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         Hantek1025G 

USER’S MANUAL                                                                                                                                         28 

3.9 External Trigger Input 

 
 

Also, you can use the external trigger input to control the Hantek1025G. 
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. 
 

 

 

Summary of Contents for Hantek1025G

Page 1: ...User s Manual Hantek1025G ARBITRARY FUNCTION GENERATOR V1 0 2 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 5 Frequency Counter Measurement 22 3 6 Digi...

Page 3: ...ounded properly 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...

Page 4: ...t 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 oscilloscope or Tektronix wav...

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

Page 6: ...Windows XP Vista Win7 Win8 Memory 128MB Graphic Card Microsoft DirectX supported Screen resolution 1024x768 Color depth 16bit Recommended System Requirements Operating System Windows XP Vista Win 7 Me...

Page 7: ...MANUAL 5 1 2 Installing Hardware 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 4 New hardware se...

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

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

Page 10: ...hile 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 Setup exe 3 The Hante...

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

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

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

Page 14: ...Hantek1025G USER S MANUAL 12 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...

Page 15: ...Save CSV Save a CSV file Save CSV As Save a CSV file as other name Print Print the current waveform Print Preview Preview the current waveform Print Setup Configure the print setup Exit Exit Hantek 10...

Page 16: ...Pattern Generator Set the Digital out pin as pattern generator Programmable Output Set the Digital out pin as programmable output Output Set Show Digital out setup dialog 5 Display Background Color Se...

Page 17: ...ility Sweep Show the sweep dialog Open Output Power On Save the current waveform to Hantek1025G and generate the waveform when the Hantek1025G powers on Close Output Power On Stop generates the wavefo...

Page 18: ...m Control System Click Menu Display 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 includ...

Page 19: ...nctions This chapter focuses on the following topics Waveform parameter Waveform output control Edition of Arbitrary Waveform Counter Frequency Measurement Waveform data files Digital Input Output Out...

Page 20: ...utput of such kind of waveform 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...

Page 21: ...Trig Use the external or internal 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 Offse...

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

Page 23: ...ata Files The data format of 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...

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

Page 25: ...r 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 Logic Analyzer you will ge...

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

Page 27: ...n will output high level Otherwise 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...

Page 28: ...by USB Close If you want to clear the waveform from the hardware memory select Close Output Power On If you don t want to generate the waveform which is saved in the hardware memory connect the CTRL p...

Page 29: ...ignal is square waveform the 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...

Page 30: ...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...

Page 31: ...g mode to switch the external trigger mode between Fall and Rise Select the Fall mode as example Input a signal which has fall edges to the TRIG pin When the Hantek 1025G gets to the fall edge of the...

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

Page 33: ...ple waveform please do these 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...

Page 34: ...oose the Arb waveform 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 you can see your own waveform in the osci...

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

Page 36: ...ability 30ppm Amplitude 3 5V Max Output Impedance 50 Output Current 50mA Ipeak 100mA System BW 25M Harmonic Wave distortion 50dBc 1KHz 40dBc 10KHz Frequency Counter Channel Range DC 50MHz Input Amplit...

Page 37: ...1 Use velvet 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 equip...

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