Home

User's Guide

Contents

1. DS4000 User s Guide 12 3 RIGOL 12 Store and Recall CSV Save the waveform data displayed on the 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 DS4000 User s Guide 12 Store and Recall RIGOL Internal Storage and Recall Internal storage and recall support Setups in Storage In the following part 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 stable display 2 Press 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 4 to open the local disk Figure b Size B Time _WOILU3A STORAGE 967 5M w gt et wo Figure a 3 As shown in Figure b the local disk can store at most 10 setting files Use 4 to select the desired st
2. Picture and CSV are not supported 1 Save the specified type of file in the external USB storage device 1 Connect the signal to the oscilloscope and obtain stable display 2 Press gt Storage to select CSV and press Save to turn on the interface as shown in Figure e Use 2 to select Disk D and press down 4 to open the USB storage device Figure f INN Nie 4 0006S H 200 0us 112M STORAGE Sizel B Time 64 0k SAVE 3 766 Figure e 3 As shown in Figure f use 4 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 uy RIGOL __TWINOZIMOH STORAGE SAVE DS4000 User s Guide 12 7 RIGOL 12 Store and Recall 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 LEED Name STORAGE Keyboard Sizei B Time SAVE et Pade aAA ANNARRA MOGOT Tel bavi sce cy eee Ge iti fees te EA Sie oie Eza Caa CSi m Ag En NEW FILE Figure g 5 Press OK to execute the saving operation 2 Load the specified type of file in the external USB storage device 1 Press gt Storage to select Traces and then press Load to turn on the interface as shown in Figure h Use 4 to select Disk E and
3. 600mv gt c Mode Open a N E Ef 1 rrr 04 01 3 Measure the signal parameters in record constant on mode RIGO TD H 200 0ns ore RRR D Ea 600mv 131985 wy Source CH1 Counter OFF ___TWLNOZIHOH Clear Display All OFF All Measure Source statistic OFF Meas Setting 4 Press IRUN STOP to stop the record 5 Analyze the waveform recorded using waveform analysis and as shown in the figure below the abnormal signals are captured E e E CEE coon Mode Analyze Analyze Trace Source CH1 Trace Current Frame Setup Ternplet O E DS4000 User s Guide 10 5 RIGOL 10 Waveform Record Waveform Playback Waveform playback can play back the waveforms currently recorded Press gt Mode and use 4J 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 would change continuously QO Play 138 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 CZJ cycle playback Play from the start frame to the end frame and then repeat until you stop it manually gt HE single playback Play from the start frame to the end frame and then stop 2 Interval Press this softkey and
4. 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 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 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 CH1 at the front panel will be illuminated You can also press Coupling continuously to switch the coupling mode DS4000 User s Guide 2 3 RIGOL 2 To Set the Vertical System Bandwidth Limit Set the ban
5. 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 Note in FFT mode and when MATH is the active channel you can also press DS4000 User s Guide 6 To Make Measurements RIGOL HORIZONTAL SCALE to switch between Split and Full Screen 4 Set the Vertical Scale In FFT measurement the unit of the horizontal axis changes from time to frequency Use HORIZONTAL SCALE and HORIZONTAL i POSITION to set the scale and position of the horizontal axis respectively The unit of the vertical axis can be dBVrms or Vrms which use logarithmic mode and linear mode to display vertical amplitude respectively If you need to display the FFT frequency spectrum in a relatively larger dynamic range dBVrms is recommended Press Scale to select the desired unit and the default is Vrms Press liad and and use 4 to set the vertical position and amplitude of the FFT frequency spectrum respectively Tips 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 no
6. Use 4 to select the file or folder to be deleted and then press Delete to delete the selected file or folder DS4000 User s Guide 12 15 RIGOL 12 Store and Recall To Rename a File or Folder Rename operation is valid only in external storage Before using the external disk make sure that the USB storage device is connected correctly Press gt Disk Manage and use to select and open the external disk Disk D or Disk E Use 42 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 Copy and Paste a File You can copy a file in the local disk to the external disk or copy a file in an external disk to another external disk Before using the external disk make sure that the USB storage device is connected correctly Press gt Disk Manage and use J to select and open the local disk local Disk Use 4 to select the desired file to copy and then press Copy to copy the selected file Use 4 to select the target directory and press Paste to paste the copied file under the selected directory To Clear the Local Memory You can clear all the files stored in the local memory with one operation Press gt Disk Manage and select Local Disk then press Clear gt OK to delete all the files stored in the local memory 12 16 DS4000 User s Guide 12 Store and
7. 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 DS4000 User s Guide 1 11 RIGOL 1 Quick Start Front Panel Overview 1 2 3 9 S 6 7 8 9 10 doar oor ie mee TRIGOL DS4054 ovmmoscuoscpre UitraVAtion nine scan SS 12 13 14 15 16 17 18 19 20 Figure 1 10 Front Panel Overview Table 1 1 Front Panel Description No Description No Description SS VERIO 15 __ VERTICAL 10 20 Probe Compensation Signal Output Default amp Print Terminal amp Ground Terminal 1 12 DS4000 User s Guide 1 Quick Start RIGOL Rear Panel Overview tc payne ee i i SP SE an r L x od i a Eea 4 t 2 e P4 45 E a alia iia iiaiia Hia finita fia fia bile Pn Hl TE Ye l a Trig Out Calibration Video Output LAN USB HOST AC Input Switch Reference Clock USB DEVICE Lock Hole Figure 1 11 Rear Panel Overview 1 Trig Out Calibration Various kinds of signals can be output from this connector press Ei AuxOutput to select the desired output type 1 TrigOut the oscilloscope outputs a signal which can reflect the current capture rate of the oscilloscope each time a trigger is generated 2 Fast the oscilloscope outputs a fast edge signal which can be used in the self calibration of the os
8. 3 To Set the Horizontal System RIGOL When X Y mode is enabled delayed sweep will be disabled automatically 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 17 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 to update the display and the waveform horizontal position and trigger control are not available The range of horizontal scale adjustment is from 200 0 ms to 50 00 s Note when Roll mode is enabled Delayed Sweep Protocol Decoding Pass Fail Test Measurement Range Waveform Record To Set the Persistence Time and To Trigger the Oscilloscope are not available Slow Sweep Another mode similar to 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 at 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
9. Press Polarity to select negative polarity or positive polarity and the default is negative polarity The oscilloscope will select the rising or falling edge as the start position during decoding NW 7 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 DS4000 User s Guide 5 7 Protocol Decoding RIGOL 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 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 OA 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
10. month 11 date 02 hour 21 gt minute 31 second 42 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 DS4000 User s Guide 13 9 RIGOL 13 System Function Setting Self test Information Press gt System gt SelfTestInfo 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 ovstem voltage 4 976 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 Utility gt System gt 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 saver 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 13 10 DS4000 User s Guide 13 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
11. 4 1 us 4 1 us Cursor B CurA CurB Storage Setting Storage Storage Type Traces Utility Function Setting Utility I O Setting Network Configuration Mode DHCP Auto IP USB Device Computer 4 H Sound Pass Fail Test Enable Test Source Operate X Mask Y Mask Message Display Stop On Output Output Waveform Record Mode End Frame Operate Play mode Interval Start Frame Current Frame Total Frames System Setting Vertical Expansion Screen Saver Screen Saver Time External Trigger Impedance OFF 0 24 div 0 38 div OFF OFF Fail O e TI OFF 7996 OFF Single 100 ns 7996 Ground Default OFF 1 MQ DS4000 User s Guide 12 19 RIGOL 12 Store and Recall Aux TrigOut Reference Clock ClockOutput Math Operation Setting MATH gt Operation Operate OFF CH1 CH1 OFF Source A Source B Invert Vertical Scale v N lt CH1 CH1 OFF Source A Source B Invert Vertical Scale A B Source A Source B Vertical Invert Scale CH1 CH1 OFF CH1 CH1 OFF Source A Source B Invert Vertical Scale FFT Source Window Function Display Scale Vertical Scale Horizontal Scale Sample Rate Logic Operation Expression AND Source A CH1 Ww CH1 Rectangle Split Vrms 10 dB Vrms div 1 25 MHz 50 MSa s N N N C C lt O V D G TA D T G a D 12 20 I 12 Store and Recall A Q O me CH1 OFF Source B Invert Vertic
12. 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 Wan The X value at cursor A A gt X take the trigger position as reference and s or Hz when measuring FFT waveform as its unit The Y value at cursor A A gt Y take the channel GND as reference and use the same unit as the current source The X value at cursor B B gt X take the trigger position as reference and s or Hz when measuring FFT waveform as its unit The Y value at cursor B B gt Y take the channel GND as reference and use the same unit as the current source The horizontal difference between cursor A and B AX The reciprocal of the horizontal difference between cursor A and B 1 AX The vertical difference between cursor A and B AY DS4000 User s Guide 6 31 RIGOL 6 To Make Measurements If needed please refer to the following steps to modify track cursor measurement parameters 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
13. 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 of all the channels turned on can be saved in different formats At recall the data will be displayed on the screen directly 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 3 Setups Save the settings of the oscilloscope in internal or external memory in stp format At most 10 setting files from LocalSetupO 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 One key Bitmap Saving os LA After a USB storage device is connected press at the front panel to quickly save the current screen image under the root directory of the USB storage device in bitmap format bmp
14. item currently selected is displayed with brown shading Press down the knob to get the corresponding help information in the Help Display Area Use 4 to select To Button and then press down the knob to switch to Button mode 1 28 DS4000 User s Guide 2 To Set the Vertical System 2 To Set the Vertical System The contents of this chapter To Enable the Channel Channel Coupling Bandwidth Limit Probe Input Impedance Waveform Invert Vertical Scale Vertical Expansion Amplitude Unit Channel Label Delay Calibration DS4000 User s Guide RIGOL 231 RIGOL 2 To Set the Vertical System To Enable the Channel 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 takes CH1 as an example to introduce the setting method of the vertical system CH1 2 2 a a 3 Connect a signal to the channel connector of any channel for example CH1 and then press CH1 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 or BW is not controlled by the on off state of the channel
15. 10 measurements of at most 5 measurement items that are turned on last in table mode Measurement History Graph ANN Tie 000GSa s H 200 0us 560Mpots DRA RRR AAA _TWLNOZINOH Measurement History Table ___TWLNOZraoH MEASURE gt oc O He n T 6 26 DS4000 User s Guide 6 To Make Measurements RIGOL 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 parameters can be measured through cursor measurement Press gt Mode at the front panel and use to select the desired cursor mode the default is OFF and then press down the knob The modes available are Manual Track and Auto Cursor Wore kep F TTI ITT DS4000 User s Guide 6 27 RIGOL 6 To Make Measurements 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 or MATH Press gt Mode gt Manual to turn the manual cursor function on and the measurement results will be displayed at the upper left corner of t
16. Decoding CAN Decoding Option Press gt Decode and select CAN to open the CAN decoding function menu 1 2 7 16 Source Press Source and select any channel CH1 to CH4 as the source channel 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 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 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 4 to enter the desired rate the range is from 10 kb s to 1 Mb s Sample Point The Sample point is the point within the 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 4 to adjust this parameter with a step of 1 The range is from 5 to 95 DS4000 User s Guide 7 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 4 to adju
17. Decoding Protocol analysis can be used by users to discover errors debug hardware and accelerate development easily so as to guarantee quick and high quality accomplishment of projects Protocol decoding is the basis of protocol analysis Only protocol analyses with correct protocol decoding are acceptable and only correct protocol decoding can provide more error information 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 two buses are the same this chapter only takes Decode for illustration To get the decoding option information please refer to Appendix A Accessories and Options on page 17 1 When you have ordered the decoding option please refer to Option Management on page 13 16 to activate corresponding option The contents of this chapter Parallel Decoding RS232 Decoding Option SPI Decoding Option I2C Decoding Option CAN Decoding Option FlexRay Decoding Option DS4000 User s Guide 7 1 RIGOL 7 Protocol Decoding Parallel Decoding Parallel bus consists of clock line and data line As shown in the figure below CLK is the clock line while BitO and Biti are the O bit and ist bit on the data line respectively CLK Bi
18. 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 harmful 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 X DS4000 User s Guide RIGOL DS4000 Series Overview Being a multifunctional and high performance digital oscilloscope DS4000 provides superb specifications and various functions which in combination with its easy to use design can help users to fulfill their tasks such as measurement and remote control more quickly Main features 500 MHz 350 MHz 200 MHz and 100 MHz bandwidth Dual channel or 4 channel model 4 GSa s maximum real time sample rate and 110 000 wfms s dots display maximum waveform refresh rate 140 Mpts maximum memory depth standard Ultra Vision technology 9 0 inches WVGA 800 480 160 000 color TFT LCD with ultra wide screen vivid picture low power consumption and long service life Enable to identify probe type automatically Adjustable brightness of analog channel waveform Auto setting of waveform display AUTO Various trigger functions including multiple protocol triggers Standard parallel decoding and multiple serial decoding options Auto measurements of 22
19. HDTV video standard trigger on the specified line Note that when this sync trigger mode is selected you can modify the line number using 4 in the Line Num menu with a step of 1 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 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 5 16 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL 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 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 SECAM the frame frequency is 25 frames per second The sweep line is 625 with interlacing sweep HDTV HDTV consists of 480P 576P 720P 1080P and 1080I 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 fr
20. Introduce how to decode the input signal using those common protocols 8 Reference Waveform Introduce how to compare the input waveform with the reference waveform 9 Pass Fail Test Introduce how to monitor the input signal using the Pass Fail test 10 Waveform Record Introduce how to analyze the input signal using waveform record 11 Display Control Introduce how to control the display of the oscilloscope 12 Store and Recall Introduce how to store and recall the measurement result and the setting of the XII DS4000 User s Guide RIGOL oscilloscope 13 System Function Setting Introduce how to set the remote interface and system related functions 14 Remote Control Introduce how to control the oscilloscope remotely 15 Troubleshooting Introduce how to deal with common failures of the oscilloscope 16 Specifications List the specifications and general specifications of the oscilloscope 17 Appendix Provide 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 gt Storage Knob togo Knob Logo Knob fm tiara cn Knob Navigation VERTICAL 6 Vertical Position Knob POSITION Knob HORIZONTAL Horizontal TRIG
21. PP PDP PPP PPP m vA oO T E5 MIEASURE All Measurement One key Measurement 6 24 DS4000 User s Guide 6 To Make Measurements RIGOL Statistic Function Make statistic and display the current average minimum or standard deviation and maximum or count values of at most 5 measurement items that are turned on last Press gt Statistic to turn the statistic function on or off Press gt StatisSel to select Extremum or Difference measurement When Extremum is selected minimum and maximum values are displayed When Difference is selected standard deviation and count values are displayed Cur 1 000ms Avg 1 O00ms Cur 1 004ms Ave 1 O00ms Dev 3 456u5 Cnt 492 Min 992 Ous Max 1 O08ms Extremum Measurement Difference Measurement Press gt Reset Statistic to clear the history data and make statistic again H 200 0us Seoda CORR _TWINOZIYOH MIEASURE Statistic Result DS4000 User s Guide 6 25 RIGOL 6 To Make Measurements Measurement History To view the history measurement data press gt MeasHistory gt MeasHistory gt ON The history data can be displayed in two modes Graph display the results of the last 10 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
22. Recall RIGOL Factory Press to return the oscilloscope to its factory state refer to the table below Table 12 2 Factory Horizontal Setting HORIZONTAL Vertical Setting VERTICAL Acquisition Setting Acquire Trigger Setting TRIGGER Display Setting Display Cursor Setting Cursor Storage Setting Storage Utility Function Setting Utility Math Operation Setting MATH gt Operation Protocol Decoding Decode 1 Decode 2 Reference Waveform Setting REF Horizontal Time Base Horizontal Offset Delayed Sweep Time Base Type Time Base Scale Horizontal Reference LT Vertical Scale Vertical Offset CH1 Switch CH2 Switch CH3 Switch CH4 Switch Channel Coupling Bandwidth DS4000 User s Guide 12 17 12 Store and Recall 1 MQ OFF Coarse Input Impedance Channel Invert Vertical Scale Channel Unit i Q O z Acquisition Setting Acquire Acquisition Mode Normal Sampling Mode Real Time Memory Depth Auto Trigger Setting TRIGGER Trigger Type Source Slope Trigger Mode Trigger Coupling Trigger Holdoff CHi Rising Edge Auto J O 100 ns Display Setting Display Display Type Vectors Persistence Time Min Waveform Intensity 50 Screen Grid Brightness Menu Display 50 Infinite Cursor Setting Cursor Mode None Cursor Type Source Time Unit CurA CurB Track Cursor A CH1 4 1 us 4 1 us CH1 12 18 DS4000 User s Guide 12 Store and Recall RIGOL CH2
23. SINGE ounn nathan E O E AE tas 1 18 DS4000 User s Guide XV RIGOL Muter UNCU KMOD sinursacnerssions ots iananeieucedenaianaboiinnemethrenauaaonieees 1 19 Navigation IO Derai A 1 19 BIS a E A E EE AITE E T EE EE I A E E 1 20 PATA EAS AA E O E E E A E ET A N E E E A T E 1 20 FUNCUON KEY Siemon r T 1 20 RECO E E 1 21 SCP IALCH ACC A E P E EE EOT 1 22 TO User the Security LOCK acssiniinayccsncussnieracubvecvanwranaNanweiadwentebanenanwuast aaltnatales 1 27 To Use the Built in Help SyStern ccscsesssscnenecesncneneneneceananavasaenenenennsnenens 1 28 2 To Set the Vertical SYSteim c ccccscssseescsseneseesseeseeseneseeseneseeeneseeeenenens 2 1 To Enable the Channel ccccssscccscesesececuevavavaeceeueueueneeuauavavavaseueueneneneavans 2 2 Channel COU DINING vorsins 2 3 Bandwidth LIM assier salve a aa 2 4 ProDeR tnd A ns cha adnan ta tc at acne 2 5 TN DPUL Impedans inaa aAa 2 7 Waveform INVE eataa e a 2 8 Vertical Scalae a E 2 8 Vertical ExpanSlO N nirso aan a E EE 2 9 AmptUde UNM sisirin aaia 2 9 channel Label aiesstnitenetttau a a a E a a aves 2 10 Delay CalbratiOi riren aa a a 2 11 3 To Set the Horizontal System ccsccssscsesseeeseeseneseeeeneseeceneeseeeneeseaeaes 3 1 Pelayed SWCD acrescauscvnnanen onctanswuevaiclteiniantrsaniain in wisacueantaeideintyiewadereiana 3 2 Mire BISE MOG oaa von tlaranuhel avonanarateavweneeberene 3 4 YEE MOOG vcisetinnsiecienreteteniuciueaieauaminsianxiernaneenini OO E 3 4 KY OGG a a E a
24. SOP EOP trigger at the end of the SEO portion of the EOP of the data packet 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 normal or single The corresponding status light of the current trigger mode turns on 5 32 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER t LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 DS4000 User s Guide 5 33 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 Connector 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 34 DS4000 User s Guide 6 To Make Measurements RIGOL 6 To Make Measurements DS4000 can make math operation cursor measurement and auto measurement on sampled and displayed data The contents of this chapt
25. Select Window Function Spectral leakage can be considerably decreased when a window function is used DS4000 provides four kinds of FFT window functions which have different DS4000 User s Guide 6 5 RIGOL 6 To Make Measurements 3 6 6 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 DEN Waveforms Suitable for Characteristics Measurement The best frequency resolution the poorest amplitude resolution similar to the situation when no window is multiplied Hanning Better frequency resolution poorer amplitude resolution Hamming A little bit better frequency resolution than Hanning Blackman The best amplitude resolution the poorest frequency resolution Set the Display Mode Rectangle Transient or short pulse the signal levels before and after the multiplication are basically the same Sine waveforms with the same amplitude and rather similar frequencies Wide band random noise with relatively slowly changing waveform spectrum Sine periodic and narrow band random noise 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
26. User s Guide
27. and Lower Limit and use gt 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 t LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 5 12 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Slope Trigger Trigger on the positive or negative slope of 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 channel with signal input as trigger source to obtain stable trigger Slope Condition Press When to select the desired slope condition o tm trigger when the positive slope time of the input signal is greater than the specified Time Se
28. 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 Mantissa press 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 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 DS4000 User s Guide 6 11 RIGOL 6 To Make Measurements For example Variable1 is set to 6 1074 10 via the following settings Variable Variable1 Mantissa 6 1074 Exponent 8 5 Operator Please refer to the following table to get the functions of each operator Table 6 4 Operators Oreretan A E Arithmetic operators add subtract multiply and divide Parentheses used to increase the priority of the operation enclosed in the parentheses Relationship operators lower than greater than lower than or equal to greater than or equal to equal to not equal to Logic operator NOT OR AND In division operation when the divisor is 0 the result of the division is treated as 0 In logic operation when the voltage of the analog channel is greater than 0 it is considered as logic 1 otherwise logic 0 6 Figure Select from f
29. danetsbasnaidubeteneeite 3 5 ROI MOGE aradenn E NS 3 8 OZON S Ea eanged me tecerarcunanauennyaeie 3 9 Horizontal Reference encrena E weasinaeeue 3 10 4 To Set the Sample System ccsccsssesesseneseeseneseeeeneseeeeneeseeeseeseeesenseas 4 1 Acguisiton MOdEraninsonena a a 4 2 NOrmal eissa ia Gamieravanmusseetnanacawanuenuneseateeasanauiaitenk 4 2 Ael e E A E E etal and ec et E E de Wee cand E A EE 4 2 Peak Dete ssia 4 4 HIOMRESOIUUOI sustii neea tata adantetacdaetaanee 4 4 sample Mode isemi a aa 4 5 DS4000 User s Guide SIMPE RIE iaa a 4 6 Momo DeO iara E O canes eacuaweleewuauen 4 8 ARAUA SIA en N EE E 4 9 5 To Trigger the Oscilloscope sssssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 5 1 moger SOUrCE oie a a aa Foe eteeoaks 5 2 Tigger Mode sinsero cate alavsncnnsecd wats atic wena naieahsoreawenatbeatewnnnenencnaeieeas 5 3 TREGST COUDING cirin aeneis AE AE 5 5 Moger TOGO iriaren a a A 5 6 NOISE REJECTION ceea a necubananeneeemeaiecas 5 7 OGT UYD ana E ar cere E AEE anne TEN 5 8 Edge Migger raiteen n AE nicest 5 9 pulse IIGGOD anea a a 5 11 Slope Migger rinena a aa a 5 13 Video TGS OU airaa a E A CA 5 16 Pattern IIGGEN speisen i toerrneticeends ven es 5 18 RSZ 352 TiIGG SR ia a luce ben tebuvereiay ie yoru Ova en tal suis 5 20 2E IGG Clea ca teeta eh een te eterna ete aurea tee alee ene ata aut ae 5 22 2 cd Mig 08 arenes Reece N nes ae err ne cre Mee eee eae eee ee 5 25 CAN TIGO E eeraa ana tess 5 27 PICK RA
30. 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 at the same time 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 Current Error Error Threshold 70 Start Frame End Frame CurFrame Diff 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 analysis based on trace the oscilloscope compares each frame with the templet to compute the difference value and normalizes each value using the maximum one then compares the normalized value of each frame with the threshold selected to judge whether the frame is an error frame CurFrame Diff relative difference is the normalized value of the difference between the current frame and templet 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
31. 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 if the power is correctly connected Check if the power switch is really on Check if 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 contact RIGOL The signal is sampled but no waveform of the signal is displayed 1 2 3 4 5 Check if the probe is correctly connected to the signal connecting wire Check if the signal connecting wire is correctly connected to the BNC namely channel connector Check if the probe is correctly connected to the item to be tested Check if 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 th
32. horizontal control area 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 DS4000 User s Guide 3 To Set the Horizontal System RIGOL X Y Mode In this mode the oscilloscope automatically turns on all the four channels CH1 to CH4 and the screen is divided into two coordinate areas wherein X1 and Y1 track the voltages of CH1 and CH2 and X2 and Y2 track the voltages of CH3 and CH4 The phase deviation between two signals with the same frequency can be easily measured via Lissajous method The figure below shows the measurement schematic diagram also called Ellipse Method of the phase deviation The signal must be centered horizontally According to sin6b A B or C D wherein 8 is the phase deviation angle between the two channels and the definitions of A B C and D are as shown in the figure above the phase deviation angle is obtained that is 6 arcsin A B or tarcsin C D If the principal axis of the ellipse is within quadrant I and III the phase deviation angle obtained should be within quadrant I and IV namely within 0 to 11 2 or 31 2 to 2r If the principal axis of the ellipse is within quadrant II and IV the
33. impedance is 50 Q 14 CH3 Vertical Scale Display the voltage value per grid of CH3 waveform vertically Use VIRTICAL t SCALE to modify this parameter The following labels will be provided according to the current channel setting channel coupling such as mg in AC coupling bandwidth limit such as El when bandwidth limit is enabled and input impedance such as when the input impedance is 50 Q 15 CH4 Vertical Scale Display the voltage value per grid of CH4 waveform vertically Use VIRTICAL t SCALE to modify this parameter The following labels will be provided according to the current channel setting channel coupling such as wm in AC coupling bandwidth limit such as Bl when bandwidth limit is enabled and input impedance such as when the input impedance is 50 Q 16 Message Box Display prompt messages 17 Notification Area Display system time sound icon and USB storage device icon 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 Sound Icon when sound is enabled El is displayed Press gt Sound to turn the sound on or off USB Storage Device Icon when the oscilloscope detects a USB storage device is displayed DS4000 User s Guide 1 25 RIGOL 1 Quick Start
34. 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 gt System gt ErrorInfo 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 DS4000 User s Guide 13 11 RIGOL 13 System Function Setting Self calibration The self calibration program can quickly make the oscilloscope reach the best working state to get the most precise measurement values You can perform self calibration at any time especially when the change of the environment temperature is up to or more than 5 C Make sure that the oscilloscope has been warmed up or operated for more than 30 minutes before 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 Last Calibration Time 2009
35. ns to 990 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 t LEVEL to adjust the trigger level During the adjustment two orange trigger level lines and two trigger marks Em and E appear on the screen and move up and down with the rotation of the knob while at the same time the trigger level value and the slope value are displayed at the lower left corner of the screen When stopping turning the knob the trigger level lines and trigger marks disappear in about 2 seconds r Y 4 J Slew Rate Va Vg Ta Ts The adjustment mode of the trigger level is different when different vertical window 5 14 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Low Lvi and Slew Rate change accordingly but UP Lvl remains unchanged s adjust the upper and lower limits of the trigger level at the same time During the adjustment UP Lvl and Low Lvl 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 corresponding status light of the current trigger mode turns on T
36. 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 8 2 DS4000 User s Guide 8 Reference Waveform RIGOL To Select REF Source Press Current and use 4 to select any reference channel Refi to Ref10 that has been turned on and then press Source to specify a reference source CH1 to CH4 MATH for this channel To Save to Internal 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 To Adjust REF Waveform Display To adjust the reference waveform specified in Current Press to enable the REF function Then press filial and use 4 to adjust the vertical position of the reference waveform and press and use 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 DS4000 User s Guide 8 3 RIGOL 8 Reference Waveform To Export to Internal or External Memory Users can also save the reference waveform to the internal Flash memory or external USB storage device The file fo
37. 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 t LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 DS4000 User s Guide 5 31 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 Soeed The figure below shows the USB data transmission protocol End of packet trigger i f is ar ae i y f i pf FF Ff Ff ff roof igs ff irid j fo r F Ff f I i 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 for D and D data cables respectively CH1 to CH4 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
38. phase deviation angle obtained should be within quadrant IT and III namely within tr 2 to TT or tr to 377 2 DS4000 User s Guide 3 5 RIGOL 3 To Set the Horizontal System X Y function can be used to measure the phase deviation occurred 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 and enable X Y mode Then press XY1 to select On 3 Roate VERTICAL W POSITION of CH1 and CH2 to display the signals at the center of the screen and roate VERTICAL t SCALE to make the signals easy to observe At this point the circle as shown in the figure below should be displayed 4 As shown in the figure above the distances from the crossing points of axis and the circle to the origin of the coordinates are approximately equal Thus the phase deviation angle 2 arcsin1 90 Note In Y T mode the oscilloscope could use any sample rate within the guaranteed range to capture waveform The maximum sample rate of X Y mode is 2 0 GSa s Generally reducing the sample rate properly could improve the display effect of Lissajous figure 3 6 DS4000 User s Guide
39. press down 4J to open the USB storage device Figure i INN Nie 4 000GSa s H 2U0U Uus 41 ont pts SSS Size B Time __TWINOZINOH STORAGE 64 0k 967 5M LOAD Figure h 2 As shown in Figure i use 4 to select the desired file to load and then press Load to load the selected file 12 8 DS4000 User s Guide 12 Store and Recall RIGOL Load Name Sizes B Time wi S a N lt I oe g z q Up fee 20111029 2011 10 30 18 41 LOAD fee NewDirectoryl 2011 12 2 14 04 Figure DS4000 User s Guide 12 9 RIGOL 12 Store and Recall Disk Management Press gt Disk Manage to turn on the disk management interface as shown in the figure below and use to select the desired disk The disk currently selected is displayed in green and press down 4 to open the disk selected Mame SizeliBy Time mu LIA gt Disk O 967 Shl gt Disk E 3r EG Execute the following operations through the disk management menu To Select File Type To Create New Delete or Rename Files or Folders To Copy and Paste Files To Clear the Local Memory 12 10 DS4000 User s Guide 12 Store and Recall RIGOL To Select File Type Except the file types in Storage the oscilloscope can also display save or read some files for advanced applications such as mask file of the Pass Fail test pf waveform record file rec upgrade file rgl parameter file txt and
40. record Open 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 The oscilloscope stops recording until users press IRUN STOP and at this point users can play back or analyze the waveform In constant on mode the oscilloacope can capture the accidental abnormal signals during the adjustment Following is an application example of the record constant on mode Use DS4000 CH1 to observe a square waveform which contains certain overshoot and might be superposed with abnormal pulse 1 Connect the signal output terminal to CH1 of the oscilloscope using the probe Adjust the oscilloscope to make it trigger stably RECORD gt ra a N m 2 Enable record constant on mode 10 4 DS4000 User s Guide 10 Waveform Record RIGOL RIGOL l TD H 2000ns ee ee r A
41. scale clockwise to reduce the scale and counterclockwise to increase The scale information such as 1 eine in the channel label at the bottom of the screen will change accordingly during the adjustment The adjustable range of the vertical scale 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 2 mV div 5 mV div 10 mV div 5 V div Fine adjustment further adjust the vertical scale within a relatively smaller range to improve vertical resolution 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 ur ats tal Note you can also press VERTICAL SCALE to quickly switch between Coarse and Fine adjustments 2 8 DS4000 User s Guide 2 To Set the Vertical System RIGOL Vertical Expansion When using VERTICAL t SCALE to change the vertical scale of the analog channel you can choose to expand or compress the signal vertically around the center of the screen or the ground point of the signal Press 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 v
42. selected Different label is displayed when different trigger source is selected and the color of the trigger parameter area will change accordingly For example H denotes that CH1 is selected as the trigger source 11 Trigger Level E at the right of the screen is the trigger level label and the trigger level value is displayed at the upper right corner of the screen When using TRIGGER LEVEL to modify the trigger level the trigger level value will change with the up and down of El Note in slope trigger there are two trigger level labels and Ea For detailed information refer to Vertical Window on page 5 14 12 CH1 Vertical Scale Display the voltage value per grid of CHi waveform vertically Use VIRTICAL t SCALE to modify this parameter The following labels will be provided according to the current channel setting channel coupling such as W in AC coupling bandwidth limit such as El when bandwidth limit is enabled and input impedance such as EJ when the input impedance is 50 Q 13 CH2 Vertical Scale Display the voltage value per grid of CH2 waveform vertically Use VIRTICAL t SCALE to modify this parameter The following labels will be provided according to the current channel setting channel coupling such as E in AC coupling bandwidth limit such as El when bandwidth limit is enabled and input impedance 1 24 DS4000 User s Guide 1 Quick Start RIGOL such as M when the input
43. this key to execute print function or save the screen ti a in the USB storage device If the oscilloscope is currently connected to a printer and the printer is in idle state press gt 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 Cursor J ospy Volity Measure press this key to enter measurement setting menu to set the measurement related parameters Acquire press this key to enter sample setting menu to set the acquisition mode the memory depth and the antialiasing function of the oscilloscope Storage press this key to enter 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 cursor measurement menu The oscilloscope provides three cursor modes manual track and auto 1 20 DS4000 User s Guide 1 Quick Start RIGOL Display press this key to enter display setting menu to set the display type persistence time brightness grid type grid brightness and menu display time of the waveform Utility press this key to enter system function setting menu to set the system rela
44. use 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 to set the start frame of playbak The default is 1 and the maximum is the maximum number of frames recorded 4 Current Frame Press this softkey and use 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 frame 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 10 6 DS4000 User s Guide 10 Waveform Record RIGOL 5 End Frame Press this softkey and use 42 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 Menu Front Panel Press Operate and select B to Press the backlight goes on in start playing back yellow indicating that the playback is started Press Operate and select II to Press again to pause the playback pause the playback Pre
45. 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 Threshold Level Press Threshold to turn the threshold setting menu on Channel Select the channel that needs to set a threshold Set to TTL Press this softkey to set the threshold of the specified channel to TTL level immediately e Press this softkey to set the threshold of the specified channel to CMOS level immediately Press this softkey to set the threshold of the specified channel to ECL level immediately Press this softkey and use to set the threshold The default is 0 V Note the TTL level CMOS level ECL level and the threshold value all depend on the vertical scale setting of the current channel 4 Display related Setting Press Format to set the display format of the bus to Hex Decimal Binary or ASCII Press Offset and use 4 to adjust the vertical display position of the bus Press BusStatus to turn the bus display on or off DS4000 User s Guide 7 3 RIGOL 7 Protocol Decoding 7 4 Decoding Table The decoding table displays the decoded data and the corresponding time in table format It can be used to observe relatively longer decoded data to solve the problem that some data could not be seen clearly on the screen Press Event Table gt Event Table to select ON n
46. 0 C Humidity Under 35 C lt 90 relative humidity 35 C to 40 C lt 60 relative humidity WARNING To avoid short circuit inside the instrument 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 II A WARNING Make sure that no overvoltage such as that caused by thunderbolt can reach the product or else the operator might expose to danger of electric shock Installation overvoltage Category Definitions Installation overvoltage category I 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 DS4000 User s Guide VII RIGOL Pollution Degree Degree 2 Pollution Degree Definitions Pollution degree 1 No pollution or only dry non conductive pollution occurs 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 Occasionally a temporary conductivity caused by condensation may occur For example ge
47. 00 User s Guide 6 17 RIGOL 6 To Make Measurements Voltage Parameters Overshoot Vmax Ay Vtop Vpp Vamp Vbase Vmin Preshoot 1 Vmax 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 3 Vpp the voltage value from the highest point to the lowest point of the waveform Vtop the voltage value from the flat top of the waveform to the GND 5 Vbase 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 2 Wherein x is the ith point being measured nis the number of points being measured 8 Vrms the root mean square value on the whole waveform or 6 18 DS4000 User s Guide 6 To Make Measurements RIGOL 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 DS4000 User s Guide 6 19 RIGOL 6 To Make Measurements Frequency Counter Measurement The hardware frequency counter supplied with this oscilloscope can make more precise measurement of th
48. 000 User s Guide 16 Specifications RIGOL 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 DS405x DS403x 20 MHz 100 MHz 200 MHz DS402x 20 MHz 100 MHz DS401x 20 MHz Low Frequency Response lt 5 Hz on BNC AC Coupling 3dB Calculated Rise DS405x 700 ps Time DS403x 1 ns DS402x 1 8 ns DS401x 3 5 ns DC Gain Accuracy 2 full scale 200 mV div to 5 V div 0 1 div 2 mV 0 5 offset value 1 mV div to 195 mV div 0 1 div 2 mV 1 5 offset value ESD Tolerance 2 kV Channel to Channel DC to maximum bandwidth gt 40 dB Isolation DC Offset Accuracy Trigger 6 div from center of the screen Trigger Level Range EXT 0 8 V Trigger Mode Auto Normal Single Holdoff Range 100 ns to 10 s High Frequency 50 kHz Rejection Low Frequency 5 kHz Rejection Edge Trigger Edge Type Rising Falling Rising amp Falling DS4000 User s Guide 16 3 RIGOL 16 Specifications Pulse Trigger Pulse Condition Positive Pulse Width greater than lower than within specific interval Negative Pulse Width greater than lower than within specific interval Pulse Width Range 4nsto4s Slope Trigger Slope Condition Positive Slope greater than lower than within specific interval Negative Slope greater than lower than within specific interval
49. 01 01 00 00 00 NOTE Please connect the calibration signal to all input channels and the external trigger channel 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 13 12 DS4000 User s Guide 13 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 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 Trigger Impedance Users can set the input impedance of the EXT TRIG connector at the front panel Press gt Extimpedance to select 1 MQ default or 50 Q DS4000 User s Guide 13 13 RIGOL 13 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 gt AuxOutput to select the desired outp
50. 10 vertical VERTICAL measurement parameters Press the softkey at the left of the screen to activate the corresponding measurement item 2 Channel Label Waveform Different channels are marked by different colors and the color of the waveform complies with the color of the channel 3 Status Available states include RUN STOP T D triggered WAIT and AUTO 4 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 50 00 s 5 Sample Rate Memory Depth Display the current sample rate and memory depth of the oscilloscope Use HORIZONTAL t SCALE to modify this parameter 6 Waveform Memory Provide the schematic diagram of the memory position of the waveform currently on the screen waveform on the screen 7 Trigger Position Display the trigger position of the waveform 8 Trigger Position Use HORIZONTAL t POSITION to modify this parameter Press down DS4000 User s Guide 1 23 RIGOL 1 Quick Start the knob to automatically set the parameter to 0 9 Trigger Type Display the currently selected trigger type and trigger condition setting Different label is displayed when different trigger type is selected For example amp represents triggering on the rising edge in Edge trigger 10 Trigger Source Display the trigger source CH1 to CH4 EXT EXT 5 or AC Line currently
51. 18 Operation Menu Press any softkey to activate the corresponding menu The following symbols might be displayed in the menu a6 eo Denote that at the front panel can be used to select parameter items The backlight of turns on when parameter selection is valid Denote that t can be used to modify parameter value The backlight of turns on when parameter input is valid Denote that you can use the navigation knob to quickly adjust locate parameters Denote that users can rotate and then press down to select the desired parameter Denote that the current menu has several options Denote 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 Denote that you can open the next page menu Denote that you can open the previous page menu DS4000 User s Guide 1 Quick Start RIGOL To Use the Security Lock If needed you can use the security lock please buy it yourself to lock 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 13 To Use the Security Lock Note do not insert other articles into the security lock hole to avoid damaging the instrum
52. 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 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 10Mb s 5 30 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 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 TSS trigger on the transmission start sequence of FlexRay bus Note as the occurrence probability of specified FlaxRay frame is 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 condition What s more 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
53. Below is the sequence chart of SPI bus data transmission CLOCK CYCLE NUMBER SCK CPOL 0 SCK l i CPOL 1 o MOSI FROM MASTER MISO FROM SLAVE SPISS TO SLAVE UNDEFINED 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 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 CS trigger when the CS channel is High or Low After this trigger condition is selected press Mode to select High or Low Note that CS is valid only when DS4000 User s Guide 5 25 RIGOL 5 To Trigger the Oscilloscope this condition is selected 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 CS 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 se
54. Channel to select any channel CH1 to CH4 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 to Low or High Press Threshold to set the threshold of the MOSI data channel 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 Endian Setting Press Endian to select LSB or MSB and the default is MSB Display related Setting Press Format to set the display format of the bus to Hex Decimal Binary or ASCII Press Offset and use J 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 time and error information on the MOSI or MISO data line in table format It can be used to observe relatively longer decoded data to solve the problem that some data could not be seen clearly on the screen 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 an USB storage device is currently connected to the instrument press Export to export the data table to the DS4000 User s Guide 7 11 RIGOL 7 Protocol Decoding external USB storage device in CSV format H 2 000ms gt 38 003 Oh pts
55. Event Table ON __TWLNOZIOH BUS1 s lt k 9 Error Expressions during Decoding When the clock for a frame in SPI is nout enough the data is filled with red patches For example when Data Bits is set to 7 and SCLK slope is set to rising edge decoding error will be generated 370M me 50 00MSa s H 2 UUUms Baki ake __TWLNOZINOH Not enough for 7 bits 7 12 DS4000 User s Guide 7 Protocol Decoding RIGOL I2C Decoding Option I2C serial bus consists of the clock line SCLK and the data line SDA SCLK A2 Device AO Host SCLK SDA SCLK sample the SDA on the clock rising edge or falling edge SDA denote the data channel Press gt Decode to select I2C and open the 12C decoding function menu 1 SCLK Setting Press SCLK to select any channel CH1 to CH4 as the clock channel Press SCLKThreshold to set the threshold of the clock channel 2 SDA Setting Press SDA to select any channel CH1 to CH4 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 4 to adjust the vert
56. GER 2 LEVEL Trigger Level SCALE Scale Knob Knob HORIZONTAL amp 2 Horizontal POSITION Position Knob DS4000 User s Guide XIII RIGOL Content Conventions in this Manual This manual takes DS4054 for example and the descriptions here have contained all the functions and performances of other models DS4000 series includes the following models Model Analog Bandwidth Channels Ds4054 SOOMHz S Aa Ds4o52 SOOMHZ O a DS4034 S5OMHz S A DS4032 S5OMHz S a O NIANI A Ds4024 200mhz S Aa Ds4022 200Mhz S a O Ds4ot4 100mhz S a Ds4o12 100M7 O 2 O 2 AN A XIV DS4000 User s Guide RIGOL Contents Guaranty and Declaration ccccsssecscsssecsesseneseeceneseecenesseeeseeseaeseeseeeseesenenens I Safety Requirement cccsccseeeeneseeseneseeseneeeeeeneeeeeeneeseaeneesuaeseesuaeseeseeesenseas II General Safety SUMMA cercsaneteeneiteiaecsigais teatecantnatedcanceceone dada interes IT Safety Terms and Symbols ccccscseersesseneercesnesearcuseeneareuseseestersessensarsanes IV Measurement Category sssrin sss acteredactentaseierencncece V Ventilation Requirement snsessnesnsnusnnnurnsnurnsnurnnnurnrnurnrnnrnennrnrnnrnrnnrurnne VI WORKING Environment erea a a gus etaanneonemeneenens VII General Care and Cleaning nssssnsssssesnsnurnsnurnrnnrnrnnrnsnnrnrnnrnrnnruennnuennnnnne IX Environmental Considerations ccccccscsccecseeeseeeeeeeeaeeeeeeeeaeeeeeeseaeseeeseeaesenes X DS4000 S
57. GSa s 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 DS40X4 four channels DS40x2 two channels DC AC or GND 1 MQ41 14 pF 3 pF or 50 241 5 0 001X to 1000X in 1 2 5 step RIGOL Maximum Input Voltage 1MQ Horizontal Timebase Scale Timebase Accuracy Clock Drift Delay Range Timebase Mode Number of XYs Waveform Capture Ratet Vertical Bandwidth 3dB Single shot Bandwidth Vertical Resolution Vertical Scale 16 2 16 Specifications Maximum Input Voltage of the Analog Channel CAT I 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 DS405x DS403x 1 ns div to 50 s div DS402x 2 ns div to 50 s div DS401x 5 ns div to 50 s div lt 4ppm lt 2 ppm year Pre trigger negative delay 21 screen width Post trigger positive delay 1 s to 1000 s Y T X Y Roll Delayed Sweep 2 simultaneously four channel model 110 000 wfms s dots display DS405x DC to 500 MHz DS403x DC to 350 MHz DS402x DC to 200 MHz DS401x DC to 100 MHz DS405x DC to 500 MHz DS403x DC to 350 MHz DS402x DC to 200 MHz DS401x DC to 100 MHz 8bits two channels sample at the same time 1 mV div to 5 V div 1 MQ DS4
58. IZONTAL 2 POSITION and HORIZONTAL SCALE can also be used to adjust the horizontal position and scale of the operation results DS4000 User s Guide 6 9 RIGOL 6 To Make Measurements Advanced Operation DS4000 provides advanced operation function that allows users to define operation functions Press MATH gt Operate gt Advance gt Expression gt ON and the editing window as shown in the figure below is displayed Expression euqecy al Operator g gt z b l 8 Figure Turn 4 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 t
59. LE Ax 556us 11AX 1 798kHz AY 5 34 V ___TWOILNSA CURSOR Period 1 000ms RIGOL 10 H 100 0us yeontpts RRARRARARAARARRARAA pp AOK 392us ADY 3 06 V B gt X KEETE B gt Y PPLE AX 556us 11AX 1 798kHz AY 5 30 V EEY CURSOR Y i i 1 i i i i 1 i i i i i 1 i i i i i i Period 1 004ms DS4000 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 22 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 gt 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 parameter The following figure shows the auto measurement of the delay between two channels lt m a O T r f CURSOR 6 34 DS4000 User s Guide 7 Protocol Decoding RIGOL 7 Protocol
60. N 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 Signal Type Press Signal Type to select the desired signal type Rx receiving signal on the CAN signal line Tx transmission signal on the CAN signal line DS4000 User s Guide 5 27 RIGOL 5 To Trigger the Oscilloscope 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 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 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 4 to input the desired value The range is from 0 to 2047 standard ID format or 0 to 536870911 expanded ID format press Data Bits and use to input the desired value The r
61. OIUtION cceeeeeeeeeeeees 4 4 Horizontal Reference 3 10 Horizontal Scale ccscseeeeeeeeees 3 9 I2C Decoding wicstaitoisrtenioiieureds 7 13 Input ImMpedance sceeeeeeeeees 2 7 IP AdArO S Siriei nadia 13 3 LAN sinrin 13 2 14 6 MAC aiana 13 5 Manual Mode sceceeceeeeeeeeees 6 28 Memory Depth ccccecseeeeeeeeees 4 8 Multiplication cceceeeseeeeeeeeees 6 3 Network Status ccceceeeeeeeeees 13 2 NORM Gl roeien 4 2 5 4 OEE PEE E 6 8 ODETA TOT saia eaa raaraa 6 12 OR caaan aa 6 8 OVES OO Eanna 6 19 Parallel Decoding 7 2 Pattern SQUING weccnissevatvenence dened 5 18 Pattern gge anisan 5 18 Peak Detect cscseersesseseersessenss 4 4 PCHOG E E E EE E 6 16 Persistence TIMGC cccceeeeeeeees 11 3 Phase oaoa 6 17 PICU E aaoun 12 3 PRESHOOE ueniar 6 19 Pulse Condition csceccecseneersenes 5 11 Pulse TriQGer sscsessecsecsensersenes 5 11 1 RIGOL Pulse Width Setting c0000 5 11 Record Constant On 10 1 10 4 Rectangle vennana 6 6 Reference CIOCK scsessersessenes 1 13 RISE TIME cnatcnseadadiandasccneadnteass 6 16 FROME r 3 8 RS232 De COCING scecceceeeeeeees 7 5 Sample Rate c ccsscsesreeseesenseres 4 6 DOWIDS on aai 12 3 SNOG irian 5 4 Slope Condition ceceeeeeeeeees 5 13 Slope TriGGer scsecseseersessenseres 5 13 SPI Decoding cccseseersessereeres 7 10 Stati AP ean 13 3 Subnet MaSk cccseeeeeeeee
62. 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 time and error information on TX and RX data lines in table format It can be used to observe relatively longer decoded data to solve the problem that some data could not be seen clearly on the screen 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 error occurs during the decoding the corresponding error information is displayed If an 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 DS4000 User s Guide 7 7 RIGOL 7 Protocol Decoding 7 8 Event Table ON __WOILYA BUS1 Ld pr a lt The Error Expression during Decoding 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 Errors generated when the end frame condition is not met When the stop bit is set to 1 5 red error mark note that the red mark is displayed in different modes accordin
63. RIGOL User s Guide DS4000 Series Digital Oscilloscope Nov 2011 RIGOL Technologies Inc RIGOL Guaranty and Declaration Copyright 2011 RIGOL Technologies Inc All Rights Reserved Trademark Information RIGOL is a registered trademark of RIGOL Technologies Inc Publication Number UGA10103 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 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 International standard conformance certification is in progress Contact Us If you have any problem or requirement when using our products please contact RIGOL Technologies Inc or your local distributors or visit www rigol com DS4000 User s Guide I RIGOL Safety Requirement General Safety Summary Please review the following safety precautions carefully before putting the instrument into operatio
64. Search device resource LAN Start up the Ultra Sigma and click 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 ET to add it Note that if you want to remove the unwanted resource select the resource name and click ZEEE as shown in Figure c Manual Input LAN Instrument IF Auto detect of LAN Instrument 14 6 DS4000 User s Guide 14 Remote Control RIGOL Harnal Input LAN Instrument IP Aute detect of LAW Instrument Search Harwal Input LAN Instresent IF Aute detect of LAW 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 USB TMC Verify Al L_ EIGIL Online Resource DS6000 Vl Config pa ie j IVI Class UriverControl Other Online Resource IDN EIGOL TECHHOLOGIES U54054 DS4a0000000001 00 00 01 DS4000 User s Guide 14 7 RIGOL 14 Remote Control 5 Communication test Right click the resource name DS4054 TCPIP 172 16 3 118 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
65. Time Setting 10 nsto 1s Video Trigger 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 Trigger Condition Start Error Check Error Data Baud Rate 2400bps 4800bps 9600bps 19200bps 38400bps 57600bps 115200bps User Data Bits 5 bit 6 bit 7 bit 8 bit I2C Trigger Trigger Condition Start Restart Stop Missing ACK Address Data A amp D Address Bits 7 bit 10 bit Address Range 0 to 127 0 to 1023 Byte Length 1to5 SPI Trigger Trigger Condition CS Timeout Timeout Value 100 ns to 999 ms 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 16 4 DS4000 User s Guide 16 Specifications Trigger Condition Baud Rate Sample Point Frame Type USB Trigger Signal Speed Trigger condition Measure Cursor Auto Measurement Number of Measurements Measurement Range Measurement Statistic Frequency Counter DS4000 User s Guide RIGOL SOF EOF Frame Type Frame Error 10kbps 20kbps 33 3kbps 50kbps 62 5kbps 83 3kbps 100kbps 125kbps 250kbps 500kbps 800kbps 1Mbps User 5 to 95 Data Remote Error OverLoad Low Speed Full Speed SOP EOP RC Suspend Exit Suspend Voltage Deviation between Cursors A V Tim
66. Y MOJE niini a a A slodiocae bau 5 30 USB TOJE orane a a a 5 32 Tigger OUMUCCONNECTO sotan E E oa 5 34 6 To Make Measurements ssssssssunu22222222 25 6 1 Math OPa Orina a A 6 2 PCG oeei T peantere anne 6 2 SU DSA CElOll aranana iE EA i a 6 3 MOUDICACO eina E 6 3 DIVISO Meara 6 4 E aa EE EE EAE T EE E PE AE EE aaa S E E S 6 5 LOJICODErAUO scccutecesetdesgaesgsuat a E ra a adaa l 6 8 Advanced Operati renis eine e AE a 6 10 Auto Measurement iseni eana a a OR 6 13 Quick Measurement after AAUTO tect eee neers eee eeeeaeeeaaes 6 13 One key Measurement of 22 Parameters ccscececeeeeeeeeeeeeenenenenenes 6 15 Frequency Counter M a SureMment cccceceeeeeeeeeaeeaeeeeeeeeeeeeeneeaeaes 6 20 Measurement SEUNG saiediess ada voirsts oastareoldisandtetakeieioategeat 6 21 DS4000 User s Guide XVII RIGOL To Clear the M a SUreIMent ccscsesrecsecseneersersenearseseeneareusesnensersanes 6 23 All MEASUCMCI siwisiciaitdouatshceiucdetab alee E 6 24 Sausie FUNCIO Ess aoascees icvenee daane O 6 25 MEASUFEIMENE MISLOIY areraeun a EE 6 26 Cursor Measurement s2sstntesentoteahdisetad a TN 6 27 Manual MOdE ncmet a 6 28 Track MOA eiere berien berana Ee EA OEEO 6 31 AUO MOda euan A EES 6 34 7 Protocol DECOGIAG sisiiecenssidedacavecedeciddansnsscnncenddsducaacsueedacanaeadnciteeabncees 7 1 Parallol Decodare En E a E E can ted A N 7 2 RS232 Decoding Option ssensssssssnss
67. al Scale Advanced Operation Expression Expression Vertical Scale OFF CH1 CH2 N lt Protocol Decoding Decode 1 Decode 2 Decoding Type Parallel BUS Status OFF Format Hex Offset Threshold Parallel Clock Channel Slope Bus Bits Current Bit Channel Rising Edge O ed a a gt X lt Polarity Negative S 9600 bps UJ O OIIO TI LI TI N Baud Data Bits Stop Bit Even Odd Check Packet Packet End NULL SS Channel SS Polarity SCLK Channel SCLK Slope OW OIIO N TI Rising Edge DS4000 User s Guide 12 21 RIGOL 12 Store and Recall MISO Channel MISO Channel MOSI Channel MOSI Polarity MOSI Data Bits MOSI Endian SCLK CH1 SDA Reference Waveform Setting REF Channel Setting REF1 Current Channel REF1 Source 12 22 DS4000 User s Guide 13 System Function Setting 13 System Function Setting The contents of this chapter E Remote Interface Configuration m System related DS4000 User s Guide RIGOL RIGOL 13 System Function Setting Remote Interface Configuration DS4000 can communicate with PC via LAN and USB buses Please refer to the introduction below to configure the corresponding interface before using the remote interfaces LAN Setting Press gt IO Setting gt LAN Set to turn on the LAN setting interface You can view the network connection status and configure the network parameters NB a Network Status Netstatus U
68. ame 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 sweep line is 1125 line by line sweep 10801 the field frequency is 50 to 60 fields per second the frame frequency is 25 to 30 frames per second the TV sweep line is 1125 interlacing sweep the line frequency is 15 25 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 t LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 DS4000 User s Guide 5 17 RIGOL 5 To Trigger the Oscilloscope Pattern Trigger 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 al
69. an be set to 50 ms 100 ms 200 ms 500 ms 1 s 2s 5s 10sor20s DS4000 User s Guide 11 3 RIGOL 11 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 waveform newly acquired will be displayed in normal brightness and color Infinite persistence can be used to measure noise and jitter and to capture incidental events 11 4 DS4000 User s Guide 11 Display Control RIGOL To Set the Waveform Brightness Press gt Wavelntensity or turn 4 when the menu is hidden to adjust the waveform brightness of the analog channel The default is 50 and the range available is from 0 to 100 To Set the Screen Grid Press gt Grid to set the screen grid type e EH turn the background grid and coordinate on H turn the background grid off e _1 turn the background grid and coordinate off To Set the Grid Brightness Press gt Brightness to set the brightness of the screen grid Turn 4 to adjust the grid brightness The default is 50 and the range available is from 0 to 100 To Set the Menu Display Press 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 2s 5 s 10s 20 s or Infinite the menu
70. and use 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 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 DS4000 User s Guide 6 29 RIGOL 6 To Make Measurements 5 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 mn CurA 496us Mode A Curb GEE Manual Cursor 5 AX 1 00ms zj 11AX 1 000kHz i Re l PAR Measurement Time Source CH1 1 Time Unit 1 l Cursor CursorB Auto CursorAB l Measurement 6 30 DS4000 User s Guide 6 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 gt
71. ange is from 1 to 8 press CurrentBit to select the desired data bit and the range is from 0 to Data Bits x8 1 press Data to set the data pattern of the current bit to X H or L press AIIBits 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 4 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 and 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 kb s 125 kb s 250 kb s 500 kb s 800 kb s 1 Mb s or user After User is selected DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL press User and use to input the desired rate within 1 kb s and 10 0 Mb s Sample Point Sample point is the point within the 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
72. are met at the same time After this trigger condition is selected press AddrBits to select 7 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 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 Lengthx8 1 press Data to set the data pattern of the current data bit to X H or L press AIIBits 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 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 DS4000 User s Guide 5 23 RIGOL 5 To Trigger the Oscilloscope Trigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER t 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 24 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL SPI Trigger Trigger on the data pattern on the specified edge When using SPI trigger you need to specify the SCL SDA and CS data sources
73. are set to Off the oscilloscope will load the preset subnet mask automatically at the next power on Set the Gate You can set this paramter In Auto IP and Static IP 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 to input the desired gate address This setting will be saved in the non volatile memory and if DHCP and Auto IP are set to Off the oscilloscope will load the preset gate address automatically at the next power on Set the Domain Name Server You can set this paramter In Auto IP and Static IP mode The address format of the domain name server is nnn nnn nnn nnn wherein the 13 4 DS4000 User s Guide 13 System Function Setting RIGOL 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 42 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 a
74. bps 57600bps and 115200bps In RS232 you need to set the start bit data bits check bit optional and stop bit of each frame of data DS4000 User s Guide 7 5 RIGOL 7 Protocol Decoding yg HeIS Data Bits Wg 998YD yg dols Start Bit represent when the data starts outputting Setting the Polarity is equivalent to specifying the Start Bit Data Bits represent the number of data bits actually contained in each frame of data Even OddCheck be used to check the correctness of the data transmission 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 bit and check bit is an even For example when 0x55 01010101 is sent a 0 should be filled in the check bit None there would not be check bit during the transmission Press gt Decode to select RS232 to open the RS232 decoding function menu 7 6 TX and RX Channel Setting Press TX to select any channel CH1 to CH4 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 Polarity Setting
75. 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 3 10 DS4000 User s Guide 3 To Set the Horizontal System RIGOL 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 For example set the reference position to 150 DS4000 User s Guide 3 11 4 To Set the Sample System RIGOL 4 To Set the Sample System The contents of this chapter Acquisition Mode Sample Mode Sample Rate Memory Depth Antialiasing 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 points from sample points Press gt Acquisition in the function menu at the front panel and use 4 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 Acquire 2 a a 2 3 Normal In this mode the oscilloscope samples the signal at equal time interval to rebuild the waveform For most of the waveforms th
76. cilloscope 3 GND the oscilloscope outputs a ground level 4 PassFail the oscilloscope outputs a pulse when failed waveform is detected and the pulse can be transmitted to other control system for easy view of the test result 2 Reference Clock Provide more precise sample clock signal for the oscilloscope and it can also DS4000 User s Guide 1 13 RIGOL 1 Quick Start synchronize two or more oscilloscope clocks 3 Video Output Through this interface the oscilloscope can be connected to external monitors to get clearer waveform display Note that the display of the oscilloscope is still valid 4 LAN Through this interface the oscilloscope can be connected to the local area network for remote control As the oscilloscope conforms to the LXI C instrument standards a test system can be built quickly and accessed through webpage 5 USB DEVICE Through this interface the oscilloscope can be connected to printer or PC to print data waveform or control the oscilloscope through 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 Note that there is also a USB HOST interface at the front panel 7 Lock Hole Use the security lock please buy it yourself to lock the oscilloscope to a fixed location 8 AC Input Switch AC power input terminal The power supply requirements of this oscilloscope are 100 127 V 45 440 Hz a
77. ctendatansanhonneisevatenneiubbatevaieubenneaeeisevetantes 10 8 AnalySissBased On lace rorrieekacienn iar O S 10 12 XVIII DS4000 User s Guide Analysis Based on Pass Fail M SK cscsceceeeeeeeeseeesenenenetsestenenerans 10 13 11 Display Control ies taswsnastwanuanatinenuientuanuneeiusuianwuwunana na naeatwawauan ue eauaaiNen 11 1 To Select the Display TyPe ccccccssesererersuseenenenseseueueueavavavereueusunenenenenes 11 2 To Set the Persistence TINE ccccscececvaeceeeuavaeseuevaveueuuavauauenvavansneavananenes 11 3 To Set the Waveform Brightness ccccecscsesesecseeseeeeeeeaeavaeeeeeeesenenenenseas 11 5 TO Set Tne Soren Gid aharien E T E E 11 5 To Set the Grid BrightnesSS ssssessesnsnsnnunnnnnnnnnnnnnnnnnnnnnnnnnnnunnnnnnnnnnnnnnn 11 5 TO Set the Menu DISDIAY asena 11 5 12 Store and Re call sssinsp A 12 1 Soraga OVS Miesin a a E a 12 2 Storage Peeran eaa aen a N 12 3 Internal Storage ANd Recall ccscscscecsecseseersessenearcessenearsuseenentersessensarss 12 5 External Storage and Recall cccsccscsecrsessesearcessesearcusnesenreusessensersansenss 12 7 DISK Managemen ss casa scusvetwcsdesauessaneuhinebetede vivsepeawubetepeseepesaaeneeiensseeinedt 12 10 MO SElECERIG TY DG errira naaa AE a 12 11 To Create a New File or Folder ccsceccceseseseceeueuavavaveeeeeueuenenuavans 12 12 To Delete a File Or Folder iranran a O 12 15 To Rename a File Or Folder cccccaeeceeeevaeeeeeuavaeeuenva
78. d signal of the circuit to be tested will be connected to EXT or EXT 5 trigger source via the EXT TRIG connector You can set the trigger condition within the range of trigger level 0 8 V to 0 8 V 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 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 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Trigger Mode 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 Acquire data 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 or view the delayed trigger information at m
79. djust the Supporting Legs Adjust the supporting legs properly to use them as stands to tilt the oscilloscope upwards for stable placement of the oscilloscope as well as better operation and observation Unfold or fold the supporting legs in the arrow directions as shown in the figures below Figure 1 4 To Adjust the Supporting Legs 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 power key 24 at the lower left corner of the front panel is in breathing state AC Power Input Terminal Figure 1 5 To Connect to AC Power Supply h CAUTION 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 1 6 DS4000 User s Guide 1 Quick Start RIGOL Power on Inspection 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 sound of relay sw
80. dwidth limit to reduce display noise For example the signal under test is a pulse with high frequency oscillation 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 blocked Press CH1 gt BW Limit and use 4 to enable or disable bandwidth limit the default is OFF When 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 DS4000 User s Guide 2 To Set the Vertical System RIGOL Probe This oscilloscope supports normal passive probe and active differential probe and can automatically identify the type of the probe currently connected and the probe ratio Press CH1 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 Input Impedance of the channel is set to 50 Q automatically Normal Probe such as RIGOL RP3500 Differential Probe such as RIGOL RP7 150 2 Ratio For some Nor Probe the oscilloscope can identify the probe ratio automatically If not press this softkey to selec
81. e attenuation ratio of the probe There is waveform display but not stable 1 2 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 DS4000 User s Guide 15 1 RIGOL 15 Troubleshooting n signal should use Video trigger Only when the proper trigger type is used can the waveform be displayed stably 3 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 4 Change the trigger holdoff setting No display after pressing IRUN STOP Check if the MODE at the trigger panel TRIGGER is on Normal or Single and if the trigger level exceeds the waveform range If yes set the trigger level to the middle or set the MODE to Auto Note using could automatically finish the above setting The display of waveform 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 Type is Vectors the lines between the sample points may cause ladder like display Set Type to Dots to solve the problem Fail to connect PC or PictBridge printer through USB Check the IO Setting in to make sure whether the setting in USB Device matches the device curr
82. e Deviation between Cursors A T Reciprocal of A T Hz 1 A T Manual Mode Voltage and Time Values of the Waveform Point Allow to display cursors during auto measurement Measurements of Maximum Minimum Peak Peak Value Top Value Bottom Value Amplitude Average Mean Square Root Overshoot Pre shoot Frequency Period Rise Time Fall Time Positive Pulse Width Negative Pulse Width Positive Duty Cycle Negative Duty Cycle Delay ADBF Delay A gt Bt Phase A gt B Phase ADB Display 5 measurements at the same time Screen or cursor Average Max Min Standard Deviation Number of Measurements Hardware 6 bits frequency counter channels are selectable RIGOL 16 Specifications Math Operation Waveform Operation FFT Window Function FFT Display FFT Vertical Scale Logic Operation Math Function Number of Buses for Decoding Decoding Type Display Display Type Display Resolution Display Color Persistence Time Display Type Real time Clock I O Standard Ports 16 6 A B A B AxB A B FFT Editable Advanced Operation Logic Operation Rectangle Hanning Blackman Hamming Split Full Screen Linear RMS dBV RMS AND OR NOT XOR Intg Diff Log Exp Sqrt Sine Cosine Tangent Parallel standard RS232 UART option I2C option SPI DS4XX4 option CAN option FlexRay option 9 inches 229 mm TFT LCD display 800 Horizontal xRGBx480 Vertical Pixel 160 000 C
83. e 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 The greater the number of averages is the lower the noise will be and the higher the vertical resolution will be but the slower the response of the displayed waveform to the waveform changes will be The available range of the number of averages is from 2 to 8192 and the default is 2 4 2 DS4000 User s Guide 4 To Set the Sample System RIGOL When Average mode is selected press Averages and use to set the desired number of averages as the power function of 2 The Waveform before Average The Waveform after 256 Averages DS4000 User s Guide 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 confusion 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 a kind of ultra sample technique to average the neighboring points of the sample waveform to reduce the random noise on the input signal and generate much smoother waveforms on the scree
84. e input signal frequency Press gt Counter to select anyone of CH1 to CH4 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 CH 1 00000kHz Select OFF to disable the frequency counter measurement function 6 20 DS4000 User s Guide 6 To Make Measurements RIGOL Measurement Setting 1 Source Selection Press gt Source to select the desired channel for measurement CH1 to CH4 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 select 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 H 200 0us 409557 ___TWLNOZIYOH MEASURE W o 1 o 3 Delayed Measurement Setting Specify the source A and source B in the measurement items Delay A gt B and Delay A gt Bt Press gt Meas Setting gt Type gt Delay and then press Source A and Source B to set the two channel sources CH1 to CH4 of delayed measurement re
85. e 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 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 fast edge 4 6 DS4000 User s Guide 4 To Set the Sample System i i 3 H H H H i H H i i i H i H i 4 i i i i i J i i g f H i i i I i i H H f H 5 H i H i I H i i i H H f H i H H H H H H H H H 7 i H 3 i H H i H H H F i i I i i i t H 3 H H H g H i i H 1 5 3 H H H H H H H H H H H H H H H i H H H H i H 5 i 4 i 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 RIGOL Pulse disappeared DS4000 User s Guide RIGOL 4 To Set the Sample System 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 DS4000 provides up to 140 M points memory depth Trigger Point lt q Pre sample Delayed Sampl a Memory Depth The relation of memory depth sample rate and waveform length fulfills the equat
86. e rigol com DS4000 User s Guide 17 3 Index Index gt JUDY isien 6 16 VVC E A AN 6 16 E DU ora 6 16 aAA E Iu p PAE EEEE TETN 6 16 Acquisition Mode ssesessesesssresnn 4 2 ACGIGION emaan 6 2 AND oror 6 8 Antialiasing sssesssnersnnerernerrnn 4 9 AUTO adorno nerien A 5 4 AUO IP rinena 13 3 AUO MOQO meroien enoa 6 34 AUX QUUDUL siecececstehndereieingaset 13 14 VET AGG tistennunverisestusvddunwduiuniiviy 4 2 BandWidth Limit cccceceeeeeeees 2 4 BIACKIMGAD caieaceievonnmchecencuivin noes 6 6 CAN Decoding scececeeeeeeeeees 7 16 Channel Coupling cscsceeeeeee 2 3 Channel Label cscssecsecsesseres 2 10 CS cca ibasoeteonc teen 12 4 CUNSOM ce cutes renissiebeueeceesedewseadt 6 27 Decoding Table scscscsesseseerseses 7 4 Default Gate ccscsesreesscseerseses 13 4 Deliorman onn 3 7 6 17 Delay Calibration ccccccsceeeeees 2 11 Delayed SWEED cececseceeeeaeeeees 3 2 DAC Porina 13 3 DIVISION zarena eine iiewiondedunensts 6 4 Domain Name Server 0068 13 4 DOUS vacuity dnnianateiinandatedeiwedes 11 2 Ege Trigg irn 5 9 EGGS VOE aur O 5 9 EXPrESSIOI denersin dodiad as 6 10 FACUOKY stttovicuusenensctiaeveanucaneiuls 12 17 Fall WMG rosia 6 16 DS4000 User s Guide RIGOL FET oeus 6 5 FlexRay Decoding 7 19 FregUCNCGY arcsrusrr enn 6 16 Frequency Counter ccecseeeeees 6 20 FEM MAG eranskina 6 6 FIAMMING iaisescangeaiemendialnacmenuevonss 6 6 High R S
87. e values of signal source B from that of source A 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 Press Invert to turn the inverted display of the operation results on or off Press and use 47 to adjust the vertical position of the operation results Press and use to adjust the vertical scale of the operation results HORIZONTAL 2 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 Press Source A and Source B to select the desired channels The channels available are CH1 CH2 CH3 and CH4 Press Invert to turn the inverted display of the operation results on or off Press lid and use 42 to adjust the vertical position of the operation results Press and use to adjust the vertical scale of the operation results HORIZONTAL POSITION and HORIZONTAL t SCALE can also be used to adjust the horizontal position and scale of the operation results DS4000 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 result
88. edge MISO master input slave output Set the polarity to Low or High MOSI master output slave input Set the polarity to Low or High Press gt Decode to select SPI and open the SPI decoding function menu 1 SS Setting Press SS to turn the chip select line setting interface on Press Channel to select any channel CH1 to CH4 as the chip select channel When OFF is selected the sample of MISO and MOSI occurs at the jumping point of SCLK Press Polarity to set the polarity of the chip select channel to Low or High Press Threshold to set the threshold of the selected channel 2 SCLK Setting Press SCLK to turn on the clock line setting interface Press Channel to select any channel CH1 to CH4 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 7 10 DS4000 User s Guide 3 7 Protocol Decoding RIGOL MISO Setting Press MISO to enter the MISO data line setting interface Press Channel to select any channel CH1 to CH4 as the MISO data channel When OFF is selected this data line is not set Press Polarity to set the polarity of the MISO data line to Low or High Press Threshold to set the threshold of the MISO data channel MOSI Setting Press MOSI to enter the MOSI data line setting interface Press
89. eeeaees 13 4 SUDSUFACTION ersvscesaneecawesvensavnivasnes 6 3 EAA E E TT 5 16 The Center of the Screen 3 10 TAEESIOING cass itnasnsincornetabectatdaveds 6 22 MME SEUNG sriain 5 13 MaC ES inaa aa 12 3 TRACK MOG Cac itcecintestdescunbanveieis 6 31 Trigger Coupling ccceceeeeeeeeees 5 5 Trigger Holdoff ccceceeeeeeeeees 5 6 Trigger Level scsesseesecsenversenes 5 9 Trigger MOCEe sscscsseesecsenversenes 5 3 Trigger Position ccceeeeeeeees 3 10 THOGEF SOUE naoidheanan 5 2 WS Borrossi 13 6 VaMP eaaa a A 6 18 Variable sirsa nin 6 11 WAV Gl oua E 6 18 VDaSE ass 6 18 VECOS aiir mnro a E RNN 11 2 Vertical Expansion ccscseeceeeeees 2 9 Vertical Scale ccccseseveveveeeeesenens 2 8 Vertical WINdOW cccesssseseeevans 5 14 Video Polarity cscecsecseseersenes 5 16 Video Standard csceceeeeeeeeeees 5 17 Video Trigger scscssecsecseneersenes 5 16 VISA aic a NA 13 5 VMAX rainn a a 6 18 MAMIE PEEP E E E A 6 18 N DD PE EA EEE EA 6 18 VI Seane aaa 6 18 WIOD i aeaa a 6 18 Waveform Analysis scccceeeees 10 8 Waveform Confusion s es 4 6 Waveform Distortion ccccecere 4 6 Waveform Invert cccscssssssseeerens 2 8 Waveform Leakage 4 7 Waveform Playback 0scseeees 10 6 Waveform ReCOIrd cscssssseeeeevens 10 2 Wavell S eena 12 3 Window FUNCTION cceceeeeeeeeeens 6 5 KOR ienr a 6 8 KY EEE E E AET 3 5 Ml EAE E E E E 3 4 DS4000
90. el will change to Ghn13 j Chniff 2 10 DS4000 User s Guide 2 To Set the Vertical System RIGOL Delay Calibration When using an oscilloscope for actual measurement the transmission delay of the probe cable may bring greater error zero offset 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 Trigger Level Zero Offset Press CH1 Delay Cal and use 2 to select the desired delay time The range available is from 100 ns to 100 ns Note this parameter is related to the horizontal time base currently set For example when the horizontal time base is 5 us the step of delay time setting is 100 ns when the horizontal time base is 1 us the step of delay time setting is 20 ns when the horizontal time base is 500 ns the step of delay time setting is 10 ns DS4000 User s Guide 2 11 3 To Set the Horizontal System RIGOL 3 To Set the Horizontal System The contents of this chapter Delayed Sweep Time Base Mode Horizontal Scale Horizontal Reference 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 F MENU WOCVVVVOL Press MENU in the horizontal contr
91. enabled are available You can also select None namely do not use cursor B 2 Adjust Cursor Position note that you can also press 4 continuously to switch the current cursor Adjust cursor A press CursorA and use 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 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 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 will 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 DS4000 User s Guide 6 To Make Measurements RIGOL Cursor Track Before Horizontal Expansion RIGOL 10 H 200 0us ennea y p gt X 392us A gt Y 310V B gt Xx KEETE B gt Y PP
92. ent DS4000 User s Guide 1 27 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 sutton Period Rise time Fall time F Fr Meas hleas a wide eas F3 via fae 10 hleas Meas F5 Period hleas FA Period is the time period of the complete waveform hleas Fi cycle The time is measured between the middle Help threshold points of two consecutive like polarity Auto edges A middle crossing must also travel through Run Stop the lower and Upper threshold levels which Single eliminates runt pulses The picture shows the Play values being measured Stop record Figure 1 14 Help Information Button Default mode In this mode you can press the keys except the power key H amp J the knob 4 and menu page up down key 3 at the front panel directly to get the corresponding help information of that key in the Help Display Area Use 4 to select To Index and then press down the knob to switch to Index mode Index In this mode use 4 to select the desired item for example Band Width The
93. ently connected If needed restart the oscilloscope The USB storage device can not be recognized 1 Check if 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 if 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 4 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 DS4000 User s Guide 16 Specifications RIGOL 16 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 Rate Peak Detect Averaging High Resolution Memory Depth Input Number of Channels Input Coupling Input Impedance Probe Attenuation Coefficient DS4000 User s Guide Real time Sample 4 0 GSa s single channel 2 0 Gsa s dual channel 250 ps single channel 500 ps dual channel 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 12 bits of resolution when 5 us div 4 GSa s or 210 us div 2
94. er m Math Operation E Auto Measurement E Cursor Measurement DS4000 User s Guide 6 1 RIGOL 6 To Make Measurements Math Operation DS4000 can realize various math operations including addition A B subtraction A B multiplication AxB division A B FFT logic operation and advanced operation of waveforms between channels The results of math operation also allows further measurement for details please refer to Cursor Measurement MATH a 2 2 2 3 Press MATH 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 Press Invert to turn the inverted display of the operation results on or off Press iid and use 4 to adjust the vertical position of the operation results Press and use 4 to adjust the vertical scale of the operation results HORIZONTAL t POSITION and HORIZONTAL SCALE can also be used to adjust the horizontal position and scale of the operation results 6 2 DS4000 User s Guide 6 To Make Measurements RIGOL Substraction Subtract the waveform voltag
95. er holdoff and noise rejection under this trigger type Trigger Level Use TRIGGER t LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 DS4000 User s Guide 5 21 RIGOL 5 To Trigger the Oscilloscope I2C 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 a l l l l 4 l l l l l i l S mo iP START ADDRESS R W mae DATA ACK DATA cK STOP condition condition Trigger Type Press Type to select I2C 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 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 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 tr
96. eries OvervieW ccccsssscencseeneseeneesenenneeeeneeeeneeneneeneeeneenenseneesenees XI Document OVESFVICW ccsccccsesesseneseeceneeeeeeneeseeeneeseaeneeseaeseeeeneseeeenenseaenenens XII POUCH SaM on a a a 1 1 GeNelal INSPECTOR sirsie e 1 2 Appearance and DimensionS sessssssnssssrsnsrnrnnrnrnnrurnnrurnnnurnrnsrnrnnrnrnnne 1 3 To Prepare the Oscilloscope for US cscscecsesseseerserseseareeseenearersessenserss 1 4 TO REMOVE ING COVED gitericesrentnintesorstun pune cebsenctadea pen Gnnateaevadaabenteenvaanys 1 4 TO Adjust the Supporting LEGS fcaretiteitadinatetardandinatndaaamoecienteeawias 1 5 To Connect to AC Power SUpply cccecseseersessesecrseseneareuseenentansensenss 1 6 POWE ONM TASDECUOM wecvintncvaievwevdctieeiaveiaubotcebietsdoaiy Sevdalieeiavedae bores 1 7 TO Connect the Probe essiri annA AKN 1 8 PUNGCHON INSPECCION aire aaa E E 1 9 Probe COM PEN SALON rrura eei E a 1 11 Front Panel OVEMVICW sicinivacesavwunetadshieadededeweiieapdunuenda i aara Eini 1 12 Reat Panel OVERVICW ssiscsiestetsideivongsceenacyidmamanmetauiedvadwhesnteuamiateieuazananneaees 1 13 Front Panel Function OVErViW cccscseersesseseerseseeseareeseenenrensesnensersensenss 1 15 VERICA Dann O 1 15 HORIZONTAL ricirca o an AE A AE AE AE AA A 1 16 TRIGGER Surna ia TE 1 17 CLEAR nonan A tate maned pam amaieucaaeateauuna tires 1 17 AUTO terete eet ner nee rn CT re Cer er ener ren r error cer err tren ee err er 1 18 RUIN STOP sunera a 1 18
97. ertical 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 CH1 gt Unit to select the desired unit and the default is V 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 14 by default and the length of the label can not exceed 4 characters Press CH1 gt Label to enter the label modification interface as shown in the figure below Name Input Area Keyboard Upper Lower Case Switch For example change 13 to Ghn13 Press Keyboard to select the Keyboard area Select Aa using 4 and press down 4 to switch it to A Select C using 4 and press down 4 to input the character Use the same method to input hn1 To modify or delete the input character press Name to select the Name Input Area and use 4 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 lab
98. et to compute the difference value and determines whether error frame exists by comparing the difference value with the threshold currently set 10 12 DS4000 User s Guide 10 Waveform Record RIGOL Analysis Based on Pass Fail Mask Press Analyze and select Pass Fail Then set the templet used in analysis based on Pass Fail mask through the method below 1 X Mask 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 N XY Outline of the Current Mask 2 Y Mask Press this softkey and use 4 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 3 Create Mask Mask is the templet used in waveform analysis Press Create Mask to immediately apply the mask X Mask and Y Mask currently created 4 Save 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 5 Load 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 DS4000 User s Guide 10 13 11 Display Control RIGOL 11 Display Control You can set the ty
99. g to the horizontal time base setting when the horizontal time base is relatively smaller z is displayed otherwise 4 is displayed will be displayed if the stop bit is less than 1 5 Data Ox7E Data 0x A Data 0x20 Data 0x52 DS4000 User s Guide 7 Protocol Decoding RIGOL Check Error When check bit error is detected during the decoding 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 are odd number 1 of 1 in the 8 bits data 00100000 and the check bit should be 0 but the check bit detected on the TX is 1 thus check error occurs After the decoder is set to none check the decoding becomes normal 001010000 DS4000 User s Guide 7 9 RIGOL 7 Protocol Decoding SPI Decoding Option SPI serial bus consists of chip select line SS clock line SCLK MISO and MOSI SS SS SS MISO MISO ite Host Device MOSI MOSI MISO SCLK SCLK MOSI SS set the polarity to Low or High When SS selection is valid the SPI bus samples data from MISO and MOSI at the jumping point of SCLK SCLK sample data from MISO and MOSI on the clock rising edge or falling
100. ger 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 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 t 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 DS4000 User s Guide 5 19 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 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 o
101. gger 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 D 452 000000us J 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 DS4000 User s Guide 1 Quick Start RIGOL TRIGGER MODE press this key to switch the trigger mode to Auto h Normal or Single and the state backlight of the current trigger mode would be illuminated TRIGGER t 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 vau in the Eiee leia A level message box such as M 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 the trigger signal amplitude CLEAR f N Press this key to clear all the waveforms on the screen If Q HEAR the oscilloscope is in RUN state wavefo
102. he Signal under test Press this softkey and use the knob to adjust the bias voltage The range is from 12V to 12V 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 1 MQ 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 2 match the oscilloscope with devices with 50 Q output impedance Press CH1 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 DS4000 User s Guide 2 7 RIGOL 2 To Set the Vertical System Waveform Invert 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 CH1 gt Invert to enable or disable waveform invert Vertical Scale The vertical scale can be adjusted in Coarse or Fine mode Press CH1 gt Volts Div to select the desired mode Rotate VERTICAL SCALE to adjust the vertical
103. he screen 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 an 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 Busi OXA7FASC 0x00 0x00 0x644760 OXD3 0X23 OXDS58BF6 0X18 OX69 0X1F9013 0X00 0X84 YXN7F SAG __TWLNOZINOH a lt j Explanation of the Decoded FlexRay Frame Data The decoded FlexRay frame data is as shown in the figure below DS4000 User s Guide 7 Protocol Decoding RIGOL H lt 2 000us TSS transmission start sequence and is expressed by light purple patch Frame Type FlexRay frame can be NORMAL SYNC SUP or NULL The frame type in the figure above is NOR and is expressed by purple patch Frame ID decimal number and is expressed by blue patch Effective Loading Length decimal number and is expressed by brown patch Head CRC hexadecimal number and is expressed by blue green patch When CRC is invalid it is expressed by red patch Cycle Number decimal number and is expressed by pink patch Frame ID 0x 5 PL Ox 4 Header CRC 0x4DA Cie TSS Frame Type Frame ID Head CRC Cycle Number Effective Loading Length Data displayed in the format Hex Decimal Binary or ASCII specified in F
104. he Accessories Please check the accessories according to the packing lists If the accessories are incomplete or damaged please contact your RIGOL sales representative DS4000 User s Guide 1 Quick Start RIGOL Appearance and Dimensions Le Z J i o OU XQ 207 218 6 SH Ss Ss wo iS B D n 000000000 Figure 1 1 Front View Unit mm 130 7 i Figure 1 2 Side View Unit mm 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 transverse grab on each side and pull them in the arrow directions as shown in the figure below amp RY DOQDDDD tag Figure 1 3 To Remove the Cover 1 4 DS4000 User s Guide 1 Quick Start RIGOL To A
105. he editing window 1 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 CH4 6 10 DS4000 User s Guide 3 6 To Make Measurements RIGOL Function 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 names Table 6 3 Functions 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 differentiate of the selected source You can use differentiate to measure the instantaneous slope of a waveform Calculate the natural logarithm of the selected source use constant e approximately 2 718282 as the base Calculate the exponent of the selected source For example Exp A means calculate the Ath power of e Calculate the square root of the selected source Calculate the sine value of the selected source Calculate the cosine value of the selected source Tangent Calculate the tangent value of the selected source Variable Users can set the desired values of Variable1 and Variable2 Press Variable and turn on the setting menu as follows Variable press this softkey to select the variable to be set
106. he screen in the following mode 402us eee BUD Es WfAx 1 250kHz J The X or Y value at cursor A CurA X value takes the trigger position as reference and Y value takes the channel GND as reference The X or Y value at cursor B CurB X value takes the trigger position as reference and Y value takes the channel GND as reference The horizontal or vertical difference between cursor A and B AX or AY The reciprocal of the horizontal difference between cursor A and B 1 AX If needed please refer to the following steps to modify the parameters of manual cursor measurement 1 Select Cursor Type Press Type to select Time or Voltage The X cursors are a pair of vertical dotted lines and are usually used to measure time parameters The Y cursors are a pair of horizontal dotted lines and are usually used to measure voltage parameters 2 Select Measurement Source Press Source to select the waveform of the analog channels CH1 to CH4 or math operation results MATH for measurement If None is selected no cursor will be displayed 6 28 DS4000 User s Guide 6 To Make Measurements RIGOL 3 Select X Y Axis Unit When the cursor type is Time press Time Unit to select s Hz or s when this unit is selected in the measurement results CurA CurB and AX are in s and 1 AX is in Hz Hz when this unit is selected in the measurement results CurA C
107. i DS4054 ICPIP 172 16 3 118 INSTR 2011 10 18 10 23 11 098 Connected to TCPIP 172 16 3 116 INSTR gt IDN lt Return Count RIGOL TECHNOLOGIES D54054 DS440000000001 00 00 01 50 6 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 As shown in the figure below RIGOL Beyond Measure RIGOL Web Enable D54000 Series _ Welcome Welcome to Web of DS4000 Series k g Network _ Information About This Instrument z Status Instrument Model D84054 Manufacturer RIGOL TECHNOLOGIES Network Settings SerialNumber DS4A0000000006 Description rigollan k LXI Class C LXI Version 1 3 o Security HostName rigollan local MAC Address O019AF 300020 IP Address 172 16 3 118 l Firmware Revision 00 00 01 VISA TCP IP String TCPIPO 172 16 3 118 INSTR Auto MDIX Capable NO VISA USB Connect String Web Identification Indicator 2011 RIGOL Technologies Inc All Rights Reserved 14 8 DS4000 User s Guide 15 Troubleshooting RIGOL 15 Troubleshooting The commonly encountered failures and their solutions are listed below When you
108. ical display position of the bus DS4000 User s Guide 7 13 RIGOL 7 Protocol Decoding Press BusStatus to turn the bus display on or off 4 Decoding Table The decoding table displays the decoded data the correspondint time data direction ID 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 an 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 BUS1 a a j g 5 Error Expressions during Decoding In I2C 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 7 14 DS4000 User s Guide 7 Protocol Decoding RIGOL EN Ane 2 000GSals H 50 00us 1 40M pt RANI NINININI NINININI NINININI Lf LOLOL OI O IN So E of f f When the ACK ACKnowledge Character is not met the red error marks as shown in the figure below will be displayed rnnn i 2 000G a s H4 SU UUUS i aondos GRR RRR __ TWINOZINOH ACK 1 DS4000 User s Guide 7 15 RIGOL 7 Protocol
109. igger source to obtain stable trigger Pulse Condition Press When to select the desired pulse condition MIBEE trigger when the positive pulse width of the input signal is greater than the specified Pulse Width Setting e Eid trigger when the positive pulse width of the input signal is lower than the specified Pulse Width Setting o EZ 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 o L SE trigger when the negative pulse width of the input signal is greater than the specified Pulse Width Setting e EJ trigger when the negative pulse width of the input signal is lower than the specified Pulse Width Setting Faai 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 Pulse Width Setting In this oscilloscope 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 DS4000 User s Guide 5 11 RIGOL 5 To Trigger the Oscilloscope ee eee a Trigger level Positive pulse width When the Pulse Condition is set to MEE ES IZZI or EIJ press Setting and use to input the desired value The range available is from 4 ns to 4s When the Pulse Condition is set to MESAN au press Upper Limit
110. igger 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 22 DS4000 User s Guide 5 To Trigger the 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 or 10 bit press Address to set the address value according to the setting in AddrBits and the ranges are from 0 to 127 and from 0 to 1023 respectively press Direction to select Read Write or R W 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 Lengthx8 1 press Data to set the data pattern of the current data bit to X H or L press AIIBits 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
111. igure 0 to 9 decimal point and character E Wherein character E represents the nth power of 10 For example 1 5E3 means 1 5 multiplies the 3rd power of 10 6 12 DS4000 User s Guide 6 To Make Measurements RIGOL Auto Measurement DS4000 provides auto measurements of 22 waveform parameters and the statistics and analysis of the measurement results What s more you can also use the frequency counter to realize more precise frequency measurement MENU Measure wme ececece Quick Measurement after When the oscilloscope is correctly connected and has detected input signal press to enable 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 auto setting function requires that the frequency of the signal under test DS4000 User s Guide 6 13 RIGOL 6 To Make Measurements should be no lower than 50 Hz the d
112. iled 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 ia Fail when failed waveforms are detected there are display and output but the beeper does not sound Fail cde when failed waveforms are detected there are display and output and the beeper sounds not related to the 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 Utility gt AuxOutput and select PassFail to set this output 9 4 DS4000 User s Guide 9 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 t
113. ing gt Noise Reject in the trigger control area TRIGGER at the front panel to enable or disable noise rejection DS4000 User s Guide 5 7 RIGOL 5 To Trigger the Oscilloscope Trigger Type DS4000 provides various trigger functions including various serial bus triggers Edge Trigger Pulse Trigger Slope Trigger Video Trigger Pattern Trigger RS232 Trigger I2C Trigger SPI Trigger CAN Trigger FlexRay Trigger USB Trigger 5 8 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Edge Trigger Trigger on the trigger threshold of the specified edge of the input signal 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 the screen Note select channel with signal input as 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 eo Ea trigger on the rising edge of the input signal when the voltage level meets the preset Trigger Level E trigger on the falling edge of the input signal when the voltage level meets the preset Trigger Level o EmA trigger on the ris
114. ing 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 t LEVEL to modify the level An orange trigger level line and the trigger mark El appear on the screen and move up and down with the rotation of r the knob while at the same time the trigger level value such as UTED at the lower left corner of the screen also changes accordingly When stopping DS4000 User s Guide 5 9 RIGOL 5 To Trigger the Oscilloscope turning the knob the trigger level line and the trigger mark disappear in about 2 seconds 5 10 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 or EXT as the Trigger Source The current trigger source is displayed at the upper right corner of the screen Note select channel with signal input as tr
115. ion below Memory depth sample rate Sa s x waveform length s div x div Press gt Mem Dept use 42 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 Dept continuously to 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 7OkPoints 7OOkPoints 7MPoints and 70MPoints In Auto mode the oscilloscope selects the memory depth automatically according to the current sample rate 4 8 DS4000 User s Guide 4 To Set the Sample System RIGOL Antialiasing At slower sweep speed the sample rate is reduced and a dedicated display algorithm is used to minimize the possibility of aliasing Press gt 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 DS4000 User s Guide 4 9 5 To Trigger the Oscilloscope RIGOL 5 To Trigger the Oscilloscope During work the oscilloscope samples waveform data continuously no metter whether the trigger is stable but only stable trigger can gar
116. is not hidden DS4000 User s Guide 11 5 12 Store and Recall RIGOL 12 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 USB storage device 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 DS4000 User s Guide 12 1 RIGOL 12 Store and Recall Storage System Press to enter the store and recall setting interface Storage a 2 2 3 Insert the USB storage device This oscilloscope provides two USB Host interfaces at the front and rear panels to connect USB storage device 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 Name Size B Time Wi e gt Disk D gr Shl gt Disk E 3r CS Table 12 1 Probable Icons Icon Description Icon Description management interface E Unknown File 12 2 DS4000 User s Guide 12 Store and Recall RIGOL Storage Type Press gt Storage to select the desired storage type The default is
117. ise and aliasing frequency components of repetitive or single pulse set the Acquisition Mode of the oscilloscope to Average DS4000 User s Guide 6 7 RIGOL 6 To Make Measurements Logic Operation Perform logic operation on the waveform voltage values of the specified sources point by point and display the results In operation when the voltage value of the source channel is greater than 0 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 AORB 1 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 0 1 0 1 6 8 DS4000 User s Guide 6 To Make Measurements RIGOL Press gt Operate to select Logic Press Expression 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 Press Invert to turn the inverted display of the operation results on or off Press lid and use 42 to adjust the vertical position of the operation results Press and use to adjust the vertical scale of the operation results HOR
118. itching After the self test the start up image is displayed Press gt System gt SelfTestInfo to view the self test results DS4000 User s Guide 1 7 RIGOL 1 Quick Start To Connect the Probe RIGOL provides passive and active probes for the DS4000 series oscilloscopes For detailed technical information of the probes 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 Connect 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 Figure 1 6 To Connect the Probe 1 8 DS4000 User s Guide 1 Quick Start RIGOL Function Inspection 1 Press 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 channel 1 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 C
119. l 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 the figure below is displayed at the upper right corner of the screen Channel Selection Press Source to select CH1 to CH4 or EXT 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 CHE TERS is a Gl set the pattern of the channel selected to H namely the voltage level is higher than the threshold level of the channel e i set the pattern of the channel selected to L namely the voltage level is lower than the threshold level of the channel K 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 or EA 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 18 DS4000 User s Guide 5 To Trig
120. lect 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 AIIBits to set all the bits to the value specified in Data immediately Clock Edge Press Clock Edge to select the desired clock edge EX sample the SDA data on the rising edge of the clock E 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 t LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 5 26 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 Control Arbitration Field z Data Field Extended Format Contral Arbitration Field Field Data Field Trigger Type Press Type to select CA
121. ll turned off at the same time Apply the Network Parameter Setting Press 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 VISA Address Display the VISA address currently used by the oscilloscope DS4000 User s Guide 13 5 RIGOL 13 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 gt IO Setting gt USB Device and use 2 to select the desired device type 13 6 DS4000 User s Guide 13 System Function Setting RIGOL System related Sound When the sound is enabled you can hear the sound of the beeper when you press a function key or a menu softkey or when the prompt message pops up Press gt Sound to select on or x off The default is off When the sound is turned on a trumpet icon Cl 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 to
122. mber 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 When the recod is finished goes off changes to W automatically You automatically and goes on in orange can also select W 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 10 2 DS4000 User s Guide 10 Waveform Record RIGOL 4 Maximum Number of Frames The menu shows the maximum number of frames that can be recorded currently As the capacity of the waveform memory is fixed the more the number of points each frame of waveform has the less the number of waveform frames can be recorded Thus the maximum end frame of waveform record is decided by the Memory Depth currently selected Please refer to the instruction in Memory Depth to select the desired memory depth Table 10 1 Memory Depth and Maximum Number of Frames 1 4M points 249 14M points 140M points DS4000 User s Guide 10 3 RIGOL 10 Waveform Record Record Constant On DS4000 provides
123. ment 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 iene 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 14 4 DS4000 User s Guide 14 Remote Control RIGOL and the model number and USB interface information of the instrument will also be displayed as shown in the figure below LAN USB TMC RoZoe vl Config Verify All m me RIGOL Online Resource Fy 5 Communication test Right click the resource name DS4054 USBO 0x1AB1 0x04B1 DS4A0000000001 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 ps4054 USBO 0x1AB1 0x04B1 DS440000000001 INSTR 2011 10 24 20 28 09 405 EBR ee Connected to USBO O0x1AB1 O0x04B1 DS4A0000000001 INSTR DS4000 User s Guide 14 5 RIGOL 14 Remote Control Remote Control via LAN 1 Connect the device Connect the oscilloscope to your LAN using a network cable 2 Configure network parameters Configure the network parameters of the oscilloscope according to the description in LAN Setting 3
124. n 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 Dot Average 4 4 DS4000 User s Guide 4 To Set the Sample System RIGOL Sample Mode This oscilloscope only supports real time sample In this mode the oscilloscope samples and displays waveform within a trigger event The maximum real time sample rate of 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 DS4000 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 the data in order Sample rate is the reciprocal of the time interval Sample Rate 1 At The 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 SCALE or modifying the memory depth The influence on the waveform when the sample rat
125. n circuits directly connected to the low voltage installation Examples are measurements on household appliances portable tools and similar equipment Measurement category III is for measurements performed in the building installation Examples are measurements on distribution boards circuit breakers wiring including cables bus bars junction boxes switches socket outlets in the fixed installation and equipment for industrial use and some other equipment for example Stationary motors with permanent connection to the fixed installation Measurement category IV is for measurements performed at the source of the low voltage installation Examples are electricity meters and measurements on primary overcurrent protection devices and ripple control units DS4000 User s Guide V RIGOL Ventilation Requirement This oscilloscope uses fan 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 temperature increase which would damage the instrument So please keep the instrument well ventilated during operation and inspect the intake and fan regularly VI DS4000 User s Guide RIGOL Working Environment Temperature Operating 0 C to 50 C Non operating 20 C to 7
126. n 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 power cord designed for the instrument and authorized by local country could be used Ground The Instrument 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 since it has the isobaric electric potential as ground 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 caused 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 II DS4000 User s Guide RIGOL Avoid Circuit or Wire Exposure Do not touch exposed junctions and components when the unit is p
127. nconnected Current IP IP Contig Type Mo Met Contig Config Type MAC Address 00 10 AF 30 00 08 LAI VISA Address TCPIF 172 18 3 118 IESTA MAC Address VISA Address Yes IF Address IP Config Type Auto IF No SubMet E Status Static IP Yes Gateway 17 ONS Server 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 13 2 DS4000 User s Guide 13 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 to select DHCP Then press down 4 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 Bee e 4s Contig Mode DHCP Auto IF Static IP IP Configuration Type Auto IP Press Config Mode and use to select Auto IP Then press down 4 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 oscillosco
128. nd 100 240 V 45 65 Hz CAT II 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 1 14 DS4000 User s Guide 1 Quick Start RIGOL Front Panel Function Overview VERTICAL DS4000 provides independent vertical control systems for the four analog input channels oy a VERTICAL CH1 CH2 CH3 CH4 analog input channels The four channels are marked by different colors which are also used to mark both 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 50Q 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 REF press this key to enable the reference waveform function to compare the waveform actually tested with the reference waveform to decide circuit failures VERTICAL POSITION vertical position knobs During the modification the position label at the lower left corner of the screen would change accordingly Turn clockwise to increase
129. ndix iicivicseanseniveonnvassedassucsuncsvuedsusivbssussnvauiva i 17 1 Appendix A Accessories ANd ODPtiONs cccececeeseeeeeeeeeeeeeeeeeeeeeeeeaeeeeeeees 17 1 ADOCDAIX Bo Warranty cenni E 17 2 Appendix C Any Comment or Question ssesessssesssnnsesrnrrrrnrrernrernerernne 17 3 MA 1 XX DS4000 User s Guide 1 Quick Start RIGOL 1 Quick Start This chapter introduces the preparations when using the oscilloscope for the first time the front panel rear panel and user interface of the oscilloscope as well as the using method of the built in help system The contents of this chapter General Inspection 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 DS4000 User s Guide 1 1 RIGOL 1 Quick Start General Inspection 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 t
130. neral indoor environment Pollution degree 3 Conductive pollution occurs or dry non conductive pollution occurs which becomes conductive due to condensation which is expected For example 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 VIII DS4000 User s Guide 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 scarifying it A CAUTION To avoid damages to the instrument do not expose them to corrosive liquids WARNING To avoid injury resulting from short circuit make sure the instrument is completely dry before reconnecting to a power source DS4000 User s Guide IX 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 S Product
131. nob 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 50 Users can also press gt Brightness 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 ae numerical parameters with relatively larger settable 4 jia ranges Turn the knob clockwise counterclockwise to y increase reduce the value Note that the inner knob is i 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 pulse width setting slope time etc DS4000 User s Guide 1 19 RIGOL 1 Quick Start Default Press this key to restore the oscilloscope to its default configuration Press
132. nts 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 that trigger coupling is invalid in video trigger DS4000 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 Holdoff time is the amount of time that the oscilloscope waits before re arming the trigger circuitry The oscilloscope will not trigger until the holdoff time expires _ Trigger Position Press IMENU gt Setting gt Holdoff in the trigger control area TRIGGER at the front panel and use 4 to modify the holdoff time the default is 100 ns until the waveform triggers stably The adjustable range of holdoff time is from 100 ns to 10s 5 6 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Noise Rejection Noise Rejection adds additional hysteresis to the trigger circuitry Noise rejection reduces the possibility of noise trigger but also reduces the trigger sensitivity therefore a greater amplitude waveform is required to trigger the oscilloscope Press IMENU gt Sett
133. o CH4 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 the point within the 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 5 to 95 6 Threshold Refer to the introduction in Parallel Decoding DS4000 User s Guide 7 19 RIGOL 7 Protocol Decoding 9 7 20 Display related Setting Press Package to set whether to display the FlexRay in package Press Format to set the display format of the bus to Hex Decimal Binary or ASCII Press Offset and use 4 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 time and error information in table format It can be used to observe relatively longer decoded data to solve the problem that some data could not be seen clearly on t
134. o 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 Display 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 trigger signal forcefully Single When this mode is selected the backlight of turns on The oscilloscope waits for a trigger and displays the waveform when the trigger condition is met and then stops Note in this mode pressing can generate a trigger signal forcefully 5 4 DS4000 User s Guide 5 To Trigger the Oscilloscope RIGOL Trigger Coupling Trigger coupling decides which kind of components will be transmitted to the trigger circuit Please distinguish it with Channel Coupling DC allow DC and AC compone
135. o 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 DS4000 User s Guide 9 5 10 Waveform Record RIGOL 10 Waveform Record Waveform record can record the waveforms of the input channels CH1 to CH4 In record constant on mode the oscilloscope can record the input waveform contimuously until users press IRUN STOP Waveform playback and analysis can provide better waveform analysis effect Note that 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 DS4000 User s Guide 10 1 RIGOL 10 Waveform Record Waveform Record Waveforms from all the channels currently turned on will be recorded during waveform record Navigation Knob Playback D a 3 Waveform Record Play Pause Playback Ne Stop Recording Playback OFF Press gt Mode and use 4 to select Record to open the waveform record operation menu 1 End Frame Press End Frame and use 4 to set the desired nu
136. ol 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 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 HC 200 0us gt Yoyo Main time base _TWLNOZI4OH Zoom 100 0us 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 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 the waveform resolution as shown in the figure above Note the delayed time 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 HORIZONTAL i SCALE delayed sweep shortcut key to directly switch to delayed sweep mode DS4000 User s Guide 3 3 RIGOL 3 To Set the Horizontal System Time Base Mode Press IMENU in the
137. olor Min 50ms 100ms 200ms 500ms 1s 2 s 5 s 10 s 205 Infinite Dots Vectors Time and Date user adjustable Dual USB HOST USB DEVICE LAN VGA Output 10 MHz Input Output Aux Output TrigOut Fast PassFail GND DS4000 User s Guide 16 Specifications RIGOL 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 Maximum 120W Fuse 3 A T Degree 250 V Environment Temperature Range Operating 0 C to 50 C Non operating 20 C to 70 C Cooling Method fan cooling Humidity Range Under 35 C lt 90 Relative Humidity 35 C to 50 C lt 60 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 1 kg 1 0 kg Calibration Interval The recommended calibration interval is one year Regulatory Information 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 IEC 61010 1 2001 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 incl
138. ompensation 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 WARNING AN To avoid electric shock during the use of probe 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 high voltage source DS4000 User s Guide 1 9 RIGOL 1 Quick Start Tip The signal output from the probe compensation connector can only be used for probe compensation adjustment and can not be used for calibration 1 10 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 cause measurement inaccuracy and error The probe compensation procedures are as follows 1 Perform steps 1 2 3 and 4 of Function Inspection in the previous section 2 Check the waveforms displayed and compare them with the following No PEF ooe E yee ae a hee lk a Se Over compensated Perfectly compensated Under compensated Figure 1 9 Probe Compensation
139. orage position Save is illuminated and then press the softkey 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 and then press down to return to the previous directory DS4000 User s Guide 12 5 RIGOL 12 Store and Recall RIGOL TD H 200 0us 4909653 Size B Time __TWOILM3A STORAGE 2 42k 2011 11 14 00 27 SAVE Figure b Note in internal storage New File and New Folder are not available 2 Load the specified type of file in internal memory 1 Press gt Storage to select Setups and then press Load to turn on the interface as shown in Figure c Use 42 to select Local Disk and then press down 4 to open the local disk Figure d RIGOL 10 H 200 0us Roane GRA D 000ps T 6 61 Sizes B Time _WOILURA STORAGE 64 0k 967 5M SAVE Figure c 2 As shown in Figure d use to select the desired file to load and press Load to load the file selected RIGOL 10 H 200 0us 41 ine AAAA Sizes B Time 2 42k 2011 11 14 00 27 TOLY STORAGE LoaAD eS 01 02 Figure d 12 6 DS4000 User s Guide 12 Store and Recall RIGOL 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
140. ormat and expressed by green patch DS4000 User s Guide 7 21 RIGOL 7 Protocol Decoding FLEX Data 0x24 Data 0x81 Data Ox 7 Data 0x3C Data 0xA5 Data 0x56 Data 0x9A End CRC hexadecimal number and is expressed by blue green patch When CRC is invalid it is expressed by red patch DTS dynamic end sequence and is expressed by light purple patch FLEX D056 Data 0x94 Tail CRCORAT FASC End CRC DTS 7 22 DS4000 User s Guide 8 Reference Waveform RIGOL 8 Reference Waveform In actual testing process the waveform being tested can be compared with the reference waveform to judge the causes of failures The contents of this chapter To Enable REF Function To Select REF Source To Save to Internal Memory To Adjust REF Waveform Display To Export to Internal or External Memory To Import from Internal or External Memory DS4000 User s Guide 8 1 RIGOL 8 Reference Waveform To Enable REF Function Press 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 2 Ee peg gt 3 REF DS4000 provides 10 reference waveform channels Press Channel and use 44 to set the desired reference channel to on or off and a channel icon for example Li of the channel enabled will be display at the left side of the screen grid Hefin When the REF function is enabled you can set the source
141. ost 1 second after the trigger 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 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 Nomal Single 2 2 a 3 MODE DS4000 User s Guide 5 3 RIGOL 5 To Trigger the Oscilloscope Auto No matter whether the trigger condition is met there is always waveform display A horizontal line is displayed when no signal is input 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 would contain the data acquired just before the trigger If no trigger is found the oscilloscope will trigger forcefully If forceful trigger is invalid the oscilloscope still displays waveform but the waveform is not stable if forceful trigger is valid the oscilloscope displays stable waveform This trigger mode is applicable t
142. ote 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 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 ON Export __ WIL BUS1 ioe lt Parallel D O0x1 D 0x1 D 0x1 D O0x1 D 0x1 BHIN D 0x1 D 0x1 D O0x1 D O0x1 BHIA D 0x1 DS4000 User s Guide 7 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 The industry standard of RS232 uses Negative Logic namely high level is logic 0 and low level is logic 1 By default RS232 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 ToT SZJ ZJZ Zig CTS Z Z Z Zig S 42 58 SIRAS S aSa R DINIS t gt t gt 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 4800bps 9600bps 19200bps 38400
143. owered 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 increasing of temperature or damages 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 injuries 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 device clean and dry Electrostatic Prevention Operate in an electrostatic discharge protective area environment to avoid damages induced by static discharges Always ground both the internal and external conductors of the cable to release static before connecting Handling Safety Please handle with care during transportation to avoid damages to buttons knob interfaces and other parts on the panels DS4000 User s Guide III RIGOL Safety Terms and Symbols Terms in this Manual The following term
144. pe persistence time and brightness of waveform display as well as 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 DS4000 User s Guide 11 1 RIGOL 11 Display Control To Select the Display Type Display 2 a 3 Press 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 display the 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 11 2 DS4000 User s Guide 11 Display Control RIGOL To Set the Persistence Time Press gt 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 glitch that changes relatively slowly or glitch with low occurrence probability The persistence time c
145. pe 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 Configuration Type Static IP Press Config Mode and use to select Static IP Then press down 4 to select this type When this type is valid DHCP and auto IP are turned off 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 1 Set the IP Address The format of IP address is nnn nnn nnn nnn wherein the range of the first DS4000 User s Guide 13 3 RIGOL 13 System Function Setting 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 42 to input the desired IP address This setting will be saved in the non volatile memory and if DHCP and Auto IP are set to Off the oscilloscope will load the preset IP address automatically at the next power on 2 Set the 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 to input the desired subnet mask This setting will be saved in the non volatile memory and if DHCP and Auto IP
146. point must be greater than the Screen Start currently set Start Frame press this key to set the start frame of waveform analysis and the default is the first frame End Frame press this key to set the end frame of waveform analysis and the default is the last frame Threshold press this key to set the threshold of waveform analysis and the range is from 1 to 99 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 templet is equal to or larger 10 10 DS4000 User s Guide 10 Waveform Record RIGOL than the threshold currently set 9 TempletDisp Press TempletDisp to enable or disable templet display For the templet setting refer to the introductions in Analysis Based on Trace and Analysis Based on Pass Fail Mask DS4000 User s Guide 10 11 RIGOL 10 Waveform Record Analysis Based on Trace Press Analyze and select Trace Then set the templet used in analysis based on trace through the method below 1 Trace Press Trace to select the creation method of analysis templet Current Frame select the current frame as the analysis templet Average select the average of all the frames of this analysis as the analysis templet 2 Setup Templet Press Setup Templet to configure the templet immediately After the analysis starts the oscilloscope compares each frame with the templ
147. r 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 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 20 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 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 trigg
148. rantee stable display The trigger circuit guarantees that each sweep or sample starts from the trigger condition defined by users on the input signal namely each sweep and sample are synchronous and the waveforms acquired overlap to display stable waveform 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 DS4000 User s Guide 5 1 RIGOL 5 To Trigger the Oscilloscope Trigger Source Press IMENU gt Source in the trigger control area TRIGGER at the front panel to select the desired trigger source Siganls input from CH1 to CH4 and the EXT TRIG connector as well as the AC Line can all be used as trigger source MENU eseecesy wWeeeeeeeL 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 trigger 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 an
149. re automatically Recommended Install from a list or specific location Advance 1 Click Next to continue 2 14 2 DS4000 User s Guide 14 Remote Control RIGOL Found New Hardware Wizard Please choose your search and installation options gt 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 driwer found will be installed Ce Don t search will choose the driver to install 3 Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware 4 aa Oe Found New Hardware Wizard Select the device driver you want to install for this hardware Phan ase Sy Select the manufacturer and model of your hardware device and then click Nest IF you aa have a disk that contains the driver you want to install click Have Disk Show compatible hardware Model lt S8 Test and Measurement Device Ny This driver is not digitally signed Tell me why driver signing i important 6 sa few DS4000 User s Guide 14 3 RIGOL 14 Remote Control Found New Hardware Wizard Please wait while the wizhrd installs the software USB Test and Measurement Device Hardware Update Wizard Completing the Hardware Update Wizard The wizard has finished installing the software For USB Test and Measure
150. reference waveform file ref Press 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 DS4000 User s Guide 12 11 RIGOL 12 Store and Recall To Create a New File or Folder This operation is only valid in external storage Before using external disk make sure that the USB storage device is connected correctly First press gt Disk Manage and use 42 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 HC 200 0us 4909050 eee AAA AAAA A j Name Chinese __TWLNOZIYOH Size B Time Keyboard Hee Pe Pedy Pepin gl Fil Pie bl mi pna o 1 ee ese eae oe Om lite feo m Ir o O H w lt 3 z pa A 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 D
151. rement If you have currently enabled one or more items in the 22 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 Item n to Delete or Recover the specified measurement item When one measurement item is deleted or recovered the measurement result at the bottom of the screen will move one item left or right Press gt Clear gt All Item to Delete or Recover all the measurement items enabled Note press and hold to quickly exist from the measurement DS4000 User s Guide 6 23 RIGOL 6 To Make Measurements All Measurement All measurement could measure all the time and voltage parameters each measurement source has 18 items measurements can be performed on the four measurement sources at the same time of the current measurement source and display the results atthe screen Press gt All Measure to enable or disable the all measurement function Press All Measure Source and use to select the channel s to be measured CH1 to CH4 When all measurement is enabled One key measurement is also valid Clear will not clear all the measurement results INN Myce 2 000GSas H 4UU Uus 4 60M pts FAP PAP
152. rigger Setting Press Setting to set the trigger parameters trigger coupling trigger holdoff and noise rejection under this trigger type DS4000 User s Guide 5 15 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 channel with signal input as trigger source to obtain stable trigger Video Polarity Press Polarity to select the desired video polarity e IM normal polarity Trigger on the negative edge of the sync pulse e IH inverted polarity Trigger on the positive edge of the sync pulse Note normal polarity is applicable to video signal with negative horizontal sync pulse inverted polarity is applicable to video signal with positive horizontal sync pulse 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
153. rmat 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 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 8 4 DS4000 User s Guide 9 Pass Fail Test RIGOL 9 Pass Fail Test Monitor the change of the signal by judging whether the input signal is within the mask created The test results can be displayed on the screen as well as be declared by the system sound or the 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 DS4000 User s Guide 9 1 RIGOL 9 Pass Fail Test To Enable Pass Fail Test Press 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 Utility WETECEEHL To star
154. rms will still be j displayed DS4000 User s Guide 1 17 RIGOL AUTO AUTO RUN STOP RUN STOP SINGLE SINGLE 1 Quick Start 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 quick parameter measurement function is also provided for more details refer to Quick Measurement after AUTO Note that 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 Auto failed 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 DS4000 User s Guide 1 Quick Start RIGOL Multi function Knob This knob can be 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 k
155. rresponding options You can view the options currently installed on the oscilloscope or activate the newly bought option serial number through this menu Press gt Options gt Installed to view the options currently installed on the oscilloscope 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 Number Input Area Apply press this softkey and the oscilloscope will activate the corresponding option using the serial number currently input 13 16 DS4000 User s Guide 14 Remote Control RIGOL 14 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 Automa
156. rrnsrrrnnrnrnnrnrnnnuennrurnnnurnnnurnnnnrnnnnnne 7 5 SPHIDECOGING ODON seas urarea A Mateos 7 10 I2C Decoding OPON rikrin 7 13 CAN Decoding CODON anaa a E tueiaeweedudaapabionrmants 7 16 FlexRay DeCOdING ODEON sasrisiaiinisia aa aa 7 19 S Reference Waveform ccsccssscscecesessecenesseceseeseceseeeeneneeeeneeeeaeneeseeesenseas 8 1 TO Enables REP FUNCIO iias E 8 2 10 SCIGCE REP SOU CC uaine a a ae 8 3 To Save to Internal Memory sisscivstorivnspinscrssconatannantsebiiaevadwabanceneyieaneueneanes 8 3 TO Adjust REF Waveform DISDIAY scstieticis vdintameiocinidunlcatnndantenctiideepemedeaiins 8 3 To Export to Internal or External Memory cccscececseeeeeeeeeeeeeeaeeeseeeeansenes 8 4 To Import from Internal or External MEMOLy ccccecseeeeeeeeeeeeeeseeeeseaeeeees 8 4 9 Pass Fail TSU cc cssccss ce secadeceancccwcecueiancbanwauadeebeanncadsvaueseestwaesscneedeceasenans 9 1 To Enable Pass Fall V6SU sic saiectecasudeeicnatsanceatacsieanswanteaeeerancanseemueetommnerannins 9 2 Or SCIECE SOUNCS u rE TE A TE T ENN 9 3 TO Create MASK orgies aa 9 3 POSE ANG OUPU T rnini aeo E AAE 9 4 ho Save the Test MaSK rniii antn a a e 9 5 To Load the Test MaSK anei reia ninae EEE AAS 9 5 10 Waveform Records sssssss25 10 1 Wave orm RECO eaaa a 10 2 Record Constant OM earoro naa enen a A OTA 10 4 WaVerorim PrayDaC Kairos a 10 6 Waveform ANAYSSI S wiiticorstvavantheeh
157. s 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 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 Press Invert to turn the inverted display of the operation results on or off Press B and use 42 to adjust the vertical position of the operation results Press and use to adjust the vertical scale of the operation results HORIZONTAL t POSITION and HORIZONTAL t SCALE can also be used to adjust the horizontal position and scale of the operation results 6 4 DS4000 User s Guide 6 To Make Measurements RIGOL FFT FFT is used to quickly perform Fourier transform on 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 system Measure the characteristics of the noise in DC power Analyze vibration Press IMATH gt Operate to select FFT and set the parameters of FFT operation ona ia Frequency Domain Waveform Time Domain Waveform 1 F Lf I il tee oe 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
158. s may appear in this manual WARNING Warning statements indicate the conditions or practices that could result in injury or loss of life A CAUTION Caution statements indicate the 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 be accessible potentially 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 mh Hazardous Refer to Protective Chassis Test Voltage Instructions Earth Ground Ground Terminal IV DS4000 User s Guide RIGOL Measurement Category Measurement Category DS4000 series digital oscilloscopes can make measurements in Measurement Category I WARNING This oscilloscope can only be used for measurements within its specified measurement categories Measurement Category Definitions Measurement category I is for measurements performed on circuits not directly connected to MAINS Examples are measurements on circuits not derived from MAINS and specially protected internal MAINS derived circuits In the latter case transient stresses are variable for that reason the transient withstand capability of the equipment is made known to the user Measurement category II is for measurements performed o
159. s time Press SamplePoint and use to modify the parameter with a step of 1 and the range is from 5 to 95 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 t LEVEL to modify the level For details please refer to the description of Trigger Level on page 5 9 DS4000 User s Guide 5 29 RIGOL 5 To Trigger the Oscilloscope FlexRay Trigger Trigger on the specified frame symbol error or TSS Transmission Start Sequence of FlexRay bus FlexRay is a kind of differential serial bus configured with three continuous segments namely packet header payload and 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 piar but shielded twisted pair can be used to improve EMC performance The figure below shows the frame format of FlaxRay protocol Reserved Payload premble indicator Null frame indicator Sync frame indicator Start up frame indicator Hid 11bits i 7 bits i 11 bits l bits _ ea covered by the Header CRC 0 to 254 Bytes Payload Segment FlexRay Frame 5 0 to
160. select the language The languages currently available are Simplified Chinese Traditional Chinese and English DS4000 User s Guide 13 7 RIGOL 13 System Function Setting System Information Press gt System gt System Info to view the version information of your oscilloscope The system information contains the following contents as shown in the figure below system Information Manufacturer RIGOL TECHNOLOGIES Model Serial Software version 00 00 01 U tr aVision Hardware version 0 3 Power off Recall You can set the system configuration to be recalled when the oscilloscope is powered on again after power off Press Utility 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 13 8 DS4000 User s Guide 13 System Function Setting RIGOL System Time The system time is displayed at the lower right corner of the screen in hh mm hour minute format When printing or storing a waveform the file output will contain this time information Press gt System gt System Time gt System Time to turn on the setting interface as follows System Time 2011 11 02 21 31 42 In the figure the item in green such as 2011 is the item that can be modified currently Use 4 to modify and press down 4 to complete the input The order of time modifications is year 2011
161. selected as an error frame and the corresponding CurFrame Diff is 100 otherwise the frame is juged as correct and the CurFrame Diff is 0 Note that there are only two CurFrame Diff values 100 and 0 under the analysis based on pass fail mask DS4000 User s Guide 10 9 4 RIGOL 10 Waveform Record Cancel During the analysis users can press Cancel to stop the analysis and press Start again to restart the analysis Previous After the waveform analysis finishes pressing Previous can locate the error frame previous to the current error frame Pressing IRUN STOP can also perform the operation Next After the waveform analysis finishes pressing Next can locate the error frame following the current error frame Pressing can also perform the operation Note you can use the navigation knob to view each frame of waveform in the analysis 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 Setup Press Setup to open the more detailed setting menu Screen Start press this key to set the start point of waveform analysis and the range is from 5 to 694 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 and the range is from 6 to 695 The end
162. spectively 4 Phase Measurement Setting Specify the source A and source B in the measurement items Phase A gt B DS4000 User s Guide 6 21 RIGOL 6 To Make Measurements 6 22 and Phase A gt Bt Press gt Meas Setting gt Type gt Phase and then press Source A and Source B to set the two channel sources CH1 to CH4 of phase measurement respectively 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 gt Meas Setting gt Type gt Threshold and then Press Max and use J 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 90 and the range available is from 7 to 95 Press Mid and use 4 to set the middle value of measurement The middle value is limited by the settings of Max and Min The default is 50 and the range available is from 6 to 94 Press Min and use 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 10 and the range available is from 5 to 93 DS4000 User s Guide 6 To Make Measurements RIGOL To Clear the Measu
163. ss Operate and select W to Press to stop the playback stop the playback Tip During waveform playback RUN STOP can be used to switch between playback and pause Each time SINGLE is pressed the Current Frame moves one frame forward DS4000 User s Guide 10 7 RIGOL 10 Waveform Record Waveform Analysis This function is used to analyze the recorded waveform Press gt Mode and use 4 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 Error Frames Current Error Error Threshold 70 Start Frame 1 End Frame 3 CurFrame Diff 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 templet 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 to be analyzed Note that only channels currently enabled can be selected 10 8 DS4000 User s Guide 10 Waveform Record RIGOL 3 Start Press Satrt to enable waveform analysis Note that during the analysis process the progress bar is
164. st 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 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 an 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 TFINOZIXOH BUS1 baked jee lt j g Data 0x52 0x49 0X47 OX4C OX1E 8 Decoded CAN Data Interpretation Frame ID displayed in hex digits in blue Data Length code DLC displayed in chartreuse patch Data Frame displayed in green patches and in red patches if data frame is lost Cyclic Redundancy Check CRC displayed in light blue patch when valid DS4000 User s Guide 7 17 RIGOL 7 Protocol Decoding and red error mark is displayed when error occurs H lt 5 000us gt o a N o D f f f CRC 0x5D1E Address ID Data Length Data CRC Check Error 7 18 DS4000 User s Guide 7 Protocol Decoding RIGOL FlexRay Decoding Option Press gt Decode and select FlexRay to open the FlexRay decoding function menu 1 Source Press Source to select any channel CH1 t
165. t testing press Enable Test and select ON Then press Operate to select gt to start testing and select W to stop testing The figure below is the test interface Total 0 wfs You can select the source create mask as well as save and load the test mask For details please refer to the following introductions 9 2 DS4000 User s Guide 9 Pass Fail Test RIGOL To Select Source Press Source to select the channel CH1 to CH4 to be tested 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 X Mask and Y Mask respectively and turn 42 the mask lines appear on the screen Press Create Mask to apply the mask currently created The ranges of horizontal and vertical adjustments are from 0 02 div to 4 div and 0 03 div to 4 div respectively DS4000 User s Guide 9 3 RIGOL 9 Pass Fail Test 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 r Total 544 ws i Press Stop On Outp to select ON or OFF ON when fa
166. t the corresponding probe ratio The values available are listed in the table below Table 2 1 Probe Attenuation Coefficient Menu sid Attenuation coefficient When DiffProbe is connected the oscilloscope recognizes it automatically and the following menus are added 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 Info Press this softkey to view information about the probe such as the manufacturer model serial number and the date of last calibration Bias Voltage The oscilloscope provides bias voltage for differential probe This bias voltage is used to adjust the signal under test which exceeds the input dynamic range of the probe amplifier to an appropriate range to ensure the completeness of t
167. tO a 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 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 Ed falling edge Bd or rising amp falling edges CX If no clock channel is selected the instrument will sample when the channel data is jumping 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 Bit0 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 7 2 DS4000 User s Guide 7 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
168. ted 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 Record press this key to enter waveform record menu to set the waveform record and 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 ep z 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 record constant on mode is enabled DS4000 User s Guide 1 21 RIGOL 1 Quick Start User Interface DS4000 oscilloscope provides 9 inches WVGA 800 480 160 000 color TFT LCD What is worth mentioning is that the 14 grid ultra wide screen enables you to view longer waveform 1 3 5 7 9 11 4 6 8 10 1 000G Sars l L ral F4 Z 5 T re Farameters overrange Srl 16 44 12 14 16 18 13 15 17 Figure 1 12 User Interface 1 22 DS4000 User s Guide 1 Quick Start RIGOL 1 Measurement Menu Provide 12 horizontal HORIZONTAL and
169. the position and counterclockwise to decrease Press down the knob to quickly reset the vertical position VERTICAL 2 SCALE vertical scale knobs During the modification the scale label at the bottom of the screen would change accordingly Turn clockwise to DS4000 User s Guide 1 15 RIGOL 1 Quick Start 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 n and Decode2 decoding function keys Press the corresponding key to open the decoding function menu DS4000 supports parallel decoding and protocol decoding for more details refer to Protocol Decoding HORIZONTAL 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 bk at the upper side of the screen would change accordingly Press down the knob to quickly switch to delayed sweep state HORIZONTAL POSITION modify the tri
170. tion 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 and LAN instrument buses This chapter will give a detailed introduction of how to use Ultra Sigma to control DS4000 remotely through various interfaces For the Ultra Sigma software please contact RIGOL salesmen or technical support The contents of this chapter E Remote Control via USB E Remote Control via LAN DS4000 User s Guide 14 1 RIGOL 14 Remote Control Remote Control via USB 1 Connect the device Connect the 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 USE Test and Measurement Device IF your hardware came with an installation CD LEA or floppy disk insert it now What do you want the wizard to do Install the softwa
171. 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 to select and input 3c 4 Use the same method to input 4 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 12 14 DS4000 User s Guide 12 Store and Recall RIGOL To Delete a File or Folder Folder operation is valid only in external storage Before using the external disk make sure that the USB storage device is connected correctly 1 Delete a file in internal memory 1 Press gt Disk Manage and use 42 to select and open the local disk local Disk 2 Press File Type to select the desired type of file to delete note that the file types of internal storage include stp ref and pf 3 Use J 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
172. trigger point When slow sweep mode is used to observe low frequency signal it is recommended that the channel coupling is set to DC 3 8 DS4000 User s Guide 3 To Set the Horizontal System RIGOL Horizontal Scale Being 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 t SCALE to adjust the horizontal scale Turn clockwise to reduce the horizontal scale and turn counterclockwise to increase The scale information such as lt 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 50 00 s Coarse take counterclockwise as an example set the horizontal scale in 1 2 5 step namely 1 ns 2 ns 5 ns 50 ns Fine further adjust within smaller range DS4000 User s Guide 3 9 RIGOL 3 To Set the Horizontal System Horizontal Reference Horizontal reference is the reference position according to which the screen waveform expands and compresses horizontally when adjusting HORIZONTAL 2 SCALE In Y T mode this function is not available in X Y mode and Roll mode press IMENU gt HorRetf in the horizontal control area HORIZONTAL to select the desired reference mode and the default is Center 1 The Center of the Screen When
173. tting trigger when the positive slope time of the input signal is lower than the specified Time Setting 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 eo EES trigger when the negative slope time of the input signal is greater than the specified Time Setting trigger when the negative slope time of the input signal is lower than the specified Time Setting 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 In this oscilloscope 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 DS4000 User s Guide 5 13 RIGOL 5 To Trigger the Oscilloscope EE S sere seu ssetecse The upper limit of trigger level Up Lvl eee A The lower limit of trigger level Low Lvl a Positive Slope time When the Slope Condition is set to iim EE Ei o Ei press Time and use to input the desired value The range available is from 10 ns to 1s When the Slope Condition is set to Stal or Muk press Upper Limit and Lower Limit and use 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
174. uded front panel cover excluded DS4000 User s Guide 16 7 17 Appendix RIGOL 17 Appendix Appendix A Accessories and Options C pescripton order Number standard of the country Standard Quick Guide ooo e Resource CD User s Guide and Fonemen sorrera nn OOO O Optional Accessories Decoding Options CAN Decoding Kit SD CAN DS4 FlexRay Decoding Kit SD FlexRay DS4 NOTE All the options or accessories can be ordered from you local RIGOL Office DS4000 User s Guide 17 1 RIGOL 17 Appendix Appendix B Warranty RIGOL warrants that its products mainframe and accessories will be free from defects in 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 17 2 DS4000 User s Guide 17 Appendix RIGOL Appendix C Any Comment or Question If you have any question or comment on our document please mail to servic
175. uency 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 the 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 DS4000 User s Guide 6 To Make Measurements RIGOL Delay and Phase Enr r Delay PTE Source B Source A and source B can be any channel from CH1 to CH4 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 B phase difference calculated according to Delay A gt 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 ThePeriod of Source A a Phase DS40
176. urB and AX are in Hz and 1 AxX is in s when this unit is selected in the measurement results CurA CurB and AX are in At this point CurA CurB 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 when this unit is selected in the measurement results CurA CurB and AX are in At this point CurA CurB and AX will change to 0 100 and 100 respectively when you press Set Cursor no matter where cursor A and B are currently located When the cursor type is Voltage press Vertical Unit to select Source Unit or SO Source Unit when this unit is selected in the measurement results the units of CurA CurB and AY will be automatically set to the unit of the current source when this unit is selected in the measurement results CurA CurB and AX are in At this point CurA CurB and AX will change to 0 100 and 100 when you press Set Cursor no matter where cursor A and B are currently located 4 Adjust the Cursor Position note that you can also press 2 continuously to switch the current cursor Adjust cursor A press CursorA and use 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
177. uring the name input use the menu softkeys to select different operation areas then turn 4 to select the desired content and press down gt to input the content selected 12 12 DS4000 User s Guide 12 Store and Recall RIGOL English Input Method For example create a file or folder with the name Filename 1 Press Keyboard 1 Use 4 to select English input method En and uppercase input state A 2 Use to input the letter F If the input is wrong press Delete to delete the character input 3 Use 2 to select lowercase input state Aa 4 Use J 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 4 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 name under the current directory DS4000 User s Guide 12 13 RIGOL 12 Store and Recall Chinese Input Method For example create a file or folder with the name 3c 44 1 Press Keyboard 1 Use 4 to select Chinese input method and lowercase input state Aa Note that Chinese is added in the menu items at the right of the screen 2 Use 4 to input the pinyin wen If the input is wrong press Delete
178. ut 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 2 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 3 GND After this type is selected the oscilloscope can output a ground level 4 PassFail After this type is selected the oscilloscope will output a pulse signal when failed waveforms are detected This signal can be connected to other control systems to conveniently view the test results 13 14 DS4000 User s Guide 13 System Function Setting RIGOL Reference Clock This oscilloscope can output the internal 10 MHz sample clock from the LOMHz In Out connector at the rear panel and accept an external 10 MHz clock to synchronize multiple oscilloscopes 1O0MHz In Out Press gt RefClock to select the desired clock type ClockOutput configure the LOMHz In Out connector as an output to output the internal 10 MHz clock ClockInput configure the LOMHz In Out connector as an input and the oscilloscope will accept a 10 MHz clock input from this connector DS4000 User s Guide 13 15 RIGOL 13 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 co
179. uty cycle be greater than 1 and the amplitude be at least 20 mVpp If the parameters of the signal under test exceed these limits after this softkey is pressed the quick parameter measurement items might not be displayed in the pop up menu 6 14 DS4000 User s Guide 6 To Make Measurements RIGOL One key Measurement of 22 Parameters Press MENU at the left of the screen to turn on the measurement menu of the 22 parameters 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 The icons of 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 Icons tt a H 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 DS4000 User s Guide 6 15 RIGOL 6 To Make Measurements Time Parameters RiseTime FallTime 90 50 T a a r E E E E E E E Fm tle 10 a IY 6 16 l Width j Width l Period defined as the time between the middle threshold points of two consecutive like polarity edges Freq
180. veneuuavavenenvavas 12 16 TO Copy and Paste d Fleitas 12 16 To Clear he Local MeMO Y ronime 12 16 AGONY orason o potiadwauloaeange roa somuehonanau mewadanei 12 17 13 System FUNCTION Setting ice scanncvanenecdcenansccvenancneniwauiudvanenusenacanucenenuues 13 1 Remote Interface Configuration cscscccsesseseersessesearcuseenenreusessensersensenss 13 2 AN SCUM eaa Meee b aca tenia e cns abled 13 2 EUS Bs CVC CS a E a A a are emai aenniatee N 13 6 SY SLCIMEFClALEC aiaasacendacccaddaauiens naentepiadiasesdatendontsnesann paaa 13 7 DOUG ienien n a eo eeiet ace Mu ede baie ao teat aie Mahe keisha tee 13 7 Language sesia a a 13 7 System LATO aU OM aaan oaa A a 13 8 POWEr OM RECAI erensia a aA 13 8 SYVSECIM TIME satii a de bed abeaiies 13 9 SEl LESE Informatio anera ea 13 10 SPOE A A E A 13 10 ENOr IDIO MaU cesia 13 11 Se CaliDr raO wevitenaiiati ta taiea a a aa eaaa 13 12 POWER Sta US ena a 13 13 DS4000 User s Guide XIX RIGOL External Trigger Impedance cccecseseersecseneersesseneareuseenentensansenss 13 13 PU UUW es es teetieadaa cha Suited eect nace ieee eee tees oad 13 14 REFEre NCE CIO Kiruna a E R dowabdaded recente 13 15 optom MANAGEMENE seszecesertecersce ten anaE aA 13 16 14 Remote Contro sinisini aa 14 1 Remote Control Via USB mrri oia aea E T A 14 2 Remote Control via LAN ssennerstecnicacencsacisvevaicnaetenrenntemieinenicer er eisasenies 14 6 15 Troubleshooting sissi a 15 1 LG SOSCIICAUONS ss 16 1 17 Appe
181. waveform parameters and measurement functions with statistic Real time waveform recording waveform playback record constant on and waveform analysis Precise delayed sweep function Built in FFT function Pass Fail test function Multiple waveform math operation functions Standard configuration interfaces USB Device dual USB Host and LAN Support USB storage device and printer Conform to LXI C instrument standards Enable quick economic and efficient creation and reconfiguration of test system Support remote command control Embedded help enables easier information access Support multiple languages and Chinese English input Support one key measurement storage and print DS4000 User s Guide XI RIGOL Document Overview 1 Quick Start Provide information about preparations before using the instrument and a brief introduction of the instrument 2 To Set the Vertical System Introduce the functions of the vertical system of the oscilloscope 3 To Set the Horizontal System Introduce the functions of the horizontal system of the oscilloscope 4 To Set the Sample System Introduce the functions of the sample system of the oscilloscope 5 To Trigger the Oscilloscope Introduce the trigger mode trigger coupling trigger holdoff external trigger and various trigger types of the oscilloscope 6 To Make Measurements Introduce how to make math operation cursor measurement and auto measurement 7 Protocol Decoding

Download Pdf Manuals

Related Search

Related Contents

Bischoff & Bischoff Manual de instrucciones Togo  Vigo VGT366 Installation Guide  VFS-001 Manual    Xerox 701P21091 All in One Printer User Manual  CnMemory Zinc  覚明書  VPCB11FGX/B - Please enter password to access this page  Modulo GSM Tri-Band per centrale NET5 e antenna  BETRIEBSANLEITUNG  

Copyright © All rights reserved. Failed to retrieve file