Hantek DSO-3000 Series Скачать руководство пользователя страница 46

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Oscilloscope Functions

USER’S MANUAL 43

There are three types of cursors:

Cross

Vertical

and

Horizontal.

1) Cross

The

Cross

cursor appears as cross lines on the display and measure the vertical and horizontal

parameters.

The

Cross

cursor display window:

2)Vertical

The

Vertical

cursors appear as vertical lines on the display and measure the vertical parameters.

The

Vertical

cursor display window:

Содержание DSO-3000 Series

Страница 1: ...USER S MANUAL DSO 3000 A Series 4CH PC Based Digital Oscilloscope V1 0 2...

Страница 2: ...2 5 The Trigger System 25 2 6 Input Connectors 27 Chapter 3 Oscilloscope Functions 28 3 1 Setup the Oscilloscope 29 3 2 Set Vertical System 30 3 3 Set Horizontal System 32 3 4 Set Trigger System 33 3...

Страница 3: ...ogic Analyzer Function 58 Chapter 6 Waveform Generator 61 6 1 Generate Waveform 62 6 2 Synchronized output 66 6 3 Digital Generator 67 Chapter 7 Appendix 70 Appendix A Specifications 71 Appendix B Acc...

Страница 4: ...st Disconnect the probe input and the probe reference lead from the circuit under test before disconnecting the probe from the measurement device Observe All Terminal Ratings To avoid fire or shock ha...

Страница 5: ...earch and design and all of the applications involving analog circuits test and troubleshooting as well as education and training In addition to the list of general features on the next page this chap...

Страница 6: ...ystem Window XP Vista Win 7 Win 8 Win 10 Processor Upwards of 1 00G processor Memory 256M byte Disk Space 500M disk free space Screen resolution 800 x 600 Recommended Configuration Operating System Wi...

Страница 7: ...re before using the oscilloscope 1 While in Windows insert the installation CD into the CD ROM drive 2 The installation should start up automatically Otherwise in Windows Explorer switch to the CD ROM...

Страница 8: ...Getting Start USER S MANUAL 5 4 Choose a destination directory Click Next to continue 5 Check the setup information Click Next to start copying of files...

Страница 9: ...Getting Start USER S MANUAL 6 6 This Status dialog is displayed during copying of files 7 Updating Your System Configuration 8 The installation is complete...

Страница 10: ...llowing websit to download latest Keysight IO Libraries Suite http www keysight com main software jspx ckey 2175637 id 2175637 nid 11143 0 00 lc eng cc GB Note Please download and install IOLibSuite_1...

Страница 11: ...Getting Start USER S MANUAL 8 4 Read License Agreement and accept Click Next to continue 5 Select a setup type and click Next to continue...

Страница 12: ...Getting Start USER S MANUAL 9 6 Click Install to start copying files 7 Prepare to install...

Страница 13: ...Getting Start USER S MANUAL 10 8 The installation is completed you will see the running IO program in the lower right corner of the screen...

Страница 14: ...can see the driver information in the computer management 3 Click Keysight IO libraries suite icon in bottom right corner and choice Connection Expert Now users can see the device information 4 If ins...

Страница 15: ...th DSO scope via one LAN cable Connect router with PC via the another LAN cable 2 Open Network and Sharing Center Local Area Connection Properties Internet Protocol Version TCP IPv4 Set the right IP o...

Страница 16: ...others 192 168 1 2 192 168 1 255 except 192 168 1 127 For example the IP of the device is 192 168 1 32 Set Subnet mask in default Click Keysight IO libraries suite icon in bottom right corner and cho...

Страница 17: ...ktop Or click File Connect menu to open the software of DSO device 1 Select LAN type the device connect setting dialog is as shown below 2 The device is connected with PC successfully You can see Conn...

Страница 18: ...8M CH Automatic setup for ease of use AUTOSET Pass Fail Built in Fast Fourier Transform function FFT 20 Automatic measurements Cursor measurements waveform storage record and replay dynamic waveforms...

Страница 19: ...l damage or defect or the instrument does not operate properly or fails performance tests please notify the franchiser 1 7 Probe Compensation Perform this function to match the characteristics of the...

Страница 20: ...l check to verify that your oscilloscope is operating correctly Connect the oscilloscope You should connect the A Type Plug of USB cable to your PC USB port and connect the other A Type Plug of USB ca...

Страница 21: ...alibration The self calibration routine lets you optimize the oscilloscope signal path for maximum measurement accuracy You can run the routine at any time but you should always run the routine if the...

Страница 22: ...Operation Basics USER S MANUAL 19 Chapter 2 Operating Basics The User s Interface The Menu System The Vertical System The Horizontal System The Trigger System Input Connectors...

Страница 23: ...s can be found in the main menu 2 The Toolbar 3 Change DSO and DDS 4 The Horizontal Panel The user can change Time Div Delay Time in the panel 5 The Vertical Panel The user can turn on off the CH1 CH2...

Страница 24: ...erence points of the displayed waveforms If there is no marker the channel is not displayed 14 Display the trigger information Display the edge trigger slope source and level 15 Marker shows horizonta...

Страница 25: ...n Basics USER S MANUAL 22 2 2 The Menu System The Main Menu 1 File Load or Save data 2 View Change the user interface 3 Setup Setup setting 4 Display Change wave display type 5 Cursor Set Cursor measu...

Страница 26: ...Operation Basics USER S MANUAL 23 6 Measure Set measurement parameters 7 Acquire Run Stop or other operation setting 8 Utility Utility setting 9 Help Turn on help file...

Страница 27: ...icking the Combo box 2 ON OFF Turn on or off the selected channel 3 Volt Div Set the selected channel voltage range 4 Coupling Set the selected channel to DC AC GND 5 Probe Set the Select one accordin...

Страница 28: ...he setting of the horizontal format parameters 3 YT Mode Selects the mode of Normal Roll or Scan 2 5 The Trigger System Click Setup Trigger The following figure shows the trigger system control The tr...

Страница 29: ...igger Sweep You can select the Auto or Normal mode to define how the oscilloscope acquires data when it does not detect a trigger condition Auto Mode performs the acquisition freely in absence of vali...

Страница 30: ...cable LANPoE Power Over Ethernet port used to connect the scope with PC via LAN and power over ethernet SD MicroSD port used to insert into microSD card to storage data OUTPUT Waveform output BNC por...

Страница 31: ...lloscope Functions Set Oscilloscope Set Vertical System Set Horizontal System Set Trigger System Set MATH Set Reference Fast Fourier Transform Function Save Load Utility Function Measure Signal Displa...

Страница 32: ...quire Autoset button The oscilloscope will change the current settings to display this signal Save Setup The oscilloscope software saves the current setup before you close the oscilloscope software Th...

Страница 33: ...g the mouse on the knob to change the voltage Set Channel Coupling Click Coupling in Vertical Setup window You can set the coupling to DC AC or GND If you set the coupling to AC it blocks the DC compo...

Страница 34: ...ct the frequency component higher than 20MHz if the BW Limit was turned on Invert The invert function turns the displayed waveform 180 degrees with respect to the ground level When the oscilloscope is...

Страница 35: ...ormat is used to analyzer phase difference such as those represented by Lissajous patterns Please refer to 4 3 Section X Y Setting Users can change X Coordinate and Y Coordinate for CH1 CH2 CH3 CH4 YT...

Страница 36: ...rly it can convert unstable displays or blank screens into meaningful waveforms If the oscilloscope wants to acquire a waveform it collects enough data so that it can draw the waveform to the left of...

Страница 37: ...y signal connected to a channel BNC CH1 Select CH1 as trigger signal CH2 Select CH2 as trigger signal CH3 Select CH3 as trigger signal CH4 Select CH4 as trigger signal EXT 10 Select external signal as...

Страница 38: ...In this function use the addition subtraction multiplication and division function to operate and analyze the waveform Select the operate type in the Operate menu Select source A and B Then adjust the...

Страница 39: ...Oscilloscope Functions USER S MANUAL 36 The following picture shows the waveform before inversion The following picture shows the waveform of inversion...

Страница 40: ...annel Save Save the current reference waveform to the Ref1 or Ref2 Export Export the current reference waveform to your computer as rfc format Import Import the reference waveform from the rfc file fr...

Страница 41: ...to open the FFT setting window The FFT setting window You can select the Source channel Window type FFT vertical scale units vertical scale and FFT Zoom factor It displays only one FFT spectrum at a t...

Страница 42: ...m data as a txt csv xls doc or wfm file 2 Save Setup Save the current oscilloscope setup to set file 3 Save Image Save the software display window as a bmp or jpg file Load Click File in main menu to...

Страница 43: ...d input waveform form CH1 CH2 CH3 and CH4 Start button Start to record waveforms Stop button Stop to record waveforms Clicking Record Scanner in Utility menu will play the recording data 3 9 2 Pass Fa...

Страница 44: ...lick this button to create Pass Fail area according to the mask Save button Click this button to save the setups to file Load button Click this button to load the saved setups file Information Display...

Страница 45: ...The oscilloscope set up for normal operation when it is shipped from the factory and can be recalled at anytime by user The Factory Setup function does not reset the following settings Language option...

Страница 46: ...zontal 1 Cross The Cross cursor appears as cross lines on the display and measure the vertical and horizontal parameters The Cross cursor display window 2 Vertical The Vertical cursors appear as verti...

Страница 47: ...oscope performs all the calculations automatically in this mode As this measurement uses the waveform record points it is more precise than the graticule and cursor measurements Automatic measurements...

Страница 48: ...Max Top Amp x 100 Measured over the entire waveform Negative OverShoot Negative Overshoot Base Min Amp x 100 Measured over the entire waveform 3 Horizontal Period Time to take for the first signal cy...

Страница 49: ...Oscilloscope Functions USER S MANUAL 46 The Measure Display Window 3 11 The Display System Display Type Click Type in Display menu The following figure shows the type parameters setting...

Страница 50: ...R S MANUAL 47 If the Vectors type mode is selected the waveform will be displayed as following figure If the Dots type mode is selected the waveform will be displayed as following figure Display Grid...

Страница 51: ...lloscope Functions USER S MANUAL 48 The grid shows The grid not shows Intensity Click Display Intensity in main menu The following figure shows the intensity dialog It shows the display parameters set...

Страница 52: ...the grid and waveform color intensity in this dialog Waveform Color Click Display Color in main menu The following figure shows the Color Setting dialog It shows the waveform color setting If you cli...

Страница 53: ...r decrease in size The channel reference indicator identifies each waveform on the display The indicator points to the reference level of the waveform record Zoom In Out The user can click Zoom In Out...

Страница 54: ...several waveforms averages them and displays the resulting waveform You can use this mode to reduce random noise 3 14 Print And Print Preview 1 Click Print in File menu to set the printer to print the...

Страница 55: ...Application Example USER S MANUAL 52 Chapter 4 Application Example Simple Measurement Capturing a Single Shot Signal The Application of the X Y Taking Cursor Measurement...

Страница 56: ...Also you can adjust the controls to meet your measurement to optimize the waveform display To measure the frequency and Vpp you can do these steps as follows 1 Click the Measure Menu Horizontal Frequ...

Страница 57: ...on This function helps to capture the signal occurrence easily such as the noise with large amplitude set the trigger level higher a little above the normal level and press and wait When noise occurs...

Страница 58: ...Format Instruction of the Ellipse Method Sin A B or C D where phase shift in degrees between the two signals From the formula above _arcsine A B or _arcsine C D must be in the range of 0 2 or 3 2 2 if...

Страница 59: ...se button to the point you want to measure 5 Release the left mouse button the frequency difference and time difference will be shown at the status bar Measure the Frequency and Time Measure the Ampli...

Страница 60: ...Application Example USER S MANUAL 57 Note Click Cursor Type select Cross you can measure time and amplitude at one time...

Страница 61: ...O3000A DSO3104A DSO3204A DSO3254A has 16 signals I0 I15 Corresponding to the software on the display is D0 D15 You can assign parts of them The user can click the panes under the waveform window If th...

Страница 62: ...pendix USER S MANUAL 59 As following picture 2 Set Threshold Set TTL Threshold Voltage to 0 5V and click OK 3 Logic analyzer measurement Open Word Generator and edit 00 15 output level HHHHLLLLHHHHLLL...

Страница 63: ...Through the LOGIC OUT port output to the LOGIC analyzer LOGIC IN port measurement result is shown in figure Use the test hooks 1 Connect logic analyzer exhaust line to the metal terminal 2 Hook with...

Страница 64: ...Appendix USER S MANUAL 61 Chapter 6 Waveform Generator Generate Waveform Synchronized Output Digital Generator...

Страница 65: ...the following Step 1 Press the check box Signal On to open the wave output function 2 Select the Signal Type Square 3 Set the Wave Parameters Frequency Set the output wave frequency Amplitude Set the...

Страница 66: ...the output wave vertical level offset Duty The duty of the output wave 5 Generate the Trapezia waveform To output a Trapezia wave please do the following steps 1 Press the check box Signal On to open...

Страница 67: ...s Frequency Set the output wave frequency 4 Set the output wave The user can drag the mouse to draw arbitrary waveform Also you can double click the waveform display area to open arbitrary wave editor...

Страница 68: ...Waveform output Setting Output type Single The waveform output only once The user selects Single and clicks Burst Each time you press there will be output at a time Continue Continue to output wavefor...

Страница 69: ...h is equal to the waveform you generated For example if you generated a 1 KHz sine waveform you will also generate an 1 KHz square waveform simultaneously The software setting is following figure Sign...

Страница 70: ...The signal is the same to the signal from Waveform Generator OUTPUT 00 15 16 bits digital channel LOGIC OUT 16 Channel Digital generator output ports The user can edit the 00 15 high low level and out...

Страница 71: ...C IN port The measurement result as following figure Sync to Source Synchronized to Source For example measure the output of Sync to Source by LOGIC analyzer 1 Open waveform output Select the Signal T...

Страница 72: ...Appendix USER S MANUAL 69 3 Connect Digital Generator LOGIC OUT of 00 11 ports to LOGIC Analyzer LOGIC IN of 00 11 ports The measurement result as following figure...

Страница 73: ...Appendix USER S MANUAL 70 Chapter 7 Appendix Appendix A Specifications Appendix B Accessories Appendix C General Maintenance...

Страница 74: ...div to 1000s div Time Base Precision 50ppm Trigger Source CH1 CH2 CH3 CH4 EXT 10 Mode Edge Pulse Video Slope and Timeout Type Single Auto Normal Voltage Measurement Vpp Vamp Vmax Vmin Vtop Vmid Vbase...

Страница 75: ...orm Frequency DC 25MHz DC 25MHz DC 25MHz DAC 2K 200MHz adjustable 2K 200MHz adjustable 2K 200MHz adjustable Frequency Resolution 0 10 0 10 0 10 Channel 1CH 1CH 1CH Waveform Depth 4K 4K 4K Vertical Res...

Страница 76: ...the oscilloscope where the device will be exposed to direct sunlight for long periods of time Caution To avoid damages to the device or probes do not expose them to sprays liquids or solvents To avoid...

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