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Advantech TREK-674 Manual page 49

Computer

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Note: Duty Cycle Range is limited to 1-100. 100 represents the brightest.
Hot Key Control
 Specifies the duty cycle of Hot key LED light as below figure
Note: Duty Cycle Range is limited to 1-100. 100 represents the brightest.
 Hot key status.
"1" indicate hot key press. On the other hand "0" indicate hot key no press
Testing Control Panel
Connecting display panel to target machine
1.
Opening "TREK_V3_Sample_Code_ControlPanel.exe"
2.
You should see the panel firmware version on the screen without any error
3.
message as below figure
Testing Brightness Control
Selecting "Get" radio and press "Apply" button as below figure
1.
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