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3.9 External Trigger Input 

 
 

Also, you can use the external trigger input to control the Hantek 1025G. 
For example, the instrument generated a waveform, and you got a waveform on oscilloscope.  
 

 

 

Then, click the “Ext Trig” button on the interface of the software. The waveform on the 
oscillograph disappeared. Now the instrument use the external trigger system, but there is no 
external signal input, so the instrument stops to output waveform. 
 

 

USER’S MANUAL                                                                                                                                                           28 

                     Hantek1025G 

Summary of Contents for 1025G

Page 1: ...Hantek1025G User s Manual ARBITRARY FUNCTION GENERATOR www hantek com...

Page 2: ...pter 3 Understanding Functions 17 3 1 Waveform parameter 18 3 2 Waveform Output Control 19 3 3 Edition of Arbitrary Waveform 20 3 4 Waveform Data Files 21 3 4 Frequency Counter Measurement 22 3 5 Digi...

Page 3: ...before making connections to the input or output terminals of the instrument Correctly connect probe The probes ground terminals are at the same voltage level of the product ground Do not connect the...

Page 4: ...de frequency and offset are also settable The data format of Hantek 1025G is completely compatible with that of Tektronix it can directly read the waveform data files produced by the Tektronix oscillo...

Page 5: ...Chapter 1 Getting started This chapter focuses on the following topics System Requirements Installing hardware Installing software USER S MANUAL 3 Hantek1025G...

Page 6: ...ory 128MB Graphic Card Microsoft DirectX supported Screen resolution 1024x768 Color depth 16bit Recommended System Requirements Operating System Windows XP Vista Win 7 Memory 256MB Graphic Card Micros...

Page 7: ...ware 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 Hantek1025G s USB port 3 New hardware is found 4 New hardware search wizard starts USER S MA...

Page 8: ...5 Choose the correct directory of the driver through the browser or search in the CD driver 6 New hardware wizard installs software USER S MANUAL 6 Hantek1025G...

Page 9: ...7 Finish new hardware search wizard USER S MANUAL 7 Hantek1025G...

Page 10: ...nstallation 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 Setup exe 3 The Hantek 1025G Installation is star...

Page 11: ...4 Choose a destination directory Click Next to continue 5 Check the setup information Click Next to start copying of files USER S MANUAL 9 Hantek1025G...

Page 12: ...6 This Status dialog is displayed during copying of files 7 The installation is complete USER S MANUAL 10 Hantek1025G...

Page 13: ...Chapter 2 Operating Basics This chapter focuses on the following topics The User s Interface The Menu System The Waveform Control System USER S MANUAL 11 Hantek1025G...

Page 14: ...2 1 The User s Interface Hantek 1025G provides users a simple and full featured interface so that users do not have to spend a lot of time to learn USER S MANUAL 12 Hantek1025G...

Page 15: ...SV As Save a CSV file as other name z Print Print the current waveform z Print Preview Preview the current waveform z Print Setup Configure the print setup z Exit Exit Hantek 1025G 2 Edit z Points Edi...

Page 16: ...Show AM FM waveform 4 Digital IO z Pattern Generator Set the Digital out pin as pattern generator z Programmable Output Set the Digital out pin as programmable output z Output Set Show Digital out se...

Page 17: ...ow or hide the control panel 6 Utility z Sweep Show the sweep dialog z Open Output Power On Save the current waveform to Hantek 1025G and generate the waveform when the Hantek 1025G powers on z Close...

Page 18: ...isplay Show Hide control you can show or hide the waveform control panel You can change the waveform parameter such as frequency amplitude Y Offset or phase Also it includes the frequency counter meas...

Page 19: ...on the following topics Waveform parameter Waveform output control Edition of Arbitrary Waveform Counter Frequency Measurement Waveform data files Digital Input Output Output Power On Synchronized Out...

Page 20: ...m When switch to arbitrary waveform from other kind of waveform the edition work can be done on the original wave form 2 Set waveform parameters Click Menu Wave Parameter there are the choices for set...

Page 21: ...rnal trigger system Wave ON OFF Turn the waveform on off Ext Trig Mode External Trigger Mode see External Trigger Input Phase The phase of the waveform to generate Y Offset The offset of the waveform...

Page 22: ...3 3 Edition of Arbitrary Waveform Choose Arb waveform and click the menu Edit Edit Points to open edit points dialog USER S MANUAL 20 Hantek1025G...

Page 23: ...Hantek1025G is CSV Its format is compatible with the CSV file produced by the Tektronix ARB Express software User can edit or set up the required CSV waveform and also use Excel to open and edit the C...

Page 24: ...or off the frequency counter measurement Connect to the Frequency Counter Measurement pin and turn on the F C ON OFF you can see the frequency in the edit box Turn the left right button to C end you...

Page 25: ...ins 1 Pattern Generator The vertical resolution of Hantek1025G is 12bits If selected this mode you can get the each bit of the value by testing the digital out pins The LSB is O0 and OB is MSB By Logi...

Page 26: ...2 Programmable Output Select menu Programmable output then the Programmable output mode works Select menu Digital IO Output set the output set dialog show USER S MANUAL 24 Hantek1025G...

Page 27: ...rwise the pin will output low level 3 Digital Input Select menu Digital IO Digital Input the following dialog show If you input a high level to a digital input pin the pin on the dialog would show H o...

Page 28: ...waveform will be generated every time when you connect the Hantek 1025G to power The Hantek 1025G is powered by USB Close If you want to clear the waveform from the hardware memory select Close Outpu...

Page 29: ...frequency of which 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 waveform on CH1 is the s...

Page 30: ...nerated a waveform and you got a waveform on oscilloscope Then click the Ext Trig button on the interface of the software The waveform on the oscillograph disappeared Now the instrument use the extern...

Page 31: ...er mode between Fall and Rise Select the Fall mode as example Input a signal which has fall edges to the TRIGIN pin terminal When the Hantek 1025G gets to the fall edge of the external signal it begin...

Page 32: ...Chapter 4 Application Examples This chapter focuses on the following topics Generate the simple waveform Generate Arbitrary Waveform USER S MANUAL 30 Hantek1025G...

Page 33: ...steps as follows 1 Open the software 2 Choose the waveform type in the right control panel 3 Move your mouse to the waveform screen 4 Press the mouse left button and move draw your own waveform 5 Then...

Page 34: ...right control panel 3 Move your mouse to the waveform screen 4 Press the mouse left button and move draw your own waveform 5 Then you can see your own waveform in the oscilloscope 6 Click Edit Edit Po...

Page 35: ...Appendix Hardware specification Cleaning and Maintenance USER S MANUAL 33 Hantek1025G...

Page 36: ...Output Current 50mA Ipeak 100mA System BW 25M Harmonic Wave distortion 50dBc 1KHz 40dBc 10KHz Frequency Counter Channel Range DC 50MHz Input Amplitude 400mVpp 18Vpp Coupling Mode DC Accuracy Time Bas...

Page 37: ...cloth contact the surface of the equipment 2 Pease do not use any corrosive or chemistry Caution Please make sure the equipment is dry enough before going to work Avoid mangling the equipment or hurt...

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