Home

Keysight 1000 Series Oscilloscopes User's Guide

1. Total 5856 wts Figure55 Mask Test Mask Setting To adjust a mask s horizontal failure margin 1 In the Mask menu Utility gt Mask Test gt MaskSetting press X Mask 2 Turn the amp entry knob to adjust the horizontal failure margin The margin can be set from 0 04 div to 4 00 div To adjust a mask s vertical failure margin 1 Inthe Mask menu Utility gt Mask Test gt MaskSetting press Y Mask 2 Turn the 4 entry knob to adjust the vertical failure margin The margin can be set from 0 04 div to 4 00 div To create a mask using the failure margin settings 1 Inthe Mask menu Utility gt Mask Test gt MaskSetting press Create Mask Keysight 1000 Series Oscilloscopes User s Guide Oscilloscope Utility Settings 6 To select internal external mask storage location 1 In the Mask menu Utility gt Mask Test gt MaskSetting press Location to toggle between Internal Masks are saved and loaded from oscilloscope internal memory External Masks are saved loaded exported and imported from an external USB drive To save a mask 1 Inthe Mask menu Utility gt Mask Test gt MaskSetting press Save 2 Ifthe External mask storage location has been selected use the Disk Manager to name and save the mask file See Using the Disk Manager on page 116 To recall a mask 1 In the Mask menu Utility gt Mask Test gt MaskSetting press Recall 2 If the External mask storage lo
2. suffix shows waveforms have been previously saved to the location d Press Save or Recall To save to or recall from external storage when a USB drive is connected to the front panel USB host port a Press External b Use the disk manager dialog to navigate to the folder where you want to save the file or to select the file you want to load see To navigate the directory hierarchy on page 117 c Inthe External menu To save the setup press New File enter the filename see To edit folder file names on page 118 and press Save To recall the selected setup stp file press Recall To save screens to BMP or PNG format files You can save oscilloscope display screens in BMP or PNG format to an external USB drive when it is connected to a rectangular USB host port 1 2 3 Press Save Recall In the Storage menu press Storage Continue pressing the Storage softkey or turn the amp entry knob to select one of 8 Bitmap 8 bit BMP format 24 Bitmap 24 bit BMP format PNG Portable Network Graphics format To specify whether oscilloscope parameters be saved along with the screen press Para Save to toggle between on and off Press External Use the disk manager dialog to navigate to the folder where you want to save the file see To navigate the directory hierarchy on page 117 In the External menu press New File enter the filename see To edit folder file names on page 118 and press Save
3. 8Denotes warranted specifications all others are typical Specifications are valid after a 30 minute warm up period and 10 C from firmware calibration temperature Table 10 Display System Characteristics Name Typical Value Display 5 7 inch 145 mm diagonal color TFT LCD Display update rate Up to 400 waveforms s Resolution QVGA 320 x 240 dots Backlight intensity 300 cd m Persistence Off infinite Display types Dots vectors Real time clock Time and date user adjustable 144 Keysight 1000 Series Oscilloscopes User s Guide Specifications and Characteristics 7 Table 11 Measurement Features Name Typical Value Automatic measurements Measurements are continuously updated Cursors track last selected measurement Voltage Peak to peak maximum minimum average amplitude top base overshoot preshoot RMS Time Frequency period width width duty cycle duty cycle delay rising edge delay falling edge phase rising edge phase falling edge rise fall Display all Mode to display all single channel automatic measurements simultaneously on the display Counter Built in 6 digit frequency counter on any channel Counts up to the oscilloscope s band width Cursors Manual track waveform or automatic measurement selections Manual and track waveform selections provide readout of Horizontal X AX 1 AX and Vertical Y AY Waveform math One function displayed selected from A B A B
4. Japanese English German French Portuguese Spanish Italian Russian If quick help is unavailable in a particular language English is displayed 128 Keysight 1000 Series Oscilloscopes User s Guide Oscilloscope Utility Settings 6 Performing Mask Tests The mask test function monitors waveform changes by comparing the waveform to a predefined mask The Mask Test function is not available in the X Y horizontal timebase mode To access the Mask Test menu 1 Press Utility 2 Inthe Utilities menu press Mask Test To enable disable mask tests 1 Inthe Mask Test menu Utility gt Mask Test press Enable Test to toggle between OFF and ON To select the source channel for mask tests 1 In the Mask Test menu Utility gt Mask Test press Source 2 Continue pressing the Source softkey or turn the entry knob to select the desired input channel Keysight 1000 Series Oscilloscopes User s Guide 129 6 Oscilloscope Utility Settings To run stop a mask test 1 In the Mask Test menu Utility gt Mask Test press Operate to run or stop the test Appears on the menu when the test is stopped press Operate to run the test pe a Appears on the menu when the test is running press Operate to stop the test To turn on off the mask test message display 1 In the Mask Test menu Utility gt Mask Test press Msg Display to toggle between OFF and ON The message display shows the failed passed and
5. Keysight 1000 Series Oscilloscopes User s Guide Saving Recalling and Printing Data 5 To save data to CSV format files You can save captured data in CSV comma separated value format to an external USB drive when it is connected to the front panel USB host port 1 2 3 4 Press Save Recall In the Storage men Continue pressing To specify the amo Displayed and To specify whether Para Save to toggle Press External u press Storage the Storage softkey or turn the entry knob to select CSV unt of data to be saved press Data Depth to toggle between aximum oscilloscope parameters be saved along with the data press between ON and OFF Use the disk manager dialog to navigate to the folder where you want to save the file see To navigate the directory hierarchy on page 117 In the External menu press New File enter the filename see To edit folder file names on page 118 and press Save Keysight 1000 Series Oscilloscopes User s Guide 115 5 Saving Recalling and Printing Data Using the Disk Manager 116 When a USB drive is connected to the front panel USB host port you can use the Disk Manager to select and name files and folders To access the Disk Mana menu 1 Press Save Recall 2 Inthe Storage menu press Disk Mana The Disk Manager screen appears It looks similar to File Size 6 G0KB Figure 49 Disk Manager Keysigh
6. recorded waveforms storing 78 recording waveforms 76 Rectangle FFT window 54 reference 44 reference level for vertical scaling 134 reference waveform saving 56 reference waveforms 42 56 reference waveforms export or import 56 refresh rate 3 73 remote program 81 remote programming 122 required oscilloscope bandwidth 68 Rise Time measurement 102 rise time oscilloscope 67 rise time signal 68 Rmt on oscilloscope display 81 Roll time base 40 Run Control keys 31 Run Stop key 31 Russian language 128 S safety notices 149 symbols 150 sample rate 3 42 sample rate and memory depth 70 sample rate oscilloscope 65 67 sampling rate 40 sampling theory 64 sampling overview 64 save data to CSV format files 115 save screens to BMP or PNG files 114 Save Recall key 112 saving data 112 screen colors invert 61 screen persistence 62 screen refresh rate 73 screen saver 134 screens saving to BMP or PNG files 114 SECAM standard 84 85 self calibration 136 sensitivity trigger 91 sensitivity Volts Div control 49 serial number 126 setups saving and loading 113 Keysight 1000 Series Oscilloscopes User s Guide Index shipping container 18 Simplified Chinese language 128 sine x x interpolation 38 75 Single key 31 Slow Scan mode 38 softkeys 28 software version 126 sound turning on off 126 Spanish language 128 specifications 140 square waves
7. CE Falling edge Both rising and falling edges To set up pulse width triggers A pulse width trigger occurs when a pulse that matches the pulse definition is found in a waveform The width setting can be adjusted from 20 ns to 10 s 1 o A O N Press Menu In the Trigger menu press Mode Continue pressing the Mode softkey or turn the entry knob to select Pulse Then either push the amp entry knob or press Mode again Press Source and continue pressing the softkey or turn the 4 entry knob to select the waveform to trigger on CH1 CH4 The oscilloscope input channel EXT The external trigger input EXT 5 The 5 1 attenuated external trigger input Press When and continue pressing the softkey or turn the amp entry knob to select the type of pulse to trigger on Positive pulse greater than the width setting Keysight 1000 Series Oscilloscopes User s Guide 83 3 84 ae Positive pulse less than the width setting Negative pulse greater than the width setting Ca Negative pulse less than the width setting 7 Press Setting and turn the entry knob to adjust the width setting To set up video triggers Video triggering is used to trigger on fields or lines of NTSC PAL or SECAM standard video waveforms When the video trigger mode is selected the trigger coupling is set to AC 1 Press Menu 2 Inthe Trigger menu press Mode 3 Continue pressing the Mode softkey or turn the 4 e
8. CP onan Push L Run Control oe CA E OW e Trigger gt Acquire Display Help Level Push for 50 Auto Default Sca Setup Scale Setup l Print Utility lt i ecall Figure 25 Display Key To display waveforms as vectors or dots 1 Press Display 2 Inthe Display menu press Type to toggle the waveform display between Vectors The oscilloscope connects the sample points by using digital interpolation Digital interpolation maintains linearity by using a sin x x digital filter The digital interpolation is suitable for real time sampling and is most effective at 20 ns or faster horizontal scale settings Dots The sample points are displayed To clear the display 1 Press Display 2 Inthe Display menu press Clear 58 Keysight 1000 Series Oscilloscopes User s Guide Displaying Data To set waveform persistence 1 Press Display 2 Inthe Display menu press Persist to toggle the waveform display between Infinite Sample points remain displayed until the display is cleared or persistence is set to OFF OFF To adjust waveform intensity 1 Press Display 2 Inthe Display menu press Intensity and turn the entry knob to adjust the waveform intensity Keysight 1000 Series Oscilloscopes User s Guide 2 59 2 60 To display graded waveform intensity While the oscilloscope is run
9. Range DS0102xA 1 ns div to 50 s div DSO101xA 2 ns div to 50 s div DSO100xA 5 ns div to 50 s div Timebase accuracy 50 ppm from 0 C to 30 C 50 ppm 2 ppm per C from 30 C to 45 C 5 ppm years since manufacture Vernier 1 2 5 increments when off 1 minor increments between major settings when on Modes Main Zoom Roll XY XY Bandwidth Max bandwidth 8Denotes warranted specifications all others are typical Specifications are valid after a 30 minute warm up period and 10 C from firmware calibration temperature Keysight 1000 Series Oscilloscopes User s Guide 143 7 Specifications and Characteristics Table 9 Trigger System Characteristics Name Typical Value Sources DSO1xx2A Ch 1 2 line ext ext 5 DSO1xx4A Ch 1 2 3 4 line ext ext 5 Modes sweep Auto Normal triggered single Holdoff time 100 ns to 1 5 s Selections Edge pulse width video pattern alternate AutoScale Finds and displays all active channels sets edge trigger mode on highest numbered channel sets vertical sensitivity on channels time base to display 2 0 periods Requires minimum voltage gt 20 mVpp 1 duty cycle and minimum frequency gt 50 Hz Coupling AC 10 Hz DC HF reject and LF reject Sensitivity Ch 1 2 3 4 DC gt 5 mV div 1 div from DC to 10 MHz 1 5 div from 10 MHz to full coupling bandwidth lt 5 mV div 1 div from DC to 10 MHz 1 5 div from 10 MHz to 20 MHz
10. Normal acquisition mode 71 normal adjustment 44 NTSC standard 84 85 Nyquist frequency 55 Nyquist sampling theory 64 0 oscilloscope bandwidth 65 oscilloscope bandwidth required 68 oscilloscope display 30 oscilloscope rise time 67 oscilloscope sample rate 67 oscilloscope setups saving and loading 113 overshoot measurement 100 overvoltage category 138 Keysight 1000 Series Oscilloscopes User s Guide P package contents 18 PAL standard 84 85 parallel cursors 107 passive probes 18 pattern trigger 82 86 Peak Detect acquisition mode 73 Period measurement 101 persistence screen 62 persistence waveform 59 Phase Between Falling Edges measurement 105 Phase Between Rising Edges measurement 105 phase delay measurements selecting channels 97 PictBridge compliant printer 121 122 PictBridge printer host USB device port setting 135 play back waveforms 76 77 pollution degree 138 Portuguese language 128 Positive Duty Cycle measurement 103 Positive Pulse Width measurement 103 potentiometer adjustment 38 power cord 19 power source 19 power supply testing 38 power switch 19 preferences setting 134 preshoot measurement 100 printing data 121 probe attenuation 48 Probe Comp signal 21 programming remote 122 pulse width trigger 82 83 Q quick help 128 R random noise 72 real time sampling mode 68 recalling data 112 record waveforms 76
11. See Figure 18 This lets you use greater sensitivity amplitude div settings to display the AC component of the waveform GND The waveform is disconnected from the oscilloscope input DC Coupling Digital Filte 1 2 a DC Coupling Status Figure 17 DC Coupling Control Keysight 1000 Series Oscilloscopes User s Guide 45 2 Displaying Data AC Coupling Digital Filte 1 2 m AC Coupling Status Figure 18 AC Coupling Control To specify a bandwidth limit When high frequency components of a waveform are not important to its analysis the bandwidth limit control can be used to reject frequencies above 20 MHZ See Figure 20 and Figure 19 1 If the channel s menu is not currently displayed press the channel key 1 2 3 or 4 2 Inthe Channel menu press BW Limit to toggle the bandwidth limit setting ON and OFF 46 Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 CH1 Coupling Bandwidth limit OFF Digital Filte Figure 19 BW Limit Control OFF irae Coupling 20 MHz Bandwidth Digital Filte Bandwidth ON Status Figure 20 BW Limit Control ON Keysight 1000 Series Oscilloscopes User s Guide 47 2 48 To specify the probe attenuation For correct measurements you must match the oscilloscope s probe attenuation factor settings with the attenuation factors of the probes being used The probe attenuation factor setting chang
12. separate written agreement with warranty terms covering the material in this document that conflict with these terms the warranty terms in the separate agreement shall con trol Technology Licenses The hardware and or software described in this document are furnished under a license and may be used or copied only in accor dance with the terms of such license Restricted Rights Legend If software is for use in the performance of a U S Government prime contract or subcon tract Software is delivered and licensed as Commercial computer software as defined in DFAR 252 227 7014 June 1995 or as a commercial item as defined in FAR 2 101 a or as Restricted computer software as defined in FAR 52 227 19 June 1987 or any equivalent agency regulation or contract clause Use duplication or disclosure of Software is subject to Keysight Technologies standard commercial license terms and non DOD Departments and Agencies of the U S Government will receive no greater than Restricted Rights as defined in FAR 52 227 19 c 1 2 June 1987 U S Govern ment users will receive no greater than Lim ited Rights as defined in FAR 52 227 14 June 1987 or DFAR 252 227 7015 b 2 November 1995 as applicable in any tech nical data Safety Notices CAUTION A CAUTION notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could
13. 3 Auto Scale Default Settings 23 Front Panel Controls 27 FFT Window Characteristics 54 Specifications 140 Acquisition System Characteristics 141 Vertical System Characteristics 141 Horizontal System Characteristics 143 Trigger System Characteristics 144 Table 10 Display System Characteristics 144 Table 11 Measurement Features 145 Table 12 FFT Measurement Features 145 Table 13 Storage 146 Table 14 1 0 146 Table 15 General Characteristics 147 Table 16 Power Requirements 147 Table 17 Environmental Characteristics 148 Table 18 Other 148 Keysight 1000 Series Oscilloscopes User s Guide 15 Tables 16 Keysight 1000 Series Oscilloscopes User s Guide Keysight 1000 Series Oscilloscopes User s Guide 1 Getting Started Step 1 Inspect the package contents 18 Step 2 Turn on the oscilloscope 19 Step 3 Load the default oscilloscope setup 20 Step 4 Input a waveform 21 Step 5 Use Auto Scale 22 Step 6 Compensate probes 24 Step 7 Become familiar with the Front Panel Controls 26 Step 8 Become familiar with the oscilloscope display 30 Step 9 Use the Run Control keys 31 Step 10 Access the built in help 32 Securing the Oscilloscope 33 This chapter describes the basic steps to take when first using the oscilloscope KEYSIGHT TECHNOLOGIES 1 Getting Started Step 1 Inspect the package contents 1 Inspect the shipping container for damage Keep a damaged shipping container or cushioning material un
14. Data 3 To turn OFF ON sine x x interpolation When sample points are displayed as vectors instead of dots and sine x x interpolation is on curved lines are drawn between sample points When sine x x interpolation is off straight lines are drawn The effects of sine x x interpolation are only noticeable when the horizontal scale is set to 20 ns or faster 1 Press Acquire 2 In the Acquire menu press Sinx x to turn sine x x interpolation OFF or ON Keysight 1000 Series Oscilloscopes User s Guide 75 3 Recording Playing back Waveforms 76 You can record waveforms from input channels or from the mask test output with a maximum acquisition depth of 800 frames The ability to record mask test output is especially useful for capturing abnormal waveforms over a long period of time To record waveforms To record waveforms 1 Press Acquire 2 Inthe Acquire menu press Sequence 3 In the Sequence menu press Mode 4 Continue pressing the Mode softkey or turn the 4 entry knob to select Record To select the source channel for recording 1 In the Sequence menu Acquire gt Sequence gt Mode Record press Source 2 Continue pressing the Source softkey or turn the entry knob to select the desired input channel or the mask test output To specify the mask test output see To set the mask test output condition on page 130 To select the number of frames to record 1 In the Sequence m
15. Gives you manually adjustable parallel cursors for measuring time or amplitude between cursors Track Gives you one or two manually adjustable cross hair cursors that track the points of a waveform measuring time and amplitude Auto Gives you automatically adjusted cursors for the most recently displayed voltage or time measurement OFF Cursors are tuned off Cs Push Horizontal Push lL Run on us for ac p oO GD Gas a Trigger og Acquire Display Help Level 1 J J l J Push for 50 ENGE E C Scale Figure 46 Cursors Key To use manually adjustable cursors You can set up two parallel manually adjustable cursors to make amplitude vertical or time horizontal measurements on a selected waveform 1 Press Cursors 2 Inthe Cursors menu press Mode Keysight 1000 Series Oscilloscopes User s Guide 107 4 108 Making Measurements Continue pressing the Mode softkey or turn the entry knob to select Manual Press Type to toggle between Time To use cursors to measure time parameters Amplitude To use cursors to measure amplitude parameters Press Source and continue pressing the softkey or turn the amp entry knob to select the channel or math waveform on which to make the measurement To adjust the cursors Press CurA and turn the entry knob to adjust the A cursor Press
16. a 1 2 5 step sequence The time div setting is also known as the sweep speed Keysight 1000 Series Oscilloscopes User s Guide 37 2 38 Displaying Data When the time div is set to 50 ms div or slower the oscilloscope enters Slow Scan mode see Slow Scan Mode below When the horizontal scale is set to 20 ns or faster the oscilloscope uses sine x x interpolation to expand the horizontal time base Push the horizontal scale knob to toggle between the zoomed time base and the normal time base display see To display the zoomed time base on page 39 The time div setting is displayed in the status bar at the top left of the screen Because all channels are displayed in the same time base except in the Alternate trigger mode the oscilloscope displays one time div setting for all channels Slow Scan Mode When the horizontal scale is set to 50 ms div or slower the oscilloscope enters Slow Scan mode In the Slow Scan mode peak detect acquisition is used so that no data is missed even the though the Acquire menu may show a different acquisition mode setting The oscilloscope acquires sufficient data for the pre trigger part of the display then waits for the trigger When the trigger occurs the oscilloscope continues to capture data for the post trigger part of the display When using the Slow Scan mode to view low frequency signals the channel coupling should be set to DC The Slow Scan mode lets you s
17. boards circuit breakers wiring including cables bus bars junction boxes switches socket outlets in the fixed installation and equipment for industrial use and some other equipment for example stationary motors with permanent connection to the fixed installation easurement category IV is for measurements performed at the source of the low voltage installation Examples are electricity meters and measurements on primary overcurrent protection devices and ripple control units Transient Withstand Capability CAUTION Maximum input voltage for analog inputs CAT 1300 Vrms 400 Vpk transient overvoltage 1 6 kVpk with N2862A N2863A 10 1 probe CAT 600 V DC peak AC Keysight 1000 Series Oscilloscopes User s Guide 139 7 Specifications and Characteristics Specifications NOTE All specifications are warranted Specifications are valid after a 30 minute warm up period and 5 C from last calibration temperature Table5 Specifications NETI Value Bandwidth 3 dB DSO1024A DSO1022A 200 MHz DSO1014A DSO1012A 100 MHz DSO1004A DSO1002A 60 MHz DC vertical gain accuracy 2 mV div to 5 mV div 4 0 full scale 10 mV div to 5 V div 3 0 full scale Timebase accuracy 50 ppm from 0 C to 30 C 50 ppm 2 ppm per C from 30 C to 45 C Trigger sensitivity Ch 1 2 3 4 gt 5 mV div 1 div from DC to 10 MHz 1 5 div from 10 MHz to full DC coupling bandwidth lt 5 mV div 1 div from DC to 10 MH
18. other words waveforms are sampled at uniformly spaced intervals See Figure 29 68 Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 N Waveform Sample is From Trigger Time Figure 29 Real Time Sampling Mode The 1000 Series oscilloscopes provide real time sampling rates up to 2 GSa s Keysight 1000 Series Oscilloscopes User s Guide 69 3 Capturing Data Memory Depth and Sample Rate The number of points of oscilloscope memory is fixed except when divided between channel pairs and there is a maximum sample rate associated with oscilloscope s analog to digital converter however the actual sample rate is determined by the time of the acquisition which is set according to the oscilloscope s horizontal time div scale sample rate number of samples time of acquisition For example when storing 10 us of data in 10 000 points of memory the actual sample rate is 1 GSa s Likewise when storing 1 s of data in 10 000 points of memory the actual sample rate is 10 kSa s The actual sample rate is displayed in the horizontal Horizontal menu see To view the sample rate on page 42 The oscilloscope achieves the actual sample rate by throwing away decimating unneeded samples 70 Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 Choosing the Acquisition Mode The osilloscope can operate in normal average or peak detect acquisition modes You can
19. phase shift from source 1 to source 2 expressed in degrees Negative phase shift values indicate that the rising edge of source 1 occurred after the rising edge of source 2 Delay Ph 360 ee Source 1 Period Time origin line Period Channel 1 a a 20 Channel 2 Phase from channel 1 to channel 2 rising edge Figure 45 Phase Measurements Phase Between Falling Edges Measures the phase between two waveforms using the falling edges See Figure 45 on page 105 Keysight 1000 Series Oscilloscopes User s Guide 105 4 Making Measurements Counter Frequency The 1000 Series oscilloscopes have an integrated 6 digit hardware frequency counter The counter operates on the currently selected trigger source and can measure frequencies from 5 Hz to the bandwidth of the oscilloscope The counter uses the trigger comparator to count the number of cycles within a period of time known as the gate time so the trigger level must be set correctly The frequency counter is not available in the Alternate trigger mode To turn the hardware frequency counter on or off 1 Press Measure 2 Inthe Measure menu press Counter to toggle the frequency counter display ON or OFF 106 Keysight 1000 Series Oscilloscopes User s Guide Making Measurements 4 Making Cursor Measurements You can use the Cursors front panel key to select between these cursor measurement modes Manual
20. press Single After capturing and displaying a single acquisition the Run Stop key is red Keysight 1000 Series Oscilloscopes User s Guide 31 1 Getting Started Step 10 Access the built in help The oscilloscope has built in quick help information To access the built in help 1 Press the Help front panel key C Pur Horizontal Push 7 Run Control Ga ic j DO Trigger eeur eista Level Push for 50 Go Go Ge Wai Figure 10 Help Key 2 Press the front panel key softkey or pushable knob on which you would like quick help information The built in help is available in 11 different languages see Setting the Language Menu and Help on page 128 32 Keysight 1000 Series Oscilloscopes User s Guide Getting Started 1 Securing the Oscilloscope To secure a 1000 Series oscilloscope to its location you can use a Kensington lock or the security loop Security loop Hole for Kensington lock Figure11 Securing the Instrument Keysight 1000 Series Oscilloscopes User s Guide 33 1 34 Getting Started Keysight 1000 Series Oscilloscopes User s Guide Keysight 1000 Series Oscilloscopes User s Guide 2 Displaying Data Using the Horizontal Controls 36 Using the Vertical Controls 43 Using Math Function Waveforms 52 Using Reference Waveforms 56 Changing the Disp
21. result in damage to the product or loss of important data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met A WARNING notice denotes a haz ard It calls attention to an operat ing procedure practice or the like that if not correctly performed or adhered to could result in personal injury or death Do not proceed beyond a WARNING notice until the indicated conditions are fully understood and met See also Appendix A Safety Notices starting on page 149 Keysight 1000 Series Oscilloscopes User s Guide Keysight 1000 Series Oscilloscopes At a Glance The Keysight 1000 Series oscilloscopes are low cost portable digital storage oscilloscopes DSOs that deliver these powerful features Two and four channel 60 MHz 100 MHz and 200 MHz bandwidth models Bright 5 7 inch QVGA 320 x 240 TFT color LCD display and small footprint to save bench space Up to 2 GSa s sample rate Up to 20 kpts memory Up to 400 wfms s refresh rate Automatic voltage and time measurements 22 and cursor measurements Powerful triggering edge pulse width video pattern and alternate modes with adjustable sensitivity to filter noise and avoid false triggers Math function waveforms add subtract multiply FFT USB ports 2 host 1 device for easy printing saving and sharing of waveforms setups screen BMP files and CSV data files Internal storage for 10 wave
22. setup options except trigger sweep Keysight 1000 Series Oscilloscopes User s Guide 87 3 Capturing Data E Type w Figure 37 Alternate Triggers 88 Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 Setting Other Trigger Parameters These are trigger system parameters that apply in all trigger modes To set the trigger sweep Trigger sweep specifies whether acquisitions occur without a triggern or only with a trigger 1 Press Menu 2 Inthe Trigger menu press Sweep 3 Continue pressing the Sweep softkey or turn the 4 entry knob to select one of these trigger sweep settings Auto Acquire waveform even when no trigger occurs Normal Acquire waveform when trigger occurs To set the trigger coupling Trigger coupling is used to filter low frequency signal components or DC offsets from the trigger path when they interfere with achieving stable triggers Trigger coupling is similar to channel coupling see page 45 but it only affects the triggering system and does not change how the signal is displayed To set the trigger coupling 1 Press Menu 2 Inthe Trigger menu press Set Up 3 In the Set Up menu press Coupling Keysight 1000 Series Oscilloscopes User s Guide 89 3 Capturing Data 4 Continue pressing the the Coupling softkey or turn the amp entry knob to select one of these trigger coupling settings DC Sets the trigger coupling to DC AC Sets the trigger coupling
23. the vertical scale reference level When changing the vertical scale of a signal on the display the expansion or contraction takes place about the selected reference level To set the expand reference level 1 In the Preference menu Utility gt Preference press Expand Refer to toggle between Ground Vertical scale changes take place about the signal ground ground position remains at same display location Center Vertical scale changes take place about the center of the display See Also To adjust the vertical scale on page 43 To select the USB device port function The square USB device port on the oscilloscope s back panel can be used for Connecting to a PictBridge compliant printer 134 Keysight 1000 Series Oscilloscopes User s Guide Oscilloscope Utility Settings 6 Remote programming control of the oscilloscope Normally the USB device port auto detects the type of host that is connected However if there are auto detect problems you can manually choose the type of host that is or will be connected To select the USB device port function 1 In the Preference menu Utility gt Preference press USB Device to toggle between Auto Detect Lets the USB device port auto detect the type of host that is connected Computer Specifies the that the USB device port will be connected to a computer host PictBridge Specifies the that the USB device port will be connected to a PictBridge compl
24. to AC use for waveforms greater than 50 Hz LF Reject Sets the trigger coupling to low frequency reject 10 kHz cutoff To set the trigger high frequency reject coupling Trigger high frequency reject coupling 100 kHz cutoff is used to filter high frequency signal components from the trigger path when they interfere with achieving stable triggers To set the trigger high frequency reject coupling 1 Press Menu 2 Inthe Trigger menu press Set Up 3 In the Set Up menu press HF Reject to toggle between ON and OFF 90 Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 To change the trigger sensitivity Trigger sensitivity specifies the vertical change that must occur in order for a trigger to be recognized In the 1000 Series oscilloscopes you can adjust the trigger sensitivity For example to reduce the influence of noise you can lower the trigger sensitivity by increasing the vertical change required to trigger To change the trigger sensitivity 1 Press Menu 2 In the Trigger menu press Set Up 3 In the Set Up menu press Sensitivity and turn the amp entry knob to adjust the sensitivity setting The trigger sensitivity can be adjusted from 0 1 div to 1 div Keysight 1000 Series Oscilloscopes User s Guide 91 3 92 Capturing Data To specify a trigger holdoff Trigger holdoff can be used to stabilize a waveform The holdoff time is the oscilloscope s waiting per
25. total number of waveforms 16 8ns Pass 444 wfs Total 457 wfs Figure54 Mask Test Display To set the mask test output condition 1 In the Mask Test menu Utility gt Mask Test press Output 130 Keysight 1000 Series Oscilloscopes User s Guide Oscilloscope Utility Settings 6 2 Continue pressing the Output softkey to select the desired output condition Fail A mask failure sets the output Fail ie A mask failure sets the output and causes a beep Pass A passing waveform sets the output Pass ee A passing waveform sets the output and causes a beep The output condition can be used to stop a running mask test or as a source for the waveform recording function see Recording Playing back Waveforms on page 76 To stop a mask test on the output condition To turn on off stopping the mask test when the output condition occurs 1 Inthe Mask Test menu Utility gt Mask Test press Stop On Output to toggle between OFF and ON To set up masks You can create masks by adding horizontal and vertical margins to a signal You can save and load masks from internal memory or an external USB drive And you can export and import masks from an exteral USB drive To access the Mask menu 1 Press Utility 2 Inthe Utilities menu press Mask Test 3 Inthe Mask Test menu press MaskSetting Keysight 1000 Series Oscilloscopes User s Guide 131 6 132 Oscilloscope Utility Settings 16 8ns
26. you need to adjust the amplitude div setting in smaller increments you can change the sensitivity ofthe vertical scale control 1 Ifthe channel s menu is not currently displayed press the channel key 1 2 3 or 4 2 Inthe Channel menu press Volts Div to toggle between Coarse The verical scale knob changes the amplitude div setting in a 1 2 5 step sequence from 2 mV div to 10 V div with 1X probe attenuation Fine Also known as vernier the vertical scale knob changes the amplitude div setting in small steps between the normal coarse scale settings You can also toggle between coarse and fine settings by pushing the vertical scale knob see To adjust the vertical scale on page 43 To invert a waveform You can invert a waveform with respect to the ground level 1 If the channel s menu is not currently displayed press the channel key 1 2 3 or 4 Keysight 1000 Series Oscilloscopes User s Guide 49 2 Displaying Data 2 Inthe Channel menu press Invert to toggle between ON and OFF Figure 21 and Figure 22 show the changes before and after inversion Volts Div Figure 21 Waveform Before Inversion Volts Div Invert Figure 22 Waveform After Inversion 50 Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 To specify the channel units 1 If the channel s menu is not currently displayed press the channel key 1 2 3 or 4 2 Inthe C
27. 0 Series Oscilloscopes User s Guide Index 151 Pollution Degree 138 Pollution Degree Definitions 138 Measurement Category 139 Measurement Category Definitions 139 Transient Withstand Capability 139 A 139 Specifications 140 Characteristics 141 Safety Notices 149 Warnings 149 Safety Symbols 150 Keysight 1000 Series Oscilloscopes User s Guide Contents 11 Contents 12 Keysight 1000 Series Oscilloscopes User s Guide Figures Figure 1 Power Switch 19 Figure 2 Default Setup Key 20 Figure 3 Auto Scale Key 22 Figure 4 Low Frequency Probe Compensation 24 Figure 5 High Frequency Probe Compensation 25 Figure 6 Front Panel 26 Figure 7 Softkey Menus 28 Figure 8 Oscilloscope Display 30 Figure 9 Run Control Keys 31 Figure 10 Help Key 32 Figure 11 Securing the Instrument 33 Figure 12 Horizontal Controls 36 Figure 13 Status Bar Trigger Position and Horizontal Scale Control Indicators 37 Figure 14 Zoomed Time Base Window 39 Figure 15 X Y Display Format Showing Out of Phase Waveforms 41 Figure 16 Vertical Controls 43 Figure 17 DC Coupling Control 45 Figure 18 AC Coupling Control 46 Figure 19 BW Limit Control OFF 47 Figure 20 BW Limit Control ON 47 Figure 21 Waveform Before Inversion 50 Figure 22 Waveform After Inversion 50 Figure 23 Math Scale Setting Value 52 Figure 24 FFT Waveform 55 Figure 25 Display Key 58 Figure 26 Alaising 65 Figure 27 Theoretical Brick
28. 66 status bar 37 store recorded waveforms 78 subtract math function 52 subtract waveforms 52 sweep speed 37 symbols safety 150 system information displaying 126 T temperature at last calibration 140 theory sampling 64 time measurements 3 42 101 107 Track cursor measurements 107 tracking cross hair cursors 108 Traditional Chinese language 128 transducer monitoring 38 transient withstand capability 139 trigger controls 42 trigger coupling 89 trigger high frequency reject coupling 90 trigger holdoff 92 trigger holdoff reset 92 trigger level 80 106 trigger mode 82 trigger position 37 trigger sensitivity 91 trigger sweep 87 89 trigger system controls 80 triggering 3 U under sampled signals 64 units channel 51 unknown units 51 153 Index untriggered sample acquisition waveforms turning on or off 43 mode 40 window FFT 53 USB device port 121 USB Device port function 134 X USB ports 3 Utility key 125 X Y format 40 X Y time base 40 Y Vamp amplitude voltage Vtop Vbase measurement 99 Y T time base 40 Vavg average voltage measurement 99 Z Vbase base voltage measurement 99 vectors 42 zoomed time base 39 vectors waveform type 58 zoomed time base display 42 vernier adjustment 44 49 vertical failure margin mask 132 vertical position 44 vertical position knob 43 44 vertical scale 43 vertical scale knob 43 44 49 ve
29. AxB and FFT Source selection for A and B can be any combination of oscilloscope channels 1 or 2 or 3 or 4 on DSO1xx4A only Table 12 FFT Measurement Features Name Typical Value Points Fixed at 1024 points Source of FFT Oscilloscope channels 1 or 2 or 3 or 4 on DSO1xx4A only Window Rectangular blackman hanning hamming Amplitude Display in dBVrms and Vrms Keysight 1000 Series Oscilloscopes User s Guide 145 7 146 Specifications and Characteristics Table 13 Storage Name Typical Value Save Recall internal 10 setups and 10 waveforms can be saved and recalled using internal non volatile memory locations 1 reference waveform can be saved and recalled using an internal volatile memory location for visual comparisons Save Recall external USB flash USB 2 0 compliant host ports on front and rear panel compatible drive with full speed USB flash drives Setups STP saved and recalled Waveforms WFM saved and recalled CSV saved Reference waveforms REF saved and recalled for visual comparisons Images 8 bit BMP 24 bit BMP PNG saved USB flash drive compatibility Most FAT formatted lt 2 GB or FAT32 formatted lt 32 GB flash drives Table 14 1 0 Name Typical Value Standard ports 1 USB device two USB host ports Max transfer rate USB 2 0 full speed up to 12 Mb sec Printer compatibility PictBridge compatible printer Keysight 1000 Series Oscilloscopes User s Guide Specifications a
30. CurB and turn the entry knob to adjust the B cursor Press CurA and CurB and turn the entry knob to adjust both cursors at the same time The cursor values displayed are CurA CurB AX or AY difference between CurA and CurB values 1 AX when measuring time parameters shows the frequency associated with the time period To use tracking cross hair cursors You can set up one or two manually adjustable tracking cross hair cursors to make amplitude vertical and time horizontal measurements at different points of a selected channel s waveform 1 2 3 4 Press Cursors In the Cursors menu press Mode Continue pressing the Mode softkey or turn the entry knob to select Track Press Cursor A and continue pressing the softkey or turn the amp entry knob to select the channel on which to make the measurement or None to turn off the cursor Keysight 1000 Series Oscilloscopes User s Guide Making Measurements 4 5 Press Cursor B and continue pressing the softkey or turn the 4 entry knob to select the channel on which to make the measurement or None to turn off the cursor 6 To adjust the cursors Press CurA and turn the entry knob to adjust the A cursor Press CurB and turn the entry knob to adjust the B cursor The A cursor values displayed are A gt X A gt Y The B cursor values displayed are B gt X B gt Y If both A and B cursors are used the
31. Getting Started 1 The oscilloscope is configured to the following default control settings Table 2 Auto Scale Default Settings Horizontal time base Acquisition mode Vertical coupling Vertical V div Volts Div Bandwidth limit Waveform invert Horizontal position Horizontal S div Trigger type Trigger source Trigger coupling Trigger voltage Trigger sweep Y T amplitude vs time Normal Adjusted to AC or DC according to the waveform Adjusted Coarse OFF OFF Center Adjusted Edge Measure the channel with input waveform automatically DC Midpoint setting Auto Keysight 1000 Series Oscilloscopes User s Guide 23 1 Getting Started Step 6 Compensate probes Compensate probes to match your probe to the input channel You should compensate a probe whenever you attach it for the first time to any input channel Low Frequency Compensation For the supplied passive probes 1 Set the Probe menu attenuation to 10X If you use the probe hooktip ensure a proper connection by firmly inserting the tip onto the probe 2 Attach the probe tip to the probe compensation connector and the ground lead to the probe compensator ground connector 3 Press the Auto Scale front panel key Low frequency compensation adjustment Correctly Compensated Over Compensated Ben NM ee i Under Compensated JU Figure 4 Low Frequency Probe Compensation 4 If waveform does not
32. Keysight 1000 Series Oscilloscopes User s Guide KEYSIGHT TECHNOLOGIES Distributed by E m dataTec Ferdinand Lassalle Str 52 72770 Reutlingen Tel 07121 51 5050 Fax 07121 51 5010 info datatec de www datatec de Notices Keysight Technologies Inc 2008 2009 No part of this manual may be reproduced in any form or by any means including elec tronic storage and retrieval or translation into a foreign language without prior agreement and written consent from Keysight Technolo gies Inc as governed by United States and international copyright laws Manual Part Number 54130 97014 Edition Second Edition October 2009 Printed in Malaysia Keysight Technologies Inc 1900 Garden of the Gods Road Colorado Springs CO 80907 USA Warranty The material contained in this document is provided as is and is subject to being changed without notice in future editions Further to the maximum extent permitted by applicable law Keysight disclaims all war ranties either express or implied with regard to this manual and any information contained herein including but not limited to the implied warranties of merchantability and fit ness for a particular purpose Keysight shall not be liable for errors or for incidental or consequential damages in connection with the furnishing use or performance of this document or of any information contained herein Should Keysight and the user have a
33. Saving and Recalling Data 112 Using the oscilloscope s Save Recall key you can save and recall oscilloscope waveforms and setups and you can save oscilloscope display screens and data or Zoom to Zero O lt gt Av an Trigger gt for 50 Aaa J print J a Ce Horizontal a CT Run Control TF S Push Push f Auto Default Scale Setup Figure 48 Save Recall Key When turning off the oscilloscope after saving or recalling data from an external USB drive allow at least five seconds for the data transfer to complete To save and recall waveforms You can save recall oscilloscope waveforms and setups to from 10 internal nonvolatile memory locations in the oscilloscope You can also save recall waveforms and setups to an external USB drive when it is connected to a rectangular USB host port 1 Press Save Recall 2 Inthe Storage menu press Storage 3 Continue pressing the Storage softkey or turn the entry knob to select Waveform Keysight 1000 Series Oscilloscopes User s Guide Saving Recalling and Printing Data 5 To save to or recall from internal storage a Press Internal b Inthe Internal menu press Location c Continue pressing the Location softkey or turn the 4 entry knob to select the desired internal storage location The N suffix shows that nothing has been saved to th
34. Trigger Parameters 89 To set the trigger sweep 89 To set the trigger coupling 89 To set the trigger high frequency reject coupling 90 To change the trigger sensitivity 91 To specify a trigger holdoff 92 Using the External Trigger Input 93 Making Measurements 95 Displaying Automatic Measurements 96 To display an automatic measurement 96 To clear automatic measurements from the display 97 To display or hide all automatic measurements 97 To select channels for delay phase measurements 97 Voltage Measurements 98 Vmax Maximum Voltage 98 Vmin Minimum Voltage 99 Vpp Peak to Peak Voltage 99 Vtop Top Voltage 99 Vbase Base Voltage 99 Vamp Amplitude Voltage Vtop Vbase 99 Vavg Average Voltage 99 Vrms Root Mean Square Voltage 99 Overshoot 100 Preshoot 100 Time Measurements 101 Period 101 Keysight 1000 Series Oscilloscopes User s Guide Contents Frequency 102 Rise Time 102 FallTime 102 Positive Pulse Width 103 Negative Pulse Width 103 Positive Duty Cycle 103 Negative Duty Cycle 103 Delay Between Rising Edges 104 Delay Between Falling Edges 104 Phase Between Rising Edges 105 Phase Between Falling Edges 105 Counter Frequency 106 Making Cursor Measurements 107 To use manually adjustable cursors 107 To use tracking cross hair cursors 108 To display cursors for automatic measurements 109 5 Saving Recalling and Printing Data 111 Saving and Recalling Data 112 To save and recall waveforms 112 To sa
35. Wall Frequency Response 66 Figure 28 Sample Rate and Oscilloscope Bandwidth 67 Keysight 1000 Series Oscilloscopes User s Guide 13 Figures 14 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 42 Figure 43 Figure 44 Figure 45 Figure 46 Figure 47 Figure 48 Figure 49 Figure 50 Figure 51 Figure 52 Figure 53 Figure 54 Figure 55 Figure 56 Real Time Sampling Mode 69 Acquire Key 71 Noisy Waveform Without Averaging 72 Noisy Waveform With Averaging 72 Peak Detect Waveform 74 Trigger Controls 80 Line Synchronization 85 Field Synchronization 86 Alternate Triggers 88 Trigger Holdoff 92 Measure Key 96 Voltage Measurement Points 98 Period and Frequency Measurements 101 Rise Time and Fall Time Measurements 102 Positive Pulse Width and Negative Pulse Width Measurements 103 Delay Measurements 104 Phase Measurements 105 Cursors Key 107 USB Host Port on Front Panel 111 Save Recall Key 112 Disk Manager 116 Editing Folder File Names in Disk Manager 118 USB Ports on Back Panel 121 Print Key Location 122 Utility Key 125 Mask Test Display 130 Mask Test Mask Setting 132 Calibration Screen 136 Keysight 1000 Series Oscilloscopes User s Guide Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Keysight 1000 Series Oscilloscope Models
36. again The Menu Display item in the Display menu lets you select the amount of time menus are displayed see To change the menu display time on page 60 Keysight 1000 Series Oscilloscopes User s Guide 29 1 Getting Started Step 8 Become familiar with the oscilloscope display Waveform window Trigger position Trigger position in position in memory in memory waveform window Acquisition Status Trigger rising edge Timebase channel 1 Status 154 mV 500 us per division Waveform Channel 1 Reference Channel 1 Status DC coupling 50 mV per division Figure 8 Oscilloscope Display 30 Keysight 1000 Series Oscilloscopes User s Guide Getting Started 1 Step 9 Use the Run Control keys There are two front panel keys for starting and stopping the oscilloscope s acquisition system Run Stop and Single a ee a 7 Run Control Push oe ic OO Trigger gt Ersan Acquire Help Level DA Auto for 50 Scale Setup Figure 9 Run Control Keys When the Run Stop key is green the oscilloscope is acquiring data To stop acquiring data press Run Stop When stopped the last acquired waveform is displayed When the Run Stop key is red data acquisition is stopped To start acquiring data press Run Stop To capture and display a single acquisition whether the oscilloscope is running or stopped
37. al frequency square waves are made up of sine waves at the fundamental frequency and an infinite number of odd harmonics and typically for 1 Ghz bandwidths and below oscilloscopes have a Gaussian frequency response Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 0dB 3dB Aliased frequency components I lt __ Attenuation f 4 fN fs Frequency sm Limiting oscilloscope bandwidth fgw to 1 4 the sample rate fs 4 reduces frequency components above the Nyquist frequency fy Figure 28 Sample Rate and Oscilloscope Bandwidth So in practice an oscilloscope s sample rate should be four or more times its bandwidth fs 4fgw This way there is less aliasing and aliased frequency components have a greater amount of attenuation SeeAlso Evaluating Oscilloscope Sample Rates vs Sampling Fidelity How to Make the Most Accurate Digital Measurements Keysight Application Note 1587 http literature cdn Keysight com litweb pdf 5989 5732EN pdf Oscilloscope Rise Time Closely related to an oscilloscope s bandwidth specification is its rise time specification Oscilloscopes with a Gaussian type frequency response have an approximate rise time of 0 35 fpyy based on a 10 to 90 criterion An oscilloscope s rise time is not the fastest edge speed that the oscilloscope can accurately measure It is the fastest edge speed the oscilloscope can possibly produce Keysight 1000 Series Oscilloscopes Us
38. alibration temperature Keysight 1000 Series Oscilloscopes User s Guide 141 7 Specifications and Characteristics Table 7 Vertical System Characteristics continued Name Typical Value AC coupled DS0102xA 5 Hz to 200 MHz DSO101xA 5 Hz to 100 MHz DSO100xA 5 Hz to 60 MHz Calculated rise time DSO102xA 1 8 ns 0 35 bandwidth in GHz DSO101xA 3 5 ns DSO100xA 5 8 ns Range 2 mV div to 10 V div 1 MQ Maximum Input Maximum input voltage for analog inputs CAT 1300 Vrms 400 Vpk transient overvoltage 1 6 kVpk with N2862A N2863A 10 1 probe CAT 600 V DC peak AC Offset Range 40 V on ranges lt 500 mV div 40 V on ranges 500 mV div to 5 V div Dynamic range 6 div Input impedance 1MQ 1 18 3 pF Coupling AC DC ground BW limit 20 Miz selectable DC vertical gain accuracy 2 mV div to 5 mV div 4 0 full scale 10 mV div to 5 V div 3 0 full scale Channel to channel isolation DC to max bandwidth gt 40 dB g Noise peak to peak 3 full scale or 4 5 mV whichever is greater 120 MHz when vertical scale is set to lt 5 mV 1X probe attenuation Denotes warranted specifications all others are typical Specifications are valid after a 30 minute warm up period and 10 C from firmware calibration temperature 142 Keysight 1000 Series Oscilloscopes User s Guide Specifications and Characteristics 7 Table 8 Horizontal System Characteristics Name Typical Value
39. and position as desired These settings will become the reference waveform s defaults 2 Press REF 3 Inthe REF menu press Source and continue pressing the softkey or turn the 4 entry knob to select the waveform you want to save 4 Press Location to choose Internal 5 Press Save To export or import reference waveforms To export or import from external storage when a USB drive is connected to the front panel USB host port 1 Press REF 2 If exporting a waveform in the REF menu press Source and continue pressing the softkey or turn the 4 entry knob to select the waveform you want to export 3 Presh Location to choose External 4 Press Save or Import Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 5 Use the disk manager dialog to navigate to the folder where you want to export the file or to select the file you want to import see To navigate the directory hierarchy on page 117 6 Inthe Save or Import menu To export the waveform press New File enter the filename see To edit folder file names on page 118 and press Save To load the selected waveform wfm file press Import To return the reference waveform to its default scale 1 Press REF 2 Inthe REF menu press Reset The scale and position of the waveform as originally saved are restored Keysight 1000 Series Oscilloscopes User s Guide 57 2 Displaying Data Changing the Display Settings
40. appear like the Correctly Compensated waveform shown in Figure 4 then use a nonmetallic tool to adjust the low frequency compensation adjustment on the probe for the flattest square wave possible High Frequency Compensation For the supplied passive probes 24 Keysight 1000 Series Oscilloscopes User s Guide Getting Started 1 1 Using the BNC adapter connect the probe to a square wave generator 2 Set the square wave generator to a frequency of 1 MHz an amplitude of 3 Vp p and an output termination of 50Q 3 Press the Auto Scale front panel key High frequency compensation adjustments Correctly Compensated Over Compensated Under Compensated SUL Figure 5 High Frequency Probe Compensation 4 If waveform does not appear like the Correctly Compensated waveform shown in Figure 5 then use a nonmetallic tool to adjust the 2 high frequency compensation adjustments on the probe for the flattest square wave possible Keysight 1000 Series Oscilloscopes User s Guide 25 1 Getting Started Step 7 Become familiar with the Front Panel Controls Before using the oscilloscope familiarize yourself with the front panel controls The front panel has knobs keys and softkeys Knobs are used most often to make adjustments Keys are used for run controls and to change other oscilloscope settings via menus and softkeys Entry knob Measure controls Display controls Horizontal controls Run controls O or
41. ay shows the magnified data in the zoomed time base Zoomed window Sa Rate a Zoomed window view Figure14 Zoomed Time Base Window Keysight 1000 Series Oscilloscopes User s Guide 39 2 Displaying Data To change the horizontal time base Y T X Y or Roll 1 Press Menu Zoom 2 Inthe Horizontal menu press Time Base 3 Continue pressing the Time Base softkey or turn the amp entry knob to select between Y T Amplitude vs time This is the typical horizontal time base setting X Y Channel 2 X axis vs Channel 1 Y axis see X Y Format on page 40 Roll In Roll mode the waveform display rolls from right to left and the minimum horizontal scale setting is 500 ms div No trigger or horizontal position control is available Roll mode is used in applications similar to the ones for which Slow Scan mode is used see Slow Scan Mode on page 38 X Y Format This format compares the voltage level of two waveforms point by point It is useful for studying phase relationships between two waveforms This format only applies to channels 1 and 2 Choosing the X Y display format displays channel 1 on the horizontal axis and channel 2 on the vertical axis The oscilloscope uses the untriggered sample acquisition mode and waveform data is displayed as dots The sampling rate can vary from 4 kSa s to 100 MSa s and the default sampling rate is 1 MSa s 40 Keysight 1000 Series Oscilloscopes User s Guide Displayi
42. cation has been selected use the Disk Manager to select and load the mask file See Using the Disk Manager on page 116 To export import masks 1 Because you can only export and import masks from an external drive select the External mask location See To select internal external mask storage location on page 133 2 In the Mask menu Utility gt Mask Test gt MaskSetting press Imp Exp 3 Use the Disk Manager to select the file and import or export the mask See Using the Disk Manager on page 116 When importing a mask while the Location is Internal or when importing or recalling a mask while the Location is External the mask is imported or recalled to internal memory To activate the mask you must set the Location to Internal then Recall from internal memory Keysight 1000 Series Oscilloscopes User s Guide 133 6 Oscilloscope Utility Settings Setting Preferences The oscilloscope s Preference menu lets you set screen saver expand reference and screen persistence options To access the Preference menu 1 Press Utility 2 Inthe Utilities menu press Preference To set up the screen saver To set up the screen saver 1 In the Preference menu Utility gt Preference press Screen saver 2 Continue pressing the Screen saver softkey or turn the amp entry knob to select the desired time or to turn the screen saver off Using the screen saver can extend the life of the LCD backlight To select
43. ce waveform 56 To export or import reference waveforms 56 To return the reference waveform to its default scale 57 Changing the Display Settings 58 To display waveforms as vectors or dots 58 To clear the display 58 To set waveform persistence 59 6 Keysight 1000 Series Oscilloscopes User s Guide Contents To adjust waveform intensity 59 To display graded waveform intensity 60 To change the grid 60 To change the menu display time 60 To adjust the grid brightness 61 To invert screen colors 61 To select screen persistence 62 3 Capturing Data 63 Overview of Sampling 64 Sampling Theory 64 Aliasing 64 Oscilloscope Bandwidth and Sample Rate 65 Oscilloscope Rise Time 67 Oscilloscope Bandwidth Required 68 Real Time Sampling 68 Memory Depth and Sample Rate 70 Choosing the Acquisition Mode 71 To select the Normal acquisition mode 71 To select the Average acquisition mode 71 To select the Peak Detect acquisition mode 73 To turn OFF ON sine x x interpolation 75 Recording Playing back Waveforms 76 To record waveforms 76 To play back waveforms 77 To store recorded waveforms 78 Adjusting the Trigger Level 80 To adjust the trigger level 80 To force a trigger 80 Choosing the Trigger Mode 82 To set up edge triggers 82 Keysight 1000 Series Oscilloscopes User s Guide 7 Contents To setup pulse width triggers 83 To set up video triggers 84 To set up pattern triggers 86 To set up alternate triggers 87 Setting Other
44. choose the oscilloscope s acquisition mode in the Acquire menu accessed by pressing the Acquire front panel key a Push ley Run Control N oe C E Qe Sinate nr Tan Trigger gt Cursor casur Display Help Level Push for 50 to Default Es Print Utility ale Setup Au Sc Figure 30 Acquire Key To select the Normal acquisition mode In the Normal acquisition mode acquisitions are made and displayed one after the other To select the Normal acquisition mode 1 Press Acquire 2 Inthe Acquire menu press Acquisition 3 Continue pressing the Acquisition softkey or turn the 4 entry knob to select Normal To select the Average acquisition mode In the Average acquisition mode acquisitions are made and the running average over the specified number of acquisitions is displayed Keysight 1000 Series Oscilloscopes User s Guide 71 3 72 Capturing Data Use the Average acquisition mode to remove random noise from the waveform and to improve measurement accuracy Sind Figure 31 Noisy Waveform Without Averaging Averages 64 i Figure 32 Noisy Waveform With Averaging Keysight 1000 Series Oscilloscopes User s Guide Capturing The Average acquisition mode decreases the screen refresh rate To select the Average acquisition mode 1 Press Acquire 2 Inthe Acquire menu press Acqu
45. e loading the default setup and inputting a waveform will provide a quick functional check to verify the oscilloscope is operating correctly 1 Connect the power cord to a power source Use only power cords designed for your oscilloscope Use a power source that delivers the required power see Table 16 on page 147 WARNING To avoid electric shock be sure the oscilloscope is properly grounded 2 Turn on the oscilloscope xy L aS J Figure 1 Power Switch Keysight 1000 Series Oscilloscopes User s Guide 19 1 Getting Started Step 3 Load the default oscilloscope setup You can recall the factory default setup any time you want to return the oscilloscope to its original setup 1 Press the front panel Default Setup key C2 pee Push 7 Run Control Trigger og o f i evel oy for 50 Senie J Setup eave f Print Utility Figure2 Default Setup Key 2 When the Default menu appears press Menu On Off to turn off the menu The Undo softkey in the Default menu lets you cancel the default setup and go back to the previous setup 20 Keysight 1000 Series Oscilloscopes User s Guide Getting Started 1 Step 4 Input a waveform 1 Input a waveform to a channel of the osc
46. e location The S suffix shows waveforms have been previously saved to the location d Press Save or Recall To save to or recall from external storage when a USB drive is connected to the front panel USB host port a Press External b Use the disk manager dialog to navigate to the folder where you want to save the file or to select the file you want to load see To navigate the directory hierarchy on page 117 c Inthe External menu To save the waveform press New File enter the filename see To edit folder file names on page 118 and press Save To load the selected waveform wfm file press Recall To save and recall oscilloscope setups You can save recall oscilloscope setups to from 10 internal nonvolatile memory locations in the oscilloscope You can also save recall setups to an external USB drive when it is connected to the front panel USB host port 1 Press Save Recall 2 Inthe Storage menu press Storage 3 Continue pressing the Storage softkey or turn the entry knob to select Setups To save to or recall from internal storage a Press Internal b Inthe Internal menu press Location c Continue pressing the Location softkey or turn the 4 entry knob to select the desired internal storage location Keysight 1000 Series Oscilloscopes User s Guide 113 5 114 Saving Recalling and Printing Data The N suffix shows that nothing has been saved to the location The S
47. e play back To select the interval between played back frames 1 In the Sequence menu Acquire gt Sequence gt Mode Play back press Interval 2 Turn the entry knob to select an interval from 1 ms to 20s Keysight 1000 Series Oscilloscopes User s Guide 77 3 78 Capturing Data To select the start frame 1 In the Sequence menu Acquire gt Sequence gt Mode Play back press Start Frame 2 Turn the 4 entry knob to select a number from to 800 To select the current frame 1 In the Sequence menu Acquire gt Sequence gt Mode Play back press Current Frame 2 Turn the amp entry knob to select a number from to 800 To select the end frame 1 In the Sequence menu Acquire gt Sequence gt Mode Play back press End Frame 2 Turn the amp entry knob to select a number from to 800 To store recorded waveforms To store recorded waveforms 1 Press Acquire 2 Inthe Acquire menu press Sequence 3 In the Sequence menu press Mode 4 Continue pressing the Mode softkey or turn the entry knob to select Storage To select the start frame 1 In the Sequence menu Acquire gt Sequence gt Mode Storage press Start Frame 2 Turn the entry knob to select a number from to 800 To select the end frame 1 In the Sequence menu Acquire gt Sequence gt Mode Storage press End Frame 2 Turn the amp entry knob to select a number from to 800 To select internal external rec
48. easurements 1 Press Measure 2 Inthe Measure menu press Display All to toggle the display of all automatic measurements ON or OFF To select channels for delay phase measurements 1 Press Measure 2 Inthe Measure menu press Delay Phase 3 In the Delay Phase menu press DelayA DelayB PhaseA or PhaseB to select the input channel for the respective measurement Keysight 1000 Series Oscilloscopes User s Guide 97 4 Making Measurements Voltage Measurements There are 10 automatic voltage measurements Vmax Maximum Voltage Vmin Minimum Voltage Vpp Peak to Peak Voltage Vtop Top Voltage Vbase Base Voltage Vamp Amplitude Voltage Vtop Vbase Vavg Average Voltage Vrms Root Mean Square Voltage Overshoot Preshoot Vmax Overshoot y Preshoot Vmin Figure 40 Voltage Measurement Points Vmax Maximum Voltage The maximum amplitude The most positive peak voltage measured over the entire waveform See Figure 40 on page 98 98 Keysight 1000 Series Oscilloscopes User s Guide Making Measurements 4 Vmin Minimum Voltage The minimum amplitude The most negative peak voltage measured over the entire waveform See Figure 40 on page 98 Vpp Peak to Peak Voltage Peak to peak voltage See Figure 40 on page 98 Vtop Top Voltage Voltage of the waveform s flat top useful for square and pulse waveforms See Figure 40 on page 98 Vbase Base Voltage Voltage o
49. ee dynamic changes like the adjustment of a potentiometer on low frequency waveforms For example Slow Scan mode is often used in applications like transducer monitoring and power supply testing To adjust the horizontal position Turn the horizontal position knob to change the position of the trigger point relative to the center of the screen The position knob adjusts the horizontal position of all channels math functions and reference waveforms Push the horizontal position knob to zero the trigger point in other words move it to the center of the screen Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 To display the zoomed time base The zoomed time base also known as delayed sweep time base magnifies a portion of the original waveform display now on the top half of the screen and displays it in a zoomed time base on the bottom half of the screen 1 To toggle the zoomed time base ON or OFF either push the horizontal scale knob or press Menu Zoon key followed by the Zoom softkey in the Horizontal menu 2 When the zoomed time base is ON The top half of the display shows the original waveform and the portion being magnified The horizontal scale knob changes the magnification widens or narrows the area of magnification The horizontal position knob moves the area of magnification forward and backward on the original waveform The bottom half of the displ
50. eld push the entry knob to Choose an alphanumeric character for the name and move to the next name character On Aa change from upper to lower case characters on the keypad On En change from single byte to multi byte character entry fields Select the EXE menu item to delete a character from the name To delete folders In the directory pane see To switch between files path and directory panes on page 117 118 Keysight 1000 Series Oscilloscopes User s Guide Saving Recalling and Printing Data 5 1 Turn the entry knob to select folders 2 Press Del Folder to delete the selected folder 3 Press Ok to confirm the deletion To rename folders In the directory pane see To switch between files path and directory panes on page 117 1 Turn the entry knob to select the folder 2 Press Rename 3 Use the folder file naming dialog to edit the folder name See To edit folder file names on page 118 4 Inthe Rename menu press Ok To delete files In the files pane see To switch between files path and directory panes on page 117 1 Turn the amp entry knob to select the file 2 Press Delete File to delete the selected file 3 Press Ok to confirm the deletion To recall files In the files pane see To switch between files path and directory panes on page 117 1 Turn the amp entry knob to select the file 2 Press Recall to load the selected file To rename files I
51. enu Acquire gt Sequence gt Mode Record press End Frame 2 Turn the amp entry knob to select a number from 1 to 800 To start stop recording 1 In the Sequence menu Acquire gt Sequence gt Mode Record press Operate to start or stop recording recording Appears on the menu when recording press Operate to stop S Appears on the menu when not recording press Operate to start _f recording Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 To select the interval between recorded frames 1 In the Sequence menu Acquire gt Sequence gt Mode Record press Interval 2 Turn the amp entry knob to select an interval from 1 ms to 1000 s To play back waveforms To play back waveforms 1 Press Acquire 2 Inthe Acquire menu press Sequence 3 In the Sequence menu press Mode 4 Continue pressing the Mode softkey or turn the 4 entry knob to select Play back To play back stop the recording 1 In the Sequence menu Acquire gt Sequence gt Mode Play back press Operate to play back or stop the recording Appears on the menu when not playing back press Operate to start playing back the recording ae ee Appears on the menu when playing back press Operate to stop playing back To select continuous or one time play back 1 In the Sequence menu Acquire gt Sequence gt Mode Play back press Play Mode to toggle between a Continuous play back r One tim
52. ep 1 Inspect the package contents 18 Step 2 Turn on the oscilloscope 19 Step 3 Load the default oscilloscope setup 20 Step 4 Input a waveform 21 A Step 5 Use Auto Scale 22 Step 6 Compensate probes 24 Low Frequency Compensation 24 High Frequency Compensation 24 Step 7 Become familiar with the Front Panel Controls 26 Front Panel Overlays for Different Languages 27 Using the Oscilloscope Softkey Menus 28 Step 8 Become familiar with the oscilloscope display 30 Step 9 Use the Run Control keys 31 Step 10 Access the built in help 32 Keysight 1000 Series Oscilloscopes User s Guide Contents Securing the Oscilloscope 33 2 Displaying Data 35 Using the Horizontal Controls 36 To adjust the horizontal scale 37 To adjust the horizontal position 38 To display the zoomed time base 39 To change the horizontal time base Y T X Y or Roll 40 To view the sample rate 42 Using the Vertical Controls 43 To turn waveforms on or off channel math or reference 43 To adjust the vertical scale 43 To adjust the vertical position 44 To specify channel coupling 45 To specify abandwidth limit 46 To specify the probe attenuation 48 To use a digital filter 48 To change the Volts Div control sensitivity 49 To invert a waveform 49 To specify the channel units 51 Using Math Function Waveforms 52 To add subtract or multiply waveforms 52 To display the frequency domain using FFT 53 Using Reference Waveforms 56 To save a referen
53. er s Guide 67 3 Capturing Data Oscilloscope Bandwidth Required The oscilloscope bandwidth required to accurately measure a signal is primarily determined by the signal s rise time not the signal s frequency You can use these steps to calculate the oscilloscope bandwidth required 1 Determine the fastest edge speeds You can usually obtain rise time information from published specifications for devices used in your designs 2 Compute the maximum practical frequency component From Dr Howard W Johnson s book High Speed Digital Design A Handbook of Black Magic all fast edges have an infinite spectrum of frequency components However there is an inflection or knee in the frequency spectrum of fast edges where frequency components higher than fknee are insignificant in determining the shape of the signal fknee 0 5 signal rise time based on 10 90 thresholds fknee 0 4 signal rise time based on 20 80 thresholds 3 Use a multiplication factor for the required accuracy to determine the oscilloscope bandwidth required Required Oscilloscope band width accuracy required 20 few 1 0 X fknee 10 few 1 3 X fknee 3 few 1 9 X fknee See Also Choosing an Oscilloscope with the Right Bandwidth for your Application Keysight Application Note 1588 http literature cdn Keysight com litweb pdf 5989 5733EN pdf Real Time Sampling The 1000 Series oscilloscopes provide real time sampling In
54. es the vertical scaling of the oscilloscope so that the measurement results reflect the actual voltage levels at the probe tip 1 Ifthe channel s menu is not currently displayed press the channel key 1 2 3 or 4 2 Inthe Channel menu press Probe 3 Continue pressing the Probe softkey or turn the amp entry knob to select between 0 001X For 1 1000 probes 0 01X For 1 100 probes 0 1X For 1 10 probes 1X For 1 1 probes 10X For 10 1 probes 100X For 100 1 probes 1000X For 1000 1 probes To use a digital filter You can apply a digital filter to the sampled waveform data 1 If the channel s menu is not currently displayed press the channel key 1 2 3 or 4 2 Inthe Channel menu press Digital Filter 3 Inthe Filter menu press Filter Type and continue pressing the Filter Type softkey or turn the amp entry knob to select between LPF Low Pass Filter HPF High Pass Filter Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 BPF Band Pass Filter EE BRF Band Reject Filter 4 Depending on the type of filter selected press Upper Limit and or Lower Limit and turn the entry knob to adjust the limit The horizontal scale control sets the maximum value for the upper and lower limits Digital filters are not available when The horizontal scale is 20 ns div or lower The horizontal scale is 50 ms div or higher To change the Volts Div control sensitivity When
55. f the waveform s flat base useful for square and pulse waveforms See Figure 40 on page 98 Vamp Amplitude Voltage Vtop Vbase Voltage between Vtop and Vbase of a waveform See Figure 40 on page 98 Vavg Average Voltage The arithmetic mean over the entire waveform Vrms Root Mean Square Voltage The true root mean square voltage over the entire waveform RMS Where x value at i point n number of points Keysight 1000 Series Oscilloscopes User s Guide 99 4 Making Measurements Overshoot Defined as Vmax Vtop Vamp useful for square and pulse waveforms See Figure 40 on page 98 Preshoot Defined as Vmin Vbase Vamp useful for square and pulse waveforms See Figure 40 on page 98 100 Keysight 1000 Series Oscilloscopes User s Guide Making Measurements 4 Time Measurements There are 12 automatic time measurements plus the hardware frequency counter Period Frequency Rise Time Fall Time Pulse Width Pulse Width Duty Cycle Duty Cycle Delay A B rising edges Delay A B falling edges Phase A B rising edges Phase A B falling edges Period Measures the period of a waveform Time Period Figure 41 Period and Frequency Measurements Keysight 1000 Series Oscilloscopes User s Guide 101 4 Making Measurements Frequency Measures the frequency of a waveform See Figure 41 on page 101 Rise Time Measures the rise time of a wavefo
56. forms and 10 setups Special digital filter and waveform recorder Built in 6 digit hardware frequency counter Multi language 11 user interface menus and built in help Table1 Keysight 1000 Series Oscilloscope Models Input Band width Maximum Sample Rate Memory 200 MHz 100 MHz 60 MHz 1 2 GSa s 1 2 GSa s 1 2 GSa s 10 20 kpts 10 20 kpts 10 20 kpts 4 channel DSO1024A DSO1014A DSO1004A 2 channel DSO1022A DSO1012A DSO1002A Keysight 1000 Series Oscilloscopes User s Guide 3 In This Book This guide shows how to use the Keysight 1000 Series oscilloscopes Getting Started Describes the basic steps to take when first using the oscilloscope Displaying Data Describes how to use the horizontal and vertical controls channel settings math waveforms reference waveforms and display settings Capturing Data Describes acquisition modes and how to set up triggers Making Measurements Describes voltage time and cursor measurements Saving Recalling and Printing Data Describes how to save recall and print data Oscilloscope Utility Settings Describes other oscilloscope settings found in the Utility menu Specifications and Characteristics Describes the 1000 Series oscilloscopes specifications and characteristics Keysight 1000 Series Oscilloscopes User s Guide Contents Keysight 1000 Series Oscilloscopes AtaGlance 3 In This Book 4 Figures 13 Tables 15 Getting Started 17 St
57. gger gt Level Trigger level knob Local WH Figure 34 Trigger Controls To adjust the trigger level Turn the trigger Level knob Two things happen The trigger level value is displayed at the lower left hand corner of the screen A line is displayed showing the location of the trigger level with respect to the waveform except when using AC coupling or LF reject coupling modes Push the trigger Level knob to set the level at 50 of the signal s vertical amplitude To force a trigger To make an acquisition even if no valid trigger has been found 1 Press Force Forcing a trigger is useful for example when you want to display the DC voltage of a level signal The Force key has no effect if the acquisition is already stopped 80 Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 When the oscilloscope s front panel is locked by a remote program shown by a red Rmt on the upper right part of the display pressing the Force key returns the front panel to Local control Keysight 1000 Series Oscilloscopes User s Guide 81 3 Capturing Data Choosing the Trigger Mode 82 The trigger determines when captured data should be stored and displayed When a trigger is set up properly it can convert unstable displays or blank screens into meaningful waveforms When the oscilloscope starts to acquire a waveform it collects enough data so that it can draw the wavef
58. hannel menu press Unit 3 Continue pressing the Unit softkey or turn the entry knob to select between Volts used with voltage probes Amperes used with current probes Watts c g gt lt Unknown Keysight 1000 Series Oscilloscopes User s Guide 51 2 Displaying Data Using Math Function Waveforms The math functions control allows the selection of the math functions Add Subtract Multiply FFT Fast Fourier Transform The mathematical result can be measured using the grid and cursor controls The amplitude of the math waveform can be adjusted using a menu item selection in the Math menu and the amp entry knob The adjustment range is in a 1 2 5 step from 0 1 to 1000 The math scale setting is shown at the bottom of the display Operate Source A Source B Invert Math Scale Figure 23 Math Scale Setting Value To add subtract or multiply waveforms 1 Press Math 2 Inthe Math menu press Operate 52 Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 3 Continue pressing the Operate softkey or turn the amp entry knob to select A B A B or Ax B 4 Press Source A and continue pressing the softkey to select the desired input channel 5 Press Source B and continue pressing the softkey to select the desired input channel 6 To invert the result of the addition subtraction or multiplication with respect to the reference level se
59. iant printer host Keysight 1000 Series Oscilloscopes User s Guide 135 6 Oscilloscope Utility Settings Running Self Calibration The automatic calibration routine adjusts the internal circuitry of the oscilloscope for the best measurement accuracy The automatic calibration should be run when the ambient temperature changes by 5 C or more Before performing the automatic calibration let the oscilloscope warm up at least 30 minutes To run the oscilloscope s self calibration 1 Press Utility 2 Inthe Utilities menu press Self Cal 3 Follow the instructions on the Calibration screen le key to Figure56 Calibration Screen 136 Keysight 1000 Series Oscilloscopes User s Guide Keysight 1000 Series Oscilloscopes User s Guide 7 Specifications and Characteristics Environmental Conditions 138 Measurement Category 139 Specifications 140 Characteristics 141 This chapter describes the 1000 Series oscilloscopes specifications and characteristics KEYSIGHT TECHNOLOGIES 137 7 Specifications and Characteristics Environmental Conditions Overvoltage Category This product is intended to be powered by MAINS that comply to Overvoltage Category II which is typical of cord and plug connected equipment Pollution Degree The 1000 Series oscilloscope may be operated in environments of Pollution Degree 2 or Pollution Degree 1 Pollution Degree Definitions Pollution Degree 1 No pollution or
60. ibration temperature 140 center of screen reference 44 134 channel coupling 38 45 channel pairs 70 channel units 51 characteristics 141 clear automatic measurements 97 clear the display 58 coarse adjustment 49 color printing 123 colors screen invert 61 comma separated value files 115 compensate probes 24 computer host USB device port setting 135 coordinates grid 60 counter frequency 3 counter hardware frequency 106 coupling trigger 89 cross hair cursors 108 CSV format files save data to 115 cursor measurements 3 42 107 cursors for automatic measurements 109 Cursors key 107 D dBVrms scale 54 DC channel coupling 45 DC trigger coupling 90 Keysight 1000 Series Oscilloscopes User s Guide DC voltage of a level signal 80 decimated samples 70 73 default scale reference waveform 57 Default Setup key 20 Delay Between Falling Edges measurement 104 Delay Between Rising Edges measurement 104 delay phase measurements selecting channels 97 delayed sweep time base 39 digital filter 3 48 49 disk information displaying 120 Disk Manager 116 display all automatic measurements 97 display clear 58 distortion 53 dots waveform type 58 dynamic range 54 E edge speeds 68 edge trigger 82 English language 128 environmental conditions 138 Expand Reference preference setting 44 EXT 5 93 external trigger input 93 F facto
61. illoscope Use one of the supplied passive probes to input the Probe Comp signal from the front panel of the oscilloscope To avoid damage to the oscilloscope make sure that the input voltage at the BNC CAUTION gt connector does not exceed the maximum voltage 300 Vrms maximum Keysight 1000 Series Oscilloscopes User s Guide 21 1 Getting Started Step 5 Use Auto Scale The oscilloscope has an auto scale feature that automatically sets the oscilloscope controls for the input waveforms present Ceo ee Trigger Acquire Display Help Level pack for 50 Gs Ge Ges C Go Oa Horizontal YY CT Run Control TF O Push Push for Zoom to Zer Figure3 Auto Scale Key Auto scale requires waveforms with a frequency greater than or equal to 50 Hz and a duty cycle greater than 1 1 Press the front panel Auto Scale key 2 When the AUTO menu appears press Menu On Off to turn off the menu The oscilloscope turns on all channels that have waveforms applied and sets the vertical and horizontal scales appropriately It also selects a time base range based on the trigger source The trigger source selected is the highest numbered channel that has a waveform applied The Undo softkey in the AUTO menu lets you cancel the auto scale and go back to the previous setup 22 Keysight 1000 Series Oscilloscopes User s Guide
62. information To exit press Run Stop Turning Sound ON or OFF To turn the oscilloscope s beeper sound on or off 1 Press Utility 2 Inthe Utilities menu press Sound to toggle between on and off E Appears on the menu when sound is off press Sound to run the test o Appears on the menu when sound is on press Sound to stop the test 126 Keysight 1000 Series Oscilloscopes User s Guide Oscilloscope Utility Settings 6 Setting and Displaying the Date and Time To set and display the oscilloscope s date and time 1 Press Utility 2 Inthe Utilities menu press Date Time 3 Inthe Date time menu press Display To turn the date time display ON or OFF Dates and times on the display can be useful when recording mask test output waveforms over long periods of time see Recording Playing back Waveforms on page 76 EE To move the cursor between the date and time settings To move the cursor between fields within the date or time Ok To apply the date time setting Keysight 1000 Series Oscilloscopes User s Guide 127 6 Oscilloscope Utility Settings Setting the Language Menu and Help To set the language used in menus and quick help 1 Press Utility 2 Inthe Utilities menu press Language 3 Continue pressing the Language softkey or turn the entry knob to select the desired language You can select from the following languages Simplified Chinese Traditional Chinese Korean
63. iod before starting a new trigger The oscilloscope will not trigger until the holdoff time has expired Figure 38 Trigger Holdoff To specify a trigger holdoff 1 Press Menu 2 Inthe Trigger menu press Set Up 3 In the Set Up menu press Holdoff and turn the entry knob to adjust the holdoff setting To reset the trigger holdoff 1 Inthe Set Up menu select the Holdoff Reset menu item to return the trigger holdoff setting to the 100 ns minimum value Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 Using the External Trigger Input You can trigger on external inputs by selecting EXT or EXT 5 5 1 attenuated as the trigger source in all trigger modes except Alternate Keysight 1000 Series Oscilloscopes User s Guide 93 3 Capturing Data 94 Keysight 1000 Series Oscilloscopes User s Guide Keysight 1000 Series Oscilloscopes User s Guide 4 Making Measurements Displaying Automatic Measurements 96 Voltage Measurements 98 Time Measurements 101 Counter Frequency 106 Making Cursor Measurements 107 This chapter shows how to make automatic voltage measurements automatic time measurements and cursor measurements KEYSIGHT TECHNOLOGIES 95 4 Making Measurements Displaying Automatic Measurements 96 You can use the Measure key to display automatic measurements The oscilloscope has 22 automatic measurements and a hardware frequency counter see Voltage Measure
64. isition Data 3 3 Continue pressing the Acquisition softkey or turn the 4 entry knob to select Average 4 Press Averages and turn the entry knob to select the desired numbe 16 32 64 128 or 256 To select the Peak Detect acquisition mode In Normal or Average acquisition modes at longer horizontal time div se r 2 4 8 ttings the oscilloscope s analog to digital converter samples at a rate that yields more samples than can be stored in a limited amount of oscilloscope memory Consequently samples are thrown away decimated and you can miss narrow excursions on a signal However in the Peak Detect acquisition mode acquisitions are made at the fastest sample rate and the minimum and maximum values for the perio associated with the actual sample rate are stored This way you can cap narrow excursions on a signal at longer horizontal time div settings Keysight 1000 Series Oscilloscopes User s Guide d ture 73 3 Capturing Data Sinn Figure 33 Peak Detect Waveform Because minimum and maximum values for a sample period are stored you can use the Peak Detect acquisition mode to avoid waveform aliasing To select the Peak Detect acquisition mode 1 Press Acquire 2 Inthe Acquire menu press Acquisition 3 Continue pressing the Acquisition softkey or turn the 4 entry knob to select Peak Detect 74 Keysight 1000 Series Oscilloscopes User s Guide Capturing
65. izotal ak a aa Run Gbntrol R ush for Zogm to Zero ins DODA r Trigger Level eve Push for 50 Softkeys Ext Trig Setup controls Menu controls Vertical controls Trigger controls Figure 6 Front Panel 26 Keysight 1000 Series Oscilloscopes User s Guide Getting Started 1 The definitions of the front panel knobs keys and softkeys are as follows Table 3 Front Panel Controls Controls Consists of these knobs and keys Measure controls Measure and Cursors front panel keys Waveform controls Acquire and Display front panel keys Menu controls Save Recall and Utility front panel keys Vertical controls Vertical position knobs vertical scale knobs channel 1 2 etc Math and REF front panel keys Horizontal controls Position knob Menu Zoom front panel key and scale knob Trigger controls Trigger Level knob Menu and Force front panel keys Run controls Run Stop and Single front panel keys Setup controls Auto Scale and Default Setup front panel keys Softkeys Five gray keys from top to bottom on the right hand side of the screen which select the adjacent menu items in the currently displayed menu A entry knob For the adjustment defined controls Front Panel Overlays f
66. knob 36 38 horizontal time base 40 horizontal time div 73 infinite persistence 59 input voltage 21 installed module information 126 intensity waveform 59 internal memory locations 111 internal storage 3 invert a waveform 49 invert screen colors 61 Italian language 128 J Japanese language 128 K Korean language 128 L language setting the 128 LCD backlight 134 LCD display 3 LF reject trigger coupling 90 line synchronization 85 loading data 112 Local function of FORCE key 81 log scale 54 low frequency probe compensation 24 low pass filter 48 M Manual cursor measurements 107 manually adjustable cursors 107 mask test 42 129 mask creating 132 mask loading 133 mask saving 133 masks exporting importing 133 masks setting up 131 math function waveforms 3 42 52 math scale setting 52 maximum sample rate 70 measurement accuracy 72 measurement category 139 measurements cursor 107 memory 3 memory depth and sample rate 70 menu display time 60 Menu On Off button 20 22 29 Menu Zoom key 36 39 menus 28 128 model number 126 module information 126 multiply math function 52 multiply waveforms 52 N N2862A passive probe 18 N2863A passive probe 18 Negative Duty Cycle measurement 103 Negative Pulse Width measurement 103 noise in DC power supplies characterizing 53 non synchronized signals 87 nonvolatile memory locations 111
67. ks in the FFT waveform Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 Figure 24 FFT Waveform FFT Resolution The FFT resolution is the quotient of the sampling rate and the number of FFT points fs N With a fixed number of FFT points 1024 the lower the sampling rate the better the resolution Nyquist Frequency and Aliasing in the Frequency Domain The Nyquist frequency is the highest frequency that any real time digitizing oscilloscope can acquire without aliasing This frequency is half of the sample rate Frequencies above the Nyquist frequency will be under sampled which causes aliasing The Nyquist frequency is also called the folding frequency because aliased frequency components fold back from that frequency when viewing the frequency domain Keysight 1000 Series Oscilloscopes User s Guide 55 2 Displaying Data Using Reference Waveforms 56 You can save a reference waveform to an internal nonvolatile memory location and then display it on the oscilloscope along with other captured waveforms You can also export import reference waveforms to from an external USB drive when it is connected to the front panel USB host port Reference waveforms are displayed that is turned on off just like other waveforms see page 43 The reference waveform function is not available in X Y mode To save a reference waveform 1 Before saving a waveform as a reference set the waveform s scale
68. lay Settings 58 This chapter describes how to use the horizontal and vertical controls channel settings math waveforms reference waveforms and display settings KEYSIGHT TECHNOLOGIES 35 2 Displaying Data Using the Horizontal Controls The horizontal controls consist of The horizontal scale knob changes the oscilloscope s time per division setting using the center of the screen as a reference The horizontal position knob changes the position of the trigger point relative to the center of the screen The Menu Zoom key displays the Horizontal menu which lets you display the zoomed delayed time base change the time base mode and display the sample rate e Horizontal A INA lt gt Scale knob Position knob Figure 12 Horizontal Controls Figure 13 shows the screen icon descriptions and control indicators 36 Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 Displayed waveform window Trigger position Trigger position in position in memory in memory waveform window Horizanta foom Horizontal scale setting EEE Sample rate Figure 13 Status Bar Trigger Position and Horizontal Scale Control Indicators To adjust the horizontal scale Turn the horizontal scale knob to change the horizontal time per division time div setting and the oscilloscope s sample rate see Memory Depth and Sample Rate on page 70 The time div setting changes in
69. lect Invert to toggle between ON and OFF To display the frequency domain using FFT The FFT math function mathematically converts a time domain waveform into its frequency components FFT waveforms are useful for finding the harmonic content and distortion in systems for characterizing noise in DC power supplies and for analyzing vibration To display a waveform s FFT 1 Press Math 2 Inthe Math menu press Operate 3 Continue pressing the Operate softkey or turn the entry knob to select FFT 4 In the FFT menu press Source and continue pressing the softkey to select the desired input channel 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 reduce random noise and aliasing components in repetitive or single shot waveforms set the oscilloscope acquisition mode to averaging 5 Press Window and continue pressing the softkey or turn the amp entry knob to select the desired window There are four FFT windows Each window has trade offs between frequency resolution and amplitude accuracy What you want to measure and your source waveform characteristics help determine which window to use Use the guidelines in Table 4 to select the best window Keysight 1000 Series Oscilloscopes User s Guide 53 2 54 Displaying Data Table 4 FFT Window Characteristics Windo
70. me oscilloscope bandwidth required and how memory depth affects sample rate Sampling Theory Aliasing The Nyquist sampling theorem states that for a limited bandwidth band limited signal with maximum frequency fray the equally spaced sampling frequency fs must be greater than twice the maximum frequency fmax in order to have the signal be uniquely reconstructed without aliasing fmax fs 2 Nyquist frequency fx folding frequency Aliasing occurs when signals are under sampled fs lt 2fmax Aliasing is the signal distortion caused by low frequencies falsely reconstructed from an insufficient number of sample points Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 Figure 26 Alaising Oscilloscope Bandwidth and Sample Rate An oscilloscope s bandwidth is typically described as the lowest frequency at which input signal sine waves are attenuated by 3 dB 30 amplitude error At the oscilloscope bandwidth sampling theory says the required sample rate is fs 2fgw However the theory assumes there are no frequency components above fmax fay in this case and it requires a system with an ideal brick wall frequency response Keysight 1000 Series Oscilloscopes User s Guide 65 3 66 Capturing Data lt __ Attenuation fy fs Frequency gt Figure 27 Theoretical Brick Wall Frequency Response However digital signals have frequency components above the fundament
71. ments on page 98 and Time Measurements on page 101 Pe Push Run Control oe CS P OO ea a Trigger gt Acquire Display Help Level Push for 50 Auto ay Save Scale aaa pas Print Utility Figure 39 Measure Key To display an automatic measurement 1 Press Measure 2 Inthe Measure menu press Source to select the input channel on which to make the automatic measurement 3 Press Voltage for voltage measurements or Time for time measurements and turn the amp entry knob to select the desired measurement 4 Then either push the entry knob or press Voltage or Time again to add the measurement to the bottom of the display If the measurement result is displayed as the measurement cannot be performed with the current oscilloscope settings A maximum of three measurements can be displayed at the bottom of the display When three measurements are displayed and you add a new one the measurements shift to the left pushing the first measurement result off screen Keysight 1000 Series Oscilloscopes User s Guide Making Measurements 4 See Also To display cursors for automatic measurements on page 109 To clear automatic measurements from the display 1 Press Measure 2 Inthe Measure menu press Clear to clear all automatic measurements from the display To display or hide all automatic m
72. n either push the 4 entry knob or press Mode again 5 Press Channel and continue pressing the softkey or turn the 4 entry knob to select the input channel whose value you want to specify CH1 CH4 The oscilloscope input channel EXT The external trigger input EXT 5 The 5 1 attenuated external trigger input 6 Press Code and continue pressing the softkey or turn the amp entry knob to select the value for the selected channel H Logical high value Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 L Logical low value X Don t care value Rising edge 2E Falling edge 7 Repeat steps 5 through 6 to select the desired values for all input channels The oscilloscope triggers when all the values in the pattern occur at the same time To set up alternate triggers The Alternate trigger mode splits the display horizontally and lets you trigger on two non synchronized signals 1 Press Menu 2 Inthe Trigger menu press Mode 3 Continue pressing the Mode softkey or turn the entry knob to select Alternate 4 Then either push the amp entry knob or press Mode again 5 Press Select to select the channel to set up triggering on either CH1 or CH2 At this point the remaining items in the Trigger menu let you set up independent triggers for the selected channel For each source you can set up edge pulse width or video triggering You can also specify other trigger
73. n the files pane see To switch between files path and directory panes on page 117 1 Turn the amp entry knob to select the file 2 Press Rename Keysight 1000 Series Oscilloscopes User s Guide 119 5 Saving Recalling and Printing Data 3 Use the folder file naming dialog to edit the file name See To edit folder file names on page 118 4 Inthe Rename menu press Ok To display disk information 1 In the Disk Mana menu Save Recall gt Disk Mana press Disk info 120 Keysight 1000 Series Oscilloscopes User s Guide Saving Recalling and Printing Data 5 Printing Screens You can print oscilloscope display screens to A PictBridge compliant printer connected to the square USB device port on the oscilloscope s back panel Oo Ooo oo ooo mo USB Device Port USB Host Port Figure 51 USB Ports on Back Panel Keysight 1000 Series Oscilloscopes User s Guide 121 5 Saving Recalling and Printing Data CP a Push C Run Dm Pus 0 Ge to OC Gees Trigger gt Acquire Display Help Level 1 oe J J J Push for 50 Scale Setup Recall Auto Default es Print Utility Figure 52 Print Key Location To choose a PictBridge printer You can print to a PictBridge compliant printer c
74. nd Characteristics 7 Table 15 General Characteristics Name Typical Value Physical size 32 46 cm wide x 15 78 cm high x 12 92 cm deep Weight net DSO1xx2A 2 93 kg 6 46 lbs DSO1xx4A 3 03 kg 6 68 lbs Weight shipping DSO1xx2A approximately 4 75 kg 10 47 lbs DSO1xx4A approximately 4 87 kg 10 74 lbs Probe comp output Frequency 1 kHz Amplitude 3 V Kensington lock Connection on rear panel for security Security loop Thread a security cable through the built in security loop on the rear panel Table 16 Power Requirements Name Typical Value Line rating Line 60 W max 100 120 V 50 60 400 Hz 10 100 240 V 50 60 Hz 10 Keysight 1000 Series Oscilloscopes User s Guide 147 7 Specifications and Characteristics Table 17 Environmental Characteristics Name Typical Value Ambient temperature Operating 0 C to 40 C Non operating 20 C to 60 C Humidity Operating 90 RH non condensing at 40 C for 24 hr Non operating 60 RH non condensing at 60 C for 24 hr Altitude Operating to 4 400 m 15 000 ft Non operating to 15 000 m 49 213 ft Vibration Keysight class GP and MIL PRF 28800F Class 3 random Shock Keysight class GP and MIL PRF 28800F operating 30 g 1 2 sine 11 ms duration 3 shocks axis along major axis Total of 18 shocks Pollution degree 2 Normally only dry non conductive pollution occurs Occasionally a temporary conductivity caused by condensation must be expec
75. ng Data 2 Figure15 X Y Display Format Showing Out of Phase Waveforms Keysight 1000 Series Oscilloscopes User s Guide 41 2 42 Displaying Data The following modes or functions are not available in X Y format Automatic voltage or time measurements Cursor measurements Mask testing Math function waveforms Reference waveforms Zoomed time base display Displaying waveforms as vectors Horizontal position knob Trigger controls To view the sample rate 1 Press Menu Zoom 2 Inthe Horizontal menu the Sa Rate menu item displays the sample rate used for the current horizontal scale setting See Also Memory Depth and Sample Rate on page 70 Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 Using the Vertical Controls The vertical controls consist of The channel 1 2 3 and 4 Math and REF front panel keys turn waveforms on or off and display or hide their menus The vertical scale knobs change the amplitude per division setting for a waveform using either ground or the center of the screen as a reference depending on a preference setting The vertical position knobs change the vertical position of the waveform on the screen Vertical _ Scale knobs y N A A A v v Position knobs gt gt lt gt Figure 16 Vertical Controls To turn waveforms on or off channel ma
76. ning waveforms show data from multiple acquisitions You can cause acquisition data to gradually disappear similar to analog oscilloscopes 1 Press Display 2 Inthe Display menu press Grading to toggle the waveform display between ON The most recent data in the waveform is displayed at the highest intensity and it gradually disappears over time OFF All data in the waveform is displayed at the same intensity While waveforms are displayed with graded intensity you can adjust the normal waveform intensity to bring out the graded detail To change the grid 1 Press Display 2 In the Display menu press Grid and continue pressing the softkey or turn the A entry knob to select between Era Display grid and coordinates on the axes z HE Displays coordinates on the axes also Turns off the grid and coordinates To change the menu display time The menu display time is how long menus remain on the screen after a front panel key or softkey has been pressed 1 Press Display 2 Inthe Display menu press Menu Display and continue pressing the softkey or turn the amp entry knob to select 1 S 2S 5 S 10 S 20 S or Infinite menu display time Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 To adjust the grid brightness 1 Press Display 2 In the Display menu press GridBright and turn the entry knob to adjust the grid brightness To in
77. ntry knob to select Video 4 Then either push the amp entry knob or press Mode again 5 Press Polarity to toggle between Normal polarity trigger on the negative edge of the sync Eis pulse ass Inverted polarity trigger on the positive edge of the sync pulse Normal Polarity Sync triggers always occur on negative going horizontal sync pulses If the video waveform has positive going horizontal sync pulses use the Inverted Polarity selection 6 Press Sync and continue pressing the softkey or turn the entry knob to select what to trigger on All Lines Trigger on all lines Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 Line Num Trigger on a selected line If you select Line Num press the following Line Num menu item and turn the amp entry knob to select the line number Odd Field Trigger on an odd field Even Field Trigger on an even field 7 Press Standard to toggle between NTSC Trigger on an NTSC video waveform PAL SECAM Trigger on a PAL or SECAM video waveform Source Polarity 1 2 a Figure 35 Line Synchronization Keysight 1000 Series Oscilloscopes User s Guide 85 3 86 Capturing Data Trigger Polarity 172 e aii Figure 36 Field Synchronization To set up pattern triggers Press Menu 2 Inthe Trigger menu press Mode 3 Continue pressing the Mode softkey or turn the 4 entry knob to select Pattern 4 The
78. on or reference waveforms The amplitude div setting is displayed in the status bar at the bottom of the screen To adjust the vertical position Adjusting their vertical position lets you compare waveforms by aligning them above one another or on top of each other When an input channel waveform is on Turn the vertical position knob to change the vertical position of the waveform on the screen Notice that the ground reference symbol on the left side of the display moves with the waveform Push the vertical position knob to zero the ground reference in other words move it to the center of the screen Notice that as you adjust the vertical position a message showing the position of the ground reference relative to the center of the screen is temporarily displayed in the lower left hand corner of the screen Keysight 1000 Series Oscilloscopes User s Guide Displaying Data 2 To specify channel coupling 1 If the channel s menu is not currently displayed press the channel key 1 2 3 or 4 2 Inthe Channel menu press Coupling 3 Continue pressing the Coupling softkey or turn the amp entry knob to select between DC Passes both DC and AC components of the input waveform to the oscilloscope See Figure 17 You can quickly measure the DC component of the waveform by simply noting its distance from the ground symbol AC Blocks the DC component of the input waveform and passes the AC component
79. only dry non conductive pollution occurs The pollution has no influence Example A clean room or climate controlled office environment Pollution Degree 2 Normally only dry non conductive pollution occurs Occasionally a temporary conductivity caused by condensation may occur Example General indoor environment Pollution Degree 3 Conductive pollution occurs or dry non conductive pollution occurs which becomes conductive due to condensation which is expected Example Sheltered outdoor environment 138 Keysight 1000 Series Oscilloscopes User s Guide Specifications and Characteristics 7 Measurement Category The 1000 Series oscilloscope is intended to be used for measurements in easurement Category I Measurement Category Definitions easurement category is for measurements performed on circuits not directly connected to MAINS Examples are measurements on circuits not derived from AINS and specially protected internal MAINS derived circuits In the latter case transient stresses are variable for that reason the transient withstand capability of the equipment is made known to the user Measurement category Il is for measurements performed on circuits directly connected to the low voltage installation Examples are measurements on household appliances portable tools and similar equipment easurement category Ill is for measurements performed in the building installation Examples are measurements on distribution
80. onnected to the square USB device port on the oscilloscope s back panel 1 2 3 4 5 6 Press Print Press Paper Size and turn the entry knob to select the desired paper size Press File Type and turn the entry knob to select the desired file type Press Copies and turn the entry knob to select the desired number of copies Press Print Quality and turn the 4 entry knob to select the desired print quality Press Date Print to turn date printing on the image ON or OFF The back panel s square USB device port is also used for remote programming control of the oscilloscope so the PictBridge compliant printing and remote programming features cannot be used at the same time For more information on remote programming see the Keysight 1000 Series Oscilloscopes Programmer s Guide If there are problems when connecting the USB device port to a PictBridge compliant printer or remote computer see To select the USB device port function on page 134 122 Keysight 1000 Series Oscilloscopes User s Guide Saving Recalling and Printing Data 5 To print with inverted screen colors 1 Press Print 2 Inthe Print menu press Inverted to choose between ON This option changes the black background of display image to white This can be used to reduce the amount of black ink that takes to print the oscilloscope display images OFF This option prints the display image as shown on the screen To choose col
81. or Different Languages If you choose a language option other than English you get a front panel overlay for your language option To install a front panel overlay 1 Insert the tabs on the left side of the overlay into the appropriate slots on the front panel 2 Gently press the overlay over the knobs and buttons 3 When the overlay is against the front panel insert the tabs on the right side of the overlay into the slots on the front panel 4 Let the overlay flatten out It should remain secure on the front panel Keysight 1000 Series Oscilloscopes User s Guide 27 1 Getting Started Using the Oscilloscope Softkey Menus On Off CH1 Coupling _ SS BV Limit M N __OFF Probe cr yN SA re igital Fil TU J 142 aN w 1 Figure 7 Softkey Menus When one of the oscilloscope front panel keys turns on a menu you can use the five softkeys to choose items from the menu Some common menu item choices are 1 2 Accesses the next page of items in the menu r Accesses the previous page of items in the menu 272 28 Keysight 1000 Series Oscilloscopes User s Guide Getting Started 1 Returns to the previous menu in the hierarchy The Menu On Off front panel key turns off the menu or turns on the last accessed menu on
82. or or grayscale printing 1 Press Print 2 Press Palette to choose between Grayscale When this option is selected the traces are printed in shades of gray rather than in color Color When this option is selected the traces are printed in color To copy a screen to the printer 1 Press Print 2 Inthe Print menu press the Print softkey Keysight 1000 Series Oscilloscopes User s Guide 123 5 Saving Recalling and Printing Data 124 Keysight 1000 Series Oscilloscopes User s Guide Keysight 1000 Series Oscilloscopes User s Guide 6 Oscilloscope Utility settings Displaying System Information 126 Turning Sound ON or OFF 126 Setting and Displaying the Date and Time 127 Setting the Language Menu and Help 128 Performing Mask Tests 129 Setting Preferences 134 Running Self Calibration 136 This chapter describes oscilloscope settings found in the Utilities menu Put Horizontal Push 7 Run Control Goa ic DO Trigger Acquire Display Help Level Push for 50 Gz Ge Ge Figure 53 Utility Key KEYSIGHT TECHNOLOGIES 125 6 Oscilloscope Utility Settings Displaying System Information To display the oscilloscope s system information 1 Press Utility 2 Inthe Utilities menu press System Info The system information contains Model number Serial number Software version Installed module
83. ording storage location 1 Inthe Sequence menu Acquire gt Sequence gt Mode Storage press Location to toggle between Internal and External Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 Internal Recordings are saved and loaded from oscilloscope internal memory External Recordings are saved loaded exported and imported from an external USB drive To save a recording 1 In the Sequence menu Acquire gt Sequence gt Mode Storage press Save 2 If the External location has been selected use the Disk Manager to name and save the waveform recording file See Using the Disk Manager on page 116 To load a recording 1 In the Sequence menu Acquire gt Sequence gt Mode Storage press Load 2 Ifthe External location has been selected use the Disk Manager to select and load the waveform recording file See Using the Disk Manager on page 116 To import export recordings 1 Because you can only export and import waveform recordings from an external drive select the External location See To select internal external recording storage location on page 78 2 In the Sequence menu Acquire gt Sequence gt Mode Storage press Imp Exp 3 Use the Disk Manager to select the file and import or export the waveform recording See Using the Disk Manager on page 116 Keysight 1000 Series Oscilloscopes User s Guide 79 3 Capturing Data Adjusting the Trigger Level Tri
84. orm to the left of the trigger point The oscilloscope continues to acquire data while waiting for the trigger condition to occur After it detects a trigger the oscilloscope continues to acquire enough data so that it can draw the waveform to the right of the trigger point The oscilloscope provides these trigger modes Edge Can be used with analog and digital circuits An edge trigger occurs when the trigger input passes through a specified voltage level with th e specified slope Pulse s used to find pulses with certain widths Video s used to trigger on fields or lines for standard video waveforms Pattern s used to trigger on patterns from all input channels Alternate s used to trigger on non synchronized signals To set up edge triggers Press Menu In the Trigger menu press Mode a fF O N select the waveform to trigger on Continue pressing the Mode softkey or turn the 4 entry knob to select Edge Then either push the entry knob or press Mode again Press Source and continue pressing the softkey or turn the amp entry knob to CH1 CH4 The oscilloscope input channel EXT The external trigger input Keysight 1000 Series Oscilloscopes User s Guide Capturing Data 3 EXT 5 The 5 1 attenuated external trigger input AC Line The AC power line 6 Press Slope and continue pressing the softkey or turn the 4 entry knob to select the edge to trigger on CF Rising edge
85. ounding one conductor of a two conductor outlet is not sufficient protection Only fuses with the required rated current voltage and specified type normal blow time delay etc should be used Do not use repaired fuses or short circuited fuse holders To do so could cause a shock or fire hazard If you energize this instrument by an auto transformer for voltage reduction or mains isolation the common terminal must be connected to the earth terminal of the power source Whenever it is likely that the ground protection is impaired you must make the instrument inoperative and secure it against any unintended operation KEYSIGHT TECHNOLOGIES 149 A Safety Notices Service instructions are for trained service personnel To avoid dangerous electric shock do not perform any service unless qualified to do so Do not attempt internal service or adjustment unless another person capable of rendering first aid and resuscitation is present Do not install substitute parts or perform any unauthorized modification to the instrument Capacitors inside the instrument may retain a charge even if the instrument is disconnected from its source of supply Do not operate the instrument in the presence of flammable gasses or fumes Operation of any electrical instrument in such an environment constitutes a definite safety hazard Do not use the instrument in a manner not specified by the manufacturer Safety Symbols Inst
86. rm Time origin line E BN feds A 90 upper A 50 middle Rising Falling edge edge Figure 42 Rise Time and Fall Time Measurements Fall Time Measures the fall time of a waveform See Figure 42 on page 102 102 Keysight 1000 Series Oscilloscopes User s Guide Making Measurements 4 Positive Pulse Width Measures the positive pulse width of a waveform Time Time origin origin line line Width Figure 43 Positive Pulse Width and Negative Pulse Width Measurements Negative Pulse Width Measures the negative pulse width of a waveform See Figure 43 on page 103 Positive Duty Cycle Measures the positive duty cycle of a waveform Negative Duty Cycle Measures the negative duty cycle of a waveform Keysight 1000 Series Oscilloscopes User s Guide 103 4 Making Measurements Delay Between Rising Edges Measures the delay between two waveforms using the rising edges Time origin line J 50 Channeli we Na Channel 2 pe oo Delay from channel 1 to channel 2 falling edge Figure 44 Delay Measurements Delay Between Falling Edges Measures the delay between two waveforms using the falling edges See Figure 44 on page 104 104 Keysight 1000 Series Oscilloscopes User s Guide Making Measurements 4 Phase Between Rising Edges Measures the phase between two waveforms using the rising edges Phase is the calculated
87. rtical scale reference level 134 vertical scaling 48 vibration analyzing 53 video trigger 82 84 Vmax maximum voltage measurement 98 Vmin minimum voltage measurement 99 volt units 51 voltage measurements 3 42 98 107 Volts Div control sensitivity 49 Vpp peak to peak voltage measurement 99 Vrms root mean square voltage measurement 99 Vtop top voltage measurement 99 Ww warnings 149 watt units 51 waveform intensity 59 waveform intensity graded 60 waveform math 52 waveform persistence 59 waveforms recording playing back 3 76 154 Keysight 1000 Series Oscilloscopes User s Guide www keysight com Keysight Technologies Inc 2008 2009 Printed in Malaysia 10 09 Second Edition October 2009 54130 97014 KEYSIGHT TECHNOLOGIES
88. ruction manual symbol the product is marked with this symbol when it is necessary for you to refer to the instruction manual in order to protect against damage to the product Hazardous voltage symbol Ieo gt Earth terminal symbol Used to indicate a circuit common connected to grounded chassis 150 Keysight 1000 Series Oscilloscopes User s Guide Index Numerics 50 trigger level 80 A AC channel coupling 45 AC coupling 53 AC trigger coupling 84 90 accuracy measurement 72 acquisition mode 71 actual sample rate 70 add math function 52 add waveforms 52 aliasing 55 64 74 alternate trigger 82 87 Alternate trigger mode 106 ampere units 51 amplitude div setting 44 ata glance 3 attenuation probe 48 Auto cursor measurements 107 auto detect USB device port setting 135 automatic calibration 136 automatic measurements 96 automatic measurements clear 97 automatic measurements cursors for 109 automatic measurements display or hide 96 97 automatic time measurements 101 automatic voltage measurements 98 Auto Scale key 22 Average acquisition mode 53 71 73 B backlight LCD 134 band pass filter 49 band reject filter 49 bandwidth limit 46 bandwidth required oscilloscope 68 bandwidth oscilloscope 65 beeper sound 126 Blackman FFT window 54 brick wall frequency response 65 brightness grid 61 built in help 3 32 C calibration 136 cal
89. ry default 20 Fall Time measurement 102 FFT Fast Fourier Transform math function 52 53 FFT resolution 55 FFT windows 53 field synchronization 86 88 file names editing 118 151 Index files deleting 119 files loading 119 files renaming 119 filter digital 48 fine scale adjustment 44 49 folder names editing 118 folders creating new 117 folders deleting 118 folders renaming 119 folding frequency 64 force a trigger 80 French language 128 frequency counter hardware 3 106 frequency domain 53 Frequency measurement 102 frequency scale 54 frequency Nyquist 64 front panel control 26 functions math 52 G gate time frequency counter 106 Gaussian frequency response 66 German language 128 GND channel coupling 45 graded waveform intensity 60 grayscale printing 123 grid brightness 61 grid changing 60 ground reference 44 ground reference level for vertical scaling 134 ground reference symbol 44 H Hanning FFT window 54 hardware frequency counter 3 101 106 harmonic content 53 Help key 32 hide all automatic measurements 97 high frequency probe compensation 24 high pass filter 48 high frequency reject coupling trigger 90 holdoff trigger 92 152 horizontal controls 36 horizontal failure margin mask 132 horizontal position knob 36 38 42 horizontal scale 37 75 horizontal scale controls indicators 37 horizontal scale
90. se values are also displayed AX difference between CurA and CurB time values 1 AX shows the frequency associated with the time value difference AY difference between CurA and CurB amplitude values To display cursors for automatic measurements 1 Press Cursors 2 Inthe Cursors menu press Mode 3 Continue pressing the Mode softkey or turn the entry knob to select Auto In the Auto cursors mode Cursors appear for the most recently displayed automatic measurement see To display an automatic measurement on page 96 No cursors are displayed if there are no automatic measurements Keysight 1000 Series Oscilloscopes User s Guide 109 4 Making Measurements 110 Keysight 1000 Series Oscilloscopes User s Guide Keysight 1000 Series Oscilloscopes User s Guide 5 Saving Recalling and Printing Data Saving and Recalling Data 112 Using the Disk Manager 116 Printing Screens 121 This chapter describes how to save recall and print data The oscilloscope has internal nonvolatile memory locations for saving and recalling waveforms and setups The oscilloscope also has rectangular USB host ports on its front and back panel to which you can connect a USB drive for saving and recalling data SS Figure 47 USB Host Port on Front Panel KEYSIGHT TECHNOLOGIES 111 5 Saving Recalling and Printing Data
91. t 1000 Series Oscilloscopes User s Guide Saving Recalling and Printing Data 5 To switch between files path and directory panes 1 Inthe Disk Mana menu Save Recall gt Disk Mana press Explorer to switch between Files Places the cursor in the files pane Path Places the cursor in the path pane Directories Places the cursor in the directories pane In each of these panes the entry knob is used to select items To navigate the directory hierarchy In the directory pane see To switch between files path and directory panes on page 117 Turn the entry knob to select folders Push the entry knob to navigate into the selected folder To create new folders 1 In the Disk Mana menu Save Recall gt Disk Mana press New Folder 2 Use the folder file naming dialog to enter the folder name See To edit folder file names on page 118 3 In the New Folder menu press Save Keysight 1000 Series Oscilloscopes User s Guide 117 5 Saving Recalling and Printing Data To edit folder file names File Name GewFilea File Size 6 G0KB Figure 50 Editing Folder File Names in Disk Manager In the folder file name edit dialog Select the BAE menu item to move the cursor between fields in the dialog Turn the amp entry knob to select A character in the filename when the cursor is in the name field A key when the cursor is in the keypad field When the cursor is in the keypad fi
92. ted Indoor use Rated for indoor use only Table 18 Other Name Typical Value Measurement categories CAT I Mains isolated Use this instrument only for measurements within its specified measurement categories 148 The N2739A rack mount kit is available for placing a 1000 Series oscilloscope into Electronic Industries Association EIA standard 19 inch 487 mm rack cabinets Installation instructions are included in the kit Keysight 1000 Series Oscilloscopes User s Guide Warnings Keysight 1000 Series Oscilloscopes User s Guide safety Notices Warnings 149 Safety Symbols 150 This apparatus has been designed and tested in accordance with IEC Publication 1010 Safety Requirements for Measuring Apparatus and has been supplied in a safe condition This is a Safety Class instrument provided with terminal for protective earthing Before applying power verify that the correct safety precautions are taken see the following warnings In addition note the external markings on the instrument that are described under Safety Symbols Before turning on the instrument you must connect the protective earth terminal of the instrument to the protective conductor of the mains power cord The mains plug shall only be inserted in a socket outlet provided with a protective earth contact You must not negate the protective action by using an extension cord power cable without a protective conductor grounding Gr
93. th or reference Pressing the channel 1 2 3 and 4 Math and REF front panel keys have the following effect If the waveform is off the waveform is turned on and its menu is displayed If the waveform is on and its menu is not displayed its menu will be displayed If the waveform is on and its menu is displayed the waveform is turned off and its menu goes away To adjust the vertical scale When an input channel waveform is on Keysight 1000 Series Oscilloscopes User s Guide 43 2 44 Displaying Data Turn its vertical scale knob to change the amplitude per division setting The amplitude div setting changes in a 1 2 5 step sequence from 2 mV div to 5 V div with 1X probe attenuation Either ground or the center of the screen is used as a reference depending on the Expand Reference preference setting see To select the vertical scale reference level on page 134 The center of screen reference is not available for math function or reference waveforms Push its vertical scale knob to toggle between vernier fine scale adjustment and normal adjustment With vernier adjustment the amplitude div setting changes in small steps between the normal coarse scale settings The Volts Div item in a channel s menu also toggles between vernier and normal adjustment see To change the Volts Div control sensitivity on page 49 Vernier adjustment is not available for math functi
94. til you have inspected the contents of the shipment for completeness and have checked the oscilloscope mechanically and electrically 2 Verify that you received the following items in the oscilloscope packaging Oscilloscope Power cord N2862A 10 1 10 MQ passive probes 60 MHz and 100 MHz models quantity number of oscilloscope channels N2863A 10 1 10 MQ passive probes 200 MHz model quantity number of oscilloscope channels User s guide this manual Additional documentation and software CD Front panel overlay if language option other than English is chosen If anything is missing or if you need to order additional probes power cords etc contact your nearest Keysight Technologies sales office 3 Inspect the oscilloscope If there is mechanical damage or a defect or if the oscilloscope does not operate properly or does not pass performance tests notify your Keysight Technologies sales office If the shipping container is damaged or the cushioning materials show signs of stress notify the carrier then contact your nearest Keysight Technologies sales office Keep the shipping materials for the carrier s inspection The Keysight Technologies sales office will arrange for repair or replacement at Keysight s option without waiting for claim settlement 18 Keysight 1000 Series Oscilloscopes User s Guide Getting Started 1 Step 2 Turn on the oscilloscope The next few steps turning on the oscilloscop
95. ve and recall oscilloscope setups 113 To save screens to BMP or PNG format files 114 To save data to CSV format files 115 Using the Disk Manager 116 To switch between files path and directory panes 117 To navigate the directory hierarchy 117 To create new folders 117 To edit folder filenames 118 To delete folders 118 To rename folders 119 To delete files 119 To recall files 119 Keysight 1000 Series Oscilloscopes User s Guide 9 Contents 10 7 To rename files 119 To display disk information 120 Printing Screens 121 To choose a PictBridge printer 122 To print with inverted screen colors 123 To choose color or grayscale printing 123 To copy a screen tothe printer 123 Oscilloscope Utility Settings 125 Displaying System Information 126 Turning Sound ON or OFF 126 Setting and Displaying the DateandTime 127 Setting the Language Menu and Help 128 Performing Mask Tests 129 To enable disable mask tests 129 To select the source channel for mask tests 129 To run stop a mask test 130 To turn on off the mask test message display 130 To set the mask test output condition 130 To stop a mask test on the output condition 131 Tosetupmasks 131 Setting Preferences 134 To setup the screensaver 134 To select the vertical scale reference level 134 To select the USB device port function 134 Running Self Calibration 136 Specifications and Characteristics 137 Environmental Conditions 138 Overvoltage Category 138 Keysight 100
96. vert screen colors 1 Press Display 2 Inthe Display menu press Screen to toggle the screen between Normal or Inverted colors Inverted screen colors are sometimes useful when printing or saving screens Keysight 1000 Series Oscilloscopes User s Guide 61 2 Displaying Data To select screen persistence The screen persistence setting specifies what is displayed on the screen when acquisitions are stopped To change the screen persistence setting 1 Press Display 2 Inthe Display menu press Screen Persist to toggle between When acquisitions are stopped the screen may show data from many acquistions Fay fa racers i When acquisitions are stopped the last acquisition is displayed 62 Keysight 1000 Series Oscilloscopes User s Guide Keysight 1000 Series Oscilloscopes User s Guide 3 Capturing Data Overview of Sampling 64 Choosing the Acquisition Mode 71 Choosing the Acquisition Mode 71 Recording Playing back Waveforms 76 Adjusting the Trigger Level 80 Choosing the Trigger Mode 82 Setting Other Trigger Parameters 89 Using the External Trigger Input 93 This chapter describes sampling and acquisition modes and how to set up triggers KEYSIGHT TECHNOLOGIES 3 Capturing Data Overview of Sampling 64 To understand the oscilloscope s sampling and acquisition modes it is helpful to understand sampling theory aliasing oscilloscope bandwidth and sample rate oscilloscope rise ti
97. w Characteristics Rectangle the same as no window Hanning Better frequency poorer magnitude Hamming accuracy than Rectangular Hamming has slightly better frequency resolution than Hanning Blackman Best magnitude worst frequency resolution Best frequency resolution worst magnitude resolution This is essentially Best for measuring Transients or bursts the waveform levels before and after the event are nearly equal Equal amplitude sine waves with fixed frequencies Broadband random noise with a relatively slow varying spectrum Sine periodic and narrow band random noise Transients or bursts where the waveform levels before and after the events are significantly different Single frequency waveforms to find higher order harmonics 6 Press Display to toggle between a Split screen display and a Full Screen display 7 Press ADESH and turn the 4 entry knob to adjust the vertical position of the FFT waveform 8 Press RAEI and turn the 4 entry knob to adjust the vertical scale of the FFT waveform 9 Press Scale to toggle between Vans and dBVpys units To display FFT waveforms with a large dynamic range use the dBVrms scale The dBVrms scale displays component magnitudes using a log scale 10 Use the horizontal position knob to adjust the frequency per division The frequency scale is displayed on the screen Use this to display the frequencies associated with the pea
98. z 1 5 div from 10 MHz to 20 MHz 120 MHz when vertical scale is set to lt 5 mV 1X probe attenuation 140 Keysight 1000 Series Oscilloscopes User s Guide Specifications and Characteristics 7 Characteristics NOTE All characteristics are the typical performance values and are not warranted Characteristics are valid after a 30 minute warm up period and 5 C from last calibration temperature Table6 Acquisition System Characteristics Name Typical Value Max sample rate 2 GSa s half channel 1 GSa s each channel Memory depth 20 kpts half channel 10 kpts each channel Vertical resolution 8 bits Peak detection 4ns Averaging Selectable from 2 4 8 16 32 64 128 or 256 Sequence Selectable 1 to 800 acquisition frames can be recorded and played back Interpolation Sin x x Half channel is when only one channel of channel pair 1 2 is turned on or one channel of channel pair 3 4 is turned on Table 7 Vertical System Characteristics Name Typical Value Oscilloscope channels DSO1xx2A Ch 1 and 2 simultaneous acquisition DSO1xx4A Ch 1 2 3 and 4 simultaneous acquisition Bandwidth 3dB 3 DSO102xA DC to 200 MHz DSO101xA DC to 100 MHz DSO100xA DC to 60 MHz 120 MHz when vertical scale is set to lt 5 mV 1X probe attenuation 8Denotes warranted specifications all others are typical Specifications are valid after a 30 minute warm up period and 10 C from firmware c

Keysight 1000 Series Oscilloscopes User's Guide

Contents

Download Pdf Manuals

Related Search

Related Contents