Buttons and LEDs

Position

Function

 

 

1

Power Button

 

 

2

Power LED

 

 

3

Decrease Display Brightness

 

 

4

UPS LED

 

 

5

Increase Display Brightness

 

 

6

COM2 LED - Yellow light indicates +12V from pin 9

 

 

7

COM1 LED - Green light indicates +5V from pin 9

 

 

1-4