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1. Press the Source option button to select CH1 Press CH1 button to display CH1 menu Turn the S div knob to adjust sampling rate at least double bigger than frequency of input signal If FFT display on full screen press CH1 button again to remove channel waveform display Press the CURSOR button to enter Cursor menu Press the Cursor Mode button to select Manual 10 Press the Type option button to select Voltage 11 Press the Source option button to select FFT 12 Press the CurA option button turn the Universal knob to move Cursor A to the highest point of the FFT waveform 13 Press the CurB option button turn the Universal knob to move Cursor B to the lowest point of the FFT waveform 14 The amplitude AAT displays on the top of the left screen CURSOR Mode a Manual Type Source AU 1 1 SdBl Curb 81 6dBl Rites e 22 806 Picture 2 6 11 33 1 2 3 4 5 6 Measure FFT Frequency Press the CURSOR button Press the Cursor Mode button to select Manual Press the Type option button to select Time Press the Source option button to select FFT Press the Curl option button turn the Universal button to move Cursor 1 to the highest position of the FFT waveform The value of Curl displaying on the top of the left screen is FFT highest Frequenc
2. x E AUTO Button un Trigger Control S Sie mm a Option Button mar m Horizontal Control Vertical Control setter A i ASIR t Trigger level Probe component USB Host Print Signal input EXT Trigger Interface channel input channel button Picture 1 1 1 SDS1000C CM CE Series Front Panel Controls Trigger Control Universal Common Function Knob Button Menu Button Run Control Trigger level AUTO Butto Option Button Horizontal Control Vertical Control Print Signal input Power USB Probe component button channel EXT Trigger button Host input channel Interface Picture 1 1 2 SDS1000CFL Series Front Panel Controls 1 1 2 Back and Side Connections The following images show back and side panel connection locations on both 4 and 2 channel models Picture 1 1 3 Back panel connection locations on SDS1000CFL series Previously numbered front panel buttons and knob locations for SDSIOOOCFL series correspond with the following explanations 1 Security Lock Receptacle 2 Pass Fail Output 3 RJ 45 Connector LAN Ethernet Port 4 USB Devic and USB Host 5 Power Shutoff Switch and Input Connector Picture 1 1 4 Back and Side panel connection locations on SDS1000C CM CE Series oscillscope Previously numbered front panel buttons and knob locations for SDS1000C CM CE series correspond with the following explanations 1 Pass Fail Output 2
3. 109 Previous Recall the waveform again Fast forward play the recalled waveform again Quit the recalling interface Mow Time ere Remain Time fel 8 Previous Table 2 67 recorder s setting menu Viewer Full Screen Waveform of Full screen recording and channel recalling Waveform of recording on split Split screen and channel recalling CHI is displayed in upper half screen CH2 is displayed in lower half screen Record Mode Recorder saves the channel waveform persistently the latter waveform will cover the former recorder will stop waveform Single Swee saving when its memory is up to 6M Replay Mode One by One when recalling the screen waveform refresh from left to right When recalling screen Roll waveform will refresh completely according to the 110 of Return quit the recording setting interface Option y Eii F Full Screen Record F Replay Mod L Rol Save hlode Inside Recorder Operation step l 2 3 4 5 Press the UTILITY button to enter Utility menu Press the Next Page option button to enter the four page of Utility menu Press the Recorder button to enter the Recorder manual Press the Option button to select the parameter which you want by yourself Press the Recorder button to enter the Record menu and then Press the Start button to start record waveform After finished record waveform then P
4. Save Picture When the USB flash drive insert to the USB Host interface now the USB flash drive open status icon displays on the top of the screen select Save picture and press the Save knob to go into the Save Recall interface o Go to the Save Recall interface Sirle 4 Picture Print Key Picture Picture 2 12 11 Save waveform image to USB flash drive follow next steps 1 Select the screen image that you want 2 Press the SAVE RECALL button to enter SAVE RECALL menu 3 Press the Type option button to select Pictures 4 Insert USB flash drive to USB host port of the oscilloscope and wait that the oscilloscope has initialized USB flash drive about five seconds 86 5 Press the Print Key option button to select Save Picture 6 Press the Save option button then go into the Save Recall interface 7 Press the Save buton then you ll go into the Save Recall interface 8 Create the picture name then press the Confirm button about five seconds there is a prompting message that Save data success displaying on the screen now picture data have been saved to USB flash drive Save Recall CSV Table 2 47 CSV storage function menu Setting Introduction Menu for the Storage CSV file to USB flash drive Data Depth Displayed Set to store displayed waveform data to CSV file Maximum Set to store maximum waveform data to CSV fil
5. 200MSa s adjusted SDS1000CM series support SKSa s 500MSa s adjusted SDS1000CE des support 5KSa s 1GSa s adjusted SDS1000CFL series support 10Ksa s 1Gsa s adjusted Hard Ware Frequency Counter Reading resolution 6 Bytes Accuracy 0 01 Range DC Couple 10Hz to MAX Bandwidth Signal Types Satisfying all Trigger signals Except Pulse width trigger and Video Trigger Control Panel Function Auto Set Auto adjusting the Vertical Horizontal system and Trigger Position Save Recall Support 4 or 2 Group referenced Waveforms 20 Group setups 20 Group captured Waveforms internal Storage Recall function and USB flash driver storage function Measure System Auto Measure Vpp Vmax Vmin Vamp Vtop Vbase Vavg 32 Types Mean Crms Vrms ROVShoot FOVShoot RPREShoot FPREShoot Rise time Fall time Freq Period Wid Wid Dut Dut BWid Phase FRR FRF FFR FFF LRR LRF LFR LFF Manual mode Track mode and Auto mode 134 Generic Specification Display System Resolution 320 horizontal by 234 vertical pixels Display Contrast 150 1 Typical state Backlight Intensity 300nit Typical state Off 1min 2min Smin 10min 15min 30min hour 2hour 5hour Skin Classical Modern Tradition Succinct Sin x x Linear Color model Language Simplified Chinese Traditional Chinese English Arabic French German Russian Spanish Portuguese Japanese Korean Italian Environme
6. T a siw tu TT A N ea TRIG tz SETTO KA AW MENU Mm 50 J503 Fone tz KT J 8 Picture 2 1 All models m Channel buttons CH1 CH2 CH3 CH4 Press a channel button CH 4 to turn that channel ON or OFF and open the Channel menu for that channel You can use the channel menu to set up a channel When the channel is ON The channel button is lit m MATH Press to display the Math menu You can use the MAH menu to use the oscilloscopes Math functions m REF Press to display the Ref Wave menu You can use this menu to save and recall four or two reference waveforms internal memory m HORI MENU Press to display the Horizontal menu You can use the Horizontal menu to display the waveform and to zoom a segment of a waveform m TRIG MENU Press to display the Trigger menu You can use the Trigger menu to set the trigger type Edge Pulse Video Slope Alternative and trigger settings m SET TO 50 Press to stabilize a waveform quickly The oscilloscope can set the trigger level to be halfway between the minimum and maximum voltage level automatically This is useful when you connect a signal to the EXT TRIG connector and set the trigger source to Ext or Ext 5 m FORCE Use the FORCE button to complete the current waveform acquisition whether the oscilloscope detects a trigger or not This is useful for Single acquisitions and Normal trigger mode m SAVE RECALL Press to display the Save Recall menu You can use
7. MRP Simplified Chinese r i h y Traditional Chinese English English in yall Arabic Fran ais French Deutsch German Russian Spanish Portuguese Pycckun Espanol Portugu s EF AN Japanese Korean Ss O Italian Italian Page 1 4 Press this button to enter second page 89 Sound Courter Language a English Mest Page Picture 2 13 2 Table 2 49 Utility System function menu 2 Setting Introduction Do self cal ee Auto self emendation Do Self Test Screen Test Run the screen detect program Keyboard Test Run the keyboard detect program LED Test Run the dot lighten detect program Print Setup a a Enter the print setup menu to set print options Back USB The oscilloscope connects to the printer using USB cable When you execute print function please select Printer Now the print icon displays on the top of the screen Computer The oscilloscope connects to the computer using USB cable When you execute EasyScope software please select Computer Now the computer icon displays on the screen Page 2 4 Press this button to enter third page UTILITY Do Self Cal Do Self Test Hack USE Mest Page Fage 24 mA SSeS 90 Picture 2 13 3 Table 2 50 Functional Menu of the Utility System 3 Setting Introduction Update You can update the oscilloscope use USB flash firmware Driver About need two minutes Pass Fail __ Pres this button to enter the Pass Fail m
8. Print Key option button to select Print Picture 8 Press the PRINT button to print screen image The oscilloscope takes a few seconds to capture the screen image The settings of your printer and print speed determine how long it takes to print the data Additional time may be required according to the format selected Note 1 Before connecting the oscilloscope to the printer you must be sure that Back USB option having been settled to Printer 2 You can use the oscilloscope while the printer is using 3 If printing fails check wthether the USB cable is connected to the PictBridge port on the printer or not If the connection is OK but the printing is still failing you can turn on and off the printer or oscilloscope again before you turn on and off the printer or oscilloscope again you must first disconnect the connection between USB cable and USB Host port of the Printer or USB Device port of the oscilloscope then try again 2 13 4 Self Calibration Self Calibration procedure can optimize the signal path at the most measurement precision You can run this procedure at any time If the operating temperature changes by more than 5 C or the units run more than thirty minutes you should do the self calibration When you run the self Calibration you should cut off all the probes and lead Then press the Utility button to choose the Do self cal to show the self 97 Calibration Me
9. RS 232 Connector 3 USB Device Connector 4 Power Input Connector 1 1 3 Unstanding Display Information HORACH hair 6 it j rl g Cii 16 15 9 10 1 12 13 14 Picture 1 1 5 Display area p Trigger status Armed The oscilloscope is acquiring pre trigger data All triggers are ignored in this state Ready All pre trigger data has been acquired and the oscilloscope is ready to accept a trigger Trig d The oscilloscope has seen a trigger and is acquiring the posttrigger data Stop The oscilloscope has stopped acquiring waveform data Auto The oscilloscope is in auto mode and is acquiring waveforms in the absence of triggers Scan The oscilloscope is acquiring and displaying waveform data continuously in scan mode 2 Display the position of the present waveform window in internal memory 3 Marker shows horizontal trigger position Turn the HORIZONTAL POSITION knob to adjust the position of the marker 4 Print Key Indicates whether the Print Key option is set to Print Pictrure or Save Picture Print Key option is set to Print Picture amp Print Key option is set to Save Picture 5 Back USB Indicates whether the Back USB option is set to Computer or Printer Back USB option is set to Computer amp Back USB option is set to Printer 6 Show the waveform s channel symbol 7 On screen markers show the ground reference points of the displayed waveforms If
10. auto Measure Menu Press the top option button Press the Time option button to enter the Time Measure menu Press the Source option button to select input signal channel Press the Type option button to select Freq The corresponding icon and measure value will display on the third option area 114 2 Measure signal peak to peak amplitude Press the MEASURE button to display auto measure menu Press the top second option button Press the Voltage option button to enter the Voltage measure menu Press the Source option button to select input signal channel Press the Type option button to select Vpp The corresponding icon and measure value will display on the third option area 115 3 2 Taking Cursor Measurements You can use the cursors to take time and voltage measurements of a waveform quickly 3 2 1 Measuring Ring Frequency To measure the ring frequency at the rising edge of a signal follow these steps 1 Press the CURSORS button to see the Cursor Menu 2 Press the Mode button to select Manual 3 Press the Type option button and select Time 4 Press the Source option button and select CH1 5 Press the CurA button and turn the universal knob to place the cursor A on one peak of the ring 6 Press the Cur B button and turn the universal knob to place th
11. gt T The horizontal position of Cursor B Time cursor centered around the midpoint of screen BV The Vertical position of Cursor B Voltage cursor centered around channel ground level AT Horizontal space between Cursor A and Cursor B Time value between two cursors 1 A T The reciprocal of horizontal space between cursor A and cursor B AV Vertical space between Cursor A and Cursor B Voltage value between two cursors CURSOR Mode Track Ca z I m bi ends Cursor A d CH Cursor 8 Picture 2 11 3 Auto mode Table 2 34 Auto mode function menu Cursor Mode Auto Set to auto cursor measure mode This mode will take effect with automatic measurements The instruments will display cursors while measuring parameters automatically These cursors demonstrate the physical meanings of these measurements To do auto cursor measurements follow these steps 1 Press the CURSOR button to enter Cursor measure menu 2 Press the Cursor Mode option button to select Auto 3 Press the MEASURE button to enter Auto cursor measure mode menu 70 to select the parameter that you want to measure Source CH1 Type d Wy p p Picture 2 11 4 2 11 3 Auto Measurement MEASURE is Automatic measure function button x it einen PA save CURSORS ACQUIRE ey RECALL ih ilk fe i m th F DISPLAY UTILITY ER ETI Auto Measurement button Pic
12. menu Note 1 The Printer may override your selection for best fit 2 If your selection is not supported by the printer the oscilloscope uses the Default setting 3 The oscilloscope was designed to print to any PictBridge compatible printer Refer to product documentation for your printer to determine if the printer is compatible with PictBridge macesie 4 Default Paper Type 4 Default Printtiuality 4 Default ID Pririt 4 Default Met Page Picture2 13 9 To print screen picture follow these steps 1 Connect the oscilloscope to a PictBridge compatible printer 1 Insert one end of a USB cable into the USB Device port on the oscilloscope 2 Insert the other end of the cable into the PictBridge port on a PictBridge compatible printer 2 Print a Screen image 1 Power on the oscilloscope and the printer The printer recognizes the oscilloscope 96 only when the printer is powered on 2 Press the UTILITY button to display UTILITY menu 3 Press the Next Page option button 4 Press the Back USB option button to select Printer 5 Press the Print Setup option button to display Print setup menu 6 Set up the print setup option according to your need The oscilloscope queries the printer and only displays options and values that the printer supports If you are not sure which setting to choose select Default for each option 7 Press the
13. reset the channel 2 as step 2 and step 3 1 3 Probe 1 3 1 Probe Safety A guard around the probe body provides a finger barrier for protection from electric shock Picture 1 3 1 Connect the probe to the oscilloscope and connect the ground terminal to ground before you take any measurements Note e To avoid electric shock when using the probe keep fingers behind the guard on the probe body e To avoid electric shock while using the probe do not touch metallic portions of the probe head while it is connected to a voltage source Connect the probe to the oscilloscope and connect the ground terminal to ground before you take any measurements 1 3 2 Probe Attenuation Setting Probes are available with various attenuation factors which affect the vertical scale of the signal The Probe Check function verifies that the Probe attenuation option matches the attenuation of the probe You can push a vertical menu button such as the CH 1 MENU button and select the Probe option that matches the attenuation factor of your probe Note The default setting for the Probe option is 1X 10 Be sure that the attenuation switch on the probe matches the Probe option in the oscilloscope Switch settings are 1X and 10X Note When the attenuation switch is set to 1X the probe limits the bandwidth of the oscilloscope to 1OMHz according to Probe spec To use the full bandwidth of the oscilloscope be sure to set the
14. Press the Menu Display option button to select 2 sec Ssec 10sec 20sec or Infinite to set menu display time on screen 8 Set Skin Press the skin option button or turn the Universal knob to select 64 Classical Modern Traditional or Succinct 2 10 1 X Y Format Use the XY format to analyze phase differences such as those represented by Lissajous patterns The format plots the voltage on channel 1 against the voltage on channel 2 or plots the voltage on channel 3 against the voltage on channel 4 where channel 1 or channel 3 is the horizontal axis and channel 2 or channel 4 is the vertical axis The oscilloscope uses the untriggered Sample acquisition mode and displays data as dots XY mode has a breakthrough that trad oscilloscopes restrict sampling rate at IMSa s SDS1000C series support 5KSa s 200MSa s 1 2 5 5 sequence adjusted SDS1000CM series support 25KSa s 100MSa s 1 2 5 5 sequence adjusted SDS1000CE series support 5KSa s 1GSa s 1 2 5 5 sequence adjusted and SDS1000CFL series support 10Ksa s 1GSa s 1 2 5 5 sequence adjusted Note The oscilloscope can capture a waveform in normal YT mode at any sampling rate You can view the same waveform in XY mode To do so stop the acquisition and change the display format to XY Operation steps Channel 1 Cor Channel 3 Volt div and vertical POSITION set up the hor
15. accurately display most of the waveform Peak Detect the noise and decrease the possibility of Detect aliasing Average Use to reduce random or uncorrelated noise in the signal display Averages 4 16 32 64 128 Select number of averages 256 Sinx x On Use sin interpolation off Use linear interpolation Mode Equ time Set the Sampling mode to Equ time Real time Set the Sampling mode to Real time in a Display system sampling rate When you acquire a signal the oscilloscope converts it into a digital form and displays a waveform The acquisition mode defines how the signal is digitized and the time base setting affects the time span and level of detail in the acquisition m Sampling In this acquisition mode the oscilloscope samples the signal in evenly spaced intervals to construct the waveform This mode accurately represents signals most of the time 57 Advantage You can use this mode to reduce random noise Disadvantage This mode does not acquire rapid variations in the signal that may occur between samples This can result in aliasing may cause narrow pulses to be missed In these cases you should use the Peak Detect mode to acquire data ACOUIRE Acquistion 4 Sampling Sini hlode Sa Rate 1000054 Picture 2 9 2 Sampling modes m Peak Detect Peak Detect mode capture the maximum and minimum values of a signal Finds highest and lowest record points over many acquisitions Advantage
16. coc eteseacauscdvactetedcasa E E O 139 CIeanino rosino aoaaa aeaa 139 INQUGS r E E A E E E E cassseacwoeause 139 PINON E E N E O E A AI E AE T A 140 Chapter 1 Accidence SDS1000 Series Digital Storage Oscilloscope is mini type and portable bench type instruments which could be used for measuring as the GND voltage This Chapter shows you how to operate following tasks Accidence of panel and Display information Simple checking of functions Matching probes attenuation coefficient Probe compensation 1 1 Accidence of Panel and Display Information 1 1 1 Front Panel It is important for you to understand the DSO s front panel before operating it The following contents are the brief introduction for the front panel function which is useful to be familiar with the operation of the SDS1000 Series Digital Storage Oscilloscope in short time The oscilloscopes provides an easy to use front panel to convenience users to operate them the panel contains knobs and buttons There is a list of five ashen buttons as menu operational buttons on the right of display screen You can set different options of the current menu in virtue of them Other buttons are function buttons you can enter different function menus or obtain given function application in virtue of them Universal Common Function Menu Knob Button Button i SAET a r w Run Contro acosa i oars SINGLE Mik SETUP lt q RAN muan oana ue mer SU
17. mode the oscilloscope does not display a waveform until after the first trigger Single when you want the oscilloscope to acquire a single waveform press the SINGLE button Enter the Trigger Setup Menu See table 2 14 Table 2 14 Trigger Setup function menu Coupling DC Passes all components of the signal AC Blocks DC components attenuates signals below 50 Hz Attenuates the high frequency components above 150 kHz Blocks the DC component attenuates the low frequency components below 7 kHz HF Reject LF Reject Holdoff Using the universal knob to adjust holdoff 4 time sec the holdoff value is displayed Holdoff Reset holdoff time to 100ns Reset Return the first page of Trigger main menu 43 Source CH1 Slope es hoe Auto Picture2 8 2 Operate Instruction 1 Set up Type 1 Press the TRIG MENU button to display Trigger menu 2 Press the Type option button to select Edge 2 Set up Source According to input signal press the Source option button to select CH1 CH2 CH3 CH4 EXT EXT 5 or AC Line 3 Set up Slope Press the Slope option button to select or 99 66 ES 29 66 TL 4 Set up Trigger mode Press the Trigger mode option button to select Auto Normal Single Auto The waveform refresh at a high speed whether the trigger c
18. re EE E E press AUMSSTOP key three times to exit Picture 2 13 12 3 LED test Select LED Test to enter the lighten interface the on screen lathy rectangle shapes represent the front panel keys the lathy rectangle shapes represent the front panel knobs The squares represent the knob presses for scale knobs The clew words Press SINGLE Key to continue Press RUN STOP Key to exit is displayed you could press the Single button continuously for testing when buttons are lighted the corresponding area on the screen would display green Color LCD or white Single LCD iL os SS amp o amp es lt lt x T i Ll il Ll Li T JE JE Jl J J io ee ee ee press SIMGLE key to continue Press AUNSSTOP key to exit Picture 2 13 13 2 13 6 Updating the System Software m Using USB flash drive updat frimware The software of the oscilloscope can be updated directly via USB Flash drive this process 100 needs about two minutes Follow next steps 1 Insert USB Flash Drive with firmware procedure to USB Host interface on the front panel of the oscilloscope 2 Press the UTILITY button to enter the Utility menu 3 Press Next Page option button to enter the third page of Utility menu 4 Press the Update Firmware option button 5 Press the SINGLE button to start updating the software according to prompt on the screen Turn off t
19. signal of rising and EXT 6 of setting 40 mV falling time 20ns EXT 5 6 of setting 200 mV Trigger Sensitivity For fixed gain ranges 1 Divisions DC 10MHz 1 5 Divisions 10MHz Max BW EXT 200mVpp DC 10MHz 300mVpp 1OMHz Max BW EXT 5 1Vpp DC 10MHz 1 5Vpp 1OMHz Max BW Trigger Jitter in Edge lt 0 4ns pk pk SDS1302CE SDS1304CF Ch1 4 Typical lt 0 5ns pk pk SDS1202CE SDS1204CF SDS1152CM with full scale Ins Rise lt 0 5ns pk pk SDS1102C CM CE SDS1104CF time edge using infinite lt 1 0ns pk pk SDS1062C CM SDS1064CF persistance lt 2 0ns pk pk SDS1042C lt 5 0ns pk pk SDS1022C Equivalent to 1 minor division in smallest t div Pulse Width Trigger Trigger Modes gt lt positive Pulse Width gt lt Negative Pulse Width Pulse Width Range 20ns 10s Video Trigger Support signal Formats PAL SECAM NTSC Trigger condition odd field even field all lines line Num Slope Trigger gt lt Positive slope gt lt Negative slope Time 20ns 10s Alternative Trigger CH1 trigger type Edge Pulse Video Slope CH2 trigger type Edge Pulse Video Slope CH3 trigger type Edge Pulse Video Slope CH4 trigger type Edge Pulse Video Slope X Y Mode X pole Input Y Pole Channel 1 CH1 Channel 2 CH2 Input or Channel 1 CH3 Channel 2 CH4 Sample Frequency XY mode has a breakthrough that trad oscilloscopes restrict sampling rate at 1MSa s SDS1000C series support SKSa s
20. signal voltage of trigger point in order to sample Press the LEVEL knob can set trigger level to Zero E SET TO 50 Button Use the SET TO 50 button to stabilize a waveform 41 quickly The oscilloscope can set the Trigger Level to be about halfway between the minimum and maximum voltage levels automatically This is useful when you connect a signal to the EXT TRIG BNC and set the trigger source to Ext or Ext 5 g FORCE Button Use the FORCE button to complete the current waveform acquisition whether the oscilloscope detects a trigger or not This is useful for SINGLE acquisitions and Normal trigger mode m Pre trigger Delayed trigger The data before and after trigger the trigger position is typically set at the horizontal center of the screen in the full screen display the 6div data of pre trigger and delayed trigger can be surveyed More data of pre trigger and 1s delayed trigger can be surveyed by adjusting the horizontal position The feature is very useful because you can see the events that led up the trigger point everything to the right of the trigger point is called posttrigger information the amount of delay range pre trigger and posttrigger information available is dependent on the sweep speed selected 2 8 1 Signal Source You can use the Trigger Source options to select the signal that the oscilloscope uses as a trigger The source can be any signal connected to a channel BNC to the
21. slope of negative slope according to setup time of the oscilloscope Table 2 19 Slope trigger function menu 1 Setting Type Slope Trigger on positive slope of negative slope according to setup time of the oscilloscope Source CH1 Select trigger source CH2 CH3 CH4 EXT When E Select trigger condition ae H Fe a Time a Turn the Universal knob to set Set time slope time Time setup range is 20ns 10s trigger 49 Source CH1 when ie Time Picture 2 8 7 Table 2 20 Slope trigger function menu 2 Setting Type Slope Trigger on positive slope of negative slope according to setup time of the oscilloscope Vertical Select the trigger level that can be adjusted by LEVEL knob You can adjust LEVEL A LEVEL B or adjust them at the same time Use this mode to let the acquisition free run in the absence of a valid trigger This mode allows an Auto T untriggered scanning waveform at sigleni 100 ms div or slower time base settings moe Use this mode when you want to see only valid triggered waveforms Normal when you use this mode the oscilloscope does not display a waveform until after the first trigger when you want the oscilloscope to Single acquire a single waveform press the SINGLE button Enter the Trigger setup menu See Page 2 2 Return a E oe ee first Return the first page of slope trigger Picture 2 8 8 Operate Ins
22. switch to 10X 1 3 3 Probe Compensation As an alternative method to Probe Check you can manually perform this adjustment to match your probe to the input channel Picture1 3 2 1 Set the Probe option attenuation in the channel menu to 10X Set the switch to 10X on the probe and connect the probe to channel on the oscilloscope If you use the probe hook tip ensure a proper connection by firmly inserting the tip onto the probe 2 Attach the probe tip to the PROBE COMP 3V connector and the reference lead to the PROBE COMP Ground connector Display the channel and then push the AUTO button 3 Check the shape of the displayed waveform Over compensated Compensated correctly under compensated Picture 1 3 3 4 If necessary adjust your probe Repeat as necessary 12 Chapter 2 Functions Instruction and Operation To use your oscilloscope effectively you need to learn about the following oscilloscope functions Menu and control button Connector Auto Setup Default Setup Universal knob Vertical System Horizontal System Trigger System Acquiring signals System Display System Measuring waveforms System Utility System Storage System Online Help function 13 2 1 Menu and control button Showing as the following picture wX h N lt SAVE DEFAULT j omens sonal RECALL SETUP Muxi SINGLE Ht te Rik fF 0 2 th Mi ik e oN weasune oss unun nere
23. there is no marker the channel is not displayed Display signal source 8 Signal Coupling symbol 9 Readout shows the vertical scale factor of the channels 10 Indicates whether the bandwidth limitiong filter is On or Off The B icon indicates the filter is On 11 Readout shows the main time base setting 12 Readout shows the horizontal positon of main timebase waveform 13 Icon shows the trigger type 14 Display real time and date 15 Readout shows the trigger voltage 16 Readout shows trigger signal frequency 1 2 Function checking When you check whether or not the oscilloscope could work smoothly please operate as following 1 Power On the oscilloscope Press DEFAULT SETUP to show the result of the self check The probe default attenuation is 1X Picture 1 2 1 2 Set the switch to 1X on the probe and connect the probe to channel 1 on the oscilloscope To do this align the slot in the probe connector with the key on the CH 1 BNC push to connect and twist to the right to lock the probe in place Connect the probe tip and reference lead to the PROBE COMP connectors PROBE COMP Picture 1 2 2 3 Press AUTO to show the 1 KHz frequency and about 3V peak peak square wave in couple seconds Picture 1 2 3 4 Press CH1 two times to cancel the channel 1 Press CH2 CH3 or CH4 to change screen into channel 2 channel 3 or channel4
24. unit Disola Split Display FFT waveform on half screen sad Full screen Display FFT waveform on full screen Page 2 2 Return the first page of FFT menu To use the Math FFT mode you need to perform the following tasks 1 Set up the source time domain waveform Press the AUTO button to display a YT waveform Turn the vertical POSITION knob to move the YT waveform to the center vertically zero divisions Turn the horizontal POSITION knob to position the part of the YT waveform that you want to analyze in the center eight divisions of the screen The oscilloscope calculates the FFT spectrum using the center 1024 points of the time domain waveform Turn the Volts div knob to ensure that the entire waveform remains on the screen Turn the S div knob to provide the resolution you want in the FFT spectrum If possible set the oscilloscope to display many signal cycles To display FFT correctly follow these steps 1 Push the MATH button 2 Set the Operation option to FFT 3 Press the Source button to select CH1 CH2 CH3 or CH4 according to input signal channel 4 According to Nyquist law turn the S div knob to adjust the sampling rate This parameter is displayed behind the time base parameter is at least double than input signal frequency 2 Displaying the FFT Spectrum 30 Press the MATH button to display the Math Menu Use the options to sel
25. 1 CH2 CH3 CH4 function menu 2 21 Invert Turn on invert function Turn off invert function Input IMQ Setup IMQ as input impedance 50 MQ Setup OOM Q as input impedance SDS1202CE SDS1204CF and SDS1302CE SDS1304CF contain this function Digital Filter Press this button to enter the Digital Filter menu See table 2 5 Page 2 2 Press this button to return the first page menu Table 2 5 Digital Filter function menu Setting Introduction Digital Filter Turn on the digital filter Turn off the digital filter Setup as LPF Low Pass Filter Setup as HPF High Pass Filter Setup as BPF Band Pass Filter Setup as BRF Band Reject Filter Upper_limit Turn the Universal knob to set upper limit Lower limit lt Turn the Universal knob to set lower limit Retum f oo Return the digital filter main menu m GND Coupling Use GND coupling to display a zero volt waveform Internally the channel input is connected to a zero volt reference level m Fine Resolution The vertical scale readout displays the actual Volts Div setting while in the fine resolution setting Changing the setting to coarse does not change the vertical scale until the VOLTS DIV control is adjusted m Wave Cancel Press the menu button for the channel to display its vertical menu Push the menu button again to remove the waveform Note e The oscilloscope vertical response rolls off slowly above its bandwidth whi
26. 6 SlIODe A LEVE han E E ee 55 2o eor oldo remsen a aa a a ces acaba 56 29 Acquiring Signals System erer Eaa haces ek sneered eens ek E E A 57 2ND REPAS Ue ene a des aiaseeusaesqpueceeteaaeeseteaee 6l INTEX F OM ea E EEA EE 65 DAE Measure SyS C E E EE E E E 66 2AL Seale Measure Ment oaea a A N RA e 66 Zl LED Cursor Meas ro ment sioner T T 66 2 ATS AMONG ASTON eeii a eta Gate ek Ghee ela 71 212 SUOLA CED Y SUC IN ais E E E ous 71 PAETE E E a ER E A EAE A EEE EEE 89 23l SY SUC SUAUUS i cce ecasi ceases cot aladed dlecastla a NS 93 PANE ch I WA AT AATA O E E nec abe AT ET A T TEE 94 PAE NG EE E T AEE TE AE IEN EN EAI A 94 2 ASe Cabra Oses eae ease eee 97 2A SCM TES er A E E A A 98 2 13 6 Update FirmWaAr ccccnncunrinersor ern ARRE 100 2S ESS E Ws enaa E erent sot a 102 2 13 83 Wavetorm R cordet nurccsniisannane iN e E E EA 106 2 13 9 Ethernet port upgrate function 0oooossooeensssssssseesssssssseeressssssesee 101 214 Online Help FEanchoi ascunsa AEN 112 Chapters Application Examples sisicsiscecdecssescssd vssesscacacsiccdeascsessceatescdesssonadescsvossancsseses 113 Sol Takine Simple Meas reMeli S ec cescdetccescoctcdeccdetcrencectcdenedetccencoctcdeecdetccencectcdencees 114 3 2 Taking Cursor Measurements h c5dsccrsctaisiotrandaderactaisieaudlerautaisodeeuderutaisulens 116 J21 Measuring Rine Frequent ycsiuecsierier iire n ar E T E E T 116 5 2 2 Micasuriive Rmo Aimp Hie inenen e 117 8 3 Catch he Simele Sienal xi tiec ri
27. DIV and VERTICAL POSITION knobs to optimize the display 10 Press the Persist option button and select Infinite 11 Press the Intensity or Brightness option buttons and turn the Universal knob to adjust the contrast of the screen 12 Apply the Ellipse method to observe the phase difference between the two channels 121 The signal must be medical lt lt horizontal A A D A Picture 3 3 Sin 8 A B or C D where 0 phase shift in degrees between the two signals From the formula above you could get 0 arcsine A B or tarcsine C D If the main axis of the ellipse is at and III quadrant must be in the range of 0 n 2 or 3n 2 2r if the main axis isat and II quadrant 6 must be in the range of n 2 n or 1 30 2 122 3 7 Analyzing a Differential Communication Signal You are having intermittent problems with a serial data communication link and you suspect poor signal quality Set up the oscilloscope to show you a snapshot of the serial data stream so you can verify the signal levels and transition times Because this is a differential signal you use the math function of the oscilloscope to view a better representation of the waveform To activate the differential signals connected to channel 1 and channel 2 follow these steps 1 Press the CH 1 button and set the Probe option attenuation to 10X 2 Press the CH 2 button an
28. EL MEASURE Peak Detect Persist Polarity Position Probe Probe Attenuation Setting Probe Compensation 13 13 122 57 60 107 13 15 58 60 19 14 19 54 67 68 12317 38 59 14 T5 20 4 63 37 a 20 4 12 58 62 47 54 7 19 140 Probe component Probe Safety Real Time Sampling Ref Rise RUN STOP Sampling SAVE RECALL SAVE RECALL WAVEFORM Scale Measurement Screen Self Test SET TO 50 Signal Source SINGLE Storage System Sync Time Cursor TRIG MENU Troubleshooting Universal knob UTILITY Utility System Vertical System Vmax Vmin Volt div Voltage Cursor Vpp Wave Cancel Window Window Zone X Y Format YT Function checking 14 7 59 35 75 13 59 57 79 83 87 67 63 95 4 42 13 59 78 47 68 4 112 18 87 87 19 74 74 27 68 74 20 38 39 65 63 7
29. EXT TRIG BNC or the AC power line available only with Edge triggers 2 8 2 Trigger Type The scopes have five trigger types Edge Video Pulse Slope and Alternative m Edge Trigger Use Edge triggering to trigger on the edge of the oscilloscope input signal at the trigger threshold Table 2 13 Edge Trigger function Menu 42 Type Edge With Edge highlighted the rising or falling edge of the input signal is used for the trigger Source CH1 Triggers on a channel whether or not the waveform CH2 is displayed CH3 CH4 EXT Does not display the trigger signal the Ext option uses the signal connected to the EXT TRIG front panel BNC and allows a trigger level range of 1 2V to 1 2V EXT 5 Same as Ext option but attenuates the signal by a factor of five and allows a trigger level range of 6V to 6V This extends the trigger level range AC Line This selection uses a signal derived from the power line as the trigger source trigger coupling is set to DC and the trigger level to 0 volts Slope Trigger on Rising edge of the trigger signal Trigger on Falling edge of the trigger signal Trigger on Rising edge and Falling edge of the trigger signal Mode Auto Use this mode to let the acquisition free run in the absence of a valid trigger This mode allows an untriggered scanning waveform at 100 ms div or slower time base settings Normal Use this mode when you want to see only valid triggered waveforms when you use this
30. H1 Interval 1 Ame End Frame Picture2 13 20 To record waveforms follow these steps 1 Press the UTILITY button to enter Utility menu Press the Next Page option button to enter the third page of Utility menu Press the Record button to enter Waveform Record Menu Press the Mode option button to select Record Press the Source option button to select the input signal channel A a o Select Interval option turn the Univeral knob to adjust time interval between record frames 7 Select End Frame select the Universal knob to adjust the max record frame 8 Press F in Operate option to record waveform Play Back Play back current record waveforms or saved record waveforms Table 2 61 Waveform play back function menu 1 Mode Play Back Set the Play Back function menu Operate P Run Press to start playback playing E Stop Press to stop playing Set circular play mode u Set single time play mode 107 siz lent play 1 4 Picture 2 13 21 Table 2 62 Waveform play back function menu 2 Mode 1 Play Back Operate Play iy E dd Se menu function menu Picture 2 13 22 To play back current record waveforms follow these steps 1 Press UTILITY button to enter Utility menu Press the Mode option button to select Play Back RECORD Start Frame 1 Curr Trame li End Fra
31. Hz SDS1042C 25MHz SDS1022C BW Flatness at BNC DC 10 of rated BW 1dB 10 50 of rated BW 2dB 50 100 of rated BW 2dB 3dB Lower frequency lt 10Hz at input BNC limit AC 3dB Noise Pk Pk for 3K lt 0 6 Div for average of 10 Pk Pk readings Fixed gain record settings lt 0 7 Div for average of 10 Pk Pk readings Variable gain settings harmonics measured with FFT lt 3 0 10mv div to 10V div in Fixed Gain Ranges lt 4 0 2mv div smv div and Variable Gain Ranges DC Measurement 3 reading offset 1 of offset 0 2div 2mv Accuracy All Gain settings lt 100mv div DC Measurement 3 reading offset 1 of offset Accuracy 0 2div 100mv All Gain settings gt 100mv div Rise time lt 1 2ns SDS1302CE SDS1304CF lt 1 8ns SDS1202CE SDS1204CF 131 lt 2 3ns SDS1152CM lt 3 5ns SDS1102C CM CE SDS1104CF lt 5 8ns SDS1062C CM CE SDS1064CF lt 8 8ns SDS1042C lt 14ns SDS1022C Overshoot Typical lt 10 with probe or BNC input w 50 Ohm feed thru using 500ps pulse Ch to Ch Skew both lt 0 4ns SDS1302CE SDS1304CF channels in same lt Ins SDS1202CE SDS1204CF SDS1152CM V div setting lt Ins SDS1102C CM CE SDS1104CF lt 2ns SDS1062C CM CE SDS1064CF lt 4ns SDS1042C lt 10ns SDS1022C Equivalent to 2 minor divisions in smallest t div fe GREE FFT Window mode Hanning Hamming Blackman 20MHz 40 Note BW
32. In this way the oscilloscope can acquire and display narrow pulses which may have otherwise been missed in Sample mode Disadvantage Noise will appear to be higher in this mode Acquisition Peak h Detect Mode Real Time Sa Rate 2a 00hiSa Picture 2 9 3 Peak Detect mode m Average The oscilloscope acquires several waveforms averages them and displays the resulting waveform 58 Advantage You can use this mode to reduce random noise Acquistion 4 Average hoe Sa Rate 1000054 Picture 2 9 4 Average mode m Equivalent Time Sampling The equivalent time sampling mode can achieve up to 20 ps of horizontal resolution equivalent to 50GSa s This mode is good for observing repetitive waveforms m Real Time Sampling The scope has the highest Real time sampling rate up to 2GSa s m RUN STOP Button Press the RUN STOP button when you want the oscilloscope to acquire waveforms continuously Press the button again to stop the acquisition m SINGLE Button Press the SINGLE button to acquire a single waveform Each time you push the SINGLE button the oscilloscope begins to acquire another waveform After the oscilloscope detects a trigger it completes the acquisition and Stops When you push the RUN STOP or SINGLE buttons to start an acquisition the oscilloscope goes through the following steps 1 Acquire enough data to fill the portion of the waveform record to the left of the trigger point This i
33. Time Fall Time Freq Press the Type button or turn the Period BWidth W idth Universal knob to select Time Width Duty Duty measure parameter Display the corresponding icon and measure value of your selected time measure parameter T2 Return Return to the first page of auto measurement menu Table 2 38 Auto measure function4 Delay measure menu Setting Source CHX CHY Select any two input signal source for Delay measure Type Phase FRR FRF FFR FFF Press the Type button or turn the LRR LRF LFR LFF Universal knob to select Delay measure parameter Display the corresponding icon and measure value of your selected Delay measure parameter Setting Source CH1 Select input signal channel CH2 CH3 CH4 On Turn on the all measurement function to measure Off voltage parameters On Off On Off Voltage Turn of the all measurement function to measure voltage parameters Turn on the all measurement function to measure Time parameters Turn of the all measurement function to measure Time parameters Turn on the all measurement function to measure Delay parameters Turn of the all measurement function to measure Delay parameters __ Retum to the All Measure main menu Table 2 40 Introduction of the Measure Type Measure Type Introduction Measure Type Introduction lt Vmax entire waveform Vmin entire waveform ela Measure
34. Time Mode TRIGGER Alternative Source Mode se go 5 O O SI OQ lt 137 138 Appendix C Daily Maintain and Cleaning Daily Maintain DO not store or leave the instrument in where the LCD display will be exposed to direct sunlight for long periods of time CAUTION To avoid damage to the instrument or probes do not expose them to sprays liquids or solvents Cleaning If this instrument requires cleaning disconnect it from all power sources and clean it with a mild detergent and water Make sure the instrument is completely dry before reconnecting it to a power source To clean the exterior surface perform the following steps 1 Remove loose dust on the outside of the instrument and probes with a lint free cloth Use care to avoid scratching the clear plastic display filter 2 Use a soft cloth dampened with water to clean the instrument Use an aqueous solution of 75 isopropyl alcohol for more efficient cleaning Note To avoid damage to the surface of the instrument or probes do not use any abrasive or chemical cleaning agents 139 Index Width Width Accessories Acquiring Signals system Aliasing Application of X Y function AUTO auto setup Average Base time Coarse Connector Coupling Cursor Measurement Cursor Moving DEFAULT SETUP Display sweep mode Equivalent Time Sampling EXT TRIG Fall Fine Resolution FORCE Grid HORI MENU Horizontal System Invert LEV
35. Turn the Universal knob when holdoff time has been to max or min value now the system will clew this information m Functions isn t useable Under several special modes the some functions could not be running m No signal The system would clew this information when the signal could not match the auto set condition Using in the auto set m Adjust at limit You could adjust the pulse width by the universal knob till the pulse width has reached min20 0ns or max 10 0s Location Empty If you have no stored waveforms or setups on some location the screen will display this information when you press the Recall button on this location m USB Flash Drive Plug In This information will appear when you invert the 124 USB Flash Drive to the USB Host port m USB Flash Drive Pull Out This information will appear when you pull out the USB Flash Drive m Store Data Success Save setup data waveform data or picture data to the internal of the oscilloscope or USB flash successful m Ready Data Success Read setup data or waveform data from the internal of the oscilloscope or USB flash successful m Please set Back USB to printer Press the S div knob will appear this information on the screen when the Print Key option is set to Print Picture and the Back USB option is set to Computer m USB Flash Drive isn t connected When the Save To option is set to File or t
36. User Manual SDS1000 Series Digital Storage Oscilloscope Version No V 1 2 Siglent Technologies Co Ltd Declaration Copyright by Siglent Technologies Co Ltd All rights reserved Contents in this Manual are not allowed to copy extract and translate before being allowed by Siglent II SDS1000 Series Digital Storage Oscilloscope Brief Introduction Model SDS1000C Series SDS1102C SDS1062C SDS1042C SDS1022C SDS1000CE Series SDS1302CE SDS1202CE SDS1102CE SDS1062CE SDS1000CM Series SDS1152CM SDS1102CM SDS1062CM SDS1000CFL Series SDS1304CF SDS1204CF SDS1104CF SDS1064CF Characteristic The volume of the oscilloscope is cabinet and it is portable Color TFT LCD display e Four or Double channels Bandwidth 25MHZ 300MHZ eSingle real time sampling rate are SO0MSa s SDS1000C series 1Gsa s SDS1000CM Series 2Gsa s SDS 1000CE SDS1000CFL Series Equivalent sampling rate is 50GSa s e Memory depth are 4Kpts SDS1000C Series 2Mpts SDS1000CM Series 18Kpts SDS1000CE Series 24Kpts SDS1000CFL Series e Trigger types Edge Pulse Video Slope and Alternative Unique Digital Filter function and Waveform recorder function Pass Fail function Auto measure thirty two parameters and support all measurement function Four or Two groups reference waveforms and twenty groups capture waveforms and twenty groups setups internal save recall function and USB flash drive save recall
37. another in time Expressed in degrees where 360 degrees comprise one waveform cycle The time between the first rising edge of source X and the first rising edge of source Y ar LPL The time between the first falling edge of source FFR X and the first rising edge of source Y The time between the first rising edge of source 1 and the last rising edge of source 2 74 ar The time between the first falling edge of source LFR X and the last rising edge of source Y The time between the first falling edge of source X and the last falling edge of source Y Note X Y represent CH1 CH2 CH3 and CH4 respectively but X and Y can t represent the same signal source If you want to measure voltage parameters please follow next steps 1 Press the MEASURE button to enter the Auto measurement menu 2 Press the top first option button to enter the second measurement menu 3 Select measure type If you press the Voltage option button Voltage measurement menu will display on the screen 4 Press the Source option button to select CH1 CH2 CH3 CH4 according to input signal channel 5 Press the Type option button to select the parameter type that you want to measure The corresponding icon and value will display below the measure parameter Source CH1 Type 4 w p p Picture 2 11 7 6 Press the Return option button to re
38. are connected to a voltage source e Ground the Product This product is grounded through the grounding conductor of the power cord To avoid electric shock the grounding conductor must be connected to earth ground Before making connections to the input or output terminals of the product ensure that the product is properly grounded Connect the Probe Properly The probe ground lead is at ground potential Do not connect the ground lead to an elevated voltage Observe All Terminal Ratings To avoid fire or shock hazard observe all ratings and marking on the product Consult the product manual for further ratings information before making connections to the product o Do Not Operate Without Covers Do not operate this product with covers or panels removed Use Proper Fuse Use only the fuse type and rating specified for this product e Avoid Exposed Circuitry Do not touch exposed connections and components when power is present o Do Not Operate With Suspected Failures If you suspect there is damage to this product have it inspected by qualified service personnel o Do Not Operate in Wet Damp Conditions Do Not Operate in an Explosive Atmosphere Keep Product Surfaces Clean and Dry Power Line Conducted Emission Limits Class B Measuring standard EN61326 1998 A1 2002 A2 2003 Safety Terms and Symbols Terms on the Product These terms may appear on the product DANGER Indicates an injury hazard immediately accessible as you
39. ch depending on the model or 20 MHz when the Bandwidth Limit option is set to On Therefore the FFT spectrum can show valid frequency information higher than the oscilloscope bandwidth However the magnitude information near or above the bandwidth will not be accurate e If the channel is set to DC coupling you can quickly measure the DC component of the signal by simply nothing its distance from the ground symbol e If the channel is set to AC coupling the DC component of the signal is component of the signal Setting up CH1 CH2 CH3 CH4 Channels Each channel has its own separate Menu The items are set up separately according to each channel 1 Choosing Coupling Take the CH1 for example the tested signal is a sine wave signal with DC deflection Press CH1 Coupling AC Set to AC couple mode It blocks the DC component of the input signal Press CH1 Coupling DC Set to DC couple mode Both DC and AC component could be obstructed Press CH1 Coupling GND Set to GROUND mode It disconnects the input signal Coupling Set to DC Dc coupling By Lirrit wots Div E Coarse Probe Ts Met Page DC status Picture 2 6 2 2 Limiting Bandwidth Take the CH1 for example the tested signal is a pulse signal with the high frequency surge Press CH1 BW Limit On Set the band width Limited to open state The
40. channel Y waveform is subtracted from the channel X waveform CHY CHX The channel X waveform is subtracted from the channel Y waveform CHX CHY Source X multiply source Y CHX CHY Source X divides Source Y CHY CHX Source Ydivides Source X Fast Fourier Transform Note X Y represent CH1 CH2 CH3 and CH4 respectively but X and Y can t represent the same signal source CH1 waveform add CH2waveform see picture 2 18 28 Operation A B Source 4 CH1 cource A MATH Waveform CHI Invert Mest Page Picture 2 6 9 1 FFT Spectrum Analyzer The FFT process mathematically converts a time domain signal into its frequency components You can use the Math FFT mode to view the following types of signals Analyze the Humorous wave in the Power cable Test the Humorous content and distortion in the system Show the Noise in the DC Power supply Test the filter and pulse response in the system Analyze vibration Table 2 8 FFT function menu 1 FFT Option Setting Introduction Source CH1 CH2 Select this channel as the FFT source CH3 CH4 Window Hanning Select FFT window types Hamming Rectangular Blackman FFT ZOOM 1X Changes the horizontal magnification of the 2X FFT display 5X 10X Page 1 2 Enter the second page of FFT menu Table 2 9 FFT function menu 2 29 FFT Option Setting Introduction Set Vrms to be the Vertical Scale unit Set dBVrms to be the vertical Scale
41. ckground when you select on Print the color screen image when you select off Layout Portrait Printer output orientation Landscape Displays Settings available on your PictBridge compatible printer Paper Size Default L 2L Hagaki Postcard Card Size 10 x 15 cm 4 x 6 8 x 10 Letter 11 x 17 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 BO B1 B2 B3 B4 B5 B6 B7 B8 B9 89 mm Roll L 127 mm Roll 2L 100 mm Roll 4 210 mm Roll A4 Print Key Print Picture Save Picture Select Print Picture option when the oscilloscope connects to the printer press the S div knob to print the picture Select Save Picture option when you insert the USB flash press the S div knob to save the picture Next Page Page 1 2 Press this option button to enter next page menu Ink Saver Layout Paperske 4 Default Print Key Save Picture Mest Page Picture 2 13 8 Table 2 54 Print setup option function menu 2 95 Setting Introduction Image Size Default 2 5x3 25 in L 3 5x5 in 4x6 Displays Settings in 2L 5x7 in 8x10 in 4L 7 x 10 in available on your E Card Hagaki card 6 x 8 cm 7x10 PictBridge cm 9x13 cm 10x15 cm 13x18 cm compatible 15x21 cm 18x24 cm A4 Letter printer Paper Type Default plain Photo Fast Photo Print Quality Default Normal Draft Fine Default On Off Next Page Page 2 2 Press this button to enter first page of print setup
42. ctional Check and Probe Compensation briefly Functions Instruction and Operation chapter describes function and operation of the Oscilloscope systemically Application Examples chapter includes examples of a wide variety of measurements to give you ideas on how to solve your measure problems Prompting messages and Troubleshooting chapter describes prompting messages and describes some ways of troubleshooting Service and Support chapter introduce warranty and technology of the products Appendix A Specifications chapter introduce specifications of the oscilloscopes Appendix B Default Setup chapter contains a list of the menus and controls with the default factory settings that are recalled when you push the DEFAULT SETUP front panel button Appendix C Daily Maintain and Cleaning chapter describes how to take care of the oscilloscope VHI Catalogue Storage Digital Oscilloscope intrOductiON cccccccccccccsccceeeeeeeeceececceceeeeeeeeeeeseeeeeesestaaas II General Safety ReGuireimeit esis ace e coved ew eal tones IV PAG ACG nE lenacne tak ha eee atacsbeae Ache tse sateen aiscatacvesneer anaceteanet es es seadaatovanaseateucuenan tonics oe VI User M anuak eaae aeoe ana anaE NE EAEN ESEO TENANE AN I SDS1000 Series Digital Storage Oscilloscope Brief Introduction cccscseeee MI Characteristic insin aE E E MI Chapter FACCIdENCE saccssccsasietenecies s
43. ctory calibration interval All specifications are guaranteed unless noted typical Specifications Inputs Input Impedance IMQ 2 16Pf 43Pf 50Q 2 SDS1302CE SDS1304CF SDS1202CE SDS1204CF contain this function Maximum input voltage 400V DC AC PK PK 1M2 input impedance X10 CAT I oVrms 10V Peak for 1S pulse 50 duty cycle 50Q BNC SDS1302CE SDS1304CF SDS1202CE SDS1204CF contain this function Ch to Ch Isolation gt 100 1 at ISOMHz SDS1302CE SDS1304CF Both channels in same gt 100 1 at 1JOOMHz SDS1202CE SDS1204CF V div setting gt 100 1 at 7OMHz SDS1152CM gt 100 1 at SOMHz SDS1102C CM CE SDS1104CF gt 100 1 at 30MHz SDS1062C CM CE SDS1064CF gt 100 1 at 20MHz SDS1042C gt 100 1 at IOMHz SDS1022C IX 10X 130 Vertical System SDS1000C CE CF 2mV div 5V div 1 2 5 order SDS1000CM 2mV div 10V div 1 2 5 order Channel voltage SDS1000C 2mV 100mV 2V offset range 102mV 5V 40V SDS1000CE CF 2mV 100mV 800MV 102mV 10V 40V SDS1OOOCM 2mV 200mV 1 6V 206mV 10V 40V Vertical Resolution Analog 300MHz SDS1302CE SDS1304CF Bandwidth 200MHz SDS1202CE SDS1204CF 150MHz SDS1152CM 100MHz SDS1102C CM CE SDS1104CF 60MHz SDS1062C CM CE SDS1064CF 40MHz SDS1042C 25MHz SDS1022C Single shot 300MHz SDS1302CE SDS1304CF Bandwidth 200MHz SDS1202CE SDS1204CF 150MHz SDS1152CM 100MHz SDS1102C CM CE SDS1104CF 60MHz SDS1062C CM CE SDS1064CF 40M
44. d set the Probe option attenuation to 10X 3 Set the switches to 10X on the probes 4 Press the AUTO button 5 Press the MATH button to see the Math Menu 6 Press the Operation option button and select 7 Press the CH1 CH2 option button to display a new waveform that is the difference between the displayed waveforms 8 You can adjust the vertical scale and position of the Math waveform To do so follow these steps a Remove the channel 1 and channel 2 waveforms from the display b Turn the CH 1 and CH 2 VOLTS DIV and VERTICAL POSITION knobs to adjust the vertical scale and position NOTE First be sure to compensate both probes Differences in probe compensation appear as errors in the differential signal 123 Chapter 4 prompting messages and troubleshooting 4 1 Prompting messages m Trig level at limit Mention you that the trigger Level is at a limit when you turn the Trig level knob m Horizon position at limit Mention you that the horizontal position is at a limit when you turn the horizon position knob m Volts Div at limit Mention you that the vertical voltage have already touched the Min 2MV div or the Max 5V div m Volts position at limit The system would display this information when the vertical position is at a limit m Sec Div at limit Prompts that the Volts Div is at full range while turning the vertical scale knob m Holdoff time at limit
45. e Para Save On Set whether store parameters to CSV file or Off not Save Go to the Save Recall interface Type 4 CON Data Depth Para Saye Picture 2 12 12 Save CSV file to USB flash drive follow these steps 1 Press the SAVE RECALL button to enter SAVE RECALL menu 2 Press the Type option button to select CSV 3 Insert USB flash drive to USB host port of the oscilloscope and wait that the oscilloscope has initialized USB flash drive about five seconds 87 4 Press the Data Depth option button to select Displayed or Maximum 5 Press the Para Save option button to select On or Off 6 Press the Save option button then you ll go into the Save Recall interface 7 Create a file name then press the Confirm button About five seconds there is a prompting message that Save data success displaying on the screen now CSV file has been saved to USB flash drive 88 2 13 Utility System UTILITY The Utility System Button ip a CURSORS ACQUIRE AL wia T fi hW h J i E i i ot Ws Hi Utility Setup button Picture 2 13 1 Table 2 48 Utility System function menu 1 Setting Introduction System Displays summaries of the oscilloscope Status settings Sound p Open the key press voice HE Close the key press voice fix Counter On Turn on Frequency Counter Off Turn off Frequency Counter Language
46. e Volts Pos 24 6mV 3 Press the vertical POSITION knob to set the vertical position to zero E Volts div knob 1 Use the Volts div knobs to control how the oscilloscope amplifies or attenuates the source signal of channel waveforms When you turn the volts div knob the oscilloscope increases or decreases the vertical size of the waveform on the screen with respect to the ground level 2 When you press the Volt div Knob you can switch Volt div option between Coarse and Fine The vertical scale is made sure by the 1 2 5 step in the Coarse Increase in the clockwise reduce in the anticlockwise In the fine mode the knob changes the Volts Div scale in small steps between the coarse settings Increase in the clockwise reduce in the anticlockwise 2J 2 6 3 Math Functions Math shows the results after and FFT operation of the CH1 CH2 CH3 and CH4 Press the MATH button to display the waveform math operations Press the MATH button again to remove the math waveform display Table 2 6 MATH function menu Setting Introduction Operation FFT Math operate between signal source CHX and CHY CHX on Invert the CHX waveform Invert off Turn off CHX Invert function CHY on Invert the CHY waveform Invert off Turn off CHY Invert function Table 2 7 MATH function instruction Setting Introduction CHX CHY CHX waveform adds CHY waveform CHX CHY The
47. e cursor B on the nearest peak of the ring You can see the delta time and frequency the measured ring frequency on the top left of the screen CURSOR Mode 4 Manual Type Source 4 CH Cur A Picture 3 2 1 116 3 2 2 Measuring Ring Amplitude To measure the amplitude follow these steps 1 Press the CURSORS button to see the Cursor Menu 2 Press the Mode button to select Manual 3 Press the Type option button and select Voltage 4 Press the Source option button and select CH1 5 Press the CurA option button and turn the universal knob to place the cursor A on the highest peak of the ring 6 Press the CurB option button and turn the universal knob to place the cursor B on the lowest peak of the ring You can see the following measurements on the top of the left screen The delta voltage peak to peak voltage of the ringing The voltage at Cursor A The voltage at Cursor B CURSOR Mode 4 Manual Type Source Picture 3 2 2 117 3 3 Catch the single signal To capture a single event you need to gather some pre test knowledge of the signal in order to correctly set up the trigger level and slope if you are not sure the instance of the signal you can observe it through auto or normal trigger mode to ensure the trigger level and slope The following steps show you how to use the oscilloscope to capture a single event 1 Set t
48. e to magnify or compress the waveform If waveform acquisition is stopped using the RUN STOP or SINGLE button turn the S div knob to expand or compress the waveform 2 Select the horizontal time div scale factor for the main or the window time base When Window Zone is enabled it changes the width of the window zone by changing the window time base m Display scan mode When the SEC DIV control is set tol00 ms div or slower and the trigger mode is set to Auto the oscilloscope enters the scan acquisition mode In this mode the waveform display updates from left to right There is no trigger or horizontal position 38 control of waveforms during scan mode 2 7 2 Window Zone Use the Window Zone option to define a segment of a waveform to see more detail The Window time base setting cannot be set slower than the Main time base setting You can turn the Horizontal Position and SEC DIV controls to enlarge or minish waveforms in the Window Zone M Mean main time base W mean window time base It is also a arrow on the scale top to show the vertical position If you want to see a section of the waveform in detail follow these steps SDS1000C CE CEF series Operate steps 1 Press the HORI MENU button to enter the Horizontal menu 2 Press the Win Zone option button 3 Turn the S div knob adjust window s size and turn the Horizontal Position knob adjust window s position to selec
49. e to trigger the pulse match the trigger condition Mode Auto Select the type of triggering Normal mode is best Normal for most Pulse Width trigger applications single Enter the Trigger setup menu Page 2 2 Press this button to return the first page Mode 4 ALIO Mext Page Picture 2 8 4 Operate Instruction 1 Set up Type 1 Press the TRIG MENU button to display Trigger menu 2 Press the Type option button to select Pulse 2 Set up condition 46 Press the When option button to select eal ee CO gt gt 99 CO iy 99 Or o 3 Set up pulse width Turn the Universal knob to set up width m Video Trigger Trigger on fields or lines of standard video signals Table 2 17 Functional Manu of Video Trigger 1 Type Video When you select the video type put the couple set to the AC then you could trigger the NTSC PAL and SECAM video signal Source CH1 Select the input source to be the trigge CH2 signal CH3 CH4 Ext and Ext 5 use the signal applied to the EXT TRIG connector as the source aes i e negative edge S i p p 1 Yigen e positive edge oUUrce 4 CHI eo sync Polarity y a DAC of i Alnes Mest Page oe e Picture 2 8 5 Table 2 18 Functional Manu of Video Trigger 2 Setting Type Video When you select the video type put the couple set to the AC then you cou
50. ect the Source channel Window algorithm and FFT Zoom factor You can display only one FFT spectrum at a time You can select Full screen or Split in Display option to display FFT waveform on full screen or display channel waveform and its FFT waveform on half screen at a time Operation FFT Source 4 CH iit j rl g Eii 4 Hanning FFT window FFT Zoom 4 TH Mest Page Set dBVrms to Time Sampling be the vertical base rate Scale unit Picture2 6 10 3 Select FFT window Windows reduce spectral leakage in the FFT spectrum The FFT assumes that the YT waveform repeats forever With an integral number of cycles the YT waveform starts and ends at the me amplitude and there are no discontinuities in the signal shape A non integral number of cycles in the YT waveform causes the signal start and end points to be at different amplitudes The transitions between the start and end points cause discontinuities in the signal that introduce high frequency transients 31 According to the tested options and source speciality make sure the window you need to use Table 2 10 FFT window instruction Speciality Satisfied Test content Rectangular Best frequency Symmetric transients or bursts resolution worst Equal amplitude sine waves with magnitude resolution fixed frequencies Broadband This is essentially the random noise with a relatively same as no window slowly varying spectrum Hanning Better frequency Si
51. enu Pres this button to enter the Pass Fail menu han Pate Press this button to enter the waveform record menu Press this button to enter the IO Setting menu See SE table 2 51 support two channel product or IP Setting Setting menu See table 2 52 support four channels product Page 3 4 Press this button to enter first page Table 2 51 IO Setting function menu Setting Introduction Baud Set up band rate SDS1000C CM CE Table 2 52 IP Setting function menu Setting Introduction IP Address Set oscilloscope IP Address adopt LAN port to connect the oscilloscope Subnet Mask Set corresponding IP Subnet Mask o CFL Set corresponding IP Gate Way Connect port dopt default Port Mac Address The Hardware Address of the oscillscope DHCP Dynamic host setup protocol the default setup is manual configure Note 1 You can turn the Universal knob to adjust vaule and press the Universal knob to switch the digit of IP Adress 2 Press the first option button on the right of the screen to switch setup item 3 Press SAVE RECALL key to save and press SINGLE key to exit after you finishing IP setup 4 DHCP dynamic obtaining IP Adress action can be startup veritably until DHCP is set to Enable press SINGLE key to save and then press Save Recall key to exit After three seconds the screen enter the IP setting menu again and you can see the
52. es insted aaa aatueh asters astuah ea stea ees 118 BoA Analyze the siepal GET A tg 5 25 5 csiaahannse Snirelsienihnnsnistelsennnink dunteisncelieeinal duntesaebineeinat dees 119 3 4 1 Looking at a Noisy Signal maniaren EON 119 3 4 2 Separating the Signal from Noise cccccsessessesseeeeesesessssssssssssssssssssseaaas 119 3 3 Trecerine on a V1de0 Sietial essex deactecinancdbecanadieiancdnaadadierenatadentndtemetansss 120 3D rte gernne on Video Eeldan tein ee 120 Ta Cer Ine Ol VIGO INC S xo c teas ea arate ear Pana Aea dar Peaaa Avett Sei 120 3 62 Application of X V MUnCtion 13 4 eee Ries 121 3 7 Analyzing a Differential Communication Signal cccccccssssesseseeeessseees 123 Chapter 4 prompting messages and troubleshooting ccsssscccccsssssssssscceoees 124 Al PrOmp line Messan ES aioe a Aaah atlases eta ots esa 124 AD VR OUOME SHO OUING vrecacccsccectectaeestincnate crane AnsnanaAeamaeicaes ree tperenea coerce tasers cae aies 126 Chapter sS Service and Sup P Ores ssccccsssessaasesweccsen sss TE ET 128 5 Maintain SOMA ny es i21ti sees tee ieee ee E a 128 eC ONE AC ES haere ee eee esses ass tee aad eee 129 Appendix A Specifications ossida ta dosesciceencdavevsbecsbavebadecevsvecsteusbeus 130 Appendix B De rault setUDensonooi teosics severe sccasvencseuseuselencweldectdaesdiercaetduiels 136 Appendix C Daily Maintain and Cleaning cccccccccccccccccccccccccccscssssssccsccees 139 Daily Mantan saad
53. for a period of one year from the date of shipment from an authorized Siglent s distributor If a product or CRT proves defective within the respective period Siglent will provide repair or replacement as described in the complete warranty statement To arrange for service or obtain a copy of the complete warranty statement please contact your nearest Siglent s sales and service office Except as provided in this summary or the applicable warranty Statement Siglent makes no warranty of any kind express or implied including without limitation the implied warranties of merchantability and fitness for a particular purpose In no Event shall Siglent be liable for indirect special or Consequential damages 128 5 2 Contact us MTR Add Building A8 Tanglang Industrial zone Xili Nanshan Shenzhen 518055 P R China Tel 800 999 0807 E mail support siglent com http www siglent com 129 Appendix A Specifications All specification applies to 10X probe and All the SDS1000 Series Digital Storage Oscilloscopes To verify that the oscilloscope meets specifications the oscilloscope must first meet the following conditions The oscilloscope must have been operating continuously for thirty minutes within the specified operating temperature You must perform the Do Self Cal operation accessible through the Utility menu if the operating temperature changes by more than 5 C The oscilloscope must be within the fa
54. function Cursor measure types Manual mode Track mode and Auto mode Channel waveform and its FFT waveform display on split screen e Waveform Intensity and Grid Brightness can be adjusted e Menu display in the form of pop up that in order to convenience users to use it Rich Screen display styles Classical Modern Tradition Succinct Multiple Language User Interface Support Multilingual help system online MI eStandard setup interface Double USB Host USB Device RS 232 SDS1000C CE CM Series have this configuration Pass Fail Output LAN Port SDS1000CFL Series have this configuration SDS1000 Series Digital Storage Oscilloscope Standard Accessories 1 1 10 1 probe 2 4 PCS e Power Cable that fits the standard of destination country e Qualified Certification Guaranty Card e CD including EasyScope3 0 computer software system e User Manual e USB Cable General safety summary General Safety Summary Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it To avoid potential hazards use this product only as specified Only qualified personnel should perform service procedures 1 To Avoid Fire or Personal Injury Use Proper Power Cord Use only the power cord specified for this product and certified for the country of use e Connect and Disconnect Properly Do not connect or disconnect probes or test leSDS while they
55. h Setting the Video Linage adjusting thr upper and lower frequency limit adjust X and Y masks when using the pass fail function etc You can also turn the Universal knob to adjust the storage position of setups waveforms pictures when saving recalling and to select menu options 20 2 6 Vertical System The vertical control could be used for displaying waveform rectify scale and position gt gt x Wee N A as ih J b A J an P J gt Volt div knob j MATHY z Ea Paaa N KF ata CH1 CH2 CH3 CH4 a wti mti REF Wits Wii A E Vertical POSITION ne ut Xe a ne te ne knob LIA All inputs 500 lt SVrms 1M0 13PF lt 400Vpk CAT I Picture 2 6 1 2 6 1 CH1 CH2 CH3 CH4 Channel Table 2 1 CH1 CH2 CH3 CH4 function menu 1 Setting Introduction Coupling DC passes both AC and DC components of the input signal AC blocks the DC component of the input signal and attenuates signals below 10 Hz GND disconnects the input signal BW limit Limits the bandwidth to reduce display noise filters the signal to reduce noise and other unwanted high frequency components Volts Div Selects the resolution of the Volts Div knob Coarse Coarse defines a 1 2 5 sequence Fine Fine changes the resolution to small steps between the coarse settings Set to match the type of probe you are using to ensure correct vertical readouts Page 1 2 Press this button to enter second page menu Table 2 4 CH
56. he Print Key option is set to Save Picture in Save Recall menu Press the Save option button or the S div knob before inverting the USB Flash Drive to the USB Host port will appear this information on the screen m Record Wave Success This message will appear when you finish recording waveforms 125 4 2 Troubleshooting 1 After the oscilloscope is powered on the screen remains dark please do as following steps 1 Check the power cable s connection 2 Ensure the power switch is turned on 3 After the inspections above restart the oscilloscope 4 If the oscilloscope is still not used after the checking please connect with Siglent 2 If there is no signal wave in the screen after gathering the signal please do as following steps 1 Check the probe connecting with the signal cable or not 2 Check the signal cable connecting with the BNC connector or not 3 Check the probe whether connect with the goods tested or not 4 Check the tested goods produce the signal or not 5 Gather the signal again 3 The value of the tested voltage is 10 times higher lower than the real one please do as following steps Check the attenuation quotient whether match the probe attenuation proportion or not 4 Display the wave but not steady please do as following steps 1 Check the signal source on the trigger interface whether or not matches the signal channel 2 Check the trigger mode n
57. he Probe option attenuation to 10X and set the switch to 10X on the probe 2 Trigger set up 1 Press TRIG MENU button to show the Trigger Menu 2 Under this menu set the trigger type to edge Edge type is Rising source is CH1 trigger mode is Single coupling is DC 3 Adjust the horizontal time base and vertical scale to the satisfied range 4 Turn the LEVEL knob to adjust the trigger level 5 Press the RUN STOP button to start capturing When the trigger conditions are satisfied data appears on the display representing the data points that the oscilloscope obtained with one acquisition and press the RUN STOP button again rearms the trigger circuit and erases the display 118 3 4 Analyze the signal detail You have a noisy signal displayed on the oscilloscope and you need to know more about it You suspect that the signal contains much more detail than you can now see in the display 3 4 1 Looking at a Noisy Signal The signal appears noisy and you suspect that noise is causing problems in your circuit To analyze the noise better follow these steps 1 Press the ACQUIRE button to see the acquire menu 2 Press the Acquisition option button or turn the Universal knob to select Peak Detect 3 Ifnecessary press the DISPLAY button to see Display menu Turn the Universal knob to adjust waveform intensity and grid brightnes
58. he oscilloscope and turn on it again the software has been updated The oscilloscope needs to execute Do Self Cal after update Note Don t cut off the power while oscilloscope is updating g Ethernet port upgrate function Users can upgrate the DSO through the Ethernet port on the DSO back pannel operation Steps are as follows l open the DSO 2 connect the DSO to PC with the net line 3 set the IP address of the PC as 10 11 0 110 4 Netmask 255 255 255 0 5 Gateway 10 11 0 1 6 press UTILITY button to enter the third page choose IP Setting 7 adjust the universal knob to set the DSO IP as 10 11 0 116 8 Net Mask 255 255 255 0 9 Gate Way 10 11 0 1 10 Press Save Recall button and single button 11 name the correlated model upgrade program as Upgrade ads and add Tftpd32 application program to the catalogue 12 open IE browser input the address 10 11 0 116 press ENTER 13 when the web displaying as following picture press apply button to upgrate 101 OscilloScope LXI Port 8000 IPF 10 11 0 116 Netmask 255 255 255 0 Gateway 10 11 0 1 Update to new version File name upgrade ads Upgrade OscilloScope via TFTF protocal Make sure TFTP server is ruming at this Pt Then click Apply K 2 13 14 2 13 7 Pass Fail The Pass Fail function can monitor changes of signals and output pass or fail signals by judging the input signal is
59. high frequency component which is higher than 20MHz obstructed 23 Press CH1 BW Limit Off Set bandwidth Limited to close state the High Frequency component in the tested signal could pass Coupling D Ew Limni Set bandwidth to 20MHZ vots Di Coarse TK Frohe T OO Nest Fa ce Picture 2 6 3 Badaidh tine Symbol 3 Adjust Sensitivity Vertical scale adjust have Coarse and fine two modes Vertical sensitivity range of SDS1000C CE CF are 2mV div 5V div scale Vertical sensitivity range of SDS1000CM is 2mV div 10V div scale Take the CH1 for example Press CH1 Volts Div Coarse It is the default setting of Volts Div and it makes the vertical scaling in a 1 2 5 step sequence from 2mv div 5mv div 10mv div to 5v div Press CH1 Volts Div Fine This setting changes the vertical to small steps between the coarse settings It will be helpful when you need to adjust the waveform vertical size in smooth steps 24 CH1 Coupling EE Evy Limit vots Diw Set to Coarse Probe 4 Y Met Page Picture 2 6 4 4 Setting Probe Attenuation In order to assort the attenuation coefficient you need to response in the channel operation Menu If the attenuation coefficient is 10 1 the input coefficient should be set to 10X so that the mistake of the Volts div information and measure testing should be forbidden Take the CH1 for example when you u
60. iasecsdcdacuussiasccavteneastecceeei Ae 3 1 1 Accidence of Panel and Display Information enenoeooeoeonennnnennenneeeneeeeeeeeseeene 4 12 Fune VTC GC KV Oe Xen fae E EE O EO 8 Bo PrOD a T ET en Pee A E A E E A EE E E 10 eee PEAT BY eae 2 ee eo mre es PR PSR SP RP ee OEY 10 1 3 2 Probe Attenuation Setting orehe eree aena aa aea batenseedaccencs 10 1 3 3 Probe Compensation errs aarre Ee E e ee 11 Chapter 2 Functions Instruction and Operation ccccccsssssssscccccccssssssssscccesseeeees 13 21 Wen and control DUtlODx i seie jn 2ecnchedecnsaadseereacpaarsad E 14 DD ONE CL OM eia ne a a E AN 16 2S AO SC UNO ei che cuts Seeds as ce eee elses tic een Gc as os ees Ahan darn 17 DA Default Secene ea a E E AE ace cena eek 19 2S OAN a EO Daaa A ea ee 20 ZO NETIC AL OY SUC MM a E 21 2 6 CHILCH2 CH3 CH4 Chammnel i iciccedats acess etsheaceiruxeceise es EEE 21 2 6 2 Using Vertical Position knob and Volt div knob 0008 21 20 MNF UC OAS es EAE EE ANE A E A A 28 ZOA OUDE RET orrei a E E E ET E ke Caceaacess 35 AFOOT 37 2l Horizontal Control Kio Deknen eee eee ee ae 38 BD Vu MON 7 ONG est iu Soh she Meets acuas hens Reeth cuss Aah aes useh shad E 39 2S TAO OEE SY SUC IM pee tiere ofa sa ere edo oa aes escent A 41 P E E SOULCS e AEEA A A A AA roe 42 28 2 I0 OCT IYJ noenee E E EOE 42 DU oie te 6 1 0 ba A EER A A E EREA S EEA E E EA e RA D E e S 55 AR N E O AAE E TEE PEE EEEE LYE EE ESET POA 55 2
61. imebase waveform display on the top half screen and window timebase wavefrom display on the below half screen at the same time Turn off this function that only display main timebase waveform on the screen Off MemDepth Normal Set memory depth to normal Long Mem Set memory depth to long Memory depth in order to get more waveform dots Notes If Set memory depth to normal mode the memory depth is 40Kpts If Set memory depth to Long Mem mode the memory depth is 2Mpts 37 MemDepth Detailed Specification Memory Samping Short Depth Channel Mode Rate Heno Long Memory Single Channel 1Gsa s 40kpts No Support Single Channel e 20kpts 2Mpts lower Double 500MSa s or Channels lower Aspe pepe 2 7 1 Horizontal control knob You can use the horizontal controls to change the horizontal scale and position of waveforms The horizontal position readout shows the time represented by the center of the screen using the time of the trigger as zero Changing the horizontal scale causes the waveform to expand or contract around the screen center m Horizontal POSITION knob 1 Adjust the horizontal position of all channels and math waveforms the position of the trigger relative to the center of the screen The resolution of this control varies with the time base setting 2 When you press the horizontal POSITION Knob you can set the horizontal position to zero mg S div knob 1 Using to change the horizontal time scal
62. is useful for us to gather a steady wave form If you use the trigger coupling you should press the TRIGGER button and then select edge Pulse Video or Slope trigger Then select the coupling option in Set up menu 2 8 4 Position The horizontal position control establishes the time between the trigger position and the screen center You can adjust the horizontal POSITION knob control to view waveform data before the trigger after the trigger or some of each When you change the horizontal position of a waveform you are changing the time between the trigger and the center of the display actually This appears to move the waveform to the right or left on the display 2 8 5 Slope amp Level The Slope and Level controls help to define the trigger The Slope option Edge trigger type only determines whether the oscilloscope finds the trigger point on the rising or the falling edge of a signal The TRIGGER LEVEL knob controls where on the edge the trigger point occurs Rising edge Falling edge Aeon paysnipe eq ueo jana 19661 y Y Picture 2 8 10 Note Press the SINGLE button when you want the oscilloscope to acquire a single waveform e Trigger coupling affects only the signal passed to the trigger system It does not affect the bandwidth or coupling of the signal displayed on the screen Normal Polarity Sync triggers always occur on negative going hori
63. izontal scale and position Channel 2 or Channel 4 Volt div and vertical POSITION set up the horizontal scale and position Turn the S div knob to adjust the sampling rate The following functions are forbidden at XY display form Benchmark wave form and wave mathematic Cursor Auto resets display format to YT Trigger Control 65 Horizontal Position Knob Vector Display Type Scan Display Note When the display Type is set to Vectors the oscilloscope connects the sample points by using digital interpolation Interpolation mode contain linearity interpolation and sin x x interpolation Sin x x interpolation is suitable for real time mode It is effective at 250ns div or at faster time base in real time mode 2 11 Measure System The Oscilloscope displays the voltage in relation to time and test the wave form displayed There are scale Cursor and auto measure modes 2 11 1 Scale Measurement This method allows you to make a quick visual estimate For example you might look at waveform amplitude and determine that it is a little more than 100 mV You can take simple measurements by counting the major and minor graticule divisions involved and multiplying by the scale factor For example if you counted five major vertical graticule divisions between the minimum and maximum values of a waveform and knew you had a scale factor of 100mV div then you could easily calculate your
64. k according to the above Mask clearance Location Internal Select position to store created mask External Next Page Page 1 2 Press this button to enter the second page of Mask Setting menu Location Met Page Picture2 13 17 Table 2 59 Mask Setting function menu 2 Setting Save Store created mask setting Load A lt Recall stored mask setting Return Return to the main menu of mask setting Page 2 2 Return to the first page of the Mask Setting menu siz lent Total 22751 Mest Page Tora Page a 104 Picture 2 13 18 RUN Pass Fail test please follow next page 1 Press UTILITY button to enter the Utility menu 2 Press the Next Page Pagel 4 option button 3 Press the Next Page Page2 4 option button to enter the third page of Utility menu 4 Press the Pass Fail option button to enter the Pass Fail function menu 5 Press the Enable Test option button to select On 6 Press the Source option button to select input signal channel 7 Press the Next Page Pagel 2 option button to enter the second page of the Pass Fail menu 8 Press the Mask Setting option button to enter the first page of Mask menu 9 Press the X Mask button turn the Universal knob to adjust the horizontal clearance 10 Press the Y Mask button turn the Universal knob to adjust the vertical cleara
65. l knob can change hour minute Display On Turn on date time display information Off Turn off date time display information Confirm Press this button to confirm the Date Time setting Cuick Cal USB Speed Full Speer Mest Page Mest Page sa Sse Picture 2 13 5 2 13 1 System status Press the System Status option butto of the Utility Menu to view the oscilloscope s hardware and software configuration 93 Startup Times 5 Software Version 2 06 06 060 Hardware Yersion Sunes Product Type ADSIO220 Serial Mo 1020 1062 6003 00 press SINGLE key to exit Picture2 13 6 Table 2 52 System status instruction Startup Times List the boot strap times Software version List the software version Hardware Version List the hardware version Product type List the product type List the product serial number 2 13 2 Language The oscilloscopes have twelve languages user menu to be selected Press the Utility button language to select language UTILITY Etat Systeme Sor j compteur eae Pe English Francais Page Sui Picture 2 13 7 2 13 3 Print 94 The scope support PictBridge compatible printers You can connect the back USB port of the oscilloscope to the USB port of the PictBridge compatible printer using the USB cable Table 2 53 Print setup option function menu 1 Setting Introduction Ink Saver On Prints the screen image on a white Off ba
66. l setting in the oscilloscope Save setup to the oscilloscope s internal memorizer Setup No 1 to No 20 Press the Setup option button or turn the universal knob to select storage position Recall Recall the storage in the Setup operation 1 Setups save To Setup 4 Nol Picture 2 12 6 Save setups to the oscilloscope s internal memorizer follow next steps For example Save setup that set waveform display type to Dots to internal memory 1 Press the SAVE RECALL button to enter the SAVE RECALL menu 80 2 Press the Type option button to select setups 3 Press the Save to option button to select Device 4 Press the Setup option button to select No 1 5 Press the DISPLAY button to enter the Display menu 6 Press the Type option button to select Dots 7 Press the SAVE RECALL button to enter the SAVE RECALL menu 8 Press the Save option button Recalling setup follow next steps 1 Press the SAVE RECALL button to enter the SAVE RECALL display menu 2 Press the Type option button to select Setups 3 Press the Save to option button to select Device 4 Press the Setup option button or turn the Universal knob to select No 1 5 Press the Recall option button m Save Setup to USB flash drive Table 2 42 Save setup to USB flash drive func
67. ld trigger the NTSC PAL and SECAM video signal Standard NTSC Select the video standard for sync Pal Secam and line number count Use this mode to let the acquisition free run in the absence of a valid trigger This mode allows an untriggered scanning waveform at 47 100 ms div or slower time base settings Normal Use this mode when you want to see only valid triggered waveforms when you use this mode the oscilloscope does not display a waveform until after the first trigger Single when you want the oscilloscope to acquire a single waveform press the SINGLE button Setup _ Enter the Trigger setup menu Trigger menu Video Standard Mode 4 Auto Mest Page Picture 2 8 6 Operate Instruction 1 Set up Type 1 Press the TRIG MENU button to display Trigger menu 2 Press the Type option button to select Video 2 Set up Polarity Press the Polarity option button to select or 3 Set up synchronization 1 Press the Sync option button to select All Lines Line Num Odd Field 48 and Even Field 2 If you select Line Num you can turn the Universal knob to set the appointed line number 4 Set up Standard 1 Press the Next Page Page 2 2 option button 2 Press the Standard option button to select PAL SECAM or NTSC mw Slope Trigger Trigger on positive
68. limited below 20MHz when using probe in x1 Horizontal System Real Time Sampling SDS1000C Single Channel 500MSa s Double Channel Rate 250MSa s When timebase faster than 250ns div SDS1000CM Single Channel 1GSa s Double Channel 500MSa s When timebase faster than 50ns div SDS1000CE CF Single Channel 2GSa s Double Channel 1GSa s When timebase faster than 25ns div Equivalent Sampling The highest equivalent sampling rate of SDS1022C is Rate 10Gsa s The highest equivalent sampling rate of SDS1042C is 25Gsa s The highest equivalent sampling rate of other Models is 50GSa s Measure Display Modes MAIN WINDOW WINDOW ZOOM ROLL X Y Timebase Accuracy 100ppm measured over ms interval Horizontal Scan Range 2 5nS DIV 50S DIV CSDS1000C CM 1 OnS DIV 50S DIV CSDS1O00CE CF Scan 100mS DIV 50S DIV 1 2 5 5 sequence Channel Mode amping Saon Long Memory Rate memory Memory Single Channel 1Gsa s AOkpts No Support Depth Single Channel eee 20kpts 2Mpts lower Double 500MSa s or Channels lower ans pis 132 Trigger System Trigger Types Edge Pulse Width Video Slope Alternative Trigger Source CH1 CH2 CH3 CH4 EXT EXT 5 AC Line Trigger Level Range EXT 5 6V Trigger Displacement Pre trigger Memory depth 2 sampling Delay Trigger 260DIV Trigger Level Accuracy Internal 0 2 divxV div within 4 divisions from typical applicable for center of screen the
69. me Met Page 2 3 Press the Play Mode option button to select CTP or bo 4 Press the Interval option button to select time interval between play back frames 5 Press the Next Page 1 2 to enter the second page of Play Back function menu 108 6 Select the Start Frame option turn the Universal knob to adjust the start frame of play back waveform 7 Select the End Frame option turn the Universal knob to adjust the end frame of play back waveform 8 Press the Next Page 2 2 option button to return the first page of Play Back menu 9 Press the F option button in Operate option to play back waveforms 2 13 9 Recorder The waveform recorder is a kind of seamless and no gap real time recording of waveform means oscilloscope can save and replay waveform every time it captured It is similar to waveform recording instrument and the biggest recording size of its internal memory is 6M Table 2 65 waveform recording function menu record the waveform persistently Replay Replay recorded waveform refer to table 2 66 Option Set the recorder properly refer to table 2 67 Quit the recording function Recorder Table 2 66 waveform recall function menu Description Quit the auto recalled waveform then the waveform in EMS memory can be observed through altering the time base the waveform in EMS memory can be moved left and right
70. me Setup data and waveform data can be recalled to the current oscilloscope or the other same model oscilloscopes Picture data and CSV file can t be recalled to the oscilloscope but it can be opened on the correlative computer software m Using SAVE ALL Screen The SAVE ALL screen is divided into functions based on Directorys or Files Directorys shows option button for New Folder Del Folder and Load Mody 10000w 1 4L8 Mew Folder Del Folder Mest Page T1 Picture 2 12 2 While File shows option buttons for New File Delete File and Load locity 000w 1 XLS Delete File Met Page Picture 2 12 3 Recalling Files The Load button is used to recall your setup files Once you ve navigated to the desired file and it s highlighted in the main screen area press the Load option button and the setup is recalled from the USB flash drive Note The Load button option is disabled grayed out when Pictures or csv file types are selected as Type Both Directory and Files have Rename and Return option buttons on Page2 2 Use these buttons to give an existing folder of file a new name or to exit the SAVE ALL screen respectively 10000m 1 4L8 Met Page 78 Picture 2 12 4 Creating Folders and Files Creat new folders and files by pressing the New Folder or New File option button The following screen is shown tl Input har Picture 2 12 5 The New Filemenu choices and behavior i
71. mples These simple examples highlight the features of the oscilloscope and give you ideas for using it to solve your own test problems Taking simple measurements Taking cursor measurements Capturing a single shot signal Analyzing signal detail Triggering on a video signal Application of X Y function Analyzing a differential communication signal using math functions 113 3 1T aking Simple Measurements Observe a unknown signal in a circuit display the signal quickly and measure the frequency and peak to peak amplitude 1 Using Auto set To quickly display a signal follow these steps 1 Press the CH1 button set the Probe option attenuation to 10X and set the switch to 10X on the probe 2 Connect the channel probe to the signal 3 Press the AUTO button The oscilloscope sets vertical horizontal and trigger controls automatically If you want to optimize the display of the waveform You can adjust these controls manually till you are satisfied with the waveforms NOTE The oscilloscope displays relevant automatic measurements in the waveform area of the screen based on the signal type detected 2 Taking Automatic Measurements The oscilloscope can take automatic measurements of most displayed signals To measure signal frequency and peak to peak amplitude follow these steps 1 Measure signal frequency Input the signal to channel 1 Press the AUTO button Press the MEASURE button to see
72. nce 11 Press the Create Mask button to create mask and you also can enter the next page of Mask menu to recall the stored mask 12 Enter the second page of Pass Fail function menu press the Output option button to set the output option 13 Enter the first page of Pass Fail function menu press the Operate option button to select to run the pass fail test 105 siz lent Enable Test Source 4 CH Total 24786 Operate Msg Display Mest Page Picture 2 13 19 2 13 8 Waveform Recorder Waveform recorder can record input waveform from CH1 CH2 CH3 and CH4 with a maximum record length of 2500 frames This record behavior can also be activated by the pass fail test output which makes this function especially useful to capture abnormal signals in long term without keeping an eye watching it Waveform recorder Record the waveforms with specified interval Table 2 60 Waveform recorder function menu Setting Mode Record Set Record function menu Play Back Set Play Back function menu Storage Set Storage function menu Off Turn off waveform recorder menu Source CHI Select record source channel CH2 CH3 CH4 P F OUT Set time interval between record frames V a Set max number of record frames Operate Record Press to start recording E Stop Press to stop recording 106 Silent mene RRRRARRRE RECORD record 55 blode Record Source 4 C
73. ne periodic and narrow band Hamming poorer magnitude random noise Asymmetic accuracy than transients or bursts Rectangular Hamming has slightly better frequency resolution than Hanning Blackman Best magnitude worst Single frequency waveforms to frequency resolution find higher order harmonics 4 Magnifying and Positioning an FFT Spectrum You can magnify and use cursors to take measurements on the FFT spectrum The oscilloscope includes an FFT Zoom option to magnify horizontally press this option button to select 1X 2X 5X or 10X Moreover you also can turn the Universal knob to magnify FFT waveform horizontally in a 1 2 5 step To magnify vertically you can turn the Volts div knob 5 Measuring an FFT Spectrum Using Cursors You can take two measurements on FFT spectrums magnitude in dB and frequency in Hz Magnitude is referenced to 0 dB where 0 dB equals 1 VRMS You can use the cursors to take measurements at any zoom factor Refer to cursor measure2 11 2 Use horizontal cursors to measure amplitude and vertical cursors to measure frequency 32 If you input a sine signal to channel 1 follow these steps 1 1 2 3 4 5 6 7 8 9 Measure FFT Amplitude Input a sine signal to channel 1 and press the AUTO button Press the MATH button to enter the MATH menu Press the Operation option button to select FFT
74. nes To trigger on the video lines follow these steps 1 Press the TRIGGER MENU button to see the trigger menu 2 Press the top option button and select Video 3 Press the Sync option button and select Line Num and turn the universal knob to set a specific line number 4 Press the Standard option button and select NTSC 5 Turn the S Div knob to see a complete video line across the screen 6 Turn the Volts Div knob to ensure that the entire video signal is visible on the screen 120 3 6 Application of X Y function Viewing Impedance Changes in a Network Connect the oscilloscope to monitor the input and output of the circuit To view the input and output of the circuit in an XY display follow these steps 1 Press the CH 1 MENU button and set the Probe option attenuation to 10X 2 Press the CH 2 MENU button and set the Probe option attenuation to 10X 3 Set the switch of the probe to 10X 4 Connect the channel 1 probe to the input of the network and connect the channel 2 probe to the output 5 Press the AUTO button 6 Turn the Volts div knobs to display approximately the same amplitude signals on each channel 7 Press the DISPLAY button 8 Press the Format option button and select XY The oscilloscope displays a Lissajous pattern representing the input and output characteristics of the circuit 9 Turn the VOLTS
75. new IP Adress 9 channels UTILITY Update Update Firmware Firmware Pass ail Fass Fall IP Setting O Setting Mest Page Mest Fage Four channels menu Two channels menu Picture 2 13 4 SDS1000CFL Series IP Setting Table 2 50 Functional Menu of the Utility System 4 Support Two Setting Introduction Quick Cal Do Quick Cal operation End up Quick Cal operation SDS1000CM CE do not contain this function Screen saver Imin 2min Set the time of Screen saver 5min 10min 15min 30min lhour 2hour Shour Off Table 2 50 Functional Menu of the Utility System 4 Support Four channels Setting Introduction Screen saver Imin 2min Set the time of Screen saver 5min 10min 15min 30min Ihour 2hour Shour Off Off End up Quick Cal operation USB Speed Full Speed Bus clock is 12Mb s which have higher High Speed stability Bus clock is 480Mb s which have higher dataa transmission rate Note The default setup is Full Speed you can swich to High Speed in order to reach higher transmission rate But High Speed have a higher request to the cable to electricity characteristic of the port When Higher Speed connect fail you can try to return to Full 92 a SS Function Menu of the Date Time Set the present displaying year adjust universal knob can change the year Set the present displaying month day adjust universal knob can change month day Set the present displaying hour minute adjust universa
76. ng edge K Causes the oscilloscope to recall the Undo Setup previous setup Auto set determines the trigger source based on the following conditions If multiple channels have signals channel with the lowest frequency signal No signals found the lowest numbered channel displayed when Auto set was invoked 17 No signals found and no channels displayed oscilloscope displays and uses channel 1 Table 2 2 Auto set the function item Acquire Mode Adjusted to Sampling Display Format Display Type Set to Dots for a video signal set to Vectors for an FFT spectrum otherwise unchanged Vertical Coupling Adjusted to DC or AC according to the input signal adjustability S div Adjusted Trigger source Auto detect the channel which has the input signal 18 2 4 Default setup The oscilloscope is set up for normal operation when it is shipped from the factory This is the default setup To recall this setup press the DEFAULT SETUP button The options buttons and controls that change settings when you press the DEFAULT SETUP button refer to appendix B The DEFAULT SETUP button does not reset the following settings Language option Saved reference waveform files Saved setup files Display contrast Calibration data 19 2 5 Universal knob Universal knob Picture 2 5 You can use the Universal knob with many functions such as adjusting the holdoff time moving cursors setting the pulse widt
77. nts Temperature Operating 10 C to 40 C Not operating 20 C to 60 C Humidity Operating 85 RH 40 C 24 hours Not operating 85 RH 65 C 24 hours Height Operating 3000m Not operating 15 266m Power Supply Input Voltage 100 240 VAC CAT II Auto selection Frequency Scope 45Hz to 440Hz Power SOVA Max Mechanical Item SDS1000C CM CE SDS1000CFL Dimension 336mm About 2 3 kg About 4 3kg 135 Appendix B Default setup Menu or system options knobs or Default setup buttons CH3 Invert Off CH4 Invert Off FFT operation Source Window FFT Zoom Scale Display Main 0 00us HORIZONTAL Window Position Sec div 500us Window Zone 50 0us ACQUIRE C 136 Brightness 40 Format YT Menu Display infinite SAVE RECALL Type Setups Device No 1 Save To Setup OIOI i REF REFA REFB REFA Source CHI REFA REFB REFC REFD UTILITY Sound Counter Back USB Computer Pass Fail off Record RS 232 Baud 9600 TRIGGER edge O mh 5 PBR B Type edge Source CH1 Slope Mode Coupling LEVEL Type Source CH1 When Set Pulse Width Mode Coupling Type Source Rising Auto TRIGGER pulse pulse 1 00ms Auto J Q wi oO Q a Z aac 4 o Oo N p O Video H Normal All Lines TRIGGER Video Q Polarity Standard Mode Auto TRIGGER Source Slope 1 00ms Auto Alternative
78. nu and execute self calibration program according to the prompting on the screen Disconnect Evervthing from All Inputs Doing CH2 Cal Picture 2 13 10 2 13 5 Self Test Press UTILITY Do Self Test Table2 55 Run Screen Test Program Keyboard Test Run Keyboard Test Program LED Test Run LED Test Program Operation Steps 1 Screen Test Select Screen Test to enter the screen test interface The clew words Press SINGLE Key to continue Press RUN STOP Key to exit is displayed you could press the Single for test 98 Picture 2 13 11 2 Keyboard Test Select keyboard Test to enter the key test interface the on screen lathy rectangle shapes represent the front panel keys The shapes with two arrows beside them represent the front panel knobs The squares represent the knob presses for scale knobs Test all keys and knobs and you should also verify that all the backlit buttons illuminate correctly Note When you operate the screen would display the white Color LCD and black single LCD repose The tested button or knobs corresponding area would display green Color LCD or white single LCD At the bottom of the screen display Press RUN STOP Key Three Times to exit information prompt to show that press RUN STOP three times for quiting the test 99 a gt ae a gt a gt a gt ee ee E O a a gt Ge GD Gm
79. ondition is satisfied or not Normal The waveform refresh when the trigger condition is satisfied and waits for next trigger event occurring when the trigger condition is not satisfied Single The oscilloscope acquire a waveform when the trigger condition is satisfied and then stops 5 Set up Trigger coupling a Press the Set up button to enter the Trigger Setup Menu 44 b Press the Coupling option button to select DC AC HF Reject or LF Reject m Pulse Trigger Use Pulse Width triggering to trigger on aberrant pulses Table 2 15 Pulse Trigger function Menu 1 Type Pulse Select the pulse to trigger the pulse match the trigger condition Select input signal source When Select how to compare the trigger pulse relative to the width setting value selected in the Set Pulse Width option Positive pulse width larger than pulse width setting Positive pulse width equal to pulse width setting Negative pulse width less than pulse width setting Negative pulse width larger than pulse width setting Nexative pulse width equal to pulse width setting Set Width 20 0ns 10 0s Selecting this option can turn the universal to set up the pulse width Page the second page 45 Source CH1 when ies Set ve icth 1 8Gms Mest Page Picture 2 8 3 Table 2 16 Pulse Trigger function Menu 2 Type Pulse Select the puls
80. ormal signal should use the edge trigger mode The video signal should use the Video Trigger mode The signal would display steady only using the matching trigger mode 3 Attempt to change the coupling into HF Reject or LF Reject display so that the High low frequency noise disturb the trigger should be filtrated 5 Press RUN STOP button but no display 126 Check the trigger mode on the trigger interface whether or not in the normal or single and check the trigger level is whether or not over the wave range If yes please put the trigger level to the middle position or set the trigger mode to the Auto position In another hand you could choose the Auto button to set up automatically 6 After the Acquisition is set to Averages or Display Persistence time is set too long the waveform refreshes slowly It is normal in these settings 7 The signal is displayed as ladder like waveform 1 This phenomenon is normal The time base maybe is too slow you should turn the horizontal SCALE knob to increase horizontal resolution to improve the display 2 Maybe the display Type is set to Vectors You could set it to Dots mode to improve the display 127 Chapter 5 Service and Support 5 1 Maintain summary Siglent warrants that the products that it manufactures and sells will be free from defects in materials and workmanship for a period of three 3 years accessories
81. peak to peak voltage as follows 5 divisions x 100 mV division 500 mV 2 11 2 Cursor Measurement Picture 2 50 displays the cursor button on the front panel for this menu Cursors Button 66 x M f ny oe SAVE CURSORS ACOUIRE RECALL E i W i uk fe fh tH f 4 a DISPLAY UTILITY w MET i Picture 2 11 1 Press the CURSORS button to display the Cursor Menu The cursor measurement has three modes Manual Track and Auto Measure Manual Mode Table 2 32 Manual cursor function menu Time Use cursor to measure time parameters Source CH1 Select input signal channel CH2 CH3 CH4 MATH FFT REFA REFB REFC REFD Cur A Select this option turn the Universal knob to adjust cursor A Cur B Select this option turn the Universal knob to aD adjust cursor B In this mode the screen displays two horizontal parallel cursors or vertical parallel cursors to measure voltage or time You can move the cursor by turning the Universal knob Before using cursors you should make sure that you have set the signal source as the channel for measuring m Voltage Cursor Voltage cursors appear as horizontal lines on the display and measure the vertical parameters m Time Cursor Time cursors appear as vertical lines on the display and measure the horizontal parameters m Cursor Moving Use the universal knob to move cursorl and cursor2 They could be moved
82. r stops the acquisition Note If waveform acquisition is stopped using the RUN STOP or SINGLE button the SEC DIV control expands or compresses the waveform m SINGLE Acquire a single waveform and then stops 15 2 2 Connector 1 All inputs 500 lt 5Vrms 1M0 Il 13PF lt 400Vpk CAT I Picture 2 2 m Channel Connector CH1 CH2 CH3 CH4 Input connectors for waveforms display m EXT TRIG Input connector for an external trigger source Use the Trigger Menu to select the Ext or Ext 5 trigger source m Probe Component Voltage probe compensation output and ground Use to electrically match the probe to the oscilloscope input circuit Note If you connect a voltage source to a ground terminal you may damage the oscilloscope or the circuit under test To avoid this do not connect a voltage source to any ground terminals 16 2 3 Auto setup The SDS1000 Series Digital Storage Oscilloscopes has a Auto Setup function that identifies the waveform types and automatically adjusts controls to produce a usable display of the input signal Press the AUTO front panel button and then press the menu option button adjacent to the desired waveform as follows Picture 2 3 Table 2 1 Auto Set function Menu Auto set the screen and display several rT Set the screen and auto display single f Auto set and show the rising time Rising edge y Auto set and show the falling time Falli
83. read the marking WARNING Indicates an injury hazard not immediately accessible as you read the marking CAUTION indicates a hazard to property including the product Symbols on the Product These symbols may appear on the product This symbol is used to denote the messurement ground connection This symbol is used where caution is required Refer to the accompanying information or documents in order to protect against personal injury or damage to the instrument This symbol is used to denote a safety ground connection This symbol is used to denote the measurement ground connection VI General safety summary On Supply This is the AC mains connect disconnect switch at the back of the instrument Off Supply This is the AC mains connect disconnect switch at the back of the instrument This symbol shows that the switch is a standby power switch located on the front of the oscilloscope Pressing this button toggles the oscilloscope s state between operation and standby mode This switch is not a disconnect device The instrument can only be placed in a complete power off state by flipping the main power switch to the off Zero postion or by removing the power cord Vil Preface This manual contains operating information for the SDS1000 Series Digital Storage Oscilloscopes The manual consists of the following chapters Accidence chapter describes the front panel display area of the oscilloscope Fun
84. ress the Replay button to view the recorded waveform Note Recorder function only with on SDS1000CM Series 111 2 14 Online Help Function The oscilloscope has an online help function that supplies multi language help information and you can recall them to help you operate the oscilloscope when you need Press the HELP button to enter the help status then press every button to recall the corresponding help information Note If you want to see help information of SINGLE button and RUN STOP button you need to see them when you first enter the help status because you press the SINGLE button can enter next page of help information and Press the RUN STOP button can return to the first page of help information when other button s help information exceed one page All submenus of every main menu have their help information Note If you want to see help information of next page submenus first you need to press the HELP button to exit the help status and switch to next page menu then press the HELP knob to enter the help status again and press the submenu option buttons to see its help information siz lent Welcome to the WaveAce Series online help Once You have accessed this online help J to display help for a button simply press the button To exit the online help press the HELP button Picture 2 14 1 112 Chapter3 Application Examples This section presents a series of application exa
85. rigger condition 53 Page 1 2 Enter the second page of the alternative trigger Table 2 27 Set trigger mode to slope trigger function menu 2 Time 4 Turn the Universal knob to set the slope time Set time Time setup range is 20ns 10s Vertical Select the trigger level that can be adjusted by LEVEL knob You can adjust LEVEL A LEVEL B or adjust them at the same time Setup A Enter the Trigger setup menu see table 2 14 Page 2 2 Return the first page of Alternative trigger menu Operate Instruction Observe two irrelative channel signals follow these steps 1 Input two irrelative signals to channel land channel 2 2 Press the AUTO button 3 Press the TRIG MENU button to enter trigger menu 4 Press the Type option button to select Alternative 5 Press the Channels option button to select CH1 CH2 6 Press the Source option button to select CH1 7 Press the CH1 button and turn the S div knob to optimize waveform display 8 Press Mode option button to select Edge Pulse Slope or Video 9 Set the trigger according to trigger edge 10 Press the Source option button to select CH2 11 Press the CH2 button and turn the S div knob to optimize waveform display 11 Repeat steps 8 and 9 54 2 8 3 Coupling Use the Coupling to make sure the signal that passes the trigger circuit It
86. s also called the pre trigger 2 Continue to acquire data while waiting for the trigger condition to occur 3 Detect the trigger condition 59 4 Continue to acquire data until the waveform record is full 5 Display the newly acquired waveform m Time Base The oscilloscope digitizes waveforms by acquiring the value of an input signal at discrete points The time base allows you to control how often the values are digitized To adjust the time base to a horizontal scale that suits your purpose use the S div knob m Time Domain Aliasing Aliasing occurs when the oscilloscope does not sample the signal fast enough to construct an accurate waveform record When this happens the oscilloscope displays a waveform with a frequency lower than the actual input waveform or triggers and displays an unstable waveform Actual high frequency waveform ee Apparent low frequency waveform due to aliasing Sampled points Picture 2 9 5 Operate Introduction Set up Sampling Format You can press the Acquisition option button or turn the Universal knob to select Sampling mode Peak Detect mode or Average mode Set up Averages When you select Average format you can press the Averages option button to select 4 16 32 64 128 or 256 Set up function interpolation You can also turn Sins x interpolation on or off Press the corresponding option b
87. s the absolute difference between the maximum and minimum peaks of the entire waveform Measures the highest voltage over the entire waveform Measures the lowest voltage over the entire waveform Voltage between Vhig and Vlow of a waveform 73 gy The arithmetic mean over the first cycle in the Vavg waveform The arithmetic mean over the entire waveform The true Root Mean Square voltage over the first cycle in the waveform The true Root Mean Square voltage over the entire waveform Defined as Vmax Vhig Vamp after the waveform rising Defined as Vmin Vlow Vamp after the waveform falling Defined as Vmin Vlow Vamp before the waveform rising Defined as Vmax Vhig Vamp before the FPREshoot waveform falling a Rise Time Measures the time between 10 and Rise Time 90 of the first rising edge of the waveform Fall Time 10 of the first falling edge of the waveform The duration of a burst Measured over the entire waveform Width Measures the time between the first rising edge and the next falling edge at the waveform 50 level Width Measures the time between the first falling edge and the next rising edge at the waveform 50 level Measures the first cycle waveform Positive Duty Cycle is the ratio between positive pulse width and period Measures the first cycle waveform Negative Duty Cycle is the ratio between negative pulse width and period The amount one waveform leSDS or lags
88. s the same as the New Folder menu It just has a different heading The InputChar option button adds the selected character to the cousor position in Name field Move the cursor positon in the name field using the and lt option buttons Turn the Universal knob to move through character selections When the desired character is highlighted press the Universal knob or press he InputChar option button to add it to the specific position in the Name field Additional selections for BackSpace DeleteCharacter and CleanName are available for convenience and are also accessed using the Universal knob in the same manner Press the Confirm option button when you have the Name field completed as desired to save the file onto the memory device After the Confirm option button is pressed a Data Store Success messageis briefly shown and the new folder or file is shown on your USB flash drive 79 SAVE RECALL SETUP E Save Setups to Device The complete setup is stored in nonvolatile memory When you recall the setup the oscilloscope will be in the mode from which the setup was saved The oscilloscope saves the current setup if you wait three seconds after the last change before you power off the oscilloscope The oscilloscope recalls this setup the next time you apply power Table 2 41 Save setup to device function menu Setting Introduction Type Setups Menu for the Storage Recal
89. s to see the noise more clearly 4 Peak detect emphasizes noise spikes and glitches in your signal specially when the time base is set to a slow setting 3 4 2 Separating the Signal from Noise To reduce random noise in the oscilloscope display follow these steps 1 Press the ACQUIRE button to display the acquire menu 2 Press the Acquisition option button or turn the Universal knob to select Average 3 Press the Averages option button to see the effects of varying the number of running averages on the waveform display Averaging reduces random noise and makes it easier to see the details of a signal 119 3 5 Triggering on a Video Signal Observe the video circuit in a piece of medical equipment and Use the video trigger to obtain a stable display 3 5 1Triggering on Video Field To trigger on the video fields follow these steps 1 Press the TRIGGER MENU button to see trigger menu 2 Press the top option button and select Video 3 Press the source option button and select CH1 4 Press the Sync option button and select Odd Field or Even Field 5 Press the Standard option button and select NTSC 6 Turn the horizontal S Div knob to see a complete field across the screen 7 Turn the vertical Volts Div knob to ensure that the entire video signal is visible on the screen 3 5 2 Triggering on Video Li
90. se the 100 1 probe Press CH1 Probe 100X Coupling D Bi Lirit On vots Ci Coarse Tr Probe 10x Probe attenuation oo factor opens Nest Pace B9 11 27 151503 Status changes with the probe attenuation Picture 2 6 5 5 Inverting waveforms Take the CH1 for example 25 Press CH1 Next Page pagel 2 Invert On CH1 Invert Mert Page Picture 2 6 6 6 Using the Digital Filter Press CH1 Next Page pagel 2 Filter display the digital filter menu Select Filter Type then select Upper Limit or Lower Limit and turn the Universal knob to adjust them Press CH1 Next Page pagel 2 Filter Off Turn off the Digital Filter function FILTER Fitter Type t Lp Lint 245 8RHz Picture 2 6 7 Press CH1 Next Page pagel 2 Filter On Turn on the Digital Filter function 26 FILTER Filter Type 1t Lp Limit Picture 2 6 8 2 6 2 Using Vertical Position knob and Volt div knob m Vertical POSITION knob 1 Use the Vertical POSITION knobs to move the channel waveforms up or down on the screen This button s resolution is variety as per the vertical scale 2 When you adjust the vertical position of channels waveforms the vertical position information will display on the left bottom of screen For exampl
91. sh drive to USB host port of the oscilloscope and wait that the oscilloscope has initialized USB flash drive about five seconds 4 Press the Save to option button to select File 5 Press the Save option button then you ll go into the Save Recall interface 6 Choose the file you want then press the Load option button about five seconds there is a prompting message that Read data success now setup data have been recalled from USB flash drive m RECALL FACTORY 82 You can use this option to recall the factory setup Table 2 43 Factory function menu o Load Recall the Factory setup SAVEREC Type 4 Factory Picture 2 12 8 SAVE RECALL WAVEFORM m Save waveforms to Device Table 2 44 Save waveform to device function menu Setup Introduction Type waveforms Menu for the Storage Recall waveforms in the oscilloscope Save to Device Save waveforms to the oscilloscope s internal memorizer waveform No 1 to No 20 Press the waveform option button or turn the Universal knob to select storage position Accomplish the storage Recall Pw Recall the storage in the waveform operation 83 Type Waver ms Gae To waveform 1 Mol Picture 2 12 9 Save waveforms in internal memory follow next steps 1 Input a sine signal to channel 1 and press the Auto button 2 Press the SAVE RECALL button to enter SAVE RECALL display menu 3 Pre
92. ss the Type option button to select waveforms 4 Press the Save to option button to select Device 5 Press the waveform option button or turn the Universal knob to select No 1 6 Turn the Volts div knob or S div knob to adjust the waveform that you want to need 7 Press the Save option button Recall wavefroms follow next steps 1 Press the SAVE RECALL button to enter SAVE RECALL display menu 2 Press the Type option button to select waveforms 3 Press the Save to option button to select Device 4 Press the waveform option button or turn the Universal knob to select No 1 5 Press the Recall option button E Save waveforms to USB flash drive 84 Table 2 45 Save waveforms to USB flash drive function menu See e recompte sorse aavetorms Save To Picture 2 12 10 Save waveforms to USB flash drive follow next steps 1 Input a sine signal to channel 1 press the AUTO button 2 Press the SAVE RECALL button to enter the SAVE RECALL display menu 3 Press the Type option button to select Waveforms 4 Insert USB flash drive to USB host port of the oscilloscope and wait that the oscilloscope has initialized USB flash drive about five seconds 5 Press the Save to option button to select File 6 Press the Save option b
93. struction In this mode set track cursor measure Cursor A Set the input signal channel that the Cursor A will measure Cursor B Set the input signal channel that the Cursor B will measure Select this option turn the Universal knob to adjust horizontal coordinate of Cursor A Select this option turn the Universal knob to adjust horizontal coordinate of Cursor B In this mode the screen displays two cross cursors The cross cursor sets the position on the waveform automatically You could adjust cursor s horizontal position on the waveform by turning the Universal knob The oscilloscope displays the values on the top of the right screen To do track cursor measurement follow these steps 1 Press CURSOR button to enter the cursor measure function menu 2 Press the Cursor Mode option button to select Track 3 Press the Cursor A option button to select the input signal channel 4 Press the Cursor B option button to select the input signal channel 5 Select Cur A turn the Universal knob to move Cursor A horizontally 6 Select Cur B turn the Universal knob to move Cursor B horizontally 7 The measurement values are displayed on the left of the top corner AT The horizontal position of Cursor A Time cursor centered around the midpoint of screen AV The Vertical position of Cursor A Voltage cursor centered around channel ground level 69 B
94. t page Table 2 24 Set trigger mode to video trigger function menul Type Alternative The trigger signal comes from two vertical Setting Maste Atan observe two irrelative signals at the same time 52 Channels CHX CHY Select any two channels from CH1 CH2 CH3 CH4 as source for alternative trigger Santee CHX Set trigger type information for CHX signal CHY Set trigger type information for CHY signal Mode Video Set trigger type of the vertical channel signal to Video trigger Normal triggers on the negative edge of the sync Normal pulse Polarity Inverted triggers on the positive edge of the sync pulse _ Inverted Page 1 2 Enter the second page of Alternative trigger menu Table 2 25 Set trigger mode to video trigger function menu 2 Sync Line Num All lines Select appropriate video sync Odd field Even Field Standard NTSC Select the video standard for sync and line number Pal Secam count Page 1 2 Enter the second page of Alternative trigger menu Table 2 26 Set trigger mode to slope trigger function menu 1 Type Alternative The trigger signal comes from two vertical channels when you use alternative trigger In this mode you can observe two irrelative signals at the same time source for alternative trigger Set trigger type information for CHX signal CHY Set trigger type information for CHY signal pea paca type of the vertical channel signal to slope Select slope t
95. t the window that your need see picture 2 27 The Window time base setting cannot be set slower than the Main time base setting hain Wit j rl g Cii Picture 2 7 2 4 Press the Window button Now the window waveform has been expanded 39 to cover the whole screen See picture 2 28 HORTA hain Ain Zone Picture 2 7 3 SDS1000CM series operate steps 1 Press the HORI MENU button to enter the Horizontal menu 2 Turn the S div knob to change the main timebase scale 3 Press the Delayed option button to select On 4 Turn the Horizontal Position knob adjust window s position to select the window that your need and expanded window waveform display on the below half screen at the same time See picturexxx HORIZON Delayed i l embDepth Picture2 7 4 40 2 8 Trigger System The trigger determines when the oscilloscope starts to acquire data and display a waveform When a trigger is set up properly the oscilloscope converts unstable displays or blank screens into meaningful waveforms Here are three buttons and one Knob in the Trigger area Showing as Picture 2 29 TRG ME ML mR E a a ay SETTO BL ed sox gsm ORE ae h ES LEVEL knob Picture 2 8 1 TRG ME MENU m TRIG MENU Button Press the TRIG MENU Button to display the Trigger Menu g LEVEL Knob The LEVEL knob is to set the corresponding
96. the 14 Save Recall menu to save and recall up to 20 oscilloscope setups or waveforms in internal memory up to 20 wavefroms or on a USB memory device limited by memory capacity of USB device You can also use it to recall the default factory settings to save waveform data as a comma delimited file CSV and to save or print the displayed waveform image m ACQUIRE Press to display Acquire menu You can use the Acquire menu to set the acquisition Sampling Mode Sampling Peak Detect Average m MEASURE Press to display a menu of measurement parameters m CURSORS Display the Cursor Menu Vertical Position controls adjust cursor position while displaying the Cursor Menu and the cursors are activated Cursors remain displayed unless the Type option is set to Off after leaving the Cursor Menu but are not adjustable m DISPLAY Press to open the Display menu You can use the Display menu to set grid and waveform display styles and persistence m UTILITY Press to open the Utlity menu You can use the Utility menu to configure oscilloscope features such as sound language counter etc You can also view system status and update software m DEFAULT SETUP Press to reset the oscilloscope s settings to the default factory configuration m HELP Enter the online help system m AUTO Automatically sets the oscilloscope controls to produce a usable display of the input signals m RUN STOP Continuously acquires waveforms o
97. tical voltage in relation to time horizontal scale PLSprey 4 Infinite Mest Page Picture Table 2 31 Display system function menu3 Setting Introduction Classical Set up screen style Modern Tradition Succinct Next Page 3 3 Press this button to return the Page first page Operate Introduction 1 Set up waveform display type 1 Press the DISPLAY button to enter the Display menu 2 Press the Type option button to select Vectors or Dots 2 Set up Persist Press the Persist option button to select Off 1 Sec 2 Sec SSec or Infinite You can use this option to observe some especial waveforms 63 4 Mest Page Picture 2 10 4 3 Set up Intensity 1 Press the Intensity option button and turn the Universal knob to adjust waveforms intensity 4 Set up Brightness 1 Press the Brightness option button and turn the Universal knob to adjust grid brightness 4 Set up display format 1 Press the Next Page option button to enter second display menu 2 Press the Format option button to select YT or XY 5 Set up Screen Press the Screen option button to select Normal or Inverted to set the screen display color 6 Set up Grid Press the Grid option button to select EHEH es EFA or L to set the screen whether display grid or not 7 Set up Menu Display
98. time 51 Channels CHX CHY Select any two channels from CH1 CH2 CH3 CH4 as source for alternative trigger Source CHX Set trigger type information for CHX signal CHY Set trigger type information for CHY signal 3 a type of the vertical channel signal to Triggering on rising edge Triggering on falling edge Triggering on rising edge and falling edge Setup lt Enter the Trigger setup menu See table 2 14 Table 2 22 Set trigger mode to pulse trigger function menu 1 Type Alternative The trigger signal comes from two vertical channels when you use alternative trigger In this mode you can observe two irrelative signals at the same time Channels CHX CHY Select any two channels from CH1 CH2 CH3 CH4 as source for alternative trigger TO CHX Set trigger type information for CHXsignal CHY Set trigger type information for CHY signal Mode Pulse Set trigger type of the vertical channel signal to Pulse trigger 4 E Select how to compare the trigger pulse relative to the value selected in the Set Pulse Width Slope 4 When Page 1 2 cane the second page of Alternative trigger Table 2 23 Set trigger mode to pulse trigger function menu 2 Set Width 20 0ns Selecting this option can turn the universal to set up 10 0s the pulse width Setup OAA Enter the Trigger Setup Menu see table 2 14 Page 2 2 Press this button to return the firs
99. tion menu Setting Introduction Menu for the Storage Recall settings Save setup data to USB flash drive see ee Go to the Save Recall interface SA VERET Type 4 Setups Save To Picture 2 12 7 81 Save setup to USB flash drive follow these steps For example Save setup that set waveform display type to Dots to USB flach drive Press the SAVE RECALL button to select Setups 1 Insert USB flash drive to USB host port of the oscilloscope and wait that the oscilloscope has initialized USB flash drive about five second 2 Press the Save to option button to select file 3 Press the Save option button then you ll go into the Save Recall interface 4 Press the New folder button to creat a new folder 5 Press the Del folder option button to delete a folder 6 Press the Modify option button to modify a folder 7 Press the New file option button to creat a new file 8 Press the Del file option button to delete a file 10 Press the next page option button and press the Rename option button to modify the name of the file or the folder 11 Turn the Universal knob to select the folder and press the Confirm option button and you save the set to the USB drive Recall setup data from USB flash drive follow next steps 1 Press the SAVE RECALL button 2 Press the Type button to select Setups 3 Insert USB fla
100. truction Follow next steps if you select Slope trigger 1 Input a signal to CH1 CH2 CH3 or CH4 2 Press the AUTO button 50 3 Press the TRIG MENU button to enter Trigger menu 4 Press the Type option button to select Slope 5 Press the Source option button to select CH1 CH2 CH3 or CH4 6 Press the When option button to select ae 4 eS 2 ee ee a E 7 Press the Time button turn the Universal knob to adjust slope time 8 Press the Next Page Page 1 2 option button to enter the second page of Slope trigger menu 9 Press the Vertical option button to select trigger level that can be adjusted 10 Turn the LEVEL knob m Alternative trigger The trigger signal comes from two vertical channels when you use alternative trigger In this mode you can observe two irrelative signals at the same time You can select different trigger types for two vertical signals and selected types cover edge pulse video and slope trigger Trigger information of two channel signals display on the bottom right of the screen CH2 Coupling Evy Limit vots Diw Probe 4 Ts Mest Page Picture 2 8 9 Table 2 21 Set trigger mode to edge trigger function menu 1 Type Alternative The trigger signal comes from two vertical channels when you use alternative trigger In this mode you can observe two irrelative signals at the same
101. ture 2 11 5 When you take automatic measurements the oscilloscope does all the calculating for you Because the measurements use the waveform record points they are more accurate than the graticule or cursor measurements Press the MEASURE for the Automatic Test There are three auto measurement types Voltage Measure Time Measure and Delay Measure There are thirty two measure parameters in all Table 2 35 Auto measure function menu 1 Voltage Press this button to enter the Voltage measure menu Press this button to enter the Time measure menu 71 Press this button to enter the Delay measure menu All Mea Press this button to enter the All Measurement menu Return Press this option button to return the home page of the auto measure menu Picture 2 11 6 Table 2 36 Auto measure function 2 Voltage measure menu Setting Source CH1 CH2 CH3 CH4 Select input signal source for Voltage measure Vmax Vmin Vpp Vamp Press the Type button or turn Vtop Vbase Cycle Mean the Universal knob to select Mean Cycle Vrms Vrms Voltage measure parameter ROVShoot FOVShoot RPREShoot FPREShoot Wh Display the corresponding icon and measure value of your selected Voltage measure parameter Return Return to the first page of auto measurement menu Table 2 37 Auto measure function3 Time measure menu Source CH1 CH2 CH3 CH4 Select input signal source for Time measure Rise
102. turn the home page of Auto Measurement menu The selected parameter and the corresponding value will display on the top first position of the home page You can display the other parameters and its value on the corresponding position using the same way and the screen can display five parameters at one time 75 If you want to measure time parameters using all measure function please follow next steps 1 Press the MEASURE button to enter the Auto Measure menu 2 Press the top option button to enter the second page of Auto Measure menu 3 Press All Mea option button to enter the All Measure menu 4 Press Source option button to select input signal channel 5 Press the Time option button to select On Now all of time parameters value will display on the screen at the same time See Picture 2 59 Source CH1 Voltage Time Picture 2 11 8 76 2 12 Storage System Showing as following picture The SAVE RECALL is the Storage System Functional Button Storage system control button ACQUIRE pT RE ETT DISPLAY UTILITY ER PTa Picture 2 12 1 You can quickly save and recall up to 20 oscilloscope panel settings 20 groups waveforms in internal memory There is a USB Host interface in the front panel of the oscilloscope and you can save setup data waveform data waveform interface image CSV file to a USB flash drive furthest at a ti
103. utton then you ll go into the Save Recall interface 7 Create a file then press the Confirm button about five seconds there is a prompting message that Save data success displaying on the screen now waveform data have been saved to USB flash drive Recall waveforms form USB flash drive follow next steps 1 Press the SAVE RECALL button 2 Press the Type button to select Waveforms 3 Insert USB flash drive to USB host port of the oscilloscope and wait that the oscilloscope has initialized USB flash drive about five seconds 4 Press the Save to option button to select File 5 Press the Save option button then go into the Save Recall interface 6 Choose the file you want then press the Load option button about five seconds 85 there is a prompting message that Recall data success displaying on the screen now waveform data have been recalled from USB flash drive m Save Picture Waveform interface image can be saved to USB flash drive but they can t be recalled You can open them on correlative computer software Table 2 46 Picture storage function menu Setting Introduction Type Pictures Menu for the Storage Recall waveform interface image Print Key Print Picture When the oscilloscope connect to the printer and Back USB option is set to Printer select Print Picture and press the PRINT button to print the screen image
104. utton to turn Sins s on or off On is sin interpolation 60 Acquisition 4 Sampling Mode Sa Rate 1 000G 5a Picture 2 9 6 Off is linear interpolation Acquisition 4 Sampling hoe Sa Rate 1000GSa Picture 2 9 7 Set up Sampling mode Press the Mode option button to select Real Time or Equ Time Set up Sampling rate Adjust the sampling rate by pressing the Sa Rate option button and turning the Time div front panel knob The sampling rate is shown at the corresponding timebase scale 2 10 Display System The display function could be expressed by the DISPLAY Button 61 i Dr ri cursors ACQUIRE Save _ __ _ z se RN 6 h t th DISPLAY Es UTILITY w i T Display System Picture 2 10 1 Table 2 29 Display system function menu 1 Setting Introduction Type Vectors Vectors fills the space between Dots adjacent sample points in the display Dots There is no link between adjacent sample points Persist Sets the length of time each l sec displayed sample point remains 2 sec displayed 5 sec Infinite Intensity a Set waveforms intersity pes Brightness Set grid brightness ghtness gt Press this button to enter Type Persist 1 off intenst Se Bright Fes AB Met Page Picture 2 10 2 62 Table 2 30 Display system function menu 2 Introduction YT format displays the ver
105. waveform menu Source Picture 2 6 13 Operation step 1 Press the REF menu button to display the Reference waveform menu 2 Press the Source option button to select input signal channel 3 Turn the vertical POSITION knob and Volt div knob to adjust the vertical position and scale to conformable positions 4 Press the third option button to select REFA REFB REFC or REFD as 35 storage position 5 Press the Save option button 6 Press the bottom option button to select REFA On REFB On REFC On or REFD Op to recall the reference waveform Picture 2 6 14 Note e X Y mode waveforms are not stored as reference waveforms You cannot adjust the horizontal position and scale of the reference waveform 36 2 7 Horizontal System As follow Picture there are one button and two knobs in the HORIZONTAL area N w S div knob f Horizontal POSITION knob qr Picture 2 7 1 Table 2 12 SDS1000C CE CEF Series Horizontal system function menu Introduction Display the waveform Win Zone Two Cursors define one window use horizontal POSITION and S div to adjust the window Window Change the display so that the waveform could be displayed in the window expanded to screen width SDS1000CM Series Horizontal system function menu Delayed On Turn on this function that main t
106. when the corresponding cursor option are selected and cursor value 67 will display on the bottom left and top left of the screen when you move the cursor To do manual cursor measurements follow these steps l 2 3 4 Press CURSOR button to enter the cursor function menu Press the Cursor Mode option button to select Manual Press the Type option button to select Voltage or Time Press the Source option button to select CH1 CH2 CH3 CH4 MATR FFT REFA REFB REFC REFD according to input signal channel Select Cur A turn the Universal knob to adjust Cursor A Select Cur B turn the Universal knob to adjust Cursor B The measurement values are displayed on the top of the left corner If the measurement type is set to Voltage the values are The value of Cur A CurA The value of Cur B Cur B The voltage increment between Cursor A and Cursor B AV If the measurement type is set to Time the values are The value of Cur A CurA The value of Cur B Cur B The time increment between Cursor A and Cursor B AT The reciprocal of time increment between Cursor A and Cursor B 1 AT Sigzlent nn E ETa aTa EEA CURSOR AW 1 AZI Mode Curbe rE 1 Manual Cura 51 2ml Type Source 4 CH Picture 2 11 2 68 Track mode Table 2 33 Track mode function menu Option Setting In
107. within the predefined mask or not Table 2 56 Pass Fail function menu 1 Enable On Turn on Pass Fail function Off Turn off Pass Fail function Source CH1 Slect signal input channel CH2 CH3 CH4 Operate Press to run the Pass Fail test Press to stop the Pass Fail test Msg Display On Turn on times information display of the Off waveform pass fail Turn off times information display of the waveform pass fail Next Page Page 1 2 Press this button to enter second page of Pass Fail menu 102 Enable Test Source 4 CH Operate Msg Display Mest Page Picture 2 13 15 Table 2 57 Pass Fail function menu 2 Setting Output Pass Output when pass condition detected Fail Output when fail condition detected Stop On Output On Stop test when output occur Off Continue test when output occur Mask Setting Paw Press this button to enter the Mask Setting menu Return Return to the Pass Fail main menu Page 2 2 Return the first page of the Pass Fail menu siz lent Output Sta P Or Output Mask Setting Return Mest Page Total 546 Picture 2 13 16 Table 2 58 Mask Setting function menu 1 Setting Turn the Universal knob to set the range of horizontal clearance to the waveform lt 0 04div 4 00div gt Y Mask Turn the Universal knob to set the range of r vertical clearance to the waveform 103 lt 0 04div 4 00div gt Rall ae Create Create a test mas
108. y This frequency should be the same as input signal frequency CURSOR Mode ao Manual Type Source kA mw oc le mm ne H m DEE n a T H TCh H Picture 2 6 12 NOTE The FFT of a waveform that has a DC component or offset can cause incorrect FFT waveform magnitude values To minimize the DC component choose AC Coupling on the source waveform To display FFT waveforms with a large dynamic range use the dBVrms scale The dBVrms scale displays component magnitudes using a log scale e The Nyquist frequency is the highest frequency that any real time digitizing oscilloscope can acquire without aliasing This frequency is half that of the sample rate provided it is within the analog bandwidth of the oscilloscope Frequencies above the Nyquist frequency will be under sampled which causes aliasing 2 6 4 Using Ref The reference control saves waveforms to a nonvolatile waveform memory The reference function becomes available after a waveform has been saved Table 2 11 REF function menu Option Setting Introduction CH1 CH2 Choose the waveform display to store CH3 CH4 CH1 off CH2 off CH3 off CH4 off Choose the reference location to store or recall a waveform Save Stores source waveform to the chosen reference location REFA REFB on Recall the reference waveform on the screen REFC REFD off Turn off the reference waveform Press the Ref button to display the Reference
109. zontal sync pulses If the video waveform has positive going 2 8 6 Trigger Holdoff You can use the Trigger Holdoff function to produce a stable display of complex waveforms Holdoff is time between when the oscilloscope detects one trigger and when it is ready to detect another The oscilloscope will not trigger during the holdoff time For a pulse train you can adjust the holdoff time so the oscilloscope triggers only on the first pulse in the train Trigger position i a a e eee a So ee ee Trigger level Holdoff time Picture 2 8 11 If you want to change holdoff time please follow next operations 1 Press the TRIG MENU button to show the TRIG Menu 2 Press the Type option button to select trigger type 3 Press the Set up option button to enter the Trigger setup menu 4 Press the Holdoff option button turn the Universal knob to change the holdoff time until the waveform trigger steadily Note Use trigger holdoff to help stabilize the display of aperiodic waveforms 56 2 9 Acquiring Signals system Showing as the follow picture the ACQUIRE button for Acquiring Signals system is at the menu Acquire button es me AVE CURSORS ACQUIRE aa CALL HE oR Ws fe n t f MEASURE DISPLAY UTILITY w i PET Hi 1th Picture 2 9 1 Table 2 28 The Function manual of Acquiring Signals Setting Introduction Acquisition Sampling Use for sampling and

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