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 / B           Divided source A by source B

In this function, use the addition, subtraction, multiplication, division and FFT function to 
operate and analyze the waveform.

A

Operate

Four Types:

A + B          Add source A and source B

A - B           Subtract source B from source A

A × B          Multiply source A by source B

FFT            Convert a time-domain signal into its frequency components (spectrum).

Select the operate type in the 

Operate

 menu. Select source A and B. Then adjust the 

vertical scale and offset to view the math channel clearly. The mathematic result can be 
measured by the measure

 window

 and the cursor.

The Math Function Display

    

43

  Hantek 1008

  

DIGITAL OSCILLOSCOPE

Содержание 1008

Страница 1: ...Hantek 1008 DIGITAL OSCILLOSCOPE USER SMANUAL Hantek1008...

Страница 2: ...Hantek1008 0 0 Version 1 Hantek 1008 X DIGITAL OSCILLOSCOPE USER S MANUAL...

Страница 3: ...ng Basics 23 The User s Interface 24 The Vertical System 30 The Horizontal System 32 The Trigger System 33 Input Connectors 35 CHAPTER 3 Understanding Function 36 Set Ocsilloscope 37 Set Vertical Syst...

Страница 4: ...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 re or shock hazard observe all ratings a...

Страница 5: ...roduction test research 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 n...

Страница 6: ...Win7 Processor Upwards of 1 00G processor Memory 256M byte Disk Space 500M disk free space Screen Resolution 800 x 600 pixel Recommended Con guration Operating System Windows XP SP3 System Processor 2...

Страница 7: ...ation is complete 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 drive and run...

Страница 8: ...4 Choose a destination directory Click Next to continue Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 9: ..._ 5 Check the setup information Click Next to start copying les Hantek1008...

Страница 10: ...7 Updating Your System Con guration 6 This Status dialog is displayed during les copying Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 11: ...XW 8 The installation is completed Hantek1008...

Страница 12: ...X Install Driver 1 Connect the A Type Plug of USB cable to your PC s USB port 2 Connect the B Type Plug of USB cable to the device s USB port 3 New hardware is found D Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 13: ...XY 4 New hardware search wizard starts Hantek1008...

Страница 14: ...XZ 5 Select the speci c location Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 15: ...X 6 New hardware search wizard starts to search the driver Hantek1008...

Страница 16: ...X 8 The wizard has nished installation of DRIVER 7 New hardware wizard installs DRIVER Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 17: ...e rate 2 4MSa s Max memory depth 4K points Built in fast fourier transform function FFT 20 Automatic measurements Automatic cursor tracking measurements Waveform storage record and replay dynamic wave...

Страница 18: ...notify the franchiser Check the instrument In case there is any mechanical damage or defect or the instrument does not operate properly or fail performance tests please notify the franchiser Probe Co...

Страница 19: ...X_ Correct Compensated Over compensated Hantek1008...

Страница 20: ...robe be sure the perfection of the insulated cable and do not touch the metallic portions of the probe head while it is con nected with a voltage source Function Check Perform this functional check to...

Страница 21: ...n switch on the probe as 10X and connect the probe on the osci lloscope with CH1 Aim the slot in the probe connector at the faucet on BNC of CH1 and insert then turn right to lock the probe Finally at...

Страница 22: ...al path for maximum measurement accuracy You can run the routine at any time but you should always run the routine if the ambient temperature changes by 5 deg or more For accurate calibra tion power o...

Страница 23: ...An Auto lgnition Probes Four Test Cables A USB Cable YY Accessories All the accessories list below are standard accessories for the oscilloscope A PC software of the oscilloscope Hantek1008...

Страница 24: ...YZ Chapter 2 Operating Basics The User s Interface The Menu System The Vertical System The Horizontal System The Trigger System Input Connectors Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 25: ...interface will be showed as follows In addition to displaying waveforms the display area is lled with many details about the waveform and the oscilloscope control settings 1 The Main Menu All settings...

Страница 26: ...on indicates that the channel is bandwidth limited 11 The software status indicates it connected via USB no marker the channel is not displayed 4 It shows the main time base setting 5 13 A window that...

Страница 27: ...Y The Menu System The Main Menu 1 File load or save data setup 2 View Change the user interface Hantek1008...

Страница 28: ...Y 3 Setup Setup setting 4 Display Change wave display type 5 Cursor Set Cursor measure type 6 Measure Set measurement parameters Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 29: ...Y_ 8 Utility Utility setting 9 Window Window setting 7 Acquire Run stop or other operation setting Hantek1008...

Страница 30: ...Y 11 Help Turn on help le 10 Vehicle Vehicle setting Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 31: ...Vertical System Click Setup Vertical The following gure shows the vertical parameters setting in the vertical Setup window 1 Select channel User can select the channel by clicking the Combo Box Hante...

Страница 32: ...channel voltage range 5 Probe Set the Select one according to the probe attenuation factor to ensure correct vertical scale reading 6 Invert Invert the selected wave 2 ON OFF Turn on or off the selec...

Страница 33: ...up Horizontal The following gure shows the horizontal parameters settings in the Horizontal System window 1 Time DIV lead the setting of the time base parameters 2 Format lead the setting of the horiz...

Страница 34: ...ZZ The Trigger System Click Setup Trigger The following gure shows the trigger system control 1 Trigger Mode Sets the trigger mode Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 35: ...the trigger source to CH1 CH8 Z 3 Tirgger Source 4 Trigger Slope Select the edge trigger slope to Positive or Negative slope 2 Trigger Sweep Select the trigger sweep mode to AUTO NORMAL or SINGLE Han...

Страница 36: ...r waveform display CAL Probe compensation output Other Connector USB Port Connect the B Type Plug of USB cable to this port Power Supply Built in waveform generator GND A ground terminal not installed...

Страница 37: ...Z Chapter 3 Understanding Oscilloscope Functions Set Oscilloscope Set Vertical System Set Horizontal System Set Trigger System Save Load Utility Function Measure Signal Print Hantek1008...

Страница 38: ...save several different setups Load Setup The oscilloscope can recall the last setup any saved setups or the factory setup before the oscilloscope software was running You can use the Load Setup menu...

Страница 39: ...Channel Control Panel in sidebar The Vertical function Turn on off the channel Volt DIV Select the channel voltage div Coupling Probe Select the channel probe attenuation Invert Turn on off the invert...

Страница 40: ...e the selected channel voltage in sidebar You can left click and drag the mouse on the knob to change the voltage Probe Attenuation Setting Select the attenuation factor for the probe To check the pro...

Страница 41: ...yed waveform 180 degrees with respect to the ground level When the oscilloscope is triggered on the inverted signal the trigger is also inverted Click Invert in Vertical window The following picture s...

Страница 42: ...X The following picture shows the waveform of inversion Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 43: ...ource A B Set the source of the math channel Operate Set operation type of the math channel Volt DIV Set the resolution of the math channel Probe Set the math channel probe attenuation Invert Turn on...

Страница 44: ...tract source B from source A A B Multiply source A by source B FFT Convert a time domain signal into its frequency components spectrum Select the operate type in the Operate menu Select source A and B...

Страница 45: ...om your computer Save Save the current reference waveform to your computer as rfc format Save Reference Save the current reference waveform to your computer as rfc for mat You can change the vertical...

Страница 46: ...ect the saved source The Reference Waveform Display Window Note If you turn on the Reference channel the load le window will appear Click Save to save the waveform to rfc le Then a saved source window...

Страница 47: ...ob can change Time DIV If the waveform acquisition is stopped Time DIV control expands or compresses the waveform Change Format Click Time DIV you can set the time base in Horizontal Setup window In t...

Страница 48: ...ton to set the trigger point to the horizontal center of the screen Horizontal position changes the displayed waveform position relative to the trigger point The user can drag on screen to change the...

Страница 49: ...n to occur The oscilloscope continues to ac quire enough data so that it can draw the waveform to the right of the trigger point after it detects a trigger The Edge trigger determines whether the osci...

Страница 50: ...H1 Select CH1 as trigger signal CH2 Select CH2 as trigger signal CH3 Select CH3 as trigger signal CH4 Select CH4 as trigger signal Slope Set the slope to Rising or Falling Rising Trigger on rising edg...

Страница 51: ...u to save data setup and image 2 Save Setup Save the current oscilloscope setup to le 3 Save Image Save the software display window in a bmp or jpg format le 1 Save Data Save waveform data as one of t...

Страница 52: ...Load Click File in main menu to recall saved waveform and setup 1 Load Data Load the waveform that had saved 2 Load Setup Load the instrument that had saved 51 Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 53: ...lways run the routine if the ambient temperature changes by 5 deg or more For accurate calibra tion power on the oscilloscope and wait twenty minutes to ensure it is warmed up To compensate the signal...

Страница 54: ...t setups Factory Setup in Utility menu the oscilloscope displays the CH1 The oscilloscope set up for normal operation when it is shipped from the factory and can be recalled at anytime by user The Fac...

Страница 55: ...There are two languages in Language Click Language in Utility menu Language menu The default language is English 54 Hantek1008...

Страница 56: ...o take measurements by moving the cursors 1 Source The user can set the source to CH1 CH2 and When you use cursors be sure to set the Source to the waveform on the display that you want to measure 2 T...

Страница 57: ...t displays on status bar 2 Trace The Trace cursors appear as vertical lines on the display and measure the waveform amplitude at the point the waveform crosses the cursor 1 Cross The Cross cursors app...

Страница 58: ...r measure result display on status bar 3 Vertical The Vertical cursors appear as vertical lines on the display and measure the vertical parameters The Trace cursor display window 57 Hantek 1008 DIGITA...

Страница 59: ...l cursor measure result display on status bar 4 Horizontal The Horizontal cursors appear as horizontal lines on the display and measure the hori zontal parameters The Vertical cursor display window 58...

Страница 60: ...sult display on status bar Measure Menu Click Measure in main menu The oscilloscope provides 20 parametric auto measurements 12 voltage and 8 time measurements The Horizontal cursor display window 59...

Страница 61: ...mum Voltage of the absolute minimum level measured over the entire waveform Peak To Peak Peak to peak Max Min measured over the entire waveform Top Voltage of the statistical maximum level measured ov...

Страница 62: ...100 measured over the entire waveform 3 Horizontal Period Time to take for the rst signal cycle to complete in the waveform Frequency Reciprocal of the period of the rst cycle in the waveform Rise Tim...

Страница 63: ...n the 50 amplitude points 4 Clear Measure Clear all measure items on display screen The Measure Display Window Note The results of the automatic measurements will be displayed on the bottom of the scr...

Страница 64: ...m Display Type Click Type in Display menu The following gure shows the type parameters setting If the Vectors type mode is selected the waveform will be displayed as following gure 63 Hantek 1008 DIGI...

Страница 65: ...Display Grid Click Display in main menu If the Dots type mode is selected the waveform will be displayed as following gure 64 Hantek1008...

Страница 66: ...The grid shows 65 Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 67: ...Intensity Click Display Intensity in main menu The grid not shows 66 Hantek1008...

Страница 68: ...You can change the grid and waveform color intensity in this dialog The following gure shows the intensity dialog which shows the display parameters setting 67 Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 69: ...Click the black box and you can set the background color Click Grid Banckground Color in Display You can change the banckground color Grid Background Color 68 Hantek1008...

Страница 70: ...t waveform 2 Click the PrintPreview in File menu to get into the Preview window window use the Zoom In button and the Zoom Out button to change the size of the waveform graph Click the Close button to...

Страница 71: ...The Print report 70 Hantek1008...

Страница 72: ...Chapter 4 Application Example Simple Measurement Capturing a Single Shot Signal The Application of the X Y Taking Cursor Measurement 71 Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 73: ...ollows 1 Click the Measure Horizontal Frequency button the frequency of the signal display on the bottom of the waveform interface 2 Click the Measure Vertical Peak to Peak button the Vpp of the signa...

Страница 74: ...the Trigger Slope to which means you select the rising edge 5 Adjust the Volts DIV and the time base in a proper range for the signal 6 Drag the trigger level sign on the waveform display screen to pr...

Страница 75: ...he switch to x10 on the probes 2 Connect the CH1 probe to the input of the circuit and connect the CH2 probe to the output of the circuit 3 Adjust the vertical scale and offset to display approximatel...

Страница 76: ...Signal in X Y Format 75 Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 77: ...om the formula above arcsine A B or arcsine C D If the main axis of the ellipse is between I and III quadrant must be in the range of 0 2 or 3 2 2 If the main axis is at II and IV quadrant must be in...

Страница 78: ...e of the First Sine Waveform Do these steps 1 Click Cursor Source 2 Click Cursor Type select Vertical 3 Push left mouse button and the vertical lines appear 4 Drag the mouse button to the point you wa...

Страница 79: ...nt measure CH2 2 Click Cursor Type select Horizontal 3 Push left mouse button and the Horizontal lines appear 4 Drag the mouse button to the point you want to measure 5 Release the left mouse button t...

Страница 80: ...n X axis in a Waveform Do these steps 1 Click Cursor Source select CH1 select CH2 if you want trace CH2 2 Click Cursor Type select Trace 3 Click the cursor at the position that you want to trace the w...

Страница 81: ...Note Click Cursor Type select Cross you can measure time and amplitude at the same time Read the details showing in the status bar 80 Hantek1008...

Страница 82: ...Chapter 5 Appendix Appendix A Speci cations Appendix B General Maintenance 81 Hantek 1008 DIGITAL OSCILLOSCOPE...

Страница 83: ...Attenuation Factors Supported Voltage Resistance 1M DC Input Impedance 2 4MSa s Single channel Real Time Sample Input Coupling Sample Rate Sample Mode Appendix A Speci cations Speci cations Table Acq...

Страница 84: ...sitive Width Frequency Period Rise Time 10 90 Vmid Vrms Vcrms Preshoot Overshoot Vp p Vmax Vmin Vmean Vamp Vtop Vbase Cross Trace Horizontal Vertical Time Measurement Voltage Auto Measure Cusor CH1 CH...

Страница 85: ...evice and probes as often as operating conditions require Make sure the device disconnect from all power sources To clean the exterior surface perform the following steps 1 Remove loose dust on the ou...

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