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Advantech TREK-674 Manual page 50

Computer

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You can see current brightness level on screen as below figure
2.
Selecting "Set" radio button
3.
Input level which you want. For example, set Current level to 5
4.
Press "Apply" button to apply brightness setting
5.
You should see the brightness changed. If you following step 4's example, the
6.
brightness becomes dark
You can adjust the range of level like step 3-5
7.
If you want change the duty cycle of level, following the instruction:
Input level which you want to configure. For example, select level 10
1.
Input the Duty cycle which you want. For example, set duty cycle to 50
2.
Press "Apply" button to apply duty cycle to level
3.
You should see the brightness changed. If you following step 1-2, the brightness
4.
becomes dark at level 10
Testing Hot key
Press display panel hot key
1.
You should see the Key Status changed 1 as below figure
2.
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