Instruction manual

Chapter 2 Installation 21
LCD driving voltage select (JP8 1-3-5)
You can select the LCD connector J14 (pin 5 and pin 6) driving
voltage by setting JP8 1-3-5. The configurations are as follows:
LCD driving voltage select (JP8 1-3-5)
5V 3.3V *
*default
JP8
LCD backlight voltage select &
output (JP8 2-4-6) (JP10)
You can set the JP10 for LCD backlight voltage to 5V or 12V output,
by configuring JP8 2-4-6. The configurations are as follows:
LCD backlight voltage select (JP8 2-4-6)
5V* 12V
*default
LCD backlight voltage output (JP10)
Pin Signal
1 Backlight Vcc
2 GND
Note : DC 12V input is required to have 12V backlight output.
JP8
1
3
5
2
4
6
1
3
5
2
4
6
1
3
5
2
4
6
1
3
5
2
4
6