A690E-IS
19
LCD Power ON/OFF Header *
This header allows you to control the LCD Power ON/OFF.
1
Header Close:
LCD Power ON
1
1
Header Open:
LCD Power OFF
LCD Backlight Power Select Header *
This header is for selecting LCD backlight power.
1
3
Pin 1-2 Close:
Backlight Power=5V
1
3
1
3
Pin 2-3 Close:
Backlight Power=12V