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How to test the RS232 of GM TECH2

 

How to test the RS232 of GM TECH2

 

GM Tech2 self-test

Self test the RS232 of GM TECH2

1:  Insert the RS232 plug into your GM tech2,

How to test the RS232 of GM TECH2


Notice? the Others step, pls check the How to self test the main unit of GM tech2

2: when enter the main menu of Gm tech2, just choose:F4 tool options

How to test the RS232 of GM TECH2

3  choose F3: self test,(Tool options)

How to test the RS232 of GM TECH2

4 : just button “exit” to continue

How to test the RS232 of GM TECH2

 

5 : choose  Selectable main PCB of GM TECH2(The menu of Tech2 self test)

How to test the RS232 of GM TECH2

6:  just choose RS-232 LoopBack menu

How to test the RS232 of GM TECH2

7:  RS-232 Self test: Passed

how to test the RS232 of GM TECH2.pdf

 

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