Folder ana 13 18 To Clear the Local Memory ann e lao xi rdiet bon eudea ste 13 18 ee ee E A eee 13 19 14 System Function Setting uussennnanunnnnnunnnnnunnnnnnnnnnnnnannnnnnnnnnnnnnnnnn 14 1 Remote Interface Configuration anna 14 2 LAN Fidel 14 2 ey DE Boso ERR REEF HEU NETTE 14 6 To Set the GPIB Aldiana 14 6 cc rcr PT o E TT 14 7 Er M 14 7 Ei aaeee renee Core rom eee rere ren 14 7 Suosten ONIN AIO indus iced Ka dda Ais ela ne deers nia lana 14 8 Powerom Blase 14 8 Systen TING T 1 11 7 7 755 0 0mm 14 9 Self Lest Infatreatiapi iua erre ex rr ehe 14 10 STB een 14 10 Error NOTEN 14 11 Selb CSD ON TTE o 14 12 Power een 14 13 External Trigger Impedanee ausis en vae darc era ed cc ed 14 13 Pu DEEU adsis t S E bn dpa GI I UN 14 14 Paaren Do a 14 15 Option Management aka 14 16 15 Remote Control en 15 1 Remote Control Wa USB sse ed en besa ox dex ek deed e aes 15 2 Remote Control via LAN ine coriis nn 15 6 Remote Control via GPIB rede E EUER Ebr UR VELA E EPA ERLI RAD DUE E KA 15 9 16 TroubleshoOEBng uui akaAa DAE ARRA EAM RAI DUE UA DREAM A ARUM MAU M UE E 16 1 PEE c sie n Q MI 17 1 IB ADDOUUDE aeos asas c rtt A MO nU UD UNI EIAS HEAD SUM MU DU pU RUN MM AEEQ IDE UM ERE 18 1 Appendix A Accessories and DBUDIIS uuiescisixi sre bici innen 18 1 Appendix B Worin 18 3 lex ousciesu ERR a a Go C
25. 17 MEIIS E cer vases tebesews ani 6 17 MEOD ocior regla ers 6 17 Waveform Analysis 11 7 Waveform Confusion 4 7 Waveform Distortion 4 6 Waveform Invert sssss 2 7 Waveform Leakage 4 7 Waveform Playback 11 5 Waveform Record 11 1 Waveforms sene 13 3 Window Function ssssss 6 5 AOR d osos edant sus 6 8 OY M ee dei 3 5 Vet ea EE 3 4 MSO4000 DS4000 User s Guide
26. 2 to enter the desired rate the range is from 10 kb s to 1 Mb s 4 Sample Point The Sample point is a point within a bit s time The oscilloscope samples the bit level at this point Sample point is represented by the percentage of the time from the start of the bit s time to the sample point time in the bit s time Press Sample Point and use to adjust this parameter with a step of 1 The range is from 596 to 9596 8 16 MSO4000 DS4000 User s Guide 8 Protocol Decoding RIGOL 5 Threshold Refer to the introduction in Parallel Decoding 6 Display related Setting Press Format to set the bus display format to Hex Decimal Binary or ASCII Press Offset and use to adjust the vertical display position of the bus Press BusStatus to enable or disable bus display 7 Decoding Table The decoding table displays the decoded data the corresponding line number time frame ID DLC CRC and ACK information in table format Press Event Table gt Event Table to select ON note that this operation is only available when BusStatus is set to ON to enter the decoding table interface as shown in the figure below If a USB storage device is currently connected to the instrument press Export to export the data table to the external USB storage device in CSV format Event Table IVINOZIMOH in a o m a m nj a z E E MSO4000D S4000 User s Guide 8 17 RIGOL 8 8 Protocol Decoding
27. 9 1 RIGOL 9 Reference Waveform To Enable REF Function Press REF in the vertical control area VERTICAL at the front panel to enable the REF function Note that when the time base is in X Y mode REF function can not be enabled The MSO4000 DS4000 provides 10 reference waveform channels Press Channel and use to set the desired reference channel to on or off and a channel icon for example EM of the channel enabled will be display at the left side of the screen grid Ref9 Ref10 When the REF function is enabled you can select different color for each reference waveform set the source of each reference channel adjust the vertical scale and position of the reference waveform and save the reference waveform to internal or external memory as well as recall it when needed For details please refer to the introductions below 9 2 MSO4000 DS4000 User s Guide 9 Reference Waveform RIGOL To Set the Color MSO4000 DS4000 series oscilloscope provides five colors gray green light blue magenta and orange to mark the reference waveforms of different channels in order to distinguish them Press Current and use 2 to select any of the reference channel Refl Ref10 enabled Then press Color to specify a different color for the reference waveform of that channel To Select REF Source Press Current and use to select any reference channel Refl to Ref10 that has been turned on and then press Source to specify a reference
28. A and B 1 AX the reciprocal of the horizontal difference between cursor A and B AY the vertical difference between cursor A and B When the measurement source is set to LA and the display mode is automatically set to X the measurement result will be displayed at the upper left corner of the screen in the following mode MSO4000D S4000 User s Guide 6 27 RIGOL 6 To Make Measurements AX 8 000us CurA the X value at cursor A X value takes the trigger position as reference D15D0 display the logic level value of the current cursor A with hex and binary data which correspond to D15 D0 from left to right If the current digital channel is turned off the channel is represented by X CurB the X value at cursor B X value takes the trigger position as reference D15D0 display the logic level value of the current cursor B with hex and binary data which correspond to D15 D0 from left to right If the current digital channel is turned off the channel is represented by X If needed please refer to the following steps to modify the parameters of manual cursor measurement 6 28 Select Display Mode Press DisplayMode to select X Y or X Y The X cursors are a pair of vertical solid dotted lines and are usually used to measure the time parameters The Y cursors are a pair of horizontal solid dotted lines and are usually used to measure the voltage parameters The X Y cursors are a pair of vertical and horizontal solid d
29. Circuit or Wire Exposure Do not touch exposed junctions and components when the unit is powered Do Not Operate With Suspected Failures If you suspect damage occurs to the instrument have it inspected by qualified service personnel before further operations Any maintenance adjustment or replacement especially to circuits or accessories must be performed by RIGOL authorized personnel Keep Well Ventilation Inadequate ventilation may cause increased temperature or damage to the device So please keep well ventilated and inspect the intake and fan regularly Do Not Operate In Wet Conditions In order to avoid short circuiting to the interior of the device or electric shock please do not operate in a humid environment Do Not Operate in an Explosive Atmosphere In order to avoid damages to the device or personal injury it is important to operate the device away from an explosive atmosphere Keep Product Surfaces Clean and Dry To avoid the influence of dust and or moisture in air please keep the surface of the device clean and dry Electrostatic Prevention Minimize electrostatic discharge to avoid damage induced by static discharges Always ground both the internal and external conductors of cables to neutralize static before making connections Handling Safety Please handle with care during transportation to avoid damage to buttons knob interfaces and other parts on the panels MSO4000 DS4000 User s Guide Hl RIGOL
30. Device MOSI MOSI MISO SCLK SCLK MOSI Press gt Decode to select SPI and open the SPI decoding function menu Decoding mode Press Mode to set the desired decoding mode CS press SS to enter the chip select line setting interface Press Channel to select D0 D15 or CH1 CH4 as the chip select channel When CH1 CH4 is selected press Threshold to set the threshold of the selected channel When DO D15 is selected the threshold does not need to be set Press Polarity to set the polarity of the chip select channel to Ill positive polarity or negative polarity Note that the SS softkey is only valid when this mode is selected TimeOut press TimeOut to set the timeout time and the range available is from 1 ns to 1 s Note that at this point the SS softkey is invalid not displayed SCLK Setting Press SCLK to turn on the clock line setting interface Press Channel to select any channel CH1 CH4 or D0 D15 as the clock channel Press Slope to set the instrument to sample MISO and MOSI on the rising edge or falling edge of SCLK Press Threshold to set the threshold of the clock channel MSO4000D S4000 User s Guide 8 13 RIGOL 8 Protocol Decoding 3 MISO Setting Press MISO to enter the MISO data line setting interface Press Channel to select any channel CH1 CH4 or D0 D15 as the MISO data channel When None is selected this data line is not set Press Polarity to set the polarity of t
31. Fail test 11 Waveform Record Introduces how to analyze the input signal using waveform recording 12 Display Control Introduces how to control the display of the oscilloscope XVI MSO4000 DS4000 User s Guide RIGOL 13 Store and Recall Introduces how to store and recall the measurement result and the setting of the oscilloscope 14 System Function Setting Introduces how to set the remote interface and system related functions 15 Remote Control Introduces how to control the oscilloscope remotely 16 Troubleshooting Introduces how to deal with common failures of the oscilloscope 17 Specifications Lists the specifications and general specifications of the oscilloscope 18 Appendix Provides common information such as options and accessories Format Conventions in this Manual Front panel key denoted by the format of Text Box Button Name Bold For example Storage Menu softkey denoted by the format of Character Shading Menu Word Bold For example Storage Operation steps denoted by the arrow gt for example Storage Storage Link denoted by the format of Blue Characters Bold Underlined For example Store and Recall Knob Logo Knob Logo Knob Multi function VERTICAL SCALE Vertical Scale Knob Knob Em Navigation VERTICAL Vertical Position Knob POSITION Knob HORIZONTAL Horizontal TRIGGER LEVEL Trigger Level SCALE Scale Knob A Knob HORI
32. If needed please refer to the following steps to modify the track cursor measurement parameters MSO4000D S4000 User s Guide 6 31 RIGOL 6 To Make Measurements 1 Select Measurement Source Press Cursor A to select the waveform of analog channels CH1 to CH4 or math operation results MATH as the measurement source of cursor A only channels enabled are available You can also select None namely do not use cursor A Press Cursor B to select the waveform of analog channels CH1 to CH4 or math operation results MATH as the measurement source of cursor B only channels enabled are available You can also select None namely do not use cursor B 2 Adjust Cursor Position note that you can also press 42 continuously to switch the current cursor Adjust cursor A press CursorA and use 2 to adjust the position of cursor A During the adjustment the measurement result will change accordingly The adjustable range is limited within the screen Adjust cursor B press CursorB and use 2 to adjust the position of cursor B During the adjustment the measurement result will change accordingly The adjustable range is limited within the screen Adjust cursor A and B at the same time press CursorAB and use amp 2 to adjust the position of cursor A and B at the same time During the adjustment the measurement results will change accordingly The adjustable range is limited within the screen Note The vertical cursor wil
33. The range of the line number is from 1 to 525 NTSC 1 to 625 PAL SECAM 1 to 525 480P 1 to 625 576P 1 to 750 720P 1 to 1125 1080P or 1 to 1125 10801 e Odd field trigger on the rising edge of the first ramp waveform pulse in the odd field Even field trigger on the rising edge of the first ramp waveform pulse in the even field Video Standard Press Standard to select the desired video standard NTSC the field frequency is 60 fields per second and the frame frequency is 30 frames per second The TV sweep line is 525 with the even field goes first and 5 20 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL the odd field follows behind PAL the frame frequency is 25 frames per second The TV sweep line is 625 with the odd field goes first and the even field follows behind e SECAM the frame frequency is 25 frames per second The sweep line is 625 with interlacing sweep e HDTV HDTV consists of 480P 576P 720P 1080P and 1080 display formats The specified video standards are as follows 480P the frame frequency is 60 frames per second The TV sweep line is 525 Line by line sweep The line frequency is 31 5 KHz 576P the frame frequency is 60 frames per second The TV sweep line is 625 Line by line sweep 720P the frame frequency is 60 frames per second The TV sweep line is 750 Line by line sweep The line frequency is 45 KHz 1080P the frame frequency is 60 frames per second The TV
34. To modify or delete the input character press Name to select the Name Input Area and use amp 2 to select the character to be modified or deleted Enter the desired character or press Delete to delete the character selected After finishing the input press OK to finish the modification and the channel label will change to Chn17 Chnill 2 10 MSO4000 DS4000 User s Guide 2 To Set the Vertical System RIGOL Delay Calibration When using an oscilloscope for actual measurements the transmission delay of the probe cable may bring greater error zero offset The MSO4000 DS4000 allows users to set a delay time to calibrate the zero offset of the corresponding channel Zero offset is defined as the offset of the crossing point of the waveform and trigger level line relative to the trigger position as shown below Trigger Position cores E LLLLLL dr huhu ee Trigger Level Zero Offset Press CH1 gt Delay Cal and use to select the desired delay time The range available is from 100 ns to 100 ns Note This parameter is related to the current horizontal time base For example when the horizontal time base is 5 us the step of the delay time setting is 100 ns when the horizontal time base is 1 us the step of the delay time setting is 20 ns when the horizontal time base is 500 ns the step of the delay time setting is 10 ns MSO4000 DS4000 User s Guide 2 11 3 To Set the Horizontal System RIGOL 3 To Set
35. USB storage device to the internal memory Press Import to enter file recall interface Please refer to the relative descriptions in Store and Recall to import the reference waveform to the internal memory of the instrument 9 4 MSO4000 DS4000 User s Guide 10 Pass Fail Test RIGOL 10 Pass Fail Test The MSO4000 DSO04000 features a Pass Fail test that enables the ability to monitor the change of an input signal and analyze whether the input signal is within a user defined limit mask The test results can be displayed on the screen as well as be declared by an audible beep or a pulse signal output from the Trig Out Calibration connector at the rear panel The contents of this chapter To Enable Pass Fail Test To Select Source To Create Mask Test and Ouput To Save the Test Mask To Load the Test Mask MSO4000 DS4000 User s Guide 10 1 RIGOL 10 Pass Fail Test To Enable Pass Fail Test Press Utility gt Pass Fail gt Enable Test to select ON Note that when the time base is in X Y mode the Pass Fail test function can not be enabled To start testing press Enable Test and select ON Then press Operate to select Je to start testing and select MM to stop testing The figure below is the test interface Total 0 wis You can select the source create mask as well as save and load the test mask For details please refer to the following introductions 10 2 MSO4000 DS4000 User s Guide 10 Pass
36. Y Roll Delayed Number of X Ys 2 paths at the same time four channel model Waveform Capture Rate 110 000 wfms s digital channels are closed or 85 000 wfms s digital channels are opened dots display MSO4000 DS4000 User s Guide 17 Specifications Vertical Bandwidth 3dB RIGOL MSO405X DS405X MSO403X DS403X MSO402X DS402X MSO401X DS401X DC to 500 MHz DC to 350 MHz DC to 200 MHz DC to 100 MHz Single Bandwidth DC to 500 MHz DC to 350 MHz MSO405X DS405X MSO403X DS403X MSO402X DS402X DC to 200 MHz MSO401X DS401X DC to 100 MHz Vertical Resolution Analog channel 8 bits two channels sample at the same time Digital channel 1 bit Vertical Scale 1 mV div to 5 V div 1 MQ 1 mV div to 1 V div 50 Q Offset Range 1 mV div to 124 mV div 1 2V 50 Q 126 mV div to 1 V div 12V 50 Q 1 mV div to 225 mV div 2V 1MQ 230 mV div to 5 V div 40V 1MQ Dynamic Range 5 div Bandwidth Limit MSO405X MSO403X DS405X DS403X 20 MHz 100 MHz 200 MHz MSO402X DS402X 20 MHz 100 MHz MSO401X DS401X 20 MHz Low Frequency Response AC Coupling 3dB lt 5 Hz on BNC Calculated Rise Time MSO405X DS405X 700 ps MSO403X DS403X 1 ns MSO402X DS402X 1 8 ns MSO401X DS401X 3 5 ns DC Gain Accuracy DC Offset Accuracy ESD Tolerance 2 full scale 200 mV div to 5 V div 0 1 div 2 mV 0 5 offset 1 mV div to 195 mV div 0 1 div
37. Y Mask currently created Users can store the current test mask to the internal Flash memory or external USB storage device Users can also load the test mask files pf stored in the internal Flash memory or external USB storage device to the internal memory Press Save to enter the file store interface Store the test mask file to internal or external memory by referring to the introduction in Store and Recall Press Load to enter the file recall interface Load the test mask into the internal memory of the instrument by referring to the introduction in Store and Recall 11 12 MSO4000 DS4000 User s Guide 12 Display Control RIGOL 12 Display Control You can set the type persistence time and brightness of the waveform display Other settings include the grid type grid brightness of the screen display and the menu display time The contents of this chapter To Select the Display Type To Set the Persistence Time To Set the Waveform Brightness To Set the Screen Grid To Set the Grid Brightness To Set the Menu Display MSO4000 DS4000 User s Guide 12 1 RIGOL 12 Display Control To Select the Display Type Press Display gt Type to set the waveform display mode to Vectors or Dots Vectors the sample points are connected by lines and displayed Normally this mode can provide the most vivid waveform to view the steep edge of the waveform such as square waveform Dots displays the
38. digital channels and display them as a bus You can also set a label for each digital channel LA this knob can be used to reposition the digital channels Press this knob to switch the digital channels currently enabled The selected number of the digital channel from small to large will be highlighted in red Rotate the knob to move the digital channel to the desired position and press this knob again to fix this channel MSO4000 DS4000 User s Guide 1 23 RIGOL 1 Quick Start User Interface The MSO4000 DS4000 oscilloscope features 9 inch WVGA 800 480 160 000 color TFT LCD The display also features a 14 grid ultra wide screen view that enables you to observe longer waveforms m a z gt rj Bm 1 EM LLL TI IU L ULL CAL UUU LAUL WL LA WL TU UU EUU UU C OLTUA PLL UUU ULUL U MULO TU LIU L LT 264 L fL FH LU 11 21 13 14 T5 16 17 18 19 20 Figure 1 13 User Interface 1 Measurement Menu Provide 12 horizontal HORIZONTAL and 12 vertical VERTICAL measurement parameters Press the softkey at the left of the screen to activate the corresponding measurement item 1 24 MSO4000 DS4000 User s Guide 2 1 Quick Start RIGOL Analog Channel Label Waveform Each analog channel is color coded to match the input For example CH1 is yellow and CH2 is light blue Digital Channel Label Waveform The logic high levels of the digital waveforms are displayed in blue the logic low levels are displa
39. durch qualifiziertes Kundendienstpersonal durchgef hrt wird edwede Wartung Einstellarbeiten oder Austausch von Teilen am Ger t sowie am Zubeh r d rfen nur von RI GOL autorisiertem Personal durchgef hrt werden Bel ftung sicherstellen Unzureichende Bel ftung kann zu Temperaturanstiegen und somit zu thermischen Sch den am Ger t f hren Stellen Sie deswegen die Bel ftung sicher und kontrollieren regelm ig L fter und Bel ftungs ffnungen Nicht in feuchter Umgebung betreiben Zur Vermeidung von Kurzschluf im Ger teinneren und Stromschlag betreiben Sie das Ger t bitte niemals in feuchter Umgebung Nicht in explosiver Atmosphare betreiben Zur Vermeidung von Personen und Sachsch den ist es unumganglich das Gerat ausschlie lich fernab jedweder explosiven Atmosph re zu betreiben Ger teoberfl chen sauber und trocken halten Um den Einflu von Staub und Feuchtigkeit aus der Luft auszuschlie en halten Sie bitte die Ger teoberfl chen sauber und trocken Schutz gegen elektrostatische Entladung ESD Sorgen Sie f r eine elektrostatisch gesch tzte Umgebung um somit Sch den und Funktionsst rungen durch ESD zu vermeiden Erden Sie vor dem Anschlu immer Innen und Au enleiter der Verbindungsleitung um statische Aufladung zu entladen Sicherer Transport Transportieren Sie das Ger t sorgf ltig Verpackung um Sch den an Bedienelementen Anschl ssen und anderen Teilen zu vermeiden VI MSO4000 DS4000 User s G
40. for D and D data cables respectively CH1 to CH4 or D0 D15 can be selected as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Signal Speed Press Speed to select Low Speed 1 5 Mb s or Full Speed 12 Mb s Trigger Condition Press When to select the desired trigger condition SOP trigger at the sync bit at the start of the data packet SOP EOP trigger at the end of the SEO portion of the EOP of the data packet e RC trigger when SEO is greater than 10 ms Suspend trigger when the idle time of the bus is greater than 3 ms ExitSuspend trigger when the bus exits from idle state for more than 10 ms Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto 5 36 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL normal or single The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 MSO4000D S4000 User s Guide 5 37 RIGOL 5 To Trigger the Oscilloscope Trigger Output Connector The trigger output connector at the rear panel can output trigger signals determined by the current setting Trigger Output Connecto
41. gt LEVEL to adjust the trigger level During the adjustment two orange trigger level lines and two trigger marks El and M appear on the screen and move up and down with the rotation of the knob The trigger level value and the slope value are displayed at the lower left corner of the screen The trigger level lines and trigger marks disappear in about 2 seconds after the knob has stopped rotating When the Slope Condition is set to BERN or BEE the current trigger level value and the slope range will be displayed at the lower left corner of the screen _ a ioe e B u 2 Side Rate UpLevel LowLevel SlewRate UpLevel LowLevel UpLevel LowLevel TimeSettingValue TimeUpperLimit TimeLowerLimit The adjustment mode of the trigger level is different when different vertical window 5 18 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL is selected e BEZ only adjust the upper limit of the trigger level During the adjustment UP Level and Slew Rate change accordingly but Low Level remains e Low Level and Slew Rate change accordingly bui UP Level remains unchanged e Ex adjust the upper and lower limits of the trigger level at the same time During the adjustment UP Level and Low Level change accordingly but Slew Rate remains unchanged Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The corres
42. header called channel group before connecting the logic probe to the device under test BEG Figure 1 10 To Connect the Logic Probe MSO4000 DS4000 User s Guide 1 Quick Start Front Panel Overview Table 1 1 Front Panel Description J0000bUtUL 15 RIGOL Figure 1 11 Front Panel Overview Description Menu Record LCD Power Key Multi function Knob USB HOST Navigation Knob Digital Channel Input Terminal HORIZONTAL Function Setting Menu Softkeys CLEAR VERTICAL AUTO Analog Channel Input Terminals o NI AD oO P w w m RUN STOP SINGLE Function Menu Keys TRIGGER Default amp Print EXT TRIG Input Terminal LOGIC ANALYZER MSO4000 DS4000 User s Guide Probe Compensation Signal Output Terminal Ground Terminal RIGOL 1 Quick Start Rear Panel Overview i y a r P LI Figure 1 12 Rear Panel Overview l Trig Out Calibration Various kinds of signals can be output from this connector press gt AuxOutput to select the desired output type 1 TrigOut the oscilloscope sources a signal which has a frequency proportional to the trigger rate of the instrument Connect the signal to the waveform display device and measure the frequency of the signal the measurement result is the same as the current capture rate 2 Fast the oscilloscope outputs a fast edge signal with 500 ps rise time which can be used
43. holdoff time has a range from 100 ns to 10 s 5 6 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Noise Rejection Noise rejection minimizes the possibility of triggering on a noise signal reducing the trigger sensitivity This decrease in sensitivity does require a greater amplitude waveform to trigger the oscilloscope Press MENU gt Setting gt Noise Reject in the trigger control area TRIGGER at the front panel to enable or disable noise rejection MSO4000D S4000 User s Guide 5 7 RIGOL 5 To Trigger the Oscilloscope Trigger Type The MSO4000 DS4000 provides various trigger functions including various serial bus triggers Edge Trigger Pulse Trigger Runt Trigger Nth Edge Trigger Slope Trigger Video Trigger Pattern Trigger RS232 Trigger 12C Trigger SPI Trigger CAN Trigger FlexRay Trigger USB Trigger 5 8 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Edge Trigger The edge trigger configures the instrument to capture data when the rising or falling edge of the input signal passes the threshold trigger voltage setting Trigger Type Press Type to select Edge At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press Source to select CH1 to CH4 EXT EXT 5 or AC Line as the Trigger Source The current trigger source is displayed at the upper right corner of
44. in the self calibration of the oscilloscope 3 GND the oscilloscope ground voltage level 4 PassFail the oscilloscope outputs a TTL high level when a failed waveform is detected and low level at the beginning of the next waveform This signal can be transmitted to other control system for easy view of the test result 2 Reference Clock Provides a more precise sample clock signal for the oscilloscope It can also 1 14 MSO4000 DS4000 User s Guide 1 Quick Start RIGOL synchronize two or more oscilloscope clocks 3 Video Output Through this interface the oscilloscope can be connected to an external monitor for clearer waveform display Note that the display of the oscilloscope is still operational when connected to an external monitor 4 LAN Through this interface the oscilloscope can be connected to the local area network for remote control 5 USB DEVICE Through this interface the oscilloscope can be connected to printer or PC to print data waveforms or to control the oscilloscope using remote PC software 6 USB HOST Through this interface the oscilloscope can be connected to printer or USB storage device to print waveform data or store waveform files GPIB interface communication can be realized using the USB GPIB interface converter provided by RIGOL Note that there is also a USB HOST interface at the front panel 7 Lock Hole Use a security lock available separately to lock the oscilloscope to a fixed location 8
45. is 8 Press Stop Bit to set the stop bit after each frame of data It can be set to 1 bit 1 5 bits or 2 bits Press Even OddCheck to set the even odd check mode of the data transmission It can be set to None Odd Check or Even Check Press Packet to enable or disable the packet end When packet end is enabled several data blocks are combined according to the packet end Press PacketEnd to set the packet end during data transmission and it can be set to 00 NULL 0A LF OD CR 20 SP or FF Display related Setting Press Format to set the display format of the bus to Hex Decimal Binary or ASCII Press Offset and use to adjust the vertical display position of the bus Press BusStatus to turn the bus display on or off Decoding Table The decoding table displays the decoded data the corresponding line number time and error information on TX and RX data lines in table format This can be useful when observing longer data transimissions by presenting the data in a tabular format Press Event Table Event Table to select ON note that this operation is only available when BusStatus is set to ON to enter the decoding table interface as shown in the figure below The decoding table lists the decoded data in time order If an error occurs during the decoding the corresponding MSO4000D S4000 User s Guide 8 7 RIGOL 8 Protocol Decoding 8 8 8 error information is displayed If a USB storage device is currently c
46. oscilloscope USB DEVICE with your PC using a USB cable 2 Install the USB driver This oscilloscope is a USBTMC device Assuming that your PC has already been installed with Ultra Sigma after you connect the oscilloscope to the PC and turn both on for the first time the oscilloscope is automatically configured to USB interface the New Hardware Wizard as shown in the figure below is displayed on the PC Please install the USB Test and Measurement Device driver following the directions in the wizard The steps are as follows Found New Hardware Wizard This wizard helps you install software for USB Test and Measurement Device If your hardware came with an installation CD lt 6 or floppy disk insert it now What do you want the wizard to do Install the software automatically Recommended Te Install from a list or specific location Advanced Click Next to continue 2 ec 15 2 MSO4000 DS4000 User s Guide 15 Remote Control Found New Hardware Wizard Please choose your search and installation options Sn I Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed Search removable media floppy CD ROM Include this location in the search im ANABROADCOM Don t search will choose the driver to install 3 Choose this option to select the devi
47. press IRUN STOP At this point users can play back or analyze the waveform 11 4 MSO4000 DS4000 User s Guide 11 Waveform Record RIGOL Waveform Playback Waveform playback will display the currently recorded frames Press Record gt Mode and use to select Play back At this point the information as shown in the figure below is displayed at the upper right corner of the screen indicating the specific frame currently displayed on the screen During the playback this value will change continuously m J Please refer to the following descriptions to set the playback parameters 1 Play Mode Press this softkey to set the playback mode to cycle or single e C cycle playback Play from the start frame to the end frame and then repeat until you stop it manually e b BW single playback Play from the start frame to the end frame and then stop 2 Interval Press this softkey and use 4 to set the time interval of playback The range availbale is from 100 ns to 10 s and the default is 100 ns 3 Start Frame Press this softkey and use amp 2 to set the start frame of playback The default is 1 and the maximum is the maximum number of frames recorded 4 Current Frame Press this softkey and use amp 2 or the Navigation knob large scale adjustment to set the current frame By default the current frame is the same with the end frame The setting range of current frame is related to the start frame and end f
48. prompts you to overwrite the original file as shown in Figure h press OK to overwrite the original file and then press to return to the previous menu MSO4000 DS4000 User s Guide 13 9 RIGOL 13 Store and Recall RIGOL AUTO H 200 0ns WINOZIMOH STORAGE Sizei B Time SAVE e z E KS Figure h 2 Loadthe specified type of file in the external USB storage device 1 Press Storage to select Traces and then press Load to turn on the interface as shown in Figure h Use 2 to select Disk D and press down 2 to open the USB storage device Figure j RIGOL TD gt H 200 0ns n T 12 5mV STORAGE _ TWINOZIBIOH 5 Size B LOAD 500mV 2 500mv LA Figure i 13 10 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL 2 As shown in Figure i use 2 to select the desired file to load and then press Load to load the selected file H 200 0ns 77 Load Size B __TWINOZIUOH STORAGE E e a Figure j MSO4000 DS4000 User s Guide 13 11 RIGOL 13 Store and Recall Disk Management Press Storage gt Disk Manage to turn on the disk management interface as shown in the figure below and use 2 to select the desired disk The disk currently selected is displayed in green and press down 2 to open the disk selected Size B LT e Disk D gt Disk E Execute the following operations through the disk management menu e To Select Fil
49. set the address value according to the setting in AddrBits and the ranges are from 0 to 127 from 0 to 255 and from 0 to 1023 respectively press Byte Length to set the length of the data and the range is from 1 to 5 press CurrentBit to select the desired data bit and the range is from 0 to Byte Length x8 1 press Data to set the data pattern of the current data bit to X H or L press AllBits to set the data pattern of all the data bits to the data pattern specified in Data press Direction to select Read Write or R W Note when AddrBits is set to 8 bit it is not available MSO4000D S4000 User s Guide 5 27 RIGOL 5 To Trigger the Oscilloscope Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the trigger level of SCL or SDA channel For details please refer to the description of Trigger Level on page 5 9 5 28 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL SPI Trigger Trigger on the data pattern on the specified edge When using the SPI trigger you need to specify the SCL SDA and CS data sources Below is the sequence chart of SPI bus data transmission Processo
50. source CH1 to CH4 MATH or DO D15 for this channel To Save to I nternal Memory Press Save to save the waveform screen region in the specified source to internal memory as reference waveform and display it on the screen Note that this operation only saves the reference waveform in the volatile memory and the waveform will be cleared at power off MSO4000D S4000 User s Guide 9 3 RIGOL 9 Reference Waveform To Adjust REF Waveform Display To adjust the reference waveform specified in Current Press to enable the REF function Then press and use 4 to adjust the vertical position of the reference waveform and press and use amp 2 to adjust the vertical scale of the reference waveform Press Reset and the reference waveform returns to the position where the source channel waveform is located when the Save operation was executed To Export to I nternal or External Memory Users can also save the reference waveform to the internal Flash memory or external USB storage device The file format of the reference waveform is ref At most 10 reference files LocalREFO ref to LocalREF9 ref can be saved inside the instrument Press Export to enter file store interface Please refer to the relative descriptions in Store and Recall to save the reference waveform to internal or external memory To Import from Internal or External Memory Users can also import the reference waveform stored in the internal Flash memory or external
51. the statistics and analysis of the measurement results What s more you can also use the frequency counter to realize more precise frequency measurement Quick Measurement after When the oscilloscope is correctly connected and has detected input signal press to enable the waveform auto setting function and open the following function menu Single period measure the Period and Frequency of the current signal within a single period and display the measurement results at the bottom of the screen Multi period measure the Period and Frequency of the current signal within multiple periods and display the measurement results at the bottom of the screen Rise Time measure the Rise Time of the current signal and display the measurement result at the bottom of the screen Fall Time measure the Fall Time of the current signal and display the measurement result at the bottom of the screen Note The auto setting function requires that the frequency of the signal under test should be no lower than 50 Hz the duty cycle be greater than 196 and the amplitude be at least 20 mVpp If the parameters of the signal under test exceed these limits the quick parameter measurement items might not be displayed in the pop up menu MSO4000D S4000 User s Guide 6 13 RIGOL 6 To Make Measurements One key Measurement of 24 Parameters Press MENU at the left of the screen to turn on the measurement menu of the 24 waveform param
52. the oscilloscope can identify the probe ratio automatically If not press this softkey to select the corresponding probe ratio The values available are listed in the table below Table 2 1 Probe Attenuation Coefficient Menu Attenuation coefficient 0 01X 1 100 0 02X 1 50 0 05X 1 20 0 1X 1 10 0 2X 1 5 0 5X 1 2 1X 1 1 2X 2 1 5X 5 1 10X 10 1 20 X 20 1 50 X 50 1 100 X 100 1 200 X 200 1 500 X 500 1 1000 X 1000 1 When DiffProbe is connected the oscilloscope recognizes it automatically and the following menus are added MSO4000 DS4000 User s Guide 2 5 RIGOL 2 To Set the Vertical System 3 4 5 6 2 6 Front End RP7150 active probe provides Single end and Difference probe heads Press this softkey to select the desired probe head Probe Cal Connect the differential probe to the channel input terminal such as CH1 of the oscilloscope correctly then connect the fast edge signal output from the Trig Out Calibration connector at the rear panel of the instrument to the probe and CH2 respectively At this point press this softkey and the oscilloscope starts to calibrate the probe Note If the probe is connected to CH1 CH3 or CH4 the fast edge signal should be connected to CH2 if the probe is connected to CH2 the fast edge signal should be connected to CH1 Probe I nfo Press this softkey to view information about the probe such as the manufacturer model serial numb
53. to display vertical amplitude respectively If you need to display the FFT frequency spectrum in a relatively larger dynamic range dB is recommended Press Scale to select the desired unit and the default is Vrms Press Mid and and use 4 to set the vertical position and amplitude of the FFT frequency spectrum respectively 5 Antialiasing Press Anti Aliasing to enable or disable the antialiasing function When enabled horizontal scale FTT sample rate and center frequency are doubled Tips e Signals with DC components or deviation would cause error or deviation of the FFT waveform components To reduce the DC components set the Channel Coupling to AC To reduce the random noise and aliasing frequency components of repetitive or single pulse set the Acquisition Mode of the oscilloscope to Average MSO4000D S4000 User s Guide 6 7 RIGOL 6 To Make Measurements Logic Operation Perform logic operations on the waveform voltage values of the specified sources point by point and display the results When the voltage value of the source channel is greater than the threshold of the corresponding channel it is regarded as logic 1 otherwise logic 0 The following common logic operation expressions are provided Table 6 2 Logic Operation The results of logic AND operation of two binary bits are as follows A AND B AND 1 The results of logic OR operation of two binary bits are as follows B A OR B 1
54. us CurB 4 1 us 13 20 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL Storage Setting Storage Storage Type Picture Picture Type png Parameter Save OFF Inverted OFF Color Setting Color Header Setting OFF Footer Setting OFF Utility Function Setting Utility I O Setting Network Configuration Mode DHCP Auto IP USB Device Computer GPIB 1 Sound Sound OFF Pass Fail Test Enable Test OFF Source CH1 Operate OFF MaskRange Screen Region X Mask 0 24 div Y Mask 0 38 div Message Display OFF Stop On Output OFF Output Fail Axu Output OFF Waveform Record Record Mode OFF Record End Frame 7996 Operate OFF Interval 100 ns Total Frames 7996 Play back Operate OFF MSO4000 DS4000 User s Guide 13 21 RIGOL 13 Store and Recall Play Mode Single Interval 100 ns Start Frame 1 Analyze Mode Analyze Mode Trace Source CH1 Trace Current Frame Current Frame 1 Template Display ON System Setting Power off Recall Default Vertical Expansion Ground Screen Saver Default Screen Saver Time OFF External Trigger Impedance 1 MO Aux TrigOut Reference Clock ClockOutput Math Operation Setting MATH gt Operation Operate OFF A B Source A CH1 Source B CH1 Invert OFF Vertical Scale 2V A B Source A C
55. 00 User s Guide RIGOL Environmental Considerations The following symbol indicates that this product complies with the applicable European Union requirements according to Directives 2002 96 EC on waste electrical and electronic equipment WEEE a Product End of Life Handling The equipment may contain substances that could be harmful to the environment or human health In order to avoid release of such substances into the environment and harm to human health we encourage you to recycle this product in an appropriate system that will ensure that most of the materials are reused or recycled appropriately Please contact your local authorities for disposal or recycling information MSO4000 DS4000 User s Guide XIII RIGOL MSO4000 DS4000 Series Overview MSO4000 DS4000 is a multifunctional and high performance digital oscilloscope developed using of the RIGOL Ultra Vision chipset MSO4000 series is a high performance mixed signal oscilloscope which is optimized for the debugging in embedded design and test areas that require simultaneous measurement of both analog and digital signals The MSO4000 provides superb specifications convenient functions and easy to use design which help users fulfill their tasks such as measurement and remote control more quickly Main features e 500 MHz 350 MHz 200 MHz and 100 MHz bandwidth e 2 16 channel or 4 16 channel MSO4000 series digital oscilloscope Dual channel or 4 channel model DS4
56. 000 series digital oscilloscope Analog channel sample rates up to 4 GSa s 140 Mpts maximum memory depth standard Digital channel sample rates up to 1 GSa s 28 Mpts maximum memory depth per channel 110 000 wfms s digital channels are turned off maximum waveform refresh rate or 85 000 wfms s digital channels are turned on dots display maximum waveform refresh rate Ultra Vision technology 9 0 inch WVGA 800 480 160 000 color TFT LCD with ultra wide screen vivid picture low power consumption and long service life Automatic probe identification Adjustable brightness of analog channel waveform Auto setting of waveform display AUTO Various trigger functions including multiple protocol triggers and supporting digital channels as trigger source e Support standard parallel decoding multiple serial decoding options and mixed decoding for analog and digital channels Auto measurements of 24 waveform parameters and measurement functions with statistics Real time waveform recording waveform playback record open constant on and waveform analysis supporting digital channels recording and playback Precise delayed sweep function e Built in FFT function XIV MSO4000 DS4000 User s Guide RIGOL Built in logic analyzer function Pass Fail test function Multiple waveform math operation functions Standard configuration interfaces USB Device dual USB Host LAN and GPIB optional Support USB storage device
57. 10 MSO4000 DS4000 User s Guide 11 Waveform Record RIGOL Analysis Based on Pass Fail Mask Press Analyze and select Pass Fail Then set the template used in analysis based on Pass Fail mask through the method below Press MaskRange open the following settings menu 1 MaskRange 3 Press MaskRange to select Screen Rigion or Cursor Rigion and the default is Screen Rigion After Cursor Rigion is selected two gray cursor lines will be displayed on the screen At this point press Cursor A and Cursor B and use 42 to adjust the positions of the two gray cursor lines to determine the analysis range Moreover press CursorAB to adjust the positions of the two gray cursor lines at the same time Note that you can press 2 continuously to switch the current cursor X Mask Press this softkey and use amp 2 to adjust the horizontal threshold and the range is from 0 02 div to 4 00 div During the adjustment two curves would be displayed to show the outline of the current mask as shown in the figure below Outline of the Current Mask Y Mask Press this softkey and use to adjust the vertical threshold and the range is from 0 03 div to 4 00 div During the adjustment two curves would be displayed to show the outline of the current mask MSO4000 DS4000 User s Guide 11 11 RIGOL 11 Waveform Record 4 Create Mask Mask is the template used in waveform analysis Press Create Mask to immediately apply the mask X Mask and
58. 4000 User s Guide 2 3 RIGOL 2 To Set the Vertical System Bandwidth Limit Set the bandwidth limit to reduce display noise For example the signal under test is a pulse with high frequency oscillations When bandwidth limit is disabled the high frequency components of the signal under test can pass the channel Enable bandwidth limit and limit the bandwidth to 20 MHz 100 MHz or 200 MHz the high frequency components that exceed 20 MHz 100 MHz or 200 MHz are attenuated Press CHI gt BW Limit and use to enable or disable the bandwidth limit the default is OFF When the bandwidth limit 20 MHz 100 MHz or 200 MHz is enabled the character B will be displayed in the channel label at the bottom of the screen You can also press BW Limit continuously to switch between on and off of the bandwidth limit 2 4 MSO4000 DS4000 User s Guide 2 To Set the Vertical System RIGOL Probe This oscilloscope supports normal passive probes and active differential probes It can automatically identify the type of the probe currently connected and the probe ratio Press CHI gt Probe to open the probe operation menu 1 ProbeType Read the type of the probe currently connected as Nor Probe or DiffProbe Note that when a 50 Q DiffProbe is used the I nput I mpedance of the channel is set to 50 Q automatically Normal Probe such as RIGOL RP3500A Differential Probe such as RIGOL RP7150 2 Ratio For some Nor Probe s
59. 4000 User s Guide 8 19 6 RIGOL 8 Protocol Decoding Threshold Refer to the introduction in Parallel Decoding Display related Setting Press Format to set the display format of the bus to Hex Decimal Binary or ASCII Press Offset and use to adjust the vertical display position of the bus Press BusStatus to enable or disable bus display Decoding Table The decoding table lists the decoded data the corresponding line number time and error information in table format This can be useful when observing longer data transimissions by presenting the data in a tabular format Press Event Table gt Event Table to select ON note that this operation is only available when BusStatus is set to ON to enter the decoding table interface as shown in the figure below If a USB storage device is currently connected to the instrument press Export to export the data table to the external USB storage device in CSV format Event Table Ei w j a O o w a w a lt E E E MSO4000 DS4000 User s Guide 8 Protocol Decoding RIGOL 9 Explanation of the Decoded FlexRay Frame Data The decoded FlexRay frame data is as shown in the figure below Ho 1 000us U S 28 N S Ej uj FID 0x004 0x02 0x7B TSS transmission start sequence and is expressed by a light purple patch Frame Type FlexRay frame can be NORMAL SYNC SUP or NULL The frame type in the figure above is NOR nam
60. 65535 Slope Trigger Slope Condition Positive Slope greater than lower than within specific interval Negative Slope greater than lower than within specific interval Time Setting 10 nstols Video Trigger Polarity Positive Negative Synchrony All Lines Line Num Odd Field Even Field Signal Standard Support standard NTSC PAL and SECAM broadcasting standards support 480P 576P 720P 1080P and 10801 HDTV standards Pattern Trigger Pattern Setting H L X Rising Edge Falling Edge RS232 UART Trigger Polarity Normal Invert Trigger Condition Start Error Check Error Data Baud 2400bps 4800bps 9600bps 19200bps 38400bps 57600bps 115200bps User Data Bits 5 bit 6 bit 7 bit 8 bit 12C Trigger Trigger Condition Start Restart Stop Missing ACK Address Data A amp D Address Bits 7 bit 8 bit 10 bit Address Range Byte Length 0 to 127 o to 255 0 to 1023 1to5 SPI Trigger Trigger Condition CS Chip Select Timeout Timeout Value MSO4000 DS4000 User s Guide 100 nstols RIGOL 17 Specifications Data Bits 4 bit to 32 bit Data Line Setting H L X Clock Edge Rising Edge Falling Edge CAN Trigger Signal Type Rx Tx CAN_H CAN_L Differential Trigger Condition SOF EOF Frame Type Frame Error Baud 10kbps 20kbps 33 3kbps 50kbps 62 5kbps 83 3kbps 100kbps 125kbps 250kbps 500kbps 800kbps
61. Depth Analog channel single channel Auto 14k pts 140k pts 1 4M pts 14M pts and 140M pts are available dual channel Auto 7k pts 70k pts 700k pts 7M pts and 70M pts are available Digital channel maximum 28M pts MSO4000 DS4000 User s Guide 17 1 RIGOL Input Number of Channels 17 Specifications MSO40X4 four analog channel 16 digital channel MSO40X2 dual analog channel 16 digital channel DS40X4 four channel DS40X2 dual channel Input Coupling Input Impedance DC AC or GND Analog channel 1 MOx196 14 pF 3 pF or 50 241 5 Digital channel 101 kQ 1 9 pF 1 pF Probe Attenuation Coefficient Analog channel 0 01X to 1000X in 1 2 5 step Maximum Input Voltage 1MQ Horizontal Time Base Scale Time Base Accuracy Analog channel 1 MQ CAT 300 Vrms CAT II 100 Vrms Transient Overvoltage 1000 Vpk with RP2200 10 1 probe CAT II 300 Vrms with RP3300 10 1 probe CAT II 300 Vrms with RP3500 10 1 probe CAT II 300 Vrms with RP5600 10 1 probe CAT II 300 Vrms Digital channel CAT 40 Vrms transient overvoltage 800 Vpk MSO405X DS405X 1 ns div to 1000 s div MSO403X DS403X 2 ns div to 1000 s div MSO402X DS402X 2 ns div to 1000 s div MSO401X DS401X 5 ns div to 1000 s div lt 4ppm Time Base Drift lt 2 ppm year Delay Range Pre trigger negative delay 21 screen width Post trigger positive delay 1 s to 1000 s Time Base Mode Y T X
62. Fail Test RIGOL To Select Source Press Source to select the channel CH1 to CH4 to be tested Only the channels that have been opened can be selected During the test the oscilloscope will judge whether each frame of waveform in the source complies with the current test mask and those waveforms pass through the mask area blue area is considered as failed To Create Mask Users can define their own test masks Press Enable Test to turn the mask display area on Press MaskRange to open the following setting menu 1 MaskRange Press MaskRange to select Screen Rigion or Cursor Rigion and the default is Screen Rigion After Cursor Rigion is selected two gray cursor lines will be displayed on the screen At this point press Cursor A and Cursor B and use 42 to adjust the positions of the two gray cursor lines to determine the analysis range Moreover press CursorAB to adjust the positions of the two gray cursor lines at the same time Note that you can press 2 continuously to switch the current cursor 2 XMask Press this softkey and use to adjust the horizontal threshold and the range is from 0 02 div to 4 00 div During the adjustment two curves would be displayed to show the outline of the current mask as shown in the figure below 3 Y Mask Press this softkey and use amp 2 to adjust the vertical threshold and the range is from 0 03 div to 4 00 div During the adjustment two curves would be displayed t
63. H1 Source B CH1 Invert OFF Vertical Scale 2V A B Source A CH1 Source B CH1 Vertical Invert OFF Scale 2U A B 13 22 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL Source A CH1 Source B CH1 Invert OFF Vertical Scale 2U FFT Source CH1 Window Function Rectangle Display Split Scale dB Horizontal Scale 1 250 MHzdiv Sample Rate 50 MSa s Anti Aliasing OFF Logic Operation Expression AND Source A CH1 Source B CH1 Invert OFF Vertical Scale 1U Threshold A 0V Threshold B OV Advanced Operation Expression OFF Expression CH1 CH2 Invert OFF Vertical Scale 2V Logic Analyzer LA CH Group DO On Off D7 D0 Turn Off D15 D8 Turn Off WaveSize M ReOrder D0 D15 Level Type TTL Bus BUS1 Bus Status Off Sel CH D7 DO Endian LSB MSO4000 DS4000 User s Guide 13 23 RIGOL 13 Store and Recall Reference Clock None Slope Type Rising Edge Display Type Data Format Hex J itterReject Turn On JitterTime 5 00 ns Protocol Decoding Decode 1 Decode 2 Decoding Type Parallel BUS Status ON Format Hex Offset 0 Threshold 0 Parallel Clock Channel None Slope Rising Edge Bus Bits 8 Current Bit 0 Channel DO RS232 TX CH1 RX None Polarity Normal Endian LSB Baud 9600 bps Data Bits 8 Stop Bit 1 Even Odd Check N
64. Hardware 6 bits frequency counter channels are selectable A B A B AxB A B FFT Editable Advanced Operation Operation Logic Operation FFT Window Rectangle Hanning Blackman Hamming FFT Display Split Full Screen FFT Vertical Scale Logic Operation Vrms dB AND OR NOT XOR Math Function Intg Diff Log Exp Sqrt Sine Cosine Tangent Number of Buses for Decoding 2 Decoding Type Parallel standard RS232 UART option 12C option SPI MSO4XX4 DS4XX4 option CAN option FlexRay option Display Display Type 9 inches 229 mm TFT LCD display Display Resolution 800 Horizontal xRGBx480 Vertical Pixel Display Color 160 000 Color Persistence Time Min 50ms 100ms 200ms 500ms 1s 25 5 s 10s 20s Infinite Display Type Dots Vectors Real time Clock MSO4000 DS4000 User s Guide Time and Date user adjustable RIGOL 1 O Standard Ports 17 Specifications Dual USB HOST USB DEVICE LAN VGA Output 10 MHz Input Output Aux Output TrigOut Fast PassFail GND General Specifications Probe Compensation Output Output Voltage About 3 V peak peak Frequency 1 kHz Power Power Voltage 100 to 127 V 45 to 440Hz 100 to 240 V 45 to 65Hz Power Fuse Environment Maximum 120W 3 A T Degree 250 V Temperature Range Operating 0 C to 50 C Non operating 40 C to 70 C Cooling Method Fan H
65. ISION zc noe DE es e ER Ox 6 4 Domain Name Serve 14 5 Dc Em 12 2 Edge Trigger ine ten 5 9 Edge Type 5 15 Expression ccr 6 10 Factory rues 13 19 Fall Life ee 6 15 azere cuc RUE 6 5 MSO4000 DS4000 User s Guide RIGOL FlexRay Decoding 8 1 8 19 Frequency ce ieee 6 15 Frequency Counter 6 19 PUB a emen cuve olo t ves 14 6 HAMMING iret tede 6 6 Hanning erare aai 6 6 High Resolution 4 4 Horizontal Reference 3 10 Horizontal Scale 3 9 12C Decoding 8 1 8 10 Idle Time seeeeeeeeess 5 15 Input Impedance 2 7 IP Address i nee 14 4 LAN setting 14 2 MAC ichs re buds 14 5 Manual Mode ssssssse 6 27 Memory Depth nee 4 9 Multiplication ae 6 3 Network Status 14 2 NOrmal ccccceeseeseeeeeeeeeeees 4 2 5 4 NOT pere m 6 8 Nth Edge Trigger 5 15 Operatorni nina aaa 6 12 OR cian afuit ediscere Rd 6 8 OVGFSHOOL s cine m ee ed in 6 17 Parallel Decoding 8 2 Pattern Setting 5 22 Pattern Trigger ssssse 5 22 Peak Detect suse 4 4 Period as 6 15 Persistence Time 12 3 Phasen runt 6 16 Picture c ee 13 3 Pres i000 os doe ts 6 17 1 RIGOL Pulse Condition 5 11 Pulse Polarity
66. O4000 DS4000 User s Guide 2 7 RIGOL 2 To Set the Vertical System Vertical Scale The vertical scale can be adjusted in Coarse or Fine mode Press ICH1 gt Volts Div to select the desired mode Rotate VERTICAL SCALE to adjust the vertical scale clockwise to reduce the scale and counterclockwise to increase The scale information such as C in the channel label at the bottom of the screen will change accordingly during the adjustment The adjustable range of the vertical scale is related to the current probe ratio By default the probe ratio is 1X and the vertical scale range is from 1 mV div to 5 V div Coarse adjustment take counterclockwise as an example set the vertical scale in 1 2 5 step namely 1 mv div 2 mV div 5 mV div 10 mV div 5 V div Fine adjustment enables fine adjustment to the vertical scale If the amplitude of the input waveform is a little bit greater than the full scale and the amplitude would be a little bit lower if the next scale is used fine adjustment can be used to improve the amplitude of waveform display to view signal details Note You can also press VERTI CAL SCALE to quickly switch between Coarse and Fine adjustments 2 8 MSO4000 DS4000 User s Guide 2 To Set the Vertical System RIGOL Vertical Expansion When using VERTICAL SCALE to change the vertical scale of the analog channel you can choose to expand or compress the signal vertically arou
67. Oscilloscope RIGOL Address trigger on the clock SCL edge corresponding to the byte of data SDA behind the preset address Write Read or R W direction After this trigger condition is selected press AddrBits to select 7 bit 8 bit or 10 bit press Address to set the address value according to the setting in AddrBits and the ranges are from 0 to 127 from 0 to 255 and from 0 to 1023 respectively press Direction to select Read Write or R W Note When AddrBits is set to 8 bit it is not available Data the trigger searches for the control byte value on the data line SDA following which there is a reading bit and an acknowledgement bit and then searches for the specified data value and qualifier When this event occurs the oscilloscope will trigger on the clock edge of the acknowledgement bit behind the data byte After this trigger condition is selected press Byte Length to set the length of the data and the range is from 1 to 5 press CurrentBit to select the desired data bit and the range is from 0 to Byte Length x8 1 press Data to set the data pattern of the current data bit to X H or L press AllBits to set the data pattern of all the data bits to the data pattern specified in Data A amp D trigger when the Address and Data conditions are met at the same time After this trigger condition is selected press AddrBits to select 7 bit 8 bit or 10 bit press Address to
68. Press RefClock to select any channel of DO D15 or CH1 Ch4 as the clock channel of the bus When None is selected the clock channel is not set Press Slope to set the sample slope type of the reference clock and you can select the rising edge or the falling edge Press Type to set the display type of the digital bus and you can select Graph or Data In the data type the bus value is displayed directly in the graph type you can view the variation trend of the bus Press Format to select the display format of the bus and you can select Hex Decimal Binary or ASCII Press JitterReject to turn the jitter reject function on or off When the reference clock is not selected for the bus the transition state of each channel will be lead to changes of the bus data and instable data may occur on the bus when the channel changes When jitter reject is enabled the bus will not display the data of which the hold time is less than the jitter time and retain the previous valid data set Press JitterTime and use LA 2 or the navigation knob to set the jitter time and the range available is from 1 ns to 1 ms MSO4000D S4000 User s Guide 7 5 RIGOL 7 Logic Analyzer To Set the Label To identify different data buses conveniently you can set another label for each digital channel You can use the preset label or input the label manually Press Sel CH to select the digital channel which needs label and you can select any channel
69. RIGOL User s Guide MSO4000 DS4000 Series Digital Oscilloscope Oct 2013 RIGOL Technologies Inc RIGOL Guaranty and Declaration Copyright 2013 RIGOL Technologies Inc All Rights Reserved Trademark I nformation RIGOL is a registered trademark of RIGOL Technologies Inc Publication Number UGA15103 1110 Notices RIGOL products are protected by patent law in and outside of P R C RIGOL reserves the right to modify or change parts of or all the specifications and pricing policies at company s sole decision e Information in this publication replaces all previously corresponding material RIGOL shall not be liable for losses caused by either incidental or consequential in connection with the furnishing use or performance of this manual as well as any information contained Any part of this document is forbidden to be copied or photocopied or rearranged without prior written approval of RIGOL Product Certification RIGOL guarantees this product conforms to the national and industrial standards in China as well as the 1509001 2008 standard and the 15014001 2004 standard Other international standard conformance certifications are in progress Contact Us If you have any problem or requirement when using our products or this manual please contact RIGOL E mail service rigol com Websites www rigol com MSO4000 DS4000 User s Guide RIGOL Safety Requirement General Safety Summary Ple
70. RIGOL 5 To Trigger the Oscilloscope 12C Trigger Trigger on the start condition restart stop missing acknowledgement or on the read write frame with specific device address and data value In I2C trigger you need to specify the SCL and SDA data sources The figure below shows the complete data transmission of I2C bus r p l I l I 1 l l j I I l j l I l I L I l j l I M l l j l l 1 I j l I l l I l l l I l l l l I a S i T iP START A TM ar DATA xad ACK STOP condition condition Trigger Type Press Type to select I 2C At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press SCL and SDA to specify the data sources of SCL and SDA respectively CH1 to CH4 or DO D15 can be selected as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Trigger Condition Press When to select the desired trigger condition e Start trigger when SDA data transitions from high to low while SCL is high Restart trigger when another start condition occurs before a stop condition Stop trigger when SDA data transitions from low to high while SCL is high Missing ACK trigger when the SDA data is high during any acknowledgement of SCL clock position 5 26 MSO4000 DS4000 User s Guide 5 To Trigger the
71. SO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Pulse Trigger Trigger on the positive or negative pulse with a specified width Trigger Type Press Type to select Pulse At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press Source to select CH1 to CH4 EXT or DO D15 as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Note Select the channel with the signal input as the trigger source to obtain stable trigger Pulse Condition Press When to select the desired pulse condition e EXER trigger when the positive pulse width of the input signal is greater than the specified Pulse Width Setting e EG trigger when the positive pulse width of the input signal is lower than the specified Pulse Width Setting e KEEN trigger when the positive pulse width of the input signal is greater than the specified Lower Limit of Pulse Width and lower than the Upper Limit of Pulse Width e EXER trigger when the negative pulse width of the input signal is greater than the specified Pulse Width Setting e EN trigger when the negative pulse width of the input signal is lower than the specified Pulse Width Setting EXER trigger when the negative pulse width of the input signal is greater than the specified Lower Limit of Pulse Width and lower than the Upper Limit of Pulse Width
72. Safety Terms and Symbols Terms in this Manual The following terms may appear in this manual WARNI NG AN Warning statements indicate conditions or practices that could result in injury or loss of life N CAUTI ON Caution statements indicate conditions or practices that could result in damage to this product or other property Terms on the Product These terms may appear on the product DANGER indicates an injury or hazard may immediately happen WARNING indicates an injury or hazard may occur CAUTION indicates a potential damage to the instrument or other property might occur Symbols on the Product These symbols may appear on the product A A A Hazardous Safety Protective Chassis Test Voltage Earth Ground Ground Warning Terminal IV MSO4000 DS4000 User s Guide RIGOL Allgemeine Sicherheits Informationen berpr fen Sie diefolgenden Sicherheitshinweise sorgfaltigumPersonenschadenoderSchaden am Ger tundan damit verbundenen weiteren Geratenzu vermeiden Zur Vermeidung vonGefahren nutzen Sie bitte das Ger t nur so wiein diesem Handbuchangegeben Um Feuer oder Verletzungen zu vermeiden verwenden Sie ein ordnungsgem es Netzkabel Verwenden Sie f r dieses Ger t nur das f r ihr Land zugelassene und genehmigte Netzkabel Erden des Ger tes Das Ger t ist durch den Schutzleiter im Netzkabel geerdet Um Gefahren durch elektrischen Schlag zu vermeiden ist es unerl sslich die Erdung durchzuf
73. Set the Gate You can set this paramter In Auto IP and Static I P mode The format of the gate is nnn nnn nnn nnn wherein the range of the first nnn is from 0 to 223 except 127 and the ranges of the other three nnn are from 0 to 255 You are recommended to ask your network administrator for a gate address available Press Gate and use 2 to input the desired gate address This setting will be saved in the non volatile memory and if Power off Recall is set to Last DHCP and Auto IP will be Off and the oscilloscope will load the preset gate address automatically at the next power on 14 4 MSO4000 DS4000 User s Guide 14 System Function Setting RIGOL Set the Domain Name Server You can set this parameter In Auto IP and Static I P mode The address format of the domain name server is nnn nnn nnn nnn wherein the range of the first nnn is from 0 to 223 except 127 and the ranges of the other three nnn are from 0 to 255 You are recommended to ask your network administrator for an address available press DNS and use 2 to input the desired address Generally users do not need to set the DNS therefore this parameter setting can be ignored Tips When the three IP configuration types are all turned on the priority of the parameter configuration from high to low is DHCP Auto IP and Static IP The three IP configuration types can not be all turned off at the same time Apply the Network Parameter Setting Pre
74. Set the Vertical System auunnaunununa0unuauaunnunannnanannnanannnananananannnnunsa 2 1 To Enable the Analog Channel sese rrr nn aan 2 2 HERE DUBII rien 2 3 BARS DIE een 2 4 go M P T 2 5 THE Lie OU B iiis een 2 7 REI RITE m 2 7 TERRI SA eier 2 8 Mertical EXCISION as ee 2 9 SIERT areas 2 9 Chanel E E1 ee eit eret toe ABT bI PEPLUBEG baer Bd Ians Meee EMO EE LA 2 10 Desc She IR i obi nee aren Rota dia pU EDAD E E E E 2 11 3 To Set the Horizontal System 0 e tee 3 1 bil Re MM TRITT ee 3 2 TUNE Bas POOR rare 3 4 VOU ea eset cont E pela cis tobtebamat apt EP rp A EA LEE 3 4 T REEL pbi duet teu uteri uenit Mi ERE E RR 3 5 Fall MOUE ns 3 8 Horizontal SERI sb bab io a ben EU FUpME RATE nM Pho bbM AP FIpdU 3 9 Herizantal Referate ann 3 10 4 To Set the Sample System uusuuuunnnanunnnanunnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnannnnn 4 1 elei Made aussen 4 2 Nail sinn 4 2 XX MSO4000 DS4000 User s Guide LUI TI re reer T T cr rere Te ret rere ere tere cr errr ere 4 2 Peak Doref e 4 4 High RESONON Ga een 4 4 Sample OD MN II T T T T TT 4 5 SINE DEB Ga pq bap ded ien d Misi f B E d iD El rH 4 6 LA Sample BBSDR urn 4 8 Elembir v Den ae appa xr PEG sedans eae AERA ee 4 9 PARAM E MM ITE ET 4 10 5 To Trigger the Oscilloscope 11eeeeeeeeee eene eene nennen nnn 5 1 Tager SOE Mme J 5 2 Tage os
75. To Make Measurements RIGOL Track Mode In this mode one or two pairs of cursors will appear You can adjust the two pairs of cursors to measure the X and Y values on two different sources respectively The points being measured on cursor A and B are marked by an orange rectangle and rhombus respectively When the cursors are moved horizontally the marks will position on the waveform automatically When the waveform is expanded or compressed horizontally the marks will track the points being marked at the last adjustment of the cursors Press Cursor gt Mode gt Track to turn on the cursor track function and the measurement results will be displayed at the upper left corner of the screen in the following mode A gt X the X value at cursor A X value takes the trigger position as reference and s or Hz when measuring FFT waveform as its unit A gt Y the Y value at cursor A Y value takes the channel GND as reference and uses the same unit as the current source B gt x the X value at cursor B X value takes the trigger position as reference and s or Hz when measuring FFT waveform as its unit B gt Y the Y value at cursor B Y value takes the channel GND as reference and uses the same unit as the current source Ax the horizontal difference between cursor A and B 1 AxX the reciprocal of the horizontal difference between cursor A and B AY the vertical difference between cursor A and B
76. UR KR OI GRAUE RM 1 XXIV MSO4000 DS4000 User s Guide 1 Quick Start RIGOL 1 Quick Start This chapter introduces the oscilloscope the front panel rear panel and user interface as well as the built in help system The contents of this chapter General I nspection Appearance and Dimensions To Prepare the Oscilloscope for Use Front Panel Overview Rear Panel Overview Front Panel Function Overview User Interface To Use the Security Lock To Use the Built in Help System MSO4000 DS4000 User s Guide 1 1 RIGOL 1 Quick Start General I nspection 1 1 2 Inspect the shipping container for damage Keep the damaged shipping container or cushioning material until the contents of the shipment have been checked for completeness and the instrument has passed both electrical and mechanical tests The consigner or carrier shall be liable for the damage to instrument resulting from shipment RIGOL would not be responsible for free maintenance rework or replacement of the unit Inspect the instrument In case of any damage or defect or failure notify your RIGOL sales representative Check the Accessories Please check the accessories according to the packing lists If the accessories are incomplete or damaged please contact your RIGOL sales representative MSO4000 DS4000 User s Guide 1 Quick Start RIGOL Appearance and Dimensions
77. ZONTAL Horizontal POSITION Position Knob MSO4000 DS4000 User s Guide XVII RIGOL Content Conventions in this Manual This manual takes the MSO4054 for all examples and the descriptions here contains the functions and performance of other models The MSO4000 and DS4000 series includes the following models Analog Analog Digital Digital Model Bandwidth Channa Channel Channels Bandwidth MS04054 500MHz 4 250MHz 16 MSO4052 500MHz 2 250MHz 16 MSO4034 350MHz 4 250MHz 16 MSO4032 350MHz 2 250MHz 16 MSO4024 200MHz 4 250MHz 16 MSO4022 200MHz 2 250MHz 16 MSO4014 100MHz 4 250MHz 16 MSO4012 100MHz 2 250MHz 16 DS4054 500MHz 4 p p DS4052 500MHz 2 SEN DS4034 350MHz 4 DS4032 350MHz 2 E DS4024 200MHz 4 pce DS4022 200MHz 2 DS4014 100MHz 4 DS4012 100MHz 2 S Note The content related to the logic analyzer digital channels in this document only applies to M 04000 mixed signal digital oscilloscope XVIII MSO4000 DS4000 User s Guide RIGOL Contents Guaranty and Declaration 11 eiie eee eee ee enean ananas ana nana ana anne l Safety Requirement unse anna nennen nennen anna lI General Sape SUMAT Y enia A E II Satety Terms and Simbol nn IV Allgemeine Sicherheits Informationen eee V Sicherheits Begriffe und Symbole sesseen n VII Measurement TEE N nina VIII Vent
78. actory state refer to the table below Table 13 2 Factory Parameter Factory Horizontal Setting HORI ZONTAL Horizontal Time Base 1 us Horizontal Offset Os Delayed Sweep OFF Time Base Type Y T Time Base Scale Coarse Horizontal Reference The Center of the Screen Vertical Setting VERTICAL Vertical Scale 1V Vertical Offset ov CH1 Switch ON CH2 Switch OFF CH3 Switch OFF CH4 Switch OFF Channel Coupling DC Bandwidth OFF Input Impedance 1 MQ Channel Invert OFF Vertical Scale Coarse Channel Unit V Acquisition Setting Acquire Acquisition Mode Normal Sampling Mode Real Time Sa Rate 4 0 GSa s La SaRate 1 0 GSa s MSO4000 DS4000 User s Guide 13 19 RIGOL 13 Store and Recall Memory Depth Auto Anti Aliasing OFF Trigger Setting TRIGGER Trigger Type Edge Source CH1 Slope Rising Edge Trigger Mode Auto Trigger Coupling DC Trigger Holdoff 100 ns Noise Reject OFF Display Setting Display Display Type Vectors Persistence Time Min Waveform Intensity 50 Screen Grid EE Brightness 50 Menu Display Infinite Cursor Setting Cursor Mode None Manual Display Type X Y Source Select CH1 Select Cursor X Time Unit S Vertical Unit Source Unit CurA 4 1 us CurB 4 1 us Track Cursor A CH1 Cursor B CH1 CurA 4 1
79. age device can not be recognized 1 Check whether the USB storage device can work normally 2 Make sure that the USB storage device being used is flash storage type This oscilloscope does not support hardware storage type 3 Make sure whether the capacity of the USB storage device is too large It is recommended that the capacity of the USB storage device being used with this oscilloscope is no larger than 8 GBytes 4 Restart the instrument and then insert the USB storage device to check it 5 If the USB storage device still can not be used normally please contact RIGOL MSO4000 DS4000 User s Guide 16 3 17 Specifications RIGOL 17 Specifications All the specifications are guaranteed except the parameters marked with Typical and the oscilloscope needs to operate for more than 30 minutes under the specified operation temperature Sample Sample Mode Real time Sample Real Time Sample Rate Peak Detect Analog channel 4 0 GSa s single channel 2 0 Gsa s dual channel Digital channel 1 0 Gsa s Analog channel 250 ps single channel 500 ps dual channel Digital channel 1 ns Averaging After all the channels finish N samples at the same time N can be 2 4 8 16 32 64 128 256 512 1024 2048 4096 or 8192 High Resolution 12 bits of resolution when gt 25 us div 4 GSa s or 210 us div 2 GSa s Minimum Detectable Pulse Width Digital channel 5 ns Memory
80. aieanianeeienionteea 6 23 STALSHE FUNCION anna 6 24 Measurement Hist nee 6 25 pond pli or PTS 6 26 AL LUC MOG Me 6 27 lo 6 31 tlg Doo 6 34 AN o WTPTT 6 35 rd 7 1 To Select the Logie Chamel aaa neue 7 2 To Turn on off the Logic Channel rer ep rentrer ana 7 2 cinilem uj mel aA 7 3 To DeL the Waveiormn DEED ee renee De o OH EDD REPE RE REM A E ERROR Taree 7 3 Automatic Arrangement Setting eesseneessnensnnnennnnennnnennnnnen nenne nnnnen nennen 7 4 To Sectie ThROBBBIO ee is Awe ws eRe 7 4 To Use TE Digital BUS asus nennen 7 5 Te Set the Lae 7 6 Delay alba lali ae aan 7 6 8 Protocol Decoding wisssissssscnsessnnsarsinsessnnsansnsnessnnsenennnebsnssensnanenennssnsnnnens 8 1 Parallel ER 8 2 R5232 Decoding OPON anna 8 5 2C Decoding TOPUN eR 8 10 SPI Decoding TORE nun 8 13 CAN Decoding CORE een 8 16 FlexRay Decoding COSE anna 8 19 9 Reference Waveform 11 eeeese eese nun sees nena eaae nun nun nun unnnnnnne 9 1 To Enable REF FUNGU Grae E Ro BG ea 9 2 TE STE I t 9 3 XXII MSO4000 DS4000 User s Guide To Select REF SOC Goraino IE NEEREEESEN ENGE EERREHRHERETEHEUEEREUELTENNERBEREERELERERN 9 3 To Save to Internal Mn ne 9 3 To Adjust REF Waveform Display
81. and printer Conforms to LXI C instrument standards which enable quick economic and efficient creation and reconfiguration of test system Supports remote command control Embedded help enables easier information access Supports multiple languages and Chinese English input Supports one key measurement storage and print Convenient digital channel grouping and operating functions MSO4000 DS4000 User s Guide XV RIGOL Document Overview 1 Quick Start Provides information about preparations before using the instrument and a brief introduction of the instrument 2 To Set the Vertical System Introduces the functions of the vertical system of the oscilloscope 3 To Set the Horizontal System Introduces the functions of the horizontal system of the oscilloscope 4 To Set the Sample System Introduces the functions of the sample system of the oscilloscope 5 To Trigger the Oscilloscope Introduces the trigger mode trigger coupling trigger holdoff external trigger and various trigger types of the oscilloscope 6 To Make Measurements Introduces how to make math operation cursor and auto measurements 7 Logic Analyzer Introduces how to use the logic analyzer function 8 Protocol Decoding Introduces how to decode the input signal using those common protocols 9 Reference Waveform Introduces how to compare the input waveform with the reference waveform 10 Pass Fail Test Introduces how to monitor the input signal using the Pass
82. anel TRIGGER is on Normal or Single and whether the trigger level exceeds the waveform range If yes set the trigger level to the middle or set MODE to Auto Note Using AUTO could automatically finish the above setting The waveform displayed is ladder like 1 The horizontal time base might be too low Increase the horizontal time base to increase the horizontal resolution and improve the display 2 If the display Type is Vectors the lines between the sample points may cause ladder like display Set the display Type to Dots to solve the problem Digital waveform is not stable 1 Check whether the signal input from the selected trigger source is synchronized with the digital signal 2 Adjust the oscilloscope to select the appropriate trigger mode time base and other general settings 3 If the display is still not stable please check the electrical connections and parameter settings again 4 Try to use other probe such as analog probe to verify the signal status of the test point Fail to connect PC or PictBridge printer through USB 1 Check the IO Setting in to make sure whether the setting in USB Device matches the device currently connected 2 Check whether the USB cable is properly connected to the oscilloscope and PC 3 Check whether the USB cable is in good condition If necessary restart the oscilloscope MSO4000 DS4000 User s Guide 16 Troubleshooting RIGOL 9 The USB stor
83. arameter The following figure shows the auto measurement of the delay between two channels H 2000us gt 2000698 m a z gt rj 6 34 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL X Y Mode The X Y mode is only avalibale when the main time base mode is X Y In this mode you can adjust the cursor positions to measure the X and Y values at the crossing points of the two pair of cursors Press MENU in the horizontal control area HORIZONTAL at the front panel and press Time Base to select X Y Then press Cursor gt Mode gt X Y to enable the X Y cursor measurement function The measurement results are displayed at the upper left cornor of the scree as shown in the figure below CurAX the X value at cursor A CurBX the X value at cursor B CurAY the Y value at cursor A CurBY the Y value at cursor B You can adjust the cursor positions in the following way 1 Select cursor region Press Region to select XY1 or XY2 2 Select cursor type and adjust cursor positions Press Type to select X Press CursorA and use 2 to adjust the horizontal position of cursor A Press CursorB and use 2 to adjust the horizontal positon of cursor B Press CursorAB and use 2 to adjust the horizontal positions of cursor A and cursor B at the same time During the adjustment the measurement results will change accordingly and the adjustable range is limited
84. ase review the following safety precautions carefully before putting the instrument into operation so as to avoid any personal injuries or damages to the instrument and any product connected to it To prevent potential hazards please use the instrument as specified in this manual Use Proper Power Cord Only use the power cord designed for the instrument and authorized for use within the local country where the product is being used Ground The I nstrument The instrument is grounded through the Protective Earth lead of the power cord To avoid electric shock it is essential to connect the earth terminal of power cord to the Protective Earth terminal before any inputs or outputs Connect The Probe Properly Do not connect the ground lead to high voltage Observe All Terminal Ratings To avoid fire or shock hazard observe all ratings and markers on the instrument and check your manual for more information about ratings before connecting Use Proper Overvoltage Protection Make sure that no overvoltage such as that produced by a thunderstorm can reach the product or else the operator might expose to danger of electrical shock Do Not Operate Without Covers Do not operate the instrument with covers or panels removed Change The Power Fuse If the power fuse needs to be changed please return the instrument back to our factory and the RIGOL authorized operator will change it for you H MSO4000 DS4000 User s Guide RIGOL Avoid
85. base should be less than or equal to the main time base Tip When the current channel is CH1 to CH4 you can also press down HORI ZONTAL gt SCALE delayed sweep shortcut key to directly switch to delayed sweep mode MSO4000 DS4000 User s Guide 3 3 RIGOL 3 To Set the Horizontal System Time Base Mode Press IMENU in the horizontal control area HORIZONTAL at the front panel and then press Time Base to select the time base mode of the oscilloscope and the default is Y T Y T Mode This mode is the main time base mode and is applicable to CH1 to CH4 In this mode the Y axis represents voltage and the X axis represents time Note that only when this mode is enabled can Delayed Sweep be turned on 3 4 MSO4000 DS4000 User s Guide 3 To Set the Horizontal System RIGOL X Y Mode In this mode the oscilloscope automatically turns on all four channels CHI to CH4 and the screen is divided into two coordinate areas X1 and Y1 track the voltages of CH2 and CH1 and X2 and Y2 track the voltages of CH4 and CH3 The phase deviation between two signals with the same frequency can be easily measured via the Lissajous method The figure below shows the measurement schematic diagram of the phase deviation The signal must be centered horizontally According to sino A B or C D wherein 0 is the phase deviation angle between the two channels and the definitions of A B C and D are as shown in the f
86. ber Input Area Apply press this softkey and the oscilloscope will activate the corresponding option using the serial number currently input 14 16 MSO4000 DS4000 User s Guide 15 Remote Control RIGOL 15 Remote Control The oscilloscope can be controlled remotely mainly through the following two methods User defined programming Users can program and control the oscilloscope by using the SCPI Standard Commands for Programmable Instruments commands For more information about the commands and programming refer to the Programming Guide Use PC software provided by RIGOL or other manufacturers Users can use the PC software Ultra Sigma of RIGOL Measurement amp Automation Explorer of NI National Instruments Corporation or Agilent IO Libraries Suite of Agilent Agilent Technologies Inc to send commands to control the oscilloscope remotely This oscilloscope can communicate with PC through USB LAN and GPIB with the USB GPIB interface converter provided by RIGOL instrument buses This chapter will give a detailed introduction of how to use Ultra Sigma to control the oscilloscope remotely through various interfaces For the Ultra Sigma software please contact RIGOL salesmen or technical support The contents of this chapter m Remote Control via USB B Remote Control via LAN B Remote Control via GPIB MSO4000 DS4000 User s Guide 15 1 RIGOL 15 Remote Control Remote Control via USB 1 Connect the device Connect the
87. ce driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware 4 Found New Hardware Wizard Select the device driver you want to install for this hardware e g Select the manufacturer and model of your hardware device and then click Next If you ee have a disk that contains the driver you want to install click Have Disk v Show compatible hardware Model lt USB Test and Measurement Device A This driver is not digitally signed Tell me why driver signing is important 6 lt Back I Mex Cancel MSO4000 DS4000 User s Guide RIGOL 15 3 RIGOL 15 Remote Control Found New Hardware Wizard Please wait while the wizhrd installs the software en e USB Test and Measurement Device B p Hardware Update Wizard I Completing the Hardware Update I Wizard ES The wizard has finished installing the software for USB Test and Measurement Device Click Finish to close the wizard 7 3 Search device resource Start up the Ultra Sigma and the software will automatically search for the oscilloscope resources currently connected to the PC You can also click to search the resources During the search the status bar of the software is as shown in the figure below 4 View the device resource The resources found will appear under the RIGOL Online Resource directory 15 4 MSO4000 DS4000 User s Guide 15 Remote Contro
88. ct RIGOL The signal is sampled but no waveform of the signal is displayed 1 2 3 Check whether the probe is correctly connected to the item to be tested Check whether there are signals generated from the item to be tested you can connect the probe compensation signal to the problematic channel to determine which has problem the channel or the item to be tested Resample the signal The tested voltage amplitude is greater or lower than the actual value note that this problem usually occurs when probe is used Check whether the attenuation coefficient of the channel complies with the attenuation ratio of the probe There is waveform display but not stable 1 2 3 Check the trigger signal source check whether the Source item at the trigger panel complies with the signal channel actually used Check the trigger type general signals should use Edge trigger and video signal should use Video trigger Only when the proper trigger type is used can the waveform be displayed stably Check the trigger level adjust the trigger level to the middle position of the MSO4000 DS4000 User s Guide 16 1 RIGOL 16 Troubleshooting 5 signal 4 Try to change the Coupling to HF Reject or LF Reject to filter out the high frequency or low frequency noise that disturbs the trigger 5 Change the trigger holdoff setting No display after pressing RUN STOP Check whether MODE at the trigger p
89. cted internal MAINS derived circuits In the latter case transient stresses are variable For that reason the transient limit capability of the equipment is made known to the user Measurement category II is for measurements performed on circuits directly connected to a low voltage installation Examples are measurements on household appliances portable tools and similar equipment Measurement category III is for measurements performed in building installations Examples are measurements on distribution boards circuit breakers wiring including cables bus bars junction boxes switches socket outlets in the fixed installation equipment for industrial use and Stationary motors with permanent connection to a fixed installation Measurement category IV is for measurements performed at the source of a low voltage installation Examples are electricity meters and measurements on primary overcurrent protection devices and ripple control units VIII MSO4000 DS4000 User s Guide RIGOL Ventilation Requirement This oscilloscope uses fans to force cooling Please make sure that the air intake and exhaust areas are free from obstructions and have free air When using the oscilloscope in a bench top or rack setting provide at least 10 cm clearance beside above and behind the instrument for adequate ventilation WARNING AN Inadequate ventilation may cause a temperature increase which can damage the instrument So please keep the instr
90. cted minimum and maximum values are displayed When Difference is selected standard deviation and count values are displayed Extremum Measurement Difference Measurement Press gt Reset Statistic to clear the history data and make statistic again 6 24 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL Measurement History To view the history measurement data press Measure 2 MeasHistory gt MeasHistory ON The history data can be displayed in two modes e Graph display the results of the multiple measurements of at most 5 measurement items that are turned on last in graph mode The measurement points are connected using linear interpolation Table display the results of the last 10 measurements of at most 5 measurement items that are turned on last in table mode Measurement History Graph _TWLNOZIRIOH MEASURE WA A Ta HISTORY r1 I 160nlis d fi EB EEESENEESEN NN Misa Apuntes JT NECI MEASURE gt N S el E r HISTORY 20 0mU Area 175nVs Max 3 Per Area 0 00 Us 2 200mv S MSO4000D S4000 User s Guide 6 25 RIGOL 6 To Make Measurements Cursor Measurement Cursors are the horizontal and vertical marks that can be used to measure the X axis values usually Time and Y axis values usually Voltage on a selected waveform Please connect the signal to the oscilloscope and obtain stable display before using cursor measurement All the Auto Measurement
91. curs The pollution has no influence For example a clean room or air conditioned office environment Pollution degree 2 Normally only dry non conductive pollution occurs An occasional and temporary conductive environment may caused by condensation For example a general indoor environment Pollution degree 3 Conductive pollution occurs or dry non conductive pollution occurs which becomes conductive due to condensation For example a Sheltered outdoor environment Pollution degree 4 Pollution that generates persistent conductivity through conductive dust rain or snow For example outdoor locations Safety Class Class 1 Grounded Product MSO4000 DS4000 User s Guide XI RIGOL General Care and Cleaning General Care Do not store or leave the instrument at places where the instrument will be exposed to direct sunlight for long periods of time Cleaning Clean the instrument regularly according to its operating conditions To clean the exterior surface 1 Disconnect the instrument from all power sources 2 Clean the loose dust on the outside of the instrument with a lint free cloth with mild detergent or water When cleaning the LCD take care to avoid scratching it N CAUTI ON To avoid damage to the instrument do not expose to corrosive liquids WARNI NG AN To avoid injury resulting from short circuit make sure the instrument is completely dry before reconnecting it to a power source XII MSO4000 DS40
92. e to select any channel of D0 D15 or any group of Group1 Group4 as the current active channel only the groups that contain digital channels can be selected please refer to the instruction in Group Setting as the current active channel If None is selected there is no channel selected The labels and waveform of the channels currently selected are highlighted in red If any group of Group1 Group4 is selected the labels of all the channels and the waveform of the first channel in the selected group are displayed in red Tip You can move the channels currently selected to the desired position using the LA 2 press this konb again to fix the channels and select the next channel or group at the same time To Turn on off the Logic Channel Press On Off to enter the On Off setting menu of the digital channel Press D7 DO to turn the channels D7 DO on or off at the same time e Press D15 D8 to turn the channels D15 D8 on or off at the same time Press Sel CH use 2 to select the desired channel and press 4 to turn it on or off Press Group use 2 to select the desired group and press to turn the channels in the group on or off Note Only the groups that contain digital channels can be selected For how to group the channels plaese refer to the instruction in Group Setting 7 2 MSO4000 DS4000 User s Guide 7 Logic Analyzer RIGOL Group Setting Press Group Set to enter the group setting menu and y
93. e amplitude and rather similar frequencies Wide band random noise with relatively slowly changing waveform spectrum Sine periodic and narrow band random noise A little bit better frequency resolution than Hanning The best amplitude resolution The poorest frequency resolution Hamming Blackman Set the Display Mode Transient or short pulse the signal levels before and after the multiplication are rather different Single frequency signal search for higher order harmonics Press Display to select Split default or Full Screen display mode Split the source channel and the FFT operation results are displayed separately The time domain and frequency domain signals are displayed clearly Full Screen the source channel and the FFT operation results are displayed in the same window to view the frequency spectrum more clearly and to perform more precise measurement MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL Note In FFT mode and when MATH is the active channel you can also press HORIZONTAL SCALE to switch between Split and Full Screen 4 Setthe Vertical Scale In the FFT measurement the unit of the horizontal axis changes from time to frequency Use HORIZONTAL SCALE and HORIZONTAL POSITI ON to set the scale and position of the horizontal axis respectively The unit of the vertical axis can be dB or Vrms dB and Vrms use logarithmic mode and linear mode
94. e 50 threshold of a rising edge to the 50 threshold of the next falling edge Width the time difference between the 50 threshold of a falling edge to the 50 threshold of the next rising edge Duty the ratio of the positive pulse width to the period Duty the ratio of the negative pulse width to the period MSO4000D S4000 User s Guide 6 15 RIGOL 6 To Make Measurements Delay and Phase i Period 1 Source A Delay Source B Source A and source B can be any channel from CH1 to CH4 MATH or DO D15 1 Delay A B the time difference between the rising edges of source A and source B Negative delay indicates that the selected rising edge of source A occurred after the selected edge of source B 2 Delay A Bt the time difference between the falling edges of source A and source B Negative delay indicates that the selected edge of source A occurred after the selected edge of source B 3 Phase A gt B phase difference calculated according to Delay A B and the period of source A expressed in degree 4 Phase A Bt phase difference calculated according to Delay A gt B and the period of source A expressed in degree Delay The Period of Source A Phase x 360 6 16 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL Voltage Parameters Overshoot Vmax Vmin Preshoot Vmax
95. e Type To Create a New File or Folder To Delete a File or Folder To Rename a File or Folder To Clear the Local Memory 13 12 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL To Select File Type The oscilloscope can also display save or read some files for advanced applications such as mask files from the Pass Fail tests pf waveform record files rec upgrade files rgl parameter files txt and reference waveform files ref Press Storage gt Disk Manage gt File Type to select the desired file type The default is Under the current directory only files of which the suffixes of the file name match with the file type selected will be displayed in the current disk MSO4000 DS4000 User s Guide 13 13 RIGOL 13 Store and Recall To Create a New File or Folder This operation is only valid in external storage Before using an external disk make sure that the USB storage device is connected correctly First press Storage gt Disk Manage and use to select and open the external disk Disk D or Disk E Then select the desired file type and select the desired directory under which to create a new file or folder The default is the root directory of the USB storage device Then press New File or New Folder to turn on the interface as shown in the figure below H 2000ns g Name Keyboard Sizes B Time __TWINOZINOH fm 5 e Newfilelll cuu on th fi j Ki 4 m 5m 99 IipE Fan lie
96. e figure below Positve Runt Pulse HighLevel LowLevel Negative Runt Pulse Trigger Type Press Type to select Runt At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press Source to select CH1 to CH4 as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Note Select the channel with the signal input as the trigger source to obtain stable trigger Pulse Polarity Press Polarity to select the pulse polarity of runt trigger e M positive polarity The instrument triggers on the positive runt pulse e M negative polarity The instrument triggers on the negative runt pulse Qualifier Press Qualifier to set the trigger conditions of runt trigger None do not set the trigger condition of runt trigger gt press Lower Limit to set the minimum pulse width of runt trigger The range available is from 4 ns to 4 s lt press Upper Limit to set the maximum pulse width of runt trigger The range available is from 4 ns to 4 s lt gt press Upper Limit to set the maximum pulse width of runt trigger and the range is from 12 ns to 4 s Press Lower Limit to set the minimum pulse width MSO4000D S4000 User s Guide 5 13 RIGOL 5 To Trigger the Oscilloscope of runt trigger and the range is from 4 ns to 3 99 s Vertical Window Press Vertical to select the desired v
97. e neighbouring part and then displays the captured waveforms on the screen The oscilloscope samples waveform data continuously but only a stable trigger can guarantee stable waveform displays The trigger circuit guarantees that each sweep or sample starts from the trigger condition defined by the user Each sweep and sample are synchronous and the waveforms acquired overlap to display the stable waveform The trigger setting should be based on the features of the input signal thus you need to have some knowledge of the signal under test to quickly capture the desired waveform This oscilloscope provides abundant advanced trigger functions which can help you to focus on the waveform details of interest The contents of this chapter Trigger Source Trigger Mode Trigger Coupling Trigger Holdoff Noise Rejection Trigger Type Trigger Output Connector MSO4000 DS4000 User s Guide 5 1 RIGOL 5 To Trigger the Oscilloscope Trigger Source Press MENU Source in the trigger control area TRIGGER at the front panel to select the desired trigger source Siganls input from CH1 to CH4 the EXT TRI G and LOGI C DO D15 connectors as well as the AC Line can all be used as trigger source Analog channel input Signals input from analog channels CH1 to CH4 can all be used as the trigger source No matter whether the input of the channel selected is enabled the channel can work normally External trigger input External tr
98. e screen or of the specified channels in external memory in a single csv file You can specify the file name and the saving directory and save the corresponding parameter file txt under the same directory using the same file name The recall of CVS and parameter files is not supported After selecting this type Press DataDepth to select Displayed or Maximum After selecting Maximum press Channel to select the desired channel note that only channels currently enabled can be selected Press Para Save to enable or disable the parameter save function 13 4 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL Internal Storage and Recall Internal storage and recall support Setups in Storage In the following section the storage and recall method and procedures are introduced 1 Save the specified oscilloscope setting in internal memory 1 Connect the signal to the oscilloscope and obtain a stable waveform 2 Press Storage gt Storage to select Setups and press Save to turn on the interface as shown in Figure a use to select Local Disk the characters turn green and press down 2 to open the local disk Figure b H 2000ns Name Size B Time fa ss __TWLNOZIHOH STORAGE Disk D Disk E T SAVE Figure a 3 As shown in Figure b the local disk can store at most 10 setting files Use 42 to select the desired storage position Save is illuminated and then press the softk
99. ected and the color of the trigger parameter area will change accordingly For example 1 denotes that CH1 is selected as the trigger source 12 Trigger Level Threshold e The trigger level label El will be displayed at the right of the screen when the trigger source is set to CH1 to CH4 and the trigger level value is displayed at the upper right corner of the screen Note In runt trigger and slope trigger there are two trigger level labels El and Erg For detailed information refer to Vertical Window on page 5 14 and 5 18 When using TRIGGER LEVEL to modify the trigger level the trigger level value will change with the up and down of El There is no trigger level label displayed when the trigger source is set to D0 D15 and the trigger threshold is displayed at the upper right corner of the screen 13 CH1 Vertical Scale e Displays the voltage value per grid of the CH1 waveform Use VIRTICAL SCALE to modify this parameter e The following labels will be provided according to the current channel setting Channel Coupling such as Ell in AC coupling Bandwidth Limit such as El when bandwidth limit is enabled and Input Impedance such as E when the input impedance is 50 Q 14 CH2 Vertical Scale e Displays the voltage value per grid of the CH2 waveform Use VIRTICAL gt SCALE to modify this parameter The following labels will be provided according to the current channel 1 26 MSO4000 DS4000 User s Guide
100. ed on the current oscilloscope settings Waveform memory capacity is fixed More points per frame results in a smaller number of waveform frames Thus the maximum end frame of waveform record is decided by the Memory Depth setting currently selected Please refer to the instruction in LA Sample Rate to select the desired memory depth MSO4000 DS4000 User s Guide 11 Waveform Record Table 11 1 Memory Depth and Maximum Number of Frames Memory Depth Maximum End Frame Auto 200064 14k points 31986 140k points 1999 1 4M points 249 14M points 31 140M points 2 MSO4000 DS4000 User s Guide RIGOL RIGOL 11 Waveform Record Record Constant On MSO4000 DS4000 provides record Open record constant on mode for waveform record When this mode is enabled the oscilloscope records the waveform continuously according to the current memory depth The length of waveform recorded is limited by the memory depth and the waveform data recorded before will be overwritten by the waveform currently recorded In this mode the other oscilloscope operations except Pass Fail Test as well as Acquisition Mode Sample Mode Sample Rate and Memory Depth in the sample system setting are not affected Press gt Mode and use 2 to select Open At this point the waveform record key at the front panel turns red and the oscilloscope records the waveform continuously according to the current memory depth until users
101. ed just before the trigger If no trigger is found the oscilloscope will force a trigger If the forced trigger is invalid the oscilloscope still displays waveform but the waveform will not be stable If the forced trigger is valid the oscilloscope displays a stable waveform This trigger mode is applicable to low repetitive rate signals and unknown signal levels To display DC signals you must use auto trigger mode Note When the horizontal time base is set to 50 ms div or greater this trigger mode allows the absence of trigger signal Normal Displays a waveform when the trigger condition is met Otherwise the oscilloscope holds the original waveform and waits for the next trigger In this mode the oscilloscope fills the pre trigger buffer first and then search for a trigger while at the same time continues filling data While searching for the trigger the oscilloscope overflows the pre trigger buffer and the first data put into the buffer is first pushed out FIFO When a trigger is found the oscilloscope will fill the post trigger buffer and display the acquisition memory Use normal trigger mode for low repetitive rate signals or when auto trigger is not required Note In this mode pressing can generate a forced trigger signal Single When this mode is selected the backlight of the key turns on The oscilloscope waits for a trigger and displays the waveform when the trigger condition is met and then stops Note In this m
102. elect Screen Region or Cursor Region for measurement When Cursor Region is selected two cursor lines appear on the screen At this point press Cursor A and Cursor B and use 4 to adjust the position of the two cursor lines respectively so as to determine the measurement range Or press CursorAB and use 2 to adjust the positions of the cursor A and B at the same time Note that you can press 4 continuously to switch between the cursors Ho 2000us 77727 __TWINOZIUOH MEASURE w z E 4 3 Delayed Measurement Setting Specify the source A and source B in the measurement items Delay A gt B and Delay A Bt Press Measure gt Meas Setting gt Type gt Delay and then press Source A and Source B to set the two channel sources CH1 to CH4 MATH or D0 D15 of delayed measurement respectively 6 20 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL 4 Phase Measurement Setting Specify the source A and source B in the measurement items Phase A B and Phase A Bt Press Measure gt Meas Setting gt Type gt Phase and then press Source A and Source B to set the two channel sources CH1 to CH4 MATH or D0 D15 of phase measurement respectively 5 Threshold Measurement Setting Specify the vertical level in percentage being measured in the analog channel Measurements of all the time delay and phase parameters will be influenced by this setting Press Measure gt Meas S
103. ely NORMAL and is expressed by a purple patch e Frame ID decimal number and is expressed by a blue patch Effective Loading Length a decimal number and is expressed by a brown patch Head CRC a hexadecimal number and is expressed by a blue green patch When CRC is invalid it is expressed by red patch Cycle Number a decimal number and is expressed by a pink patch Frame ID 0x004 PL 0x02 Header CRC 0x7B4 0x01 TSS Frame Type Frame ID Head CRC Cycle Number Effective Loading Length MSO4000D S4000 User s Guide 8 21 RIGOL 8 Protocol Decoding Data displayed in the format Hex Decimal Binary or ASCII specified in Format and expressed by a green patch FLEX Data 0xF3 Data xCD Data 0x17 58 Data 0xFF Data 0x2E Data 0x67 End CRC a hexadecimal number and is expressed by a red patch When CRC is invalid it is expressed by a red patch DTS dynamic end sequence and is expressed by a light purple patch Data 0x63 Data 0x24 Tail CRC 0x9DD87D End CRC DTS MSO4000 DS4000 User s Guide 9 Reference Waveform RIGOL 9 Reference Waveform In actual testing processes the waveforms being tested can be compared with a reference waveform The contents of this chapter To Enable REF Function To Set the Color To Select REF Source To Save to Internal Memory To Adjust REF Waveform Display To Export to I nternal or External Memory To Import from Internal or External Memory MSO4000 DS4000 User s Guide
104. emove Manual Input LAN Instrument IP TEST Add Auto detect of LAN Instrument Sparch Figure a MSO4000 DS4000 User s Guide 15 Remote Control RIGOL Remove Nyt TCPIP 172 16 3 4 INSTR Manual Input LAN Instrument IP Auto detect of LAN Instrument Search Manual Input LAN Instrument IP Auto detect of LAN Instrument Search Figure c 4 View device resource The resources found will appear under the RIGOL Online Resource directory as shown in the figure below LAN GPIB USB TMC RS232 Verify All MSO4000 DS4000 User s Guide 15 7 RIGOL 15 Remote Control 5 6 Communication test Right click the resource name MSO4054 TCPIP 172 16 3 118 I NSTR to select SCPI Panel Control to turn on the remote command control panel as shown in the figure below through which you can send commands and read data uso4054 ICPIP 172 16 3 113 INSIR 2013 5 15 16 54 01 593 HER m to TCPIP 172 16 3 113 INSTR RIGOL TECHNOLOGIES MS04054 DS4C0000000001 00 02 00 Load LXI webpage As this oscilloscope conforms to LXI C standards you can load LXI webpage through Ultra Sigma right click the resource name and select LXI Web or directly input the IP address in the browser Various important information about the oscilloscope including the model number manufacturer serial number description MAC address and IP address will be displayed on the webpage
105. equence of FlexRay bus Note FlaxRay frame rates can be very low It is recommended to set the oscilloscope to Normal trigger mode to prevent the instrument from triggering automatically on the specified frame The same goes for Error trigger conditions In addition the trigger holdoff might need to be adjusted to view a specified error when multiple errors occur at the same time Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 MSO4000D S4000 User s Guide 5 35 RIGOL 5 To Trigger the Oscilloscope USB Trigger Trigger on the SOP EOP RC Suspend and Exit Suspend of the data packet on the differential USB data cable D and D This trigger supports USB Low Speed and Full Speed The figure below shows the USB data transmission protocol Bus Idle L4 t SOP SEO portion of EOP Trigger Type Press Type to select USB At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press D and D to specify data sources
106. er mpedance Users can set the input impedance of the EXT TRI G connector at the front panel Press Utility gt Extimpedance to select 1 MQ default or 50 Q MSO4000 DS4000 User s Guide 14 13 RIGOL 14 System Function Setting Aux Output Users can set the type of the signal output from the Trig Out Calibration connector at the rear panel Press Utility gt AuxOutput to select the desired output type 1 TrigOut After this type is selected the oscilloscope outputs a signal that can reflect the current capture rate of the oscilloscope at each trigger Connect the signal to the waveform display device and measure the frequency of the signal the measurement result is the same as the current capture rate Fast After this type is selected the oscilloscope can output a fast edge signal which can be used in the self calibration of the oscilloscope GND After this type is selected the oscilloscope can output a ground level PassFail After this type is selected the oscilloscope will output a TTL high level when failed waveforms are detected and low level at the beginning of the next waveform This signal can be connected to other control systems to conveniently view the test results 14 14 MSO4000 DS4000 User s Guide 14 System Function Setting RIGOL Reference Clock This oscilloscope can output the internal 10 MHz sample clock from the LOMHz I n Out connector at the rear panel and accept an exter
107. er and the date of last calibration Bias Voltage The oscilloscope provides a bias voltage for differential probes This bias voltage is used to adjust the input dynamic range of the probe amplifier to an appropriate range to ensure accurate measurement of the signal under test Press this softkey and use the knob to adjust the bias voltage The range is from 12V to 12V MSO4000 DS4000 User s Guide 2 To Set the Vertical System RIGOL Input Impedance To reduce the circuit load caused by the interaction between the oscilloscope and the circuit under test the oscilloscope provides two input impedance modes 1 MQ default and 50 Q e 1MQ at this point the input impedance of the oscilloscope is very high and the current flows into the oscilloscope from the circuit under test can be ignored 50 Q match the oscilloscope with devices with 50 Q output impedance Press gt Input to set the input impedance of the oscilloscope When 50 Q is selected the character Q is displayed in the channel label at the bottom of the screen Note that after the probe is automatically identified the input impedance will also be automatically identified and you do not need to set it manually Waveform I nvert When waveform invert is enabled the waveform display rotates 180 degree relative to the ground potential When waveform invert is disabled the waveform display is normal Press gt Invert to enable or disable waveform invert MS
108. er key at the lower left corner of the front panel will pulse AC Power Input Terminal Figure 1 5 To Connect to AC Power Supply 1 6 MSO4000 DS4000 User s Guide 1 Quick Start RIGOL Power on I nspection When the oscilloscope is energized press the power key at the lower left corner of the front panel to start the oscilloscope During the start up process the oscilloscope performs a series of self tests and you can hear the sounds of relay switching After the self test is finished the welcome screen is displayed and you can view the Option Type Option Name Option Edition and the remaining trail time available in the Installed Options pop up dialog box on the screen if the trail versions of options are currently installed on the instrument When the instrument is shipped a trial version of all options are provided with about 2000 minutes of on time Press Utility gt System gt SelfTesti nfo to view the self test results MSO4000 DS4000 User s Guide 1 7 RIGOL 1 Quick Start To Connect the Probe RIGOL provides passive and active probes for the MSO4000 DS4000 series oscilloscopes For detailed technical information please refer to the corresponding Probe User s Guide The following are the probes recommended for this oscilloscope Model Description RP3500 500 MHz passive probe standard auto detection RP7150 1 5 GHz active probe optional auto detection Connect the Probe 1 Connec
109. ertical window type Note that under the Runt trigger menu you can press the trigger level knob continuously to switch among different vertical window types You can select the boundary of the trigger level to be set and then use Trigger LEVEL to adjust the trigger level During the adjustment two orange trigger level lines and trigger labels El and Ea appear on the screen and move up and down with the rotation of the knob At the same time the current trigger level values are displayed at the lower left corner of the screen The trigger level lines and trigger labels disappear after you stop rotating the knob for about 2 seconds The adjustment mode of the trigger level differs when different vertical window is selected e EE only adjust the upper limit of the trigger level During the adjustment the Up Level changes accordingly and Low Level remains unchanged e EE only adjust the lower limit of the trigger level During the adjustment the Low Level changes accordingly and the Up Level remains unchanged e EE adjust the upper and lower limits of the trigger level at the same time During the adjustment the Up Level and Low Level change accordingly Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling
110. es before performing the self calibration The self calibration uses the fast edge signal output from the Trig Out Calibration connector at the rear panel as the calibration signal Please connect this signal to the four input channels and the external trigger input channel and then press gt Self Cal and the self calibration interface as shown in the figure below is displayed H 2000us gt 40 TWLNOZIAIOH UTILITY Last Calibration Time SELF CAL gnal to all input channels Press Start and the oscilloscope will start to execute the self calibration program Press Exit to give up the self calibration operation at any time and return to the previous menu Note Most of the keys are disabled during the self calibration 14 12 MSO4000 DS4000 User s Guide 14 System Function Setting RIGOL Power Status Users can set the power status of the oscilloscope after power on Connect the oscilloscope to the AC source using the power cord and turn on the power switch at the rear panel At this point the oscilloscope is powered on Press Utility gt PowerStatus to select Default or Open Default after the oscilloscope is powered on you need to press the power key at the front panel to start up the oscilloscope Open after the oscilloscope is powered on it starts up directly Note that at this point you can also press the power key at the front panel to turn off the oscilloscope External Trigg
111. eters and then press the corresponding menu softkey to quickly realize One key measurement The measurement result will be displayed at the bottom of the screen Note When the measurement source is set to DO D15 the one key measurement only supports period frequency positive width negative width positive duty cycle negative duty cycle delay and phase The icons of the time and voltage parameters in the measurement items and the measurement results on the screen are always marked in the same color with the channel Measure gt Source currently used But the delay and phase measurement items are always marked in green For example Parameter I cons Measurement Results Note If the measurement result is displayed as it means that there is no signal input in the current source or the measurement result is not within the valid range too large or too small Dly 1 2 60 OOus Phs 1 gt 2 14 40 6 14 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL Time Parameters OT GIS RiseTime FallTime 90 E Width L Width Period defined as the time between the middle threshold points of two consecutive like polarity edges Frequency defined as the reciprocal of period Rise Time the time for the signal amplitude to rise from 10 to 90 Fall Time the time for the signal amplitude to fall from 90 to 10 Width the time difference between th
112. etting gt Type gt Threshold and then Press Max and use 2 to set the maximum value of the measurement Reducing the maximum value to the current Mid will automatically reduce the middle value to keep it lower than the maximum value The default is 9096 and the range available is from 796 to 9596 Press Mid and use amp 2 to set the middle value of measurement The middle value is limited by the settings of Max and Min The default is 5096 and the range available is from 696 to 9496 Press Min and use 42 to set the minimum value of the measurement Increasing the minimum value to the current Mid will automatically increase the middle value to keep it higher than the minimum value The default is 1096 and the range available is from 596 to 9396 MSO4000D S4000 User s Guide 6 21 RIGOL 6 To Make Measurements To Clear the Measurement If you have currently enabled one or more items in the 24 measurement parameters you can Delete or Recover the first five parameters or Delete or Recover all the measurement items enabled Note that the first five parameters are determined according to the order in which you turned them on and they will not change as you delete one or more measurement items Press gt Clear gt Itemn to Delete or Recover the specified measurement item When one measurement item is deleted or recovered the measurement results at the bottom of the screen will move one item left or right
113. ey to execute the saving operation If the current position contains a file the original file can be overwritten or be delected by pressing Delete Use 42 to select LIN and then press down 2 to return to the previous directory MSO4000 DS4000 User s Guide 13 5 RIGOL 13 Store and Recall RIGOL TD PS Size B Time IVLNOZIHOH STORAGE T SAVE LocalSetup4 stp 500mv a Figure b Note In internal storage New File and New Folder are not available 2 Loadthe specified type of file in internal memory 1 Press Storage to select Setups and then press Load to turn on the interface as shown in Figure c Use to select Local Disk and then press down to open the local disk Figure d RIGOL PRECOR STORAGE _TVINOZISOH L Size B Time LOAD 1 500mV 500mv gt f Figure C 13 6 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL 2 As shown in Figure d use 2 to select the desired file to load and press Load to load the file selected H 200 0ns om Load STORAGE Size B Time IVINOZINOH 2 82k Figure d MSO4000 DS4000 User s Guide 13 7 RIGOL 13 Store and Recall External Storage and Recall Before using external storage and recall make sure that the USB storage device is connected correctly External storage supports all the types of files in Storage but in recall Picture and CSV are not supported 1 Save the specified type of
114. file in the external USB storage device 1 Connect the signal to the oscilloscope and obtain stable display 2 Press Storage to select CSV and press Save to turn on the interface as shown in Figure e Use amp 2 to select Disk D and press down 42 to open the USB storage device Figure f Hi 200 0ns 777 TIVINOZIMOH STORAGE Size B Time 64 0k T SAVE 3 916 Figure e 3 As shown in Figure f use to select the desired storage position The file can be stored under the root directory or in a certain folder under the root directory of the USB storage device 13 8 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL RIGOL TD H 200 0ns 2200738 STORAGE Size B Time New File WINOZIMOH New Folder SAVE Delete i s00mv X m LA Figure f 4 After the storage position is selected press New File to turn on the interface as shown in Figure g Refer to the descriptions in To Create a New File or Folder to create a new file name RIGOL AUTO H Keyboard D _ TWINOZIUOH STORAGE Size B Time 2013 7 SAVE Delete 3 iG 93 ES Ror I HI w p E Aal ab E a la D T2 Ie TI Ag En NEW FILE 1 500mv i Figure g 5 Press OK to execute the saving operation 6 Ifthe file is saved in the root directory or in a folder below of the current USB disk use to select the file and press Save a message box will be popped up on the screen that
115. from DO D15 Press Sel Preset to select the preset labels ACK ADO ADDR BIT CAS CLK DATA HALT INT UB LOAD NMI OUT PIN RAS READY RESET RX TX or WR You also can press Input Lab to open the label input interface and input the label manually For specific input method please refer to the instruction in Channel Label Delay Calibration When using an oscilloscope for actual measurement the transmission delay of the probe cable may bring great error zero offset MSO4000 DS4000 allows users to set a delay time to calibrate the zero offset of the corresponding channel Zero offset is defined as the offset of the crossing point of the waveform and threshold level line relative to the trigger position Press Delay Cal and use 2 to set the delay calibration time and the range available is from 100 ns to 100 ns 7 6 MSO4000 DS4000 User s Guide 8 Protocol Decoding RIGOL 8 Protocol Decoding Protocol analysis can be used to discover errors debug hardware and accelerate development of digital I O circuits more conveniently than analog troubleshooting alone Protocol decoding is the basis of protocol analysis and can provide more error information as well The MSO4000 DS4000 provides two buses to make common protocol decoding including Parallel standard RS232 option SPI option I2C option CAN option and FlexRay option of the analog channels CH1 to CH4 As the decoding functions and setting methods of the t
116. han specified Time Setting e EZA trigger when the negative slope time of the input signal is lower than the specified Time Setting e BEL trigger when the negative slope time of the input signal is greater than the specified Lower Limit of Time and lower than the specified Upper Limit of Time Time Setting Positive slope time is defined as the time difference between the two crossing points of trigger level line A and B with the positive edge as shown in the figure below MSO4000D S4000 User s Guide 5 17 RIGOL 5 To Trigger the Oscilloscope ee Se Sf ie QE The upper limit of trigger level Up Level EEE nee p X The lower limit of trigger level Low Level T Positive Slope time e When the Slope Condition is set to ET or i press Time and use amp 2 to input the desired value The range available is from 10 ns to 1 s e When the Slope Condition is set to EIS EIG press Upper Limit and Lower Limit and use amp 2 to input the desired values respectively The range of time upper limit is from 20 ns to 1 s The range of the time lower limit is from 10 ns to 999 ms Note that the time lower limit must be lower than the upper limit Vertical Window Press Vertical to select the desired vertical window Note that under the Slope trigger menu you can also press down the trigger level knob continuously to switch the vertical window You can select the boundaries of the trigger level and then use TRIGGER
117. he MISO data line to the high level is 1 or the low level is 1 Press Threshold to set the threshold of the MISO data channel 4 MOSI Setting Press MOSI to enter the MOSI data line setting interface Press Channel to select any channel CH1 CH4 or D0 D15 as the MOSI data channel When OFF is selected this data line is not set Press Polarity to set the polarity of the MOSI data line the high level is 1 or the low level is 1 Press Threshold to set the threshold of the MOSI data channel 5 Data Bits Setting Press Data Bits to set the number of bits of each frame of data The range available is from 4 to 32 6 Endian Setting Press Endian to select LSB or MSB and the default is MSB 7 Display related Setting Press Format to set the display format of the bus to Hex Decimal Binary or ASCII Press Offset and use 2 to adjust the vertical display position of the bus Press BusStatus to turn the bus display on or off 8 Decoding Table The decoding table displays the decoded data the corresponding line number time and error information on the MOSI or MISO data line in table format This can be useful when observing longer data transimissions by presenting the data in a tabular format Press Event Table Event Table to select ON note that this operation is only available when BusStatus is set to ON to enter the decoding table 8 14 MSO4000 DS4000 User s Guide 8 Protocol Decoding RIGOL inte
118. he data in order Sample rate is the reciprocal of the time interval Sample Rate 1 At The analog channels sample rate of this oscilloscope is up to 4 GSa s Note that the sample rate is displayed in the status bar at the upper side of the screen and in the Sa Rate menu and can be changed by adjusting the horizontal time base s div through HORIZONTAL gt SCALE or modifying the Memory Depth The influence on the waveform when the sample rate is too low 1 Waveform Distortion when the sample rate is too low some waveform details are lost and the waveform displayed is rather different from the actual signal f PLU 4 6 MSO4000 DS4000 User s Guide 4 To Set the Sample System RIGOL 2 Waveform Confusion when the sample rate is lower than twice the actual signal frequency Nyquist Frequency the frequency of the waveform rebuilt from the sample data is lower than the actual signal frequency The most common aliasing is the jitter on a fast edge y 3 Waveform Leakage when the sample rate is too low the waveform rebuilt from the sample data does not reflect all the actual signal information Pulse disappeared MSO4000 DS4000 User s Guide 4 7 RIGOL 4 To Set the Sample System LA Sample Rate LA sampling refers to the process that the oscilloscope samples the compared digital signal at a certain time interval LA sample rate is the reciprocal of the interval For example the osc
119. he default is 50 and the range available is from 0 to 100 To Set the Screen Grid Press Display gt Grid to set the screen grid type e EH turn the background grid and coordinate on e HH turn the background grid off e Llturnthe background grid and coordinate off To Set the Grid Brightness Press Display gt Brightness to set the brightness of the screen grid Turn 2 to adjust the grid brightness The default is 5096 and the range available is from 096 to 100 Note Reducing the grid brightness can improve waveform display brightness To Set the Menu Display Press Display gt Menu Display to set the menu display time The menu will hold for a specified period of time after the last button pressing action and then is hidden The display time can be set to 1 s 2 s 5 s 10 s 20 sor Infinite the menu is not hidden MSO4000 DS4000 User s Guide 12 5 13 Store and Recall RIGOL 13 Store and Recall Users can save the current settings waveforms and screen image of the oscilloscope in internal memory or external USB mass storage device such as a USB memory disk in various formats and recall the stored settings or waveforms when needed The contents of this chapter Storage System Storage Type Internal Storage and Recall External Storage and Recall Disk Management Factory MSO4000 DS4000 User s Guide 13 1 RIGOL 13 Store and Recall Storage System Press Storage to enter the store and reca
120. he lower left corner of the screen would change accordingly Turn clockwise to increase the position and counterclockwise to decrease Press down the knob to quickly reset the vertical position e VERTICAL gt SCALE vertical scale knobs During the modification the scale label at the bottom of the screen would change accordingly Turn clockwise to 1 16 MSO4000 DS4000 User s Guide 1 Quick Start RIGOL decrease the scale with a step of 5 2 1 and turn counterclockwise to increase with a step of 1 2 5 Press down the knob to switch the vertical scale adjustment mode between Coarse and Fine e Decode and Decode2 decoding function keys Press the corresponding key to open the decoding function menu MSO4000 DS4000 supports parallel decoding and protocol decoding for more details refer to Protocol Decoding HORI ZONTAL e MENU press this key to open the horizontal control menu with which users can turn on or off the delayed sweep function switch between different time base modes switch between Coarse and Fine adjustments of scale as well as modify the horizontal reference setting HORIZONTAL SCALE modify the horizontal time base Turn clockwise to reduce the time base and turn counterclockwise to increase During the modification waveforms of all the channels will be displayed in expanded or compressed mode and the time base message such as Lae at the upper side of the screen wo
121. he trigger signal amplitude CLEAR g Press this key to clear all the waveforms on the screen If CLEAR the oscilloscope is in RUN state waveforms will still be displayed 1 18 MSO4000 DS4000 User s Guide 1 Quick Start AUTO AUTO RUN STOP RUN STOP SINGLE SINGLE RIGOL Press this key to enable the waveform auto setting function The oscilloscope will automatically adjust the vertical scale horizontal time base and trigger mode according to the input signal to realize optimum waveform display Besides the quick parameter measurement function is also provided for more details refer to Quick Measurement after AUTO Note Auto setting requires that the frequency of the signal under test should be no lower than 50 Hz the duty cycle be greater than 1 and the amplitude be at least 20 mVpp If the parameters exceed these limits Can t detect any signal would be displayed after pressing this key and the quick parameter measurement menu might not be displayed Press this key to set the state of the oscilloscope to RUN or STOP In RUN state the key is illuminated in yellow and red in STOP state Press this key to set the trigger mode to Single In single trigger mode the oscilloscope generates a trigger when the trigger conditions are met and then stops MSO4000 DS4000 User s Guide 1 19 RIGOL 1 Quick Start Multi function Knob Q This knob can be
122. header payload and a packet end Its data transmission rate is up to 10 Mbps Each frame contains a static and dynamic segment and ends with the bus idle time The physical bus adopts unshielded twisted pair but a shielded twisted pair can be used to improve EMC performance The figure below shows the frame format of the FlaxRay protocol Reserved Payload premble indicator Null frame indicator Sync frame indicator Start up frame indicator ea covered by the Header CRC Payload Segment FlexRay Frame 5 0 to 254 3 Bytes Trigger Type Press Type to select FlexRay At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press Source to set CH1 to CH4 or D0 D15 as the trigger source The current signal source is displayed at the upper right corner of the screen Baud Press Baud to set the signal rate to 2 5Mb s 5Mb s or LOMb s 5 34 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Trigger Condition Press When to select the desired trigger condition Frame trigger on the frame of FlexRay bus e Symbol trigger on the CID Channel Idle Delimiter CAS Collision Avoidance Symbol MTS Media Access Test Symbol and WUP Wakeup Pattern of FlexRay bus Error trigger when error occurs to FlexRay bus including header CRC error and frame CRC error e TSS trigger on the transmission start s
123. hren Erst dann d rfen weitere Ein oder Ausg nge verbunden werden Anschluss einesTastkopfes Die Erdungsklemmen der Sonden sindauf dem gleichen Spannungspegel des Instruments geerdet Schlie enSie die Erdungsklemmen an keine hohe Spannung an Beachten Sie alle Anschl sse Zur Vermeidung von Feuer oder Stromschlag beachten Sie alle Bemerkungen und Markierungen auf dem Instrument Befolgen Sie die Bedienungsanleitung f r weitere Informationen bevor Sie weitere Anschl sse an das Instrument legen Verwenden Sie einen geeigneten berspannungsschutz Stellen Sie sicher da keinerlei berspannung wie z B durch Gewitter verursacht das Ger t erreichen kann Andernfallsbestehtf r den Anwender die GefahreinesStromschlages Nicht ohne Abdeckung einschalten Betreiben Sie das Ger t nicht mit entfernten Geh use Abdeckungen Betreiben Sie das Ger t nicht ge ffnet Der Betrieb mit offenen oder entfernten Geh useteilen ist nicht zul ssig Nichts in entsprechende ffnungen stecken L fter z B Passende Sicherung verwenden Setzen Sie nur die spezifikationsgem en Sicherungen ein Vermeiden Sie ungesch tzte Verbindungen Ber hren Sie keine unisolierten Verbindungen oder Baugruppen w hrend das Ger t MSO4000 DS4000 User s Guide V RIGOL in Betrieb ist Betreiben Sie das Gerat nicht im Fehlerfall Wenn Sie am Gerat einen Defekt vermuten sorgen Sie daf r bevor Sie das Gerat wieder betreiben dass eine Untersuchung
124. igger source can be used to trigger on the fifth channel when all the four channels are sampling data The trigger signal such as external clock and signal of the circuit to be tested should be connected to EXT or EXT 5 trigger source via the EXT TRI G connector You can set the trigger condition within the range of trigger level 0 8 V to 40 8 V Digital channel input Signals input from digital channels DO to D15 can all be used as the trigger source No matter whether the input of the channel selected is enabled the channel can work normally AC line The trigger signal is obtained from the AC power input of the oscilloscope This kind of signals can be used to display the relationship between the signal such as illuminating device and power power supply device For example to stably trigger the waveform output from the transformer of a transformer substation which is mainly used in related measurement of the power industry 5 2 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Trigger Mode The trigger mode affects the way in which the oscilloscope searches for the trigger The following is the schematic diagram of the acquisition memory As shown in the figure below the position of the trigger event in the acquisition memory is determined by the reference time point and the delay setting Trigger Event Pre trigger Buffer Post trigger Buffer Acquisition memory Pre trigger Delayed trigger Thi
125. igure above the phase deviation angle is obtained that is 0 arcsin A B or arcsin C D If the principal axis of the ellipse is within quadrant and III the phase deviation angle obtained should be within quadrant and IV namely within 0 to rr 2 or 3117 2 to 211 If the principal axis of the ellipse is within quadrant II and IV the phase deviation angle obtained should be within quadrant II and III namely within 11 2 to TI or rr to 377 2 MSO4000 DS4000 User s Guide 3 5 RIGOL 3 To Set the Horizontal System The X Y function can be used to measure the phase deviation when the signal under test passes through a circuit network Connect the oscilloscope to the circuit to monitor the input and output signals of the circuit Application example measure the phase deviation of the input signals of two channels Method 1 Use Lissajous method 1 Connect a sine signal to CH1 and then connect a sine signal with the same frequency and amplitude but a 90 phase deviation to CH2 2 Press AUTO and enable X Y mode Then press XY1 to select On 3 Roate VERTICAL POSITI ON of CH1 and CH2 to display the signals at the center of the screen and roate VERTICAL SCALE to make the signals easy to observe At this point the circle as shown in the figure below should be displayed 4 Asshown in the figure above the distances from the crossing points of axis and the circle to the origin of the coordinates are app
126. ilation Reglement uscaucca nun IX Working Eneirorletik np X Saneral Care anm CINE einer XII Environmental Consider Ra sad eto vid MiTo PPH QE Hd CH PAIS P ELEEHI RUFI RUM DE e XIII MSO4000 DS4000 Series Overview 1 eene XIV Document DvernewW MUERE AN KR OUR GUN ER ORE RN RAE RR XVI LOk DEBE a die cii CREER ERA Kio HOHER ERROR RE UAM Gi cR D RH EON i ERR RR RR 1 1 General TTSDOeE DOT ae 1 2 Appearance and DITARSIENE nen 1 3 To Prepare the Oscilloscope far Die een 1 4 TE Remove ihe COVO un 1 4 To Adjust the Supporting Lee ns u 1 5 Te Connect to AC Power Supply eine 1 6 Poweron E PIS RR ee 1 7 Ta SEE ihe PIERRE Meet m 1 8 Function DSDPEUO engen 1 9 Probe Tempel iii 1 11 To Connect the Logic FroDe e m E tao E ute enaa 1 12 Front Panel Overdie nennen 1 13 Rear Panel IE BER nee 1 14 Front Panel Function DUBPEISW une 1 16 iS abe eek 1 16 HORIZONTA L M 1 17 bos Sees ee ee ee Renee I eee 1 18 LEAD ie ae TT 1 18 MSO4000 DS4000 User s Guide XIX RIGOL POT gem 1 19 HU Bc AT SQ 1 19 NAMI ERUIT EEE EN 1 19 POI POBCEOTE ROD iecore nandi oboe a nad aS 1 20 Haga BODBS i ge urbt dO REDE EPA PEE UR 1 20 Des asien 1 21 ee ea re 1 21 F R Keen een 1 21 RECO RE RD ETT 1 22 Fail s bic p 1 23 User LOTO scc reor Ee EEG ben Eta een dar toes 1 24 To Use the Security LOCK EET Ter TS 1 29 To Use the Built in Help Sen 1 30 2 To
127. illoscope with 1 GHz LA sample rate samples digital signals every 1 ns The digital signal mentioned here refers to the signal generated by comparing the input signal with the threshold specified by users The input signal is judged as logic high level when its amplitude greater than the threshold and logic low level when its amplitude is lower than the threshold The digital channels sample rate of this oscilloscope is up to 1 GSa s per channel Note that the LA sample rate is displayed in the La SaRate menu and can be changed by adjusting the horizontal time base s div through HORIZONTAL 3 SCALE or modifying the Memory Depth 4 8 MSO4000 DS4000 User s Guide 4 To Set the Sample System RIGOL Memory Depth Memory depth refers to the number of waveform points that the oscilloscope can store in a single trigger sample and it reflects the storage ability of the sample memory MSO4000 DS4000 provides up to 140 M points memory depth Trigger Point Pre sample Delayed Sample gt lt q _H Memory Depth J The relation of memory depth sample rate and waveform length fulfills the equation below Memory depth sample rate Sa s x waveform length s div x div Thus higher memory depth can ensure higher sample rate Press gt Mem Depth use amp 2 to switch to the desired memory depth the default is auto and then press down the knob to select the option You can also press Mem Depth continuously to
128. ints from sample points Press Acquire gt Acquisition in the function menu at the front panel and use 2 to select the desired acquisition mode the default is normal then press down the knob to select this mode You can also press Acquisition continuously to switch the acquisition mode Normal In this mode the oscilloscope samples the signal at equal time interval to rebuild the waveform For most of the waveforms the best display effect can be obtained using this mode Average In this mode the oscilloscope averages the waveforms from multiple samples to reduce the random noise of the input signal and improve the vertical resolution More averages can lower the noise and may increase the vertical resolution but it will slow the overall response of the displayed waveform to input changes The available range of the number of averages is from 2 to 8192 and the default is 2 When Average mode is selected press Averages and use 2 to set the desired number of averages as the power function of 2 4 2 MSO4000 DS4000 User s Guide 4 To Set the Sample System The Waveform before Average The Waveform after 256 Averages MSO4000 DS4000 User s Guide RIGOL 4 3 RIGOL 4 To Set the Sample System Peak Detect In this mode the oscilloscope acquires the maximum and minimum values of the signal within the sample interval to get the envelope or the narrow pulse of the signal that might be lost In this mode signal conf
129. is detected When this trigger condition is selected press Even OddCheck to select Odd Checkout or Even Checkout The oscilloscope will determine check error according to the preset parameters Data trigger on the last bit of the preset data bits and even odd check bits When this trigger condition is selected press Data Bits to select 5 bit 6 bit 7 bit or 8 bit press Data and input the data value according to the setting in Data Bits and 5 24 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL the upper limits are 31 63 127 and 255 respectively Baud Rate Set the baud rate of data transmmision equal to specifying a clock frequency Press Baud to set the desired baud rate to 2400 bps 4800 bps 9600 bps default 19200 bps 38400 bps 57600 bps 115200 bps and user defined When User is selected press Setup and use amp 2 to set a more specific value from 1 to 900000 with a adjustment step of 1 bps Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 MSO4000D S4000 User s Guide 5 25
130. ition of cursor B During the adjustment the measurement result will change accordingly The adjustable range is limited within the screen Press CursorAB and use 42 to adjust the horizontal positions of cursor A and B at the same time During the adjustment the measurement results will change accordingly The adjustable range is limited within the screen Adjust the vertical position of cursor When the current display mode is Y or X Y press SelectCursor to select Y press CursorA and use 2 to adjust the vertical position of cursor A During the adjustment the measurement result will change accordingly The adjustable range is limited within the screen Press CursorB and use to adjust the vertical position of cursor B During the adjustment the measurement result will change accordingly The adjustable range is limited within the screen Press CursorAB and use 4 to adjust the vertical positions of cursor A and B at the same time During the adjustment the measurement results will change accordingly The adjustable range is limited within the screen 6 Measurement Example Use manual cursor measurement to measure the period AX of a square waveform and the result is 1 ms equaling the result from auto measurement Mode Manual Cursor DisplayMode __ TWLNOZIAIOH Measurement Source CH1 Screen Region SelectCursor CursorA i dts i CursorB i 1 Measurement 6 30 MSO4000 DS4000 User s Guide 6
131. l Disk 2 Press types File Type to select the desired type of file to delete note that the file of internal storage include stp ref and pf 3 Use 42 to select the desired file to delete 4 Press Delete to delete the file selected 2 Delete a file or folder in external memory Press gt Disk Manage and use 42 to select and open the external disk Disk D or Disk E Use amp 2 to select the file or folder to be deleted and then press Delete to delete the selected file or folder MSO4000 DS4000 User s Guide 13 17 RIGOL 13 Store and Recall To Rename a File or Folder The rename operation is valid only in external storage mode Before using the external disk make sure that the USB storage device is connected correctly Press Storage gt Disk Manage and use X to select and open the external disk Disk D or Disk E Use amp 2 to select the desired file or folder to rename and then press Rename to turn on the rename interface For specific operations please refer to the descriptions in To Create a New File or Folder To Clear the Local Memory Press gt Disk Manage and select Local Disk and open the next menu page then press Delete OK to delete all the files and settings stored in the local memory and restore the instrument to the default settings 13 18 MSO4000 DS4000 User s Guide 13 Store and Recall Factory RIGOL Press Default to return the oscilloscope to its f
132. l RIGOL and the model number and USB interface information of the instrument will also be displayed as shown in the figure below LAN GPIB USB TMC RS232 Verify All SIGOL Online Resource INSTR IDN RIGOL TECHNOLOG 5 Communication test Right click the resource name MSO4054 USBO 0x1AB1 0x04B1 DS4C0000000001 INSTR to select SCPI Panel Control to turn on the remote command control panel as shown in the figure below through which you can send commands and read data 504054 USBO 0x1AB1 0x04B1 DS4C0000000001 INSIR 2013 5 15 16 49 18 330 DER pue INSTR 14054 DS 000001 00 02 00 MSO4000 DS4000 User s Guide 15 5 RIGOL 15 Remote Control Remote Control via LAN 1 Connect the device Connect the oscilloscope to your LAN using a network cable Configure network parameters Configure the network parameters of the oscilloscope according to the description in LAN Setting Search device resource Start up the Ultra Sigma and click LAN The window as shown in the figure below is displayed Click as shown in Figure a and the software searches for the oscilloscope resources currently connected to the LAN and the resources found are displayed at the right of the window As shown in Figure b select the desired resource name and click ME to add it Note that if you want to remove the unwanted resource select the resource name and click as shown in Figure c R
133. l track the marked point namely jumps up and down with the transient change of the waveform Thus the Y value might change even though you do not adjust the cursor 3 Measurement Example Use cursor A and B to measure the waveforms of CH1 and CH2 respectively You would discover that the cursors would track the marked points when the waveforms are expanded or compressed horizontally 6 32 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL Cursor Track Before Horizontal Expansion RIGOL TD 200 0us ye lt m a 9 rl MSO4000D S4000 User s Guide 6 33 RIGOL 6 To Make Measurements Auto Mode In this mode one or more cursors will appear You can use auto cursor measurement to measure any of the 24 waveform parameters Before using this mode you need to at least enable one auto measurement parameter and the number of cursors will change with the measurement parameter enabled Press Cursor Mode gt Auto and the number of cursors displayed on the screen is determined by the measurement parameter enabled different measurement parameter needs different number of cursors Note that no cursor will be displayed if no auto cursor measurement parameter is enabled or the measurement source has no input When the waveform is expanded or compressed horizontally the cursor will move accordingly If multiple measurement parameters are turned on later you can use Meas Para to switch to the desired p
134. ll setting interface This oscilloscope provides two USB Host interfaces one located on the front panel and another on the rear panel These can be used to connect USB storage devices for external storage The USB storage device connected is marked as Disk D front panel and Disk E rear panel The internal memory Local Disk of the instrument can store 10 setting files 10 reference waveform files and 10 mask files of the Pass Fail test Below is the disk selecting interface Size B Table 13 1 Probable Icons Icon Description Icon Description ch Return to the previous disk Eu Waveform File management interface Local Disk Memory Pe J PEG File External USB Storage Device Pass Fail Mask File Folder PNG File Return to the previous folder Waveform Record File O Unknown File Reference Waveform File Bitmap File Setting File CSV File Trace File 13 2 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL Storage Type Press Storage gt Storage to select the desired storage type The default is Traces The storage and recall descriptions of each type are as follows 1 Traces Save the waveform data in external memory in trc format The data from all active channels can be saved in the same file At recall the data will be displayed on the screen directly Trace files are binary files similar to reference waveforms They are intended to be transferred and
135. lues 10096 and 096 under the analysis based on pass fail mask 4 Cancel During the analysis users can press Cancel to stop the analysis and press Start again to restart the analysis 11 8 MSO4000 DS4000 User s Guide 11 Waveform Record RIGOL 5 Previous After the waveform analysis finishes pressing Previous can locate the error frame previous to the current error frame Pressing RUN STOP can also perform the operation 6 Next After the waveform analysis finishes pressing Next can locate the error frame following the current error frame Pressing SINGLE can also perform the operation Note You can use the navigation knob to view each frame of waveform in the analysis 7 Current Frame Press Current Frame to adjust the data frame currently displayed and the adjustable range is from 1 to the total number of frames in this waveform analysis Using the navigation knob can also perform the operation 8 Setup Press Setup to open the more detailed setting menu Screen Start press this key to set the start point of waveform analysis The range is from 5 to 685 The start point must be less than the Screen End currently set Screen End press this key to set the end point of waveform analysis The range is from 15 to 695 The end point must be greater than the Screen Start currently set e Start Frame press this key to set the start frame of waveform analysis The default is the first frame
136. lution steps allow fine adjustment of horizontal scale MSO4000 DS4000 User s Guide 3 9 RIGOL 3 To Set the Horizontal System Horizontal Reference The horizontal reference is the reference position according to which the screen waveform expands and compresses horizontally when adjusting HORIZONTAL gt SCALE n Y T mode this function is not available in X Y mode and Roll mode press MENU gt HorRef in the horizontal control area HORIZONTAL to select the desired reference mode and the default is Center 1 The Center of the Screen When changing the horizontal time base the waveform expands or compresses horizontally around the center of the screen 2 Trigger Position When changing the horizontal time base the waveform expands or compresses horizontally around the trigger point 3 User defined When changing the horizontal time base the waveform expands or compresses horizontally around the user defined reference position In the horizontal direction the screen can display a maximum of 700 points with the leftmost as 350 and the rightmost as 350 3 10 MSO4000 DS4000 User s Guide 4 To Set the Sample System RIGOL 4 To Set the Sample System The contents of this chapter Acquisition Mode Sample Mode Sample Rate LA Sample Rate Memory Depth Antialiasing MSO4000 DS4000 User s Guide 4 1 RIGOL 4 To Set the Sample System Acquisition Mode The acquisition mode is used to control how to generate waveform po
137. materials and workmanship within the warranty period If a product is proven to be defective within the respective period RIGOL guarantees the free replacement or repair of products which are approved defective To get repair service please contact with your nearest RIGOL sales and service office RIGOL does not provide any other warranty items except the one being provided by this summary and the warranty statement The warranty items include but not being subjected to the hint guarantee items related to tradable characteristic and any particular purpose RIGOL will not take any responsibility in cases regarding to indirect particular and ensuing damage MSO4000 DS4000 User s Guide 18 3 18 Appendix Index DUY niinen sia d rie 6 15 i ile lig ics esa eo od Rig 6 15 DUM eaa desc venue vents 6 15 FW c do Sete nece 6 15 Acquisition Mode 4 2 Addition rasen 6 2 AND eat 6 8 Antialiasing 4 1 4 10 AUEO ire ere tis 5 3 BHO UP sss tecnica ipeo so eds 14 3 Auto Mode ccce 6 34 Aux Output icce 14 14 AVe AG Eneti in reinen 4 2 Bandwidth Limit ae 2 4 Blackman esse 6 6 CAN Decoding 8 1 8 16 Channel Couplilg ars 2 3 Channel Label 2 10 COV Ar 13 4 CUI SOLIS N Eee nns 6 26 Decoding Table 8 4 Delay ise tree edo is 6 16 Delay Calibration 2 11 Delayed Sweep sssssse 3 2 DHCP ie sete etd dades 14 3 DIV
138. me under the current directory MSO4000 DS4000 User s Guide 13 15 RIGOL 13 Store and Recall Chinese I nput Method For example create a file or folder with the name 44 1 Press Keyboard 1 Use AP to select Chinese input method t Note that Chinese is added in the menu items at the right of the screen 2 Use to input the pinyin wen If the input is wrong press Delete to delete the pinyin input After wen is input a series of Chinese characters appear in the Chinese Chraracter Selecting Area 3 Press Chinese and use 42 to select and input X 4 Use the same method to input fF and 4 Pinyin Input Area Chinese Character Selecting Area Input Method Switch Name Input Area Keyboard Upper lower Case Switc 2 During the name input you can press Name to select the Name Input Area and then press Delete to delete the Chinese characters on the left of the cursor one by one 3 After finishing the input press OK and the oscilloscope will create a folder or a specified type of file with this name under the current directory 13 16 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL To Delete a File or Folder Folder operation is valid only in external storage mode Before using the external disk make sure that the USB storage device is connected correctly 1 Delete a file in internal memory 1 Press Storage gt Disk Manage and use to select and open the local disk loca
139. mes Table 6 3 Functions Name Function Intg Calculate the integral of the selected source You can use integral to measure the area under a waveform or the pulse energy Diff Calculate the discrete time differentiation of the selected source You can use differentiate to measure the instantaneous slope of a waveform Ln Calculate the natural logarithm of the selected source use constant e approximately 2 718282 as the base Lg Calculate the natural logarithm of the selected source use constant e approximately 10 as the base Exp Calculate the exponent of the selected source For example Exp A means calculate the Ath power of e Sqrt Calculate the square root of the selected source Abs Calculate the absolute value of the source selected Square Calculate the square value of the source selected Sine Calculate the sine value of the selected source Cosine Calculate the cosine value of the selected source Tangent Calculate the tangent value of the selected source 4 Variable Users can set the desired values of Variablel and Variable2 Press Variable and turn on the setting menu as follows e Variable press this softkey to select the variable to be set as Variable1 and Variable2 Step press this softkey to set the step used when using the knob to modify the Mantissa The steps available are x 1 x 0 1 x 0 01 x 0 001 and x 0 0001 e Mantissa press
140. n back to the main interface of Ultra Sigma The resources found will appear under the RIGOL Online Resource directory LAN GPIB USB TMC RS232 IVI Config Verify All RIGOL Online Resource MSO4000 i IVI Class Other Online Res nstrument 6 Communication Test Right click the resource name MSO4054 GPIB0 18 I NSTR to select SCPI Panel Control to turn on the remote command control panel through which you can send commands and read data as shown in the figure below Sen Commana MENDES Connected to GPIB1 18 INSTR gt IDN End 15 10 MSO4000 DS4000 User s Guide 16 Troubleshooting RIGOL 16 Troubleshooting Some commonly encountered failures and their solutions are listed below When you encounter those problems please solve them following the corresponding steps If the problem remains still please contact RIGOL and provide your device information Utility gt System gt System Info 1 The screen is still dark no display after power on 2 3 4 1 2 3 4 5 Check whether the power is correctly connected Check whether the power switch is really on Check whether the fuse is burned out If the fuse needs to be changed please return the instrument to the factory and the RIGOL authorized personnel will change the fuse for you Restart the instrument after finishing the above inspections If it still does not work correctly please conta
141. nal 10 MHz clock to synchronize multiple oscilloscopes 10MHz In Out Press Utility gt RefClock to select the desired clock type ClockOutput configure the LOMHz I n Out connector as an output to output the internal 10 MHz clock e Clocklnput configure the LOMHz I n Out connector as an input and the oscilloscope will accept a 10 MHz clock input from this connector MSO4000 DS4000 User s Guide 14 15 RIGOL 14 System Function Setting Option Management This oscilloscope provides multiple options to fulfill your measurement requirements Please contact your RIGOL sales representative or RIGOL technical support to order the corresponding options You can view the options currently installed on the oscilloscope or activate the newly bought option serial number through this menu Press Utility gt Options gt Installed to view the options currently installed on the oscilloscope and the related information Press Setup to enter the serial number activation operation menu Editor press this softkey to turn on the serial number input interface as shown in the figure below Use 2 to select the characters on the virtual keyboard and press down the knob to input the character Serial Number Input Area Character Selecting Area Backspace press this softkey to delete the characters in the Serial Number Input Area from the right to the left Clear press this softkey to clear all the characters in the Serial Num
142. nal oscilloscope Hood 200 Mea 2 16 channels MS04022 mixed signal oscilloscope MS04014 100 MHz 4 16 channels mixed signal oscilloscope MS04012 100 MHz 2 16 channels MS04014 mixed signal oscilloscope a2 DS4054 500 MHz 4 channel DS4054 DS4052 500 MHz dual channel DS4052 DS4034 350 MHz 4 channel DS4034 DS4032 350 MHz dual channel DS4032 DS4024 200 MHz 4 channel DS4024 DS4022 200 MHz dual channel DS4022 DS4014 100 MHz 4 channel DS4014 DS4012 100 MHz dual channel DS4012 MSO4000 DS4000 User s Guide 18 1 RIGOL 18 Appendix Accessories and Options Continued Power Cord conforming to the standard of the country Front Panel Cover FPCS DS4000 USB Cable CB USBA USBB FF 150 Standard Accessories Optional Accessories Decoding 2 or 4 Passive Probes 500 MHz RP3500A 1 set of logic analysis probe only for RPL2316 MSO4000 model Quick Guide Resource CD User s Guide and Application Software DEM Active Differential Probe 1 5 GHz Rack Mount Kit RS232 UART Decoding Kit 12C Decoding Kit SPI Decoding Kit SD SPI DS4000 Options a C S CAN Decoding Kit SD CAN DS4000 FlexRay Decoding Kit SD FlexRay DS4000 NOTE All the options or accessories can be ordered from you local RIGOL Office MSO4000 DS4000 User s Guide 18 Appendix RIGOL Appendix B Warranty RIGOL warrants that its products mainframe and accessories will be free from defects in
143. nd the center of the screen or the ground point of the signal Press Utility gt System gt VerticalExp to select Center or Ground and the default is Ground Center when the vertical scale is modified the waveform will expand or compress around the center of the screen Ground when the vertical scale is modified the waveform ground level will remain at the same point on the screen and the waveform will expand or compress around this point Amplitude Unit Select the amplitude display unit for the current channel The available units are W A V and U When the unit is changed the unit displayed in the channel label will change accordingly Press gt Unit to select the desired unit and the default is V MSO4000 DS4000 User s Guide 2 9 RIGOL 2 To Set the Vertical System Channel Label You can modify the labels used to mark the analog channels CH1 to CH4 at the left side of the screen The label is the number of the channel such as 12 by default and the length of the label can not exceed 4 characters Press CH1 Label to enter the label modification interface as shown in the figure below Name Input Area Keyboard Upper Lower Case Switch For example change 12 to Chn17 Press Keyboard to select the Keyboard area Select Aa using amp 2 and press down AD to switch it to A Select C using 42 and press down 2 to input the character Use the same method to input hn1
144. nd the values available are 10 kb s default 20 kb s 33 3 kb s 50 kb s 62 5 kb s 83 3 kb s 100 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL kb s 125 kb s 250 kb s 500 kb s 800 kb s 1 Mb s or user After User is selected press User and use to input the desired rate within 1 kb s and 10 0 Mb s Sample Point Sample point is a point within a bit s time The oscilloscope samples the bit level at this point Sample point is represented by the percentage of the time from the start of the bit s time to the sample point time in the bit s time Press SamplePoint and use to modify the parameter with a step of 1 and the range is from 596 to 9596 Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 MSO4000D S4000 User s Guide 5 33 RIGOL 5 To Trigger the Oscilloscope FlexRay Trigger Trigger on the specified frame symbol error or TSS Transmission Start Sequence of the FlexRay bus FlexRay is a type of differential serial bus configured with three continuous segments namely a packet
145. ndex and then press down the knob to switch to Index mode Index In this mode use to select the desired item for example Band Width The item currently selected is displayed with brown shading Press down the knob to get the corresponding help information in the Help Display Area Use 2 to select To Button and then press down the knob to switch to Button mode 1 30 MSO4000 DS4000 User s Guide 2 To Set the Vertical System 2 To Set the Vertical System The contents of this chapter To Enable the Analog Channel Channel Coupling Bandwidth Limit Probe Input Im lance Waveform I nvert Vertical Scale Vertical Expansion Amplitude Unit Channel Label Delay Calibration MSO4000 DS4000 User s Guide RIGOL 2 1 RIGOL 2 To Set the Vertical System To Enable the Analog Channel The MSO4000 DS4000 provides four analog input channels CH1 to CH4 and provides independent vertical control system for each channel As the vertical system setting methods of the four channels are completely the same this chapter uses CH1 as the example Connect a signal to the channel connector of CH1 and then press CHI in the vertical control area VERTICAL at the front panel to enable CH1 At this point Panel The backlight of this key turns on If the corresponding function has been enabled the character AC 50 or BW will also be illuminated Note that the on off state of the key light of AC 50
146. nding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 Note that the trigger level of each channel needs to be set respectively MSO4000D S4000 User s Guide 5 23 RIGOL 5 To Trigger the Oscilloscope RS232 Trigger Trigger according to the start frame error frame check error or data Below is the explanatory figure of RS232 protocol Start Data bits Check Stop bit bit bit Trigger Type Press Type to select RS232 At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press Source to select CH1 to CH4 or D0 D15 as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Trigger Condition Press When to select the desired trigger condition Start trigger on the start frame position Error trigger when error frame is detected After this trigger condition is selected press Stop Bit to select 1 bit or 2 bit press Even OddCheck to select None Odd Checkout or Even Checkout The oscilloscope will determine error frame according to the preset parameters Check Error trigger when check error
147. ngle The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 5 16 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Slope Trigger Trigger on the positive or negative slope of the specified time Trigger Type Press Type to select Slope At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press Source to select CH1 to CH4 as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Note Select the channel with the signal input as the trigger source to obtain stable trigger Slope Condition Press When to select the desired slope condition e MEL trigger when the positive slope time of the input signal is greater than the specified Time Setting e EIN trigger when the positive slope time of the input signal is lower than the specified Time Setting e EIS trigger when the positive slope time of the input signal is greater than the specified Lower Limit of Time and lower than the specified Upper Limit of Time e NEL trigger when the negative slope time of the input signal is greater t
148. o Net Config Config Type 0 1 30 00 06 IP Config Type Auto IP No Status Static IP Yes Network Status Connect the oscilloscope to your local area network using the network cable The network hole of the oscilloscope is at the rear panel The oscilloscope will give different prompts according to the current network connection status Net Config Success Acquire IP IP Conflict Unconnected DHCP Fail Read Status Fail 14 2 MSO4000 DS4000 User s Guide 14 System Function Setting RIGOL IP Configuration Type DHCP The configuration type of the IP address can be DHCP auto IP or static IP In different IP configuration type the configuration mode of the network parameters such as the IP address is different Press Config Mode and use amp 2 to select DHCP Then press down 42 to select this type When DHPC type is valid the DHCP server will assign the network parameters such as the IP address for the oscilloscope gt Se re Config Mode DHCP Auto IP Static IP IP Configuration Type Auto IP Press Config Mode and use 42 to select Auto IP Then press down to select this type When the auto IP type is valid DHCP is turned off Gate and DNS are added to the right side of the screen In auto IP mode the oscilloscope will get the IP address ranging from 169 254 0 1 to 169 254 255 254 and the subnet mask 255 255 0 0 automatically according to the current network configuration IP Configura
149. o clock channel is selected the instrument will sample when the channel data jumps in the decoding 2 Data Line Setting Set the bus bits Press Bus Bits to set the data width of the parallel bus namely the number of bits per frame The default is 1 and the maximum is 20 bits BitO Bit Bit19 Specify data channel for each bit First press CurrentBit to select the bit that needs to specify channel The default is 0 and the range available is always 1 smaller than the bus bits For 8 2 MSO4000 DS4000 User s Guide 8 Protocol Decoding RIGOL example when the bus bits is 20 the range available is 0 1 19 Next press Channel to specify a channel source for the bit currently selected in CurrentBit 3 Analog Channel Threshold Setting To judge logic 1 and logic 0 of the buses you need to set a threshold for each analog channel CH1 CH2 CH3 and CH4 When the signal amplitude is greater than the preset value it is considered as 1 otherwise 0 E F __ Threshold Level Press Threshold to turn the threshold setting menu on Set to TTL Press this softkey to set the threshold of the specified channel to TTL level immediately Set to CMOS Press this softkey to set the threshold of the specified channel to CMOS level immediately Set to ECL Press this softkey to set the threshold of the specified channel to ECL level immediately ThresholdL Press this softkey and use to se
150. o show the outline of the current mask MSO4000D S4000 User s Guide 10 3 RIGOL 10 Pass Fail Test 4 Create Mask The mask is a template used to perform waveform analysis Press Create Mask to immediately apply the mask X Mask and Y Mask currently created Test and Ouput Before the test you can use the following method to set the output mode of the test results Press Msg Display to select ON or OFF When ON is selected the test results will be displayed at the upper right corner of the screen Total 544 ws Press Stop On Outp to select ON or OFF ON when failed waveforms are detected the oscilloscope will stop the test and enter the STOP state At this point the results of the test remain the same on the screen if display is turned on and only one pulse is output from the Trig Out Calibration if enabled connector at the rear panel OFF the oscilloscope will continue with the test even though failed waveforms are detected The test results on the screen will update continuously and a pulse will be output from the Trig Out Calibration connector at the rear panel each time a failed waveform is detected Press Output to select Fail or Fail K Fail when failed waveforms are detected there are display and output but the beeper does not sound e Fail when failed waveforms are detected there are display and output and the beeper sounds not related to the
151. ode pressing FORCE can generate a forced trigger signal 5 4 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Trigger Coupling The trigger coupling setting determines the type of signal components that will be transmitted to the trigger circuit This is similar to the settings of Channel Coupling but is specific to the triggered signal only DC allow DC and AC components into the trigger path AC block all the DC components and attenuate signals lower than 8 Hz LF reject block the DC components and reject the low frequency components lower than 5 kHz HF reject reject the high frequency components higher than 50 kHz Press MENU gt Setting gt Coupling in the trigger control area TRIGGER at the front panel to select the desired coupling type the default is DC Note Trigger coupling is invalid in the video trigger mode MSO4000D S4000 User s Guide 5 5 RIGOL 5 To Trigger the Oscilloscope Trigger Holdoff Trigger holdoff can be used to stabilize the display of complex waveforms such as pulse series The holdoff time is the delay before re arming the trigger circuitry The oscilloscope will not trigger until the holdoff time expires Press MENU Trigger Position gt Setting gt Holdoff in the trigger control area TRIGGER at the front panel and use to modify the holdoff time the default is 100 ns until the waveform triggers stably The
152. old of the two channel groups independently according to your need for the threshold level of the two channel groups D7 DO and D15 D8 can be adjusted independently When the voltage of the input signal is greater than the threshold currently set it is regarded as logic 1 otherwise logic 0 Press LevelType to selecte preset values or user defined The preset values include TTL 5 0V CMOS 3 3V CMOS 2 5V CMOS 1 8V CMOS ECL PECL LVDS and OV After any one of the preset values is selected press App toD7 DO to apply this threshold to the channels of D7 D0 press App toD15 D8 to apply this threshold to the channels of D15 D8 After User Def is selected press D7 DO and D15 D8 respectively and use 2 to set the desired threshold 7 4 MSO4000 DS4000 User s Guide 7 Logic Analyzer RIGOL To Use the Digital Bus Users can display the three groups of channels D7 D0 D15 D8 and D15 D0 as buses BUS1 and BUS2 The value of each bus will be displayed at the bottom of the screen in data or graph mode Press Bus to enter the digital bus setting menu Press Bus to select BUS1 or BUS2 Press BusStatus to turn the digital bus on or off Press Sel CH to select the corresponding channel group of the digital bus BUS1 or BUS2 and D7 D0 D15 D8 and D15 DO can be selected Press Endian to set the endain of the bus You can select LSB DO is located at the high bit or MSB D15 is located at the high bit and the default is LSB
153. on off state of the sound Press AuxOutput to quickly turn ON or OFF the output of test results from the Trig Out Calibration connector at the rear panel You can also press gt AuxOutput and select PassFail to set this output 10 4 MSO4000 DS4000 User s Guide 10 Pass Fail Test RIGOL To Save the Test Mask Users can save the current test mask to the internal Flash memory or external USB storage device The file format of the test mask file is pf The internal memory can store at most 10 test mask files LocalPF pf Press Save to enter file store interface Please refer to the relative descriptions in Store and Recall to save the test mask file to the internal or external memory To Load the Test Mask Users can also load the test mask files pf stored in the internal Flash memory or external USB storage device to the internal memory Press Load to enter the file recall interface Please refer to the relative descriptions in Store and Recall to load the test masks to the internal memory of the instrument MSO4000D S4000 User s Guide 10 5 11 Waveform Record RIGOL 11 Waveform Record The waveform record feature enables the oscilloscope to record the waveforms of the analog input channels CH1 to CH4 and the digital channels D0 D15 much like frames in a movie or video After they are recorded they can be replayed in slow motion or real time and also compared and analyzed In record cons
154. one Packet OFF Packet End NULL 12C SCLK CH1 SDA CH2 Include R W Close SPI Mode TimeOut 13 24 MSO4000 DS4000 User s Guide 13 Store and Recall RIGOL TimeOut 1 00us SCLK Channel CH1 SCLK Slope Rising Edge MISO Channel CH2 MISO Polarity High level is 1 MOSI Channel None MOSI Polarity High level is 1 Data Bits 8 Endian MSB CAN Source CH1 Signal Type CAN_H Baud 500 kb s Sample Point 50 FlexRay Source CH1 Signal Path A Signal Type BP Baud 10Mb s Sample Point 50 Reference Waveform Setting REF Channel Setting REF1 Current Channel REF1 Source CH1 Color Gray MSO4000 DS4000 User s Guide 13 25 14 System Function Setting RIGOL 14 System Function Setting The contents of this chapter BH Remote Interface Configuration B System related MSO4000 DS4000 User s Guide 14 1 RIGOL 14 System Function Setting Remote Interface Configuration The MSO4000 DS4000 can communicate with PC via LAN USB and GPIB with the USB GPIB interface converter provided by RIGOL buses Please refer to the introduction below to configure the corresponding interface before using the remote interfaces LAN Setting Press Utility gt 10 Setting gt LAN Set to turn on the LAN setting interface You can view the network connection status and configure the network parameters LAN Setting Network Status WS Current IP CO
155. onnected to the instrument press Export to export the data table to the external USB storage device in CSV format H 1 000ms 2725 BUS 1 OW Time 6 114 TINOZINOH w a o n a E a a E E The Error Expression during Decoding The MSO4000 DS4000 makes full use of the resources such as color and view to express the results of the protocol decoding effectively so as to let users find the desired information quickly End Frame Error This error is generated when the end frame condition is not met When the stop bit is set to 1 5 a red error mark is displayed note that the red mark is displayed in different modes according to the horizontal time base setting When the horizontal time base is small E is displayed Otherwise E is displayed is displayed Data x7E Data x A Data 0x20 Data 0x52 MSO4000 DS4000 User s Guide 8 Protocol Decoding RIGOL Check Error When a check bit error is detected during the decoding a red error mark will be displayed For example when the transmitting terminal is set to none check and the decoder is set to odd check the following check error occurs 00100000 LSB D 01000100 D 01010011 The check bit detected is 1 Wherein there is an odd number 1 of 1 in the 8 bits data 00100000 and the check bit should be 0 The check bit detected on the TX is 1 thus a check error occurs After the decoder is set to none check the decoding shows no er
156. otted lines and can be used to measure the time and voltage parameters at the same time Select Measurement Source Press Source to select the waveform of the analog channels CH1 to CH4 or math operation results MATH or the digital channel LA for measurement If None is selected no cursor will be displayed Select Screen Region When Zoom is turned on pressing Horizontal SCALE can turn on Zoom the screen is divided into the Main and Zoom areas Press Screen Region to select Main or Zoom When Main is selected the cursors are displayed in the Main area and are used to measure the parameters in the Main are the MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL measurement results are displayed in the Zoom area When Zoom is selected the cursors are displayed in the Zoom area and are used to measure the parameters in the Zoom zrea the measurement results are displayed in the Main area When Zoom is turned off Screen Region is automatically set to Main and users can not modify it 4 Select X Y Axis Unit When the cursor type is X or X Y press Time Unit to select s Hz or 06 n s when this unit is selected in the measurement results A gt X B gt X and AX are in s and 1 AX is in Hz Hz when this unit is selected in the measurement results A gt X B gt X and AX are in Hz and 1 AX is in s when this unit is selected in the measurement results A gt X B gt X and AX are in
157. ou can group 16 digital channels Group Press Groupl to open the channel list there is a status icon at the left of each channel use amp 2 to select the desired channel and press amp 2 to group the channel into Groupl At this point the corresponding status icon is vI Group the other channels using the same method Any channel can only be grouped into one group The channels grouped into other groups cannot be selected and the status icon is Ell The channels with I can be selected UnGroup Press UnGroup to open the channel and group list use AP to select the desired channel or group and press amp 2 to cancel the grouping status of the channel selected or all the channels contained in the group selected To Set the Waveform Size Press WaveSize to adjust the waveform size of the channels that have been turned on you can select S small M medium or L large Note L is only available when the number of active channels is not more than 8 MSO4000D S4000 User s Guide 7 3 RIGOL 7 Logic Analyzer Automatic Arrangement Setting Press ReOrder to select the waveform ordering mode of the channels currently turned on You can select D0 D15 or D15 D0 and the default is DO0 D15 DO D15 from top to bottom the waveforms on the screen are DO D15 D15 DO from top to bottom the waveforms on the screen are D15 DO To Set the Threshold Press Threshold to enter the threshold setting menu You can set the thresh
158. perate and select Il to pause the playback Press J again to pause the playback Press Operate and select BI to stop the playback Press to stop the playback Tip During waveform playback RUN STOP can be used to switch between playback and pause Each time SI NGLE is pressed the Current Frame moves one frame forward MSO4000 DS4000 User s Guide 11 Waveform Record RIGOL Waveform Analysis This function is used to analyze the recorded waveform Press Record gt Mode and use 2 to select Analyze to open the waveform analysis menu At this point the screen is divided into two display areas as shown in the figure below Settings and Results Templet Display Current Frame Please refer to the following explanations to set the waveform analysis parameters 1 Analyze Press Analyze to select the desired analysis mode Trace perform analysis on the basis of the template selected by users For detailed information refer to Analysis Based on Trace Pass Fail perform analysis on the basis of the Pass Fail mask created by users For detailed information refer to Analysis Based on Pass Fail Mask 2 Source Press Source to select the channel CH1 CH4 to be analyzed Note that only channels currently enabled can be selected MSO4000 DS4000 User s Guide 11 7 RIGOL 11 Waveform Record 3 Start Press Satrt to enable waveform analysis Note that du
159. ponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type MSO4000D S4000 User s Guide 5 19 RIGOL 5 To Trigger the Oscilloscope Video Trigger Trigger on the standard video signal field or line of NTSC National Television Standards Committee PAL Phase Alternating Line SECAM sequential color with memory or HDTV High Definition Television Trigger Type Press Type to select Video At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press Source to select CH1 to CH4 as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Note Select the channel with the signal input as the trigger source to obtain stable trigger Video Polarity Press Polarity to select the desired video polarity You can select positive polarity or I negative polarity Sync Press Sync to select the desired sync type All Lines trigger on all the horizontal sync pulses Line Num for NTSC and PAL SECAM video standards trigger on the specified line in the odd or even field for HDTV video standard trigger on the specified line Note that when this sync trigger mode is selected you can modify the line number using in the Line Num menu with a step of 1
160. previous page menu MSO4000 DS4000 User s Guide 1 Quick Start RIGOL To Use the Security Lock If needed you can use a security lock available separately to secure the oscilloscope to a fixed location The method is as follows align the lock with the lock hole and plug it into the lock hole vertically turn the key clockwise to lock the oscilloscope and then pull the key out Security Lock Hole Figure 1 14 To Use the Security Lock Note Do not insert other articles into the security lock hole to avoid damaging the instrument MSO4000 DS4000 User s Guide 1 29 RIGOL 1 Quick Start To Use the Built in Help System The help system of this oscilloscope provides instructions for all the function keys including menu keys at the front panel Press to open the help interface and press again to close the interface The help interface mainly consists of two parts The left is Help Options and you can use Button or Index mode for selection The right is Help Display Area Help Options Help Display Area HELP Period Rise time Fall time Button Width Width Period riod of the comp Figure 1 15 Help Information Button Default mode In this mode you can press the keys except the power key ESI the knob 4 and menu page up down key at the front panel directly to get the corresponding help information of that key in the Help Display Area Use to select To I
161. r Press gt Aux Output to select TrigOut When the oscilloscope is triggered it will output a trigger signal determined by the current trigger setting through the Trig Out Calibration connector 5 38 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL 6 To Make Measurements The MSO4000 DS4000 can perform math operations cursor measurements and auto measurements on sampled and displayed data The contents of this chapter m Math Operation B Auto Measurement B Cursor Measurement MSO4000 DS4000 User s Guide 6 1 RIGOL 6 To Make Measurements Math Operation The MSO4000 DS4000 include various math operations that include addition A B subtraction A B multiplication AxB division A B FFT logic operation and advanced math operations The results of math operations also allow for further measurements for details please refer to Cursor Measurement Press gt Operate in the vertical control area VERTICAL at the front panel to select the desired operation function The result of math operation is displayed on the waveform marked with M on the screen Addition Add the waveform voltage values of signal source A and B point by point and display the results Press gt Operate to select A B Press Source A and Source B to select the desired channels The channels available are CH1 CH2 CH3 and CH4 e Press Mid and use 4 to adjust the vertical position of the operation result
162. r 1 SPI Host i T SDOx SDIx L gt L l i 1 Serial Data Line Buffer Serial Data Line Buffer l SPIxRXB SPIxRXB i ili I I f n SDIx SDOx l Shift Register e Shift Register SPIxSR i SPIxSR i MSB LSB MSB LSB i l I j i Serial Transmission Buffer Serial Transmission Buffer l SPIxTXB SPIXTXB Y f Serial Clock l l SPI Buffer SCKx gt SCKx SPI Buffer i SPIxBUF SPIxBUF Laien 4 eat gee ee eae Trigger Type Press Type to select SPI At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press SCL SDA and CS to specify the data sources of SCL SDA and CS respectively CH1 to CH4 or DO D15 can be selected as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Trigger Condition Press When to select the desired trigger condition e CS trigger when the CS channel is 1 at high level or low level After this trigger MSO4000D S4000 User s Guide 5 29 RIGOL 5 To Trigger the Oscilloscope condition is selected press Mode to select high level is 1 or low level is
163. rame settings During the setting the screen will display the corresponding waveform of the current frame synchronously namely manual playback If you perform the playback operation after setting this parameter this menu will be adjusted to the Start Frame value automatically and will change continuously during the playback process MSO4000 DS4000 User s Guide 11 5 RIGOL 5 End Frame 11 Waveform Record Press this softkey and use 2 to set the end frame of the playback The default is the total number of frames of the waveform to be played back 6 Playback Operation Waveform playback can be realized through the menu or the shortcut buttons at the front panel 7 Time Tag The time tag is used to display the absolute recording time of each frame of the waveform currently recorded Press Time Tag to enable or disable the time tag function When it is enabled the time tag information is displayed at the upper right corner of the screen as shown in the figure below To display the absolute starting time of the waveform record in Hour Minute Second Month Date format AT display the recording time deviation of the current waveform relative to the first frame of waveform This value changes accordingly during the waveform playback process Menu Front Panel Press Operate and select P to start playing back Press the backlight goes on in yellow indicating that the playback is started Press O
164. rface as shown in the figure below If a USB storage device is currently connected to the instrument press Export to export the data table to the external USB storage device in CSV format Event Table __ TWLNOZIYOH DECODE1 E E z d 9 Error Expressions during Decoding When the clock for a frame in SPI does not contain enough visible waveform to cover the data frame the data will be filled with red patches For example when Data Bits is set to 7 and SCLK slope is set to rising edge a decoding error will be generated 4 ul MA ll ll WINOZIMOH EVENTTABLE _ e D 0xDB D 0xDB Not enough for 7 bits MSO4000D S4000 User s Guide 8 15 RIGOL 8 Protocol Decoding CAN Decoding Option Press Decodell gt Decode and select CAN to open the CAN decoding function menu 1 Source Press Source and select any channel CH1 CH4 or D0 D15 as the source channel 2 Signal Type Press Signal Type to select the desired signal type CAN H the actual CAN H bus signal CAN L the actual CAN L bus signal e Differential the CAN differential bus signals connected to an analog channel using a differential probe The positive lead of the probe connects CAN H and the negative lead connects CAN L 3 Baud Press Baud to select a baud rate 100 kb s 125 kb s 250 kb s 400 kb s 500 kb s 800 kb s 1 Mb s or User that matches the CAN bus signal When User is selected press Setup and use
165. ring the analysis process the progress bar is displayed and the parameters can not be modified After the analysis finishes the analysis results of Error Frames Current Error and CurFrame Diff are displayed The first error frame is located as shown in the figure below At this point the next error frame the previous error frame as well as every frame in this waveform analysis can be located using the corresponding softkeys Error Frames the total number of error frames discovered in this analysis The number of error frames is related to the error frame threshold currently set Current Error the order number of the error frame lately located in all the error frames when locating every data frame in this analysis CurFrame Diff During the trace based analysis the oscilloscope compares each frame with the template and computes the difference between each sampled point and the template values CurFrame Diff relative difference is the normalized value of the difference between the current frame and template During the analysis based on pass fail mask the oscilloscope compares each frame with the mask to compute the difference value and recognizes the frame whose difference value is equal to or larger than the threshold selected as an error frame and the corresponding CurFrame Diff is 10096 Otherwise the frame is juged as correct and the CurFrame Diff is 096 Note that there are only two CurFrame Diff va
166. rmat When printing or storing a waveform the file output will contain this time information Press Utility System System Time System Time to turn on the setting interface as follows 07 08 14 34 19 In the figure the item in green such as 2013 is the item that can be modified currently Use amp 2 to modify and press down amp 2 to complete the input The order of time modifications is year 2013 month 07 date 08 hour 14 gt minute 34 second 19 The setting range of each item conforms to the convention Year 1999 to 2099 Month 01 12 Date 01 31 28 29 or 30 Hour 00 to 23 Minute 00 to 59 Second 00 to 59 Press Apply to put the current setting into effect The time at the lower right corner of the screen will be updated MSO4000 DS4000 User s Guide 14 9 RIGOL 14 System Function Setting Self test Information Press Utility gt System SelfTestl nfo to view the result of the last self test of the oscilloscope The self test result usually contains the contents as shown in the figure below Self Test Information Motherboard Voltage System Voltage Temperature Outlet Screen When the oscilloscope enters the idle state and holds for a certain period of time the screen saver program will be enabled Press System Screensaver to open the screen saver setting menu Default means using the icon RIGOL as the screen saver icon Press Time to select the screen sa
167. ror D 01010000 MSO4000D S4000 User s Guide 8 9 RIGOL 8 Protocol Decoding 12C Decoding Option 12C serial bus consists of the clock line SCLK and the data line SDA SCLK A2 Device A0 Host SCLK SDA SCLK sample the SDA on the clock rising edge or falling edge SDA denotes the data channel Press Decodell gt Decode to select I 2C and open the 12C decoding function menu 1 SCLK Setting Press SCLK to select any channel CH1 CH4 or D0 D15 as the clock channel Press SCLKThreshold to set the threshold of the clock channel 2 SDA Setting Press SDA to select any channel CH1 CH4 or DO D15 as the data channel Press SDAThreshold to set the threshold of the data channel 3 Display related Setting Press Format to set the display format of the bus to Hex Decimal Binary or ASCII Press Offset and use to adjust the vertical display position of the bus Press BusStatus to turn the bus display on or off 8 10 MSO4000 DS4000 User s Guide 8 Protocol Decoding RIGOL 4 Decoding Table The decoding table displays the decoded data the corresponding line number time data direction ID and ACK information in table format Press Event Table gt Event Table to select ON note that this operation i
168. roximately equal Thus the phase deviation angle 6 arcsin1 90 Note n Y T mode the oscilloscope could use any sample rate within the guaranteed range to capture the waveform The maximum sample rate of X Y mode is 2 0 GSa s Generally reducing the sample rate can improve the displayed Lissajous figure 3 6 MSO4000 DS4000 User s Guide 3 To Set the Horizontal System RIGOL When X Y mode is enabled Delayed Sweep will be disabled automatically e The following functions are not available in X Y mode Auto measure cursor measure math operation reference waveform delayed sweep vector display HORIZONTAL POSITION trigger control memory depth acquisition mode Pass Fail test and waveform record Method 2 Use the shortcut measurement function Please refer to Phase A gt B and Phase A Bt measurement functions of Delay and Phase on page 6 16 MSO4000 DS4000 User s Guide 3 7 RIGOL 3 To Set the Horizontal System Roll Mode In this mode the waveform scrolls from the right to the left much like a strip chart This is useful for viewing slower signals as the signal is drawn out on the display as time elapses The waveform horizontal position and trigger controls are not available The range of horizontal scale adjustment is from 200 0 ms to 50 00 s Note When the Roll mode is enabled Delayed Sweep Protocol Decoding Pass Fail Test Measurement Range Waveform Record To Set the Pe
169. rsistence Time To Trigger the Oscilloscope and Logic Analyzer are not available ___ __ ry Slow Sweep Another mode similar to the Roll mode When the horizontal time base is set to 200 ms div or slower the instrument enters slow sweep mode in which the instrument first acquires the data to the left of the trigger point and then waits for trigger event After the trigger occurs the instrument continues to finish the waveform at the right of the trigger point When the slow sweep mode is used to observe low frequency signal it is recommended that the Channel Coupling is set to DC 3 8 MSO4000 DS4000 User s Guide 3 To Set the Horizontal System RIGOL Horizontal Scale Similar to Vertical Scale the horizontal scale can be adjusted in Coarse or Fine mode Press MENU gt ScaleAdjust in the horizontal control area HORIZONTAL at the front panel to select the desired mode Turn HORIZONTAL SCALE to adjust the horizontal scale Turn clockwise to reduce the horizontal scale and turn counterclockwise to increase The scale information such as W at the upper left corner of the screen will change accordingly during the adjustment The range of horizontal scale adjustment is from 1 000 ns to 1000 s Coarse take counterclockwise as an example sets the horizontal scale in 1 2 5 step namely 1 ns 2 ns 5 ns 1000 ns Fine higher reso
170. s Press and use to adjust the vertical scale of the operation results Press Invert to turn the inverted display of the operation results on or off HORIZONTAL POSITION and HORIZONTAL SCALE can also be used to adjust the horizontal position and scale of the operation results 6 2 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL Substraction Subtract the waveform voltage values of signal source B from that of source A point by point and display the results Press MATH gt Operate to select A B Press Source A and Source B to select the desired channels The channels available are CH1 CH2 CH3 and CH4 e Press Mid and use 4 to adjust the vertical position of the operation results Press and use to adjust the vertical scale of the operation results Press Invert to turn the inverted display of the operation results on or off HORIZONTAL POSITION and HORIZONTAL SCALE can also be used to adjust the horizontal position and scale of the operation results Multiplication Multiply the waveform voltage values of signal source A and B point by point and display the results Press gt Operate to select A x B e Press Source A and Source B to select the desired channels The channels available are CH1 CH2 CH3 and CHA Press and use 4 to adjust the vertical position of the operation results Press and use 4 to adjust the vertical scale of the operation re
171. s only available when BusStatus is set to ON to enter the decoding table interface as shown in the figure below If a USB storage device is currently connected to the instrument press Export to export the data table to the external USB storage device in CSV format x S m N S EJ 9 OX47 OX4F OX4C a f i j 1 00 LLL MIN UC m 486 D 0x52 D 0x49 UU D Ox47 JHU D 0Ox4F UY D Ox4 MSO4000D S4000 User s Guide RIGOL 8 Protocol Decoding 5 Error Expressions during Decoding In 12C bus the front part of each frame of data contains the address information and blue patches are used to represent address ID In the ID Write is used to represent writing address and Read is used to represent reading address Press Include R W to select open and R W will be the part of the address value in the AddrBits __ TVINOZIAIOH Write 0x486 D 0x52 D b49 D mar Dior Dita Ili When the ACK ACKnowledge Character is not met the red error marks as shown in the figure below will be displayed IVINOZIMOH wos Hii D ox52 D 949 Dar Dior D b4C HUMUM UU ACK 1 MSO4000 DS4000 User s Guide 8 Protocol Decoding RIGOL SPI Decoding Option SPI serial bus consists of chip select line SS clock line SCLK MISO and MOSI Host ss SS SS MISO MISO SoIK
172. s area is where you can view data acquired before after the trigger event The trigger position is usually at the horizontal center of the screen In full screen display seven grid pre trigger and delayed trigger information are displayed respectively You can adjust the horizontal position through HORIZONTAL POSITION to view more pre trigger information through which the signal information before after the trigger such as capture the glitch generated by the circuit and analyze the pre trigger data to find out the reasons for glitch can be obtained Press MODE in the trigger control area TRIGGER at the front panel or press IMENU gt Sweep to select the desired trigger mode The corresponding status light of the mode currently selected turns on Auto This trigger mode automatically triggers regardless of whether the trigger condition is met A horizontal line is displayed when there is no input signal In this mode the oscilloscope operates by first filling the pre trigger buffer It starts searching for a trigger after the pre trigger buffer is filled and continues to flow data through this buffer while it searches for the trigger While searching for the trigger the oscilloscope overflows the pre trigger buffer and the first data put into the buffer is first pushed out FIFO When a trigger is found the pre trigger buffer contains MSO4000D S4000 User s Guide 5 3 RIGOL 5 To Trigger the Oscilloscope the data acquir
173. sample points directly You can directly view each sample point and use the cursor to measure the X and Y values of the sample point 12 2 MSO4000 DS4000 User s Guide 12 Display Control RIGOL To Set the Persistence Time Press Display 2 Persis Time to set the persistence time of the oscilloscope to Min specific values From 50 ms to 20 s or Infinite In the following part a frequency sweep signal of the sine waveform is used to demonstrate the waveform effects in different persistence times 1 Min Enable to view waveform changing in high refresh rate 2 Specific Values Enable to observe glitches that change relatively slowly or glitch with a low repition rate The persistence time can be set to 50 ms 100 ms 200 ms 500 ms 1s 25 55 l0 sor 20 s MSO4000 DS4000 User s Guide 12 3 RIGOL 12 Display Control 3 Infinite In this mode the oscilloscope displays the waveform newly acquired without clearing the waveforms acquired formerly The waveforms acquired formerly will be displayed in relatively low brightness color and the newly acquired waveforms will be displayed in normal brightness and color Infinite persistence can be used to measure noise and jitter and to capture incidental events 12 4 MSO4000 DS4000 User s Guide 12 Display Control RIGOL To Set the Waveform Brightness Press Display gt Wavelntensity or turn when the menu is hidden to adjust the waveform brightness of the analog channel T
174. splay type persistence time wave intensity grid type grid brightness and menu display time of the waveform e Utility press this key to enter the system function setting menu to set the system related functions or parameters such as I O setting sound and language The oscilloscope also supports some advanced functions such as pass fail test and print setting e Record press this key to enter the waveform record menu to set the waveform record and open record constant on mode Help press this key to open the help interface For detailed information please refer to the introduction in To Use the Built in Help System Record Stop Play Pause Record Play Pause in stop or pause state press this key to play the recorded or paused waveform and press again to pause the play The backlight is illuminated in yellow Stop press this key to stop the waveform in record or playback mode The backlight is illuminated in orange Record press this key to start recording the waveform The backlight is illuminated in red Besides the backlight will also be illuminated when the open record constant on mode is enabled 1 22 MSO4000 DS4000 User s Guide 1 Quick Start RIGOL LOGI C ANALYZER z d 4 LA press this key to enter the logic analyzer setting interface You can enable or disable groups of channels or a single channel change the display size and the logic threshold of the digital channels and group the 16
175. ss Apply to validate the current network parameter setting Initialize the Network Parameters Press Initialize to return the network parameters to the default state MAC Address For each oscilloscope the MAC address is unique When attributing IP address for the oscilloscope the MAC address is usually used to identify the instrument VI SA Address Display the VISA address currently used by the oscilloscope MSO4000 DS4000 User s Guide 14 5 RIGOL 14 System Function Setting USB Device This oscilloscope can communicate with PC or printer via the USB Device interface at the rear panel You need to set the oscilloscope to make it match with different device types Press Utility gt IO Setting gt USB Device and use 2 to select the desired device type Computer in this mode the oscilloscope can communicate with the PC PictBridge in this mode the oscilloscope can communicate with a PictBridge printer To Set the GPI B Address When using the GPIB mode to control the oscilloscope you need to extend a GPIB interface for the oscilloscope using the USB GPIB interface converter need to be ordered separately To set the GPIB address of this interface press gt 10 Setting gt GPIB and use 2 to input the desired address The default is 1 and the range is from 1 to 30 14 6 MSO4000 DS4000 User s Guide 14 System Function Setting RIGOL System related Sound When sound is enabled you can hear
176. start frame of the data frame EOF trigger on the end frame of the data frame Frame Type after this type is selected press Frame Type to select to trigger on Data Remote Error or OverLoad frame Set the following parameters when Data or Remote is selected Data trigger press ID Setup and select Specific ID or Random ID When Specific ID is selected press ID Format to select Standard or Expand press ID Data and use amp 2 to input the desired value The range is from 0 to 2047 standard ID format or 0 to 536870911 expanded ID format press Byte Length and use 42 to input the desired value The range is from 1 to 8 press CurrentBit to select the desired data bit and the range is from 0 to Byte Length x8 1 press Data to set the data pattern of the current bit to X H or L press AllBits to set the data pattern of all the data bits to the data pattern specified in Data Remote trigger press ID Setup and select Specific ID or Random ID When Specific ID is selected press ID Format and select Standard or Expand Press ID Data and use 2 to input the desired value The range is from 0 to 2047 standard ID format or 0 to 536870911 expanded ID format Frame Error after selecting this type press Error Type to select to trigger on the Bit Fill Answer Error Check Error Format Error or Random Error Baud Press Baud to set the CAN baud to match the CAN bus signal a
177. stem Measure the characteristics of the noise in DC power Analyze vibration Press gt Operate to select FFT and set the parameters of FFT operation Note LA bus display functions will be automatically turned off and disabled after selecting the FFT operation Frequency Domain Waveform Time Domain Waveform Vertical Amplitude Horizontal Scale FFT Sample Rate Center Frequency 1 Select Source Press Source to select the desired channel The channels available are CH1 CH2 CH3 and CH4 2 Select Window Function Spectral leakage can be considerably decreased when a window function is used MSO4000D S4000 User s Guide 6 5 RIGOL 3 6 6 6 To Make Measurements MSO4000 DS4000 provides four kinds of FFT window functions which have different characteristics and are applicable to measure different waveforms You need to select the window function according to different waveforms and their characteristics Press Window to select the desired window function and the default is Rectangle Table 6 1 Window Functions rae Waveforms Suitable for Characteristics Measurement The best frequency resolution The poorest amplitude resolution Similar to the situation when no window is applied Rectangle Hanning Better frequency resolution Poor amplitude resolution Transient or short pulse the signal levels before and after the multiplication are basically the same Sine waveforms with the sam
178. sults Press Invert to turn the inverted display of the operation results on or off HORIZONTAL POSITION and HORIZONTAL SCALE can also be used to adjust the horizontal position and scale of the operation results MSO4000D S4000 User s Guide 6 3 RIGOL 6 To Make Measurements Division Divide the waveform voltage values of signal source A by that of source B point by point and display the results It can be used to analyze the multiple relationships of waveforms in two channels Note that when the voltage value of channel B is 0 the result of the division is treated as 0 Press MATH gt Operate to select A B Press Source A and Source B to select the desired channels The channels available are CH1 CH2 CH3 and CH4 e Press Mid and use 4 to adjust the vertical position of the operation results e Press and use to adjust the vertical scale of the operation results Press Invert to turn the inverted display of the operation results on or off HORIZONTAL POSITI ON and HORIZONTAL SCALE can also be used to adjust the horizontal position and scale of the operation results 6 4 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL FFT The FFT is used to quickly perform a Fourier transform on the specified signals and transform time domain signals to frequency domain signals FFT operation can facilitate the following works Measure harmonic components and distortion in the sy
179. sweep line is 1125 Line by line sweep 1080 the frame frequency is 25 to 30 frames per second The TV sweep line is 1125 Interlacing sweep The line frequency is 33 75 KHz Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 MSO4000D S4000 User s Guide 5 21 RIGOL 5 To Trigger the Oscilloscope Pattern Trigger This trigger mode will identify a trigger condition by looking for a specified pattern This pattern is a logical AND combination of the channels Each channel can have a value of high H low L or don t care X A rising or falling edge can be specified for one channel included in the pattern When an edge is specified the oscilloscope will trigger at the edge specified if the pattern set for the other channels are true H or L If no edge is specified the oscilloscope will trigger on the last edge that makes the pattern true If all the channels in the pattern are set to Don t Care the oscilloscope will not trigger Trigger Type Press Type to select Pattern At this point the trigger setting information as shown in
180. switch the memory depth When a single channel is enabled the memory depths available include Auto 14kPoints 140kPoints 1 4MPoints 14MPoints and 140MPoints In Auto mode the oscilloscope selects the memory depth automatically according to the current sample rate When dual channels are enabled CH1 and CH2 or CH3 and CH4 the memory depths available include Auto 7kPoints 70kPoints 700kPoints 7MPoints and 70MPoints In Auto mode the oscilloscope selects the memory depth automatically according to the current sample rate MSO4000 DS4000 User s Guide 4 9 RIGOL 4 To Set the Sample System Antialiasing At slower sweep speeds the sample rate is reduced and a dedicated display algorithm is used to minimize the possibility of aliasing Press Acquire Anti aliasing to enable or disable the antialiasing function By default antialiasing is disabled The displayed waveforms will be more susceptible to aliasing when this function is disabled 4 10 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL 5 To Trigger the Oscilloscope The trigger system of an oscilloscope allows users to tailor data collection and isolate particular events by providing a flexible control system to select certain events rising edge falling edge etc You can set a trigger condition according to the requirement and when a waveform in the waveform stream meets this condition the oscilloscope captures this waveform as well as th
181. t and check bit is an even For example when 0x55 01010101 is sent a 0 should be filled in the check bit None no check bit during the transmission Press gt Decode to select RS232 to open the RS232 decoding function menu 1 TXand RX Channel Setting Press TX to select any channel CH1 to CH4 or D0 D15 as the transmitting channel and when OFF is selected no transmitting channel is set Use the same method the set the RX channel What s more you need to set the thresholds of the input channels of TX and RX Switch the menu page and press TXThreshold and RXThreshold respectively to input the desired threshold values 2 Polarity Setting Press Polarity to select Normal or Invert and the default is normal The oscilloscope will select the rising or falling edge as the start position during decoding 8 6 MSO4000 DS4000 User s Guide 3 8 Protocol Decoding RIGOL Endian Setting Press Endian to select LSB or MSB and the default is LSB Baud Rate Setting Press Baud to select the desired baud rate and the default is 9600bps Data Packet Setting As mentioned before in RS232 you need to set the start bit data bits check bit optional and stop bit of each frame of data Start Bit is specified by the Polarity Setting The setting methods of other parameters are as follows Press Data Bits to set the data width of each frame It can be set to 5 6 7 8 or 9 and the default
182. t the BNC terminal of the probe to a channel BNC connector of the oscilloscope at the front panel 2 Connect the probe tip to the circuit point to be tested and connect the ground alligator clip of the probe to the circuit ground terminal 1 8 Figure 1 6 To Connect the Probe MSO4000 DS4000 User s Guide 1 Quick Start RIGOL Function I nspection Press Default to restore the oscilloscope to its default configuration 2 Connect the ground alligator clip of the probe to the Ground Terminal under the probe compensation signal output terminal 3 Use the probe to connect the input terminal of CH1 of the oscilloscope and the Compensation Signal Output Terminal of the probe Compensation Signal Output Terminal Ground Terminal Figure 1 7 To Use the Compensation Signal 4 Press AUTO 5 Observe the waveform on the display In normal condition the display should be a square waveform as shown in the figure below Figure 1 8 Square Waveform 6 Use the same method to test the other channels If the square waveforms actually shown do not match that in the figure above please perform Probe Compensation in the next section WARNI NG AN To avoid electric shock please make sure that the insulated wire of the probe is in good condition and do not touch the metallic part of the probe when the probe is connected to a high voltage source MSO4000 DS4000 User s G
183. t the threshold The default is 0 V Note When the threshold selected is beyond the specified range it will be automatically limited within the range 4 Display related Setting Press Format to set the display format of the bus to Hex Decimal Binary or ASCII Press Offset and use to adjust the vertical display position of the bus Press BusStatus to turn the bus display on or off MSO4000D S4000 User s Guide 8 3 RIGOL 8 Protocol Decoding 5 Decoding Table The decoding table displays the decoded data and the corresponding line number and time in table format This can be useful when observing longer data transimissions by presenting the data in a tabular format Press Event Table gt Event Table to select ON note that this operation is only available when BusStatus is set to ON to enter the decoding table interface as shown in the figure below The decoding table lists the decoded data in time order If a USB storage device is currently connected to the instrument press Export to export the data table to the external USB storage device in CSV format H 5 000us a BUS 1 ROW Tim Event Table ON DECODE1 Export WOILMN3A m E a lt E 8 4 MSO4000 DS4000 User s Guide 8 Protocol Decoding RIGOL RS232 Decoding Option RS232 serial bus consists of the transmitting data line TX and the receiving data line RX Rx Tx DeviceA DeviceB Tx Rx
184. tant on mode the oscilloscope can record the input waveform contimuously until users press IRUN STOP Note The horizontal time base must be set to Y T mode during waveform record The contents of this chapter Waveform Record Record Constant On Waveform Playback Waveform Analysis MSO4000 DS4000 User s Guide 11 1 RIGOL 11 Waveform Record Waveform Record Waveforms from all the channels currently turned on will be recorded during waveform record Press Record gt Mode and use AD to select Record to open the waveform record operation menu 1 End Frame Press End Frame and use to set the desired number of frames to be recorded The number of frames available is related to the memory depth currently selected 2 Record Operation Waveform recod can be realized via the menu or the shortcut buttons at the front panel Menu Front Panel Press Operate and select to Press the backlight goes on in red start recoding and starts to flash indicating that the record is started When the record is finished e When the recod is finished goes off changes to BI automatically You automatically and goes on in orange can also select IBI manually You can also press directly 3 Interval Set the time interval between the frames in waveform record and the range available is from 100 ns to 10 s 4 Maximum Number of Frames The menu shows the maximum number of frames that can be recorded bas
185. the Horizontal System The contents of this chapter Delayed Sweep Time Base Mode Horizontal Scale Horizontal Reference MSO4000 DS4000 User s Guide 3 1 RIGOL 3 To Set the Horizontal System Delayed Sweep Delayed sweep can be used to enlarge a length of waveform horizontally to view the waveform details Press MENU in the horizontal control area HORIZONTAL and press Delayed to enable or disable delayed sweep Note that to enable delayed sweep the current time base mode must be Y T and the Pass Fail test must be disabled 3 2 MSO4000 DS4000 User s Guide 3 To Set the Horizontal System RIGOL In delayed sweep mode the screen is divided into two display areas as shown in the figure below The waveform before enlargement Main time base gt a N 2 Ej Delayed Sweep Time Base The waveform after enlargement The waveform before enlargement The waveform in the area that has not been covered by the subtransparent blue in the upper part of the screen is the waveform before enlargement You can turn HORIZONTAL POSITION to move the area left and right or turn HORIZONTAL gt SCALE to enlarge or reduce this area The waveform after enlargement The waveform in the lower part of the screen is the horizontally expanded waveform Note that compared to the main time base the delayed time base has increased waveform resolution as shown in the figure above Note The delayed time
186. the figure below is displayed at the upper right corner of the screen Channel Selection Press Source to select CH1 to CH4 EXT or DO to D15 as the Trigger Source for H L X or edge condition The current trigger source is displayed at the upper right corner of the screen Pattern Setting Press Code to set the pattern code of the current channel At this point the pattern setting area as shown in the figure below is displayed at the bottom of the screen e a set the pattern of the channel selected to H namely the voltage level is higher than the threshold level of the channel e B set the pattern of the channel selected to L namely the voltage level is lower than the threshold level of the channel e BI set the pattern of the channel selected to Don t Care namely this channel is not used as a part of the pattern When all the channels in the pattern are set to Don t Care the oscilloscope will not trigger e or MM set the pattern to the rising or falling edge of the channel selected Note Only one rising or falling edge can be specified in the pattern If one edge item is currently defined and then another edge item is defined in another channel in the 5 22 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL pattern the former edge item defined will be replaced by X Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The correspo
187. the screen Note Select the channel with the signal input as the trigger source to obtain stable trigger Edge Type Press Slope to select the kind of edge of the input signal on which the oscilloscope triggers The current edge type is displayed at the upper right corner of the screen e Ex trigger on the rising edge of the input signal when the voltage level meets the preset Trigger Level e 52 trigger on the falling edge of the input signal when the voltage level meets the preset Trigger Level e Kl trigger on the rising and falling edges of the input signal when the voltage level meets the preset Trigger Level Trigger Mode Press Sweep to select the Trigger Mode page 5 3 under this trigger type as auto normal or single The corresponding status light of the current trigger mode turns on Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER LEVEL to modify the level An orange trigger level line and the trigger mark Eg appear on the screen and move up and down with the rotation of the knob while at the same time the trigger level value such as TEID at MSO4000D S4000 User s Guide 5 9 RIGOL 5 To Trigger the Oscilloscope the lower left corner of the screen also changes accordingly The trigger level line and the trigger mark will disappear in about 2 seconds if no input rotation is detected 5 10 M
188. the sound of a beeper when you press a function key or a menu softkey or when the prompt message pops up Press Utility gt Sound to select on or x off The default is off When the sound is turned on a trumpet icon E will be displayed at the lower right corner of the screen Language This oscilloscope supports multiple language menus Chinese English help and prompt messages Press Utility gt Language and use 2 to select the desired language Then press down 2 to select the language The languages currently available are Simplified Chinese Traditional Chinese and English MSO4000 DS4000 User s Guide 14 7 RIGOL 14 System Function Setting System I nformation Press Utility System System Info to view the version information of your oscilloscope The system information contains the following contents as shown in the figure below m Infarmation Manufacturer OGIES Model UltraVision Power off Recall You can set the system configuration to be recalled when the oscilloscope is powered on again after power off Press gt System gt Power On to select Last default or Default Last return to the setting of the system at last power off Default return to the factory setting of the system 14 8 MSO4000 DS4000 User s Guide 14 System Function Setting RIGOL System Time The system time is displayed at the lower right corner of the screen in hh mm hour minute fo
189. this softkey to set the number of significant digits of the variable After setting the Step and pressing this softkey turn the knob to modify this parameter The range available is from 9 9999 to 9 9999 MSO4000D S4000 User s Guide 6 11 RIGOL 6 To Make Measurements Exponent press this softkey to set the numeric values of the exponents with 10 as the bottom number in the variables The range is from 9 to 9 For example Variable1 is set to 6 1074x10 via the following settings Variable Variablel Mantissa 6 1074 Exponent 8 5 Operator Please refer to the following table to get the functions of each operator Table 6 4 Operators Operator Function Arithmetic operators add subtract multiply and divide Parentheses used to increase the priority of the operation enclosed in the parentheses lt gt lt gt Relationship operators lower than greater than lower dz than or equal to greater than or equal to equal to not equal to amp amp Logic operator NOT OR AND In division operation when the divisor is 0 the result of the division is treated as 0 6 Figure Select from figure 0 to 9 decimal point and character E Wherein character E represents the nth power of 10 For example 1 5E3 means 1 5x10 6 12 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL Auto Measurement MSO4000 DS4000 provides auto measurements of 24 waveform parameters and
190. tion Type Static I P Press Config Mode and use 2 to select Static IP Then press down 42 to select this type When this type is valid turn DHCP and auto IP off manually and IP Address Subnet Mask Gate and DNS are added to the right of the screen At this point users can define their own network parameters such as the IP address of the oscilloscope MSO4000 DS4000 User s Guide 14 3 RIGOL 14 System Function Setting 1 Set the P Address The format of IP address is nnn nnn nnn nnn wherein the range of the first nnn is from 0 to 223 except 127 and the ranges of the other three nnn are from 0 to 255 You are recommended to ask your network administrator for an IP address available Press IP Address and use 2 to input the desired IP address This setting will be saved in the non volatile memory and if Power off Recall is set to Last DHCP and Auto IP will be Off and the oscilloscope will load the preset IP address automatically at the next power on 2 Setthe Subnet Mask The format of the subnet mask is nnn nnn nnn nnn wherein the range of the nnn is from 0 to 255 You are recommended to ask your network administrator for a subnet mask available Press Mask and use amp 2 to input the desired subnet mask This setting will be saved in the non volatile memory and if Power off Recall is set to Last DHCP and Auto I P will be Off and the oscilloscope will load the preset subnet mask automatically at the next power on
191. tion of Trigger Level on page 5 9 5 30 MSO4000 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL CAN Trigger Trigger on the specified frame type of the data frame When using CAN trigger you need to specify the signal source signal rate and trigger signal type of the CAN signal The figure below shows the standard and expanded formats of CAN bus data frame Standard Format trol Arbitration Field Data Field 1 r 11 bit IDENTIFIER HE 5 otc RIE Extended Format Control Arbitration Field Field lm Field s Sfi R O 11bit IDENTIFIER R o 18btIDENTIFIER T DLC F RIE Trigger Type Press Type to select CAN At this point the trigger setting information as shown in the figure below is displayed at the upper right corner of the screen Source Selection Press Source to select CH1 to CH4 or D0 D15 as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Signal Type Press Signal Type to select the desired signal type e Rx receiving signal on the CAN signal line MSO4000D S4000 User s Guide 5 31 RIGOL 5 To Trigger the Oscilloscope Tx transmission signal on the CAN signal line CAN_H actual CAN_H bus signal CAN_L actual CAN L bus signal Differential CAN differential bus signal connected to the analog channel via the differential probe Trigger Condition Press When to select the desired trigger condition SOF trigger on the
192. uide RIGOL Sicherheits Begriffe und Symbole Begriffe in diesem Guide Diese Begriffe konnen in diesem Handbuch auftauchen WARNI NG Die Kennzeichnung WARNING beschreibt Gefahrenquellen die leibliche Sch den oder den Tod von Personen zur Folge haben k nnen CAUTI ON Die Kennzeichnung Caution Vorsicht beschreibt Gefahrenquellen die Sch den am Ger t hervorrufen k nnen Begriffe auf dem Produkt Diese Bedingungen k nnen auf dem Produkt erscheinen DANGER weist auf eine Verletzung oder Gef hrdung hin die sofort geschehen kann WARNING weist auf eine Verletzung oder Gef hrdung hin die m glicherweise nicht sofort geschehen CAUTION bedeutet dass eine m gliche Besch digung des Instruments oder anderer Gegenst nde auftreten kann Symbole auf dem Produkt Diese Symbole k nnen auf dem Produkt erscheinen A A h Gef hrlicheS Sicherheits Schutz erde Geh usemasse Erde pannung Hinweis MSO4000 DS4000 User s Guide VII RIGOL Measurement Category Measurement Category The MSO4000 D5S4000 series digital oscilloscopes can make measurements in Measurement Category WARNI NG This oscilloscope can only be used for measurements within its specified measurement categories Measurement Category Definitions Measurement category is for measurements performed on circuits not directly connected to MAINS Examples are measurements on circuits not derived from MAINS and specially prote
193. uide 1 9 RIGOL 1 Quick Start Tip The signal output from the probe compensation connector can only be used for robe compensation adjustment and can not be used for calibration 1 10 MSO4000 DS4000 User s Guide 1 Quick Start RIGOL Probe Compensation When the probes are used for the first time you should compensate the probes to match the input channels of the oscilloscope Non compensated or poorly compensated probes may increase measurement error The probe compensation procedures are as follows 1 Perform steps 1 2 3 and 4 of Function Ins ion in the previous section 2 Check the waveforms displayed and compare them with the following p eie eo E ana E v v J LJ ls J ad N Over compensated Perfectly compensated Under compensated Figure 1 9 Probe Compensation 3 Use a nonmetallic driver to adjust the variable capacitor on the probe until the waveform displayed is as the Perfectly compensated in the figure above MSO4000 DS4000 User s Guide 1 11 RIGOL 1 Quick Start To Connect the Logic Probe RIGOL provides a logic probe for the MSO4000 series digital oscilloscope For detailed technical information of the logic probe please refer to the corresponding logic probe User s Guide Connect the logic probe single head to the digital channel input connector LOGI C DO D15 at the front panel of the MSO4000 series digital oscilloscope Note connect the logic probe adaptor to the corresponding branch
194. uld change accordingly Press down the knob to quickly switch to delayed sweep state HORIZONTAL POSITI ON modify the trigger position The trigger point would move left or right relative to the center of the screen when you turn the knob During the modification waveforms of all the channels would move left or right and the trigger position message such as ID_ 452 000000us at the upper right corner of the screen would change accordingly Press down the knob to quickly reset the trigger position or the delayed sweep position MSO4000 DS4000 User s Guide 1 17 RIGOL 1 Quick Start TRIGGER MODE press this key to switch the trigger mode to Auto Normal or Single and the state backlight of the current trigger mode would be illuminated TRI GGER LEVEL modify the trigger level Turn clockwise to increase the level and turn counterclockwise to reduce During the modification the trigger level line moves up and down and the value in the trigger level message box such as at the lower left corner of the screen would change accordingly Press down the knob to quickly reset the trigger level to zero point MENU press this key to open the trigger operation menu This oscilloscope provides various trigger types FORCE in Normal and Single trigger modes press this key to generate a trigger signal forcefully 50 press this key to set the trigger level to the vertical midpoint of t
195. ulse width setting slope time etc MSO4000 DS4000 User s Guide 1 Quick Start RIGOL Default Press this key and then press OK to restore the oscilloscope to its default configuration Print Press this key to execute print function or save the screen LS in the USB storage device If the oscilloscope is currently SSS connected to a printer and the printer is in idle state press this key to execute print function If no printer but a USB storage device is currently connected press this key to save the screen to the USB storage device in bmp format When printer and USB storage device are connected at the same time the printer enjoys higher priority Function Keys e Measure press this key to enter the measurement setting menu e Acquire press this key to enter the sample setting menu Here you can set the acquisition mode the memory depth and the antialiasing function of the oscilloscope e Storage press this key to enter the file store and recall interface The file types available include traces waveforms setups picture and CSV This instrument supports internal external storage as well as disk management Cursor press this key to enter the cursor measurement menu The oscilloscope provides three cursor modes manual track and auto MSO4000 DS4000 User s Guide 1 21 RIGOL 1 Quick Start e Display press this key to enter the display setting menu to set the di
196. ument well ventilated during operation and inspect the intake and fan regularly MSO4000 DS4000 User s Guide IX RIGOL Working Environment Temperature Operating 0 C to 50 C Non operating 40 C to 70 C Humidity 0 C to 30 C lt 95 relative humidity 30 C to 40 C lt 75 relative humidity 40 C to 50 C lt 45 relative humidity WARNI NG To avoid short circuits or electric shock please do not operate in humid environment Altitude Operating less than 3 km Non operating less than 15 km Installation overvoltage Category This product is powered by mains conforming to installation overvoltage category IH WARNI NG AN Make sure that no overvoltage such as that caused by a thunderstorm can reach the product or else the operator might be exposed to the danger of electric shock Installation overvoltage Category Definitions Installation overvoltage category refers to signal level which is applicable to equipment measurement terminals connected to the source circuit In these terminals precautions are done to limit the transient voltage to the corresponding low level Installation overvoltage category II refers to the local power distribution level which is applicable to equipment connected to the AC line AC power X MSO4000 DS4000 User s Guide RIGOL Pollution Degree Degree 2 Pollution Degree Definitions Pollution degree 1 No pollution or only dry non conductive pollution oc
197. umidity Range 0 C to 30 C lt 95 relative humidity 30 C to 40 C lt 75 relative humidity 40 C to 50 C lt 45 relative humidity Altitude Operating under 3 000 meters Non operating under 15 000 meters Physical Characteristics Size WidthxHeightxDepth 440 0 mmx 218 0 mmx130 0 mm Weight Package Excluded 4 8 kg 0 2 kg Package Included 7 1kg 1 0 kg Adjustment I nterval The recommended calibration interval is one year Regulatory I nformation Electromagnetic 2004 108 EC Compatibility Execution standard EN 61326 1 2006 EN 61326 2 1 2006 Safety UL 61010 1 2004 CAN CSA C22 2 NO 61010 1 2004 EN 61010 1 2001 I EC 61010 1 2001 MSO4000 DS4000 User s Guide 17 Specifications RIGOL 1 Maximum value In single channel mode sine signal with 10 ns horizontal scale 4 div input amplitude and 10 MHz frequency edge trigger 2 Typical 3 Supporting legs and handle folded knob height included front panel cover excluded MSO4000 DS4000 User s Guide 17 9 18 Appendix RIGOL 18 Appendix Appendix A Accessories and Options Model 03058 500 gua 4 16 channels MSO4054 mixed signal oscilloscope M 03052 500 Na 2 16 channels MSO4052 mixed signal oscilloscope MEO TUR 350 MHz 4 16 channels MSO4034 mixed signal oscilloscope MADADA 350 MHZ 2 16 channels MS04032 mixed signal oscilloscope 1902 200 M 44 16 channels MSO4024 mixed sig
198. ure Turn 42 to select any item in Channel Function Variable Operator and Figure if they are currently available for selection then press down the knob and the item selected will de displayed in the entry box on the right of the Expression During the expression editing you can press Delete to delete the character currently at the left of the cursor and press Clear to delete all the characters in the entry box at any time After finishing the expression editing press Apply and the oscilloscope will operate according to the expression you set and display the result Note that after Apply is pressed the Expression menu will be automatically set to OFF but the preset expression will still be displayed at the bottom of the screen for your reference You can also press Invert to turn the inverted display of the operation results on or off The following are descriptions of the contents in the editing window l Expression Here it refers to the formulas formed by channel function variable operator and figure The length of the expression is limited to 64 bytes 2 Channel You can select one or more channels from CH1 CH2 CH3 and CHA 6 10 MSO4000 DS4000 User s Guide 6 To Make Measurements 3 Function RIGOL Please refer to the following table to get the functions of each function Note that the left brackets here are only used to facilitate your entry and they are not a part of the function na
199. used to adjust the value of the parameters adjust the waveform brightness and select the desired menu the backlight turns on during operation During parameter input turn the knob clockwise to increase the parameter and counterclockwise to decrease When the menu is hidden rotate the knob to adjust the waveform brightness The adjustable range is from 0 to 100 Turn the knob clockwise to increase the waveform brightness and counterclockwise to decrease Press down the knob to reset the waveform brightness to 5096 Users can also press gt Wavel ntensity and then rotate the knob to adjust the waveform brightness During menu operation after pressing a menu softkey rotate the knob to switch to the desired sub menu under that menu and press down the knob to select that sub menu In addition the knob can also be used to modify parameters and input filenames Navigation Knob This knob provides quick Adjust Locate function for m numerical parameters with relatively larger settable 7 s ranges Turn the knob clockwise counterclockwise to dil M increase reduce the value Note that the inner knob is used for fine adjustment and the outer knob for coarse adjustment The larger the rotation amplitude of the outer knob is the fatster the change speed of the figure will be For example this knob can be used to quickly locate the waveform frame Current Frame to be played back in waveform playback Similar menus include trigger holdoff p
200. usion can be prevented but the noise displayed would be larger In this mode the oscilloscope can display all the pulses with pulse widths at least as wide as the sample period High Resolution This mode uses an over sample technique to average the neighboring points of the sample waveform This reduces the random noise on the input signal and generates a much smoother waveform on the screen This is generally used when the sample rate of the digital converter is higher than the storage rate of the acquisition memory Note Average and High Res modes use different averaging methods The former uses Waveform Average and the latter uses Single sample Average 4 4 MSO4000 DS4000 User s Guide 4 To Set the Sample System RIGOL Sample Mode This oscilloscope only supports real time sampling In this mode the oscilloscope samples and displays waveforms within a trigger event The maximum real time sample rate of MSO4000 DS4000 is 4 GSa s and the current sample rate is displayed under the Sa Rate menu Tip Press RUN STOP to stop the sample the oscilloscope will hold the last display At this point you can still use the vertical control and horizontal control to pan and zoom the waveform MS04000 D5S4000 User s Guide 4 5 RIGOL 4 To Set the Sample System Sample Rate Sample refers to the process that the oscilloscope converts analog signals to digital signals at a certain time interval and stores t
201. ver time When OFF is selected the screen saver program is disabled The screen saver time can be set to 1 min 2 min 5 min 15 min 30 min 45 min 60 min 2 hour or 5 hour 14 10 MSO4000 DS4000 User s Guide 14 System Function Setting RIGOL Error Information If this menu is displayed in gray it means that the circuit board of the oscilloscope is working normally Otherwise an exclamation mark will be displayed in the status bar at the lower right corner of the screen indicating that there is error information currently and at this point press this key press Utility gt System gt Errori nfo to view the error information The error information that might appear includes the temperature of the mainboard is too high the fan stops rotating etc If the above mentioned information appears users need to return the instruments back to our factory for repair At most 16 error messages lately appeared can be viewed The error information is stored in volatile memory and will be cleared automatically after power off MSO4000 DS4000 User s Guide 14 11 RIGOL 14 System Function Setting Self calibration The self calibration routine optimizes performance of the oscilloscope and helps maintaining measurement accuracy You can perform self calibration at any time but it is especially recommended when the temperature changes up to or more than 5 C Make sure that the oscilloscope has been warmed up or operated for more than 30 minut
202. viewed on similar model Scopes 2 Waveforms Save the waveform data in external memory in wfm format The stored files contain the waveform data of the four analog channels and the main setting information of the oscilloscope and all the data can be recalled Waveform files are binary files that store the instrument settings and waveform data They are intended to be transferred and viewed on similar model scopes 3 Setups Save the settings of the oscilloscope in internal or external memory in stp format At most 10 setting files from LocalSetup0 stp to LocalSetup9 stp can be stored in internal memory The stored settings can be recalled 4 Picture Save the screen image in external memory in bmp png jpeg or tiff format You can specify the file name and saving directory and save the corresponding parameter file txt under the same directory using the same file name The recall of image and reference files is not supported After seleting this type Press PicType to select the desired storage format Press Para Save to enable or disable the parameter save function MSO4000 DS4000 User s Guide 13 3 RIGOL 13 Store and Recall One key Bitmap Saving After a USB storage device is connected press e at the front panel to quickly save the current screen image under the root directory of the USB storage device in bitmap format bmp 5 CSV Save the waveform data displayed on th
203. within the screen Press Type to select Y Press CursorA and use 2 to adjust the vertical position of cursor A Press CursorB and use 2 to adjust the vertical positon of cursor B Press CursorAB and use 2 to adjust the vertical positions of cursor A and cursor B at the same time During the adjustment MSO4000D S4000 User s Guide 6 35 RIGOL 6 To Make Measurements the measurement results will change accordingly and the adjustable range is limited within the screen 6 36 MSO4000 DS4000 User s Guide 7 Logic Analyzer RIGOL 7 Logic Analyzer The logic analyzer is a waveform test device which is similar in function to the oscilloscope It can monitor and save the logic levels high or low of input signals and display them in a graphical way It is very convenient for users to detect and analyze the errors in the digital circuit design hardware or software design This chapter will introduce how to use the logic channels of the MSO4000 mixed signal digital oscilloscope and about the using methods of the logic probe please refer to the corresponding probe User s Guide The contents of this chapter To Select the Logic Channel To Turn on off the Logic Channel Group Setting To Set the Waveform Size Automatic Arrangement Setting To Set the Threshold To Use the Digital Bus To Set the Label Delay Calibration MSO4000 DS4000 User s Guide 7 1 RIGOL 7 Logic Analyzer To Select the Logic Channel Press CH Group and us
204. within the screen Vaod Area the area of the first period of waveform on the screen The units are the volt second The area above the zero reference namely the vertical offset is positive and the area below the zero reference is negative The area measured is the algebraic sum of the area of the whole period waveform Note that when the waveform on the screen is less than a period the period area measured is 0 MSO4000 DS4000 User s Guide 6 To Make Measurements RIGOL Frequency Counter Measurement The hardware frequency counter supplied with this oscilloscope can make more precise measurement of the input signal frequency Press Measure gt Counter to select anyone of CH1 to CH4 EXT or DO D15 as the measurement source The measurement result is displayed at the upper right corner of the screen and you can identify the current measurement source according to the color of the icon The following figure is the result of frequency measurement of the input signal of CH1 1 00000kHz Select OFF to disable the frequency counter measurement function MSO4000D S4000 User s Guide 6 19 RIGOL 6 To Make Measurements Measurement Setting 1 Source Selection Press gt Source to select the desired channel for measurement CH1 to CH4 MATH or DO D15 The color of the parameter icons under MENU at the left of the screen will change with the source selected 2 Measurement Range Press gt Meas Range gt Meas Range to s
205. wo buses are the same this chapter only takes Decodel for illustration purposes To get the decoding option information please refer to Appendix A Accessories and Options on page 18 1 When you have ordered the decoding option please refer to Option Management on page 14 16 to activate the corresponding option The contents of this chapter Parallel Decoding RS232 Decoding Option 12C Decoding Option SPI Decoding Option CAN Decoding Option FlexRay Decoding Option MSO4000 DS4000 User s Guide 8 1 RIGOL 8 Protocol Decoding Parallel Decoding Parallel bus consists of a clock line and data lines As shown in the figure below CLK is the clock line while BitO and Bit1 are the 0 bit and 1st bit on the data line respectively BitO Bit1 The oscilloscope will sample the channel data on the rising edge falling edge or the rising amp falling edges of the clock and judge each data point logic 1 or logic 0 according to the preset threshold level Press gt Decode to select Parallel and open the parallel decoding function menu 1 Clock Line Setting CLK Press CLKChannel to select any channel CH1 to CH4 or D0 D15 as the clock channel If None is selected no clock channel is set Press Slope to set the oscilloscope to sample the channel data on the rising edge EX falling edge E3 or rising amp falling edges BABS if n
206. yed in green which complies with the color of the digital channel label and the edges are displayed in white Both the label and the waveform of the digital channel currently selected are displayed in red Status Available states include RUN STOP T D triggered WAIT and AUTO Horizontal Time Base Represent the time per grid on the horizontal axis on the screen Use HORIZONTAL SCALE to modify this parameter The range available is from 1 000 ns to 1000 s Sample Rate Memory Depth Displays the current sample rate and memory depth of the oscilloscope Use HORIZONTAL SCALE to modify this parameter Waveform Memory Provides the schematic diagram of the memory position of the waveform currently on the screen waveform on the screen Trigger Position Displays the trigger position of the waveform Horizontal Position Use HORIZONTAL POSITION to modify this parameter Press down the knob to automatically set the parameter to 0 MSO4000 DS4000 User s Guide 1 25 RIGOL 1 Quick Start 10 Trigger Type Displays the currently selected trigger type and trigger condition setting A different label is displayed when a different trigger type is selected For example M represents triggering on the rising edge in Edge trigger 11 Trigger Source Displays the trigger source CH1 to CH4 EXT EXT 5 AC Line or DO D15 currently selected A different label is displayed when a different trigger source is sel

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