Instruction Manual

FDK172-834 User’s Manual
32 Hardware and Installation
Touch function enable/disable & LED indicator connector: CN18
CN18 Pin Assignment
Pin
Description
1
ON/OFF button
2
GND
3
LED
Panel control Keypad connector: CN19
CN19 Pin Assignment
Pin
Description
1
GND
2
Panel ON/OFF
3
Abnormal indicate LED
4
Normal indicate LED
5
Blacklight down
6
Blacklight up