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12) BL_SW (Back Light Switch)
The Back Light switch provides the function for screen back light adjustment.
Pin No.
Definition
1
BL_DOWN
2
BL_UP
13) LCD_VCC (LVDS Drive Voltage Jumper)
This jumper can be used to provide different screen voltage settings.
1-2 Close: Set to 3V. (Default setting)
2-3 Close: Set to 5V.
1
1
1
14) MON_SW (Flat Panel Display Switch Header)
This header allows you to connect an on/off switch for the display.
Pin No.
Definition
1
Mon_SW
2
GND
1