User`s manual

INSTALLATIONS
JP5: COM4 RS232 +5V / +12V Power Setting
Pin #
Signal Name JP5 Signal Name
Pin #
1 RI +12V 2
3 RI (Default) RI (Default) 4
5 RI +5V 6
COM4 Settings: Pin 1-2 short = +12V, Pin 5-6 short = +5V, Pin 3-4
Standard COM Port
JP6: COM3 RS232 +5V / +12V Power Setting
Pin #
Signal Name JP6 Signal Name
Pin #
1 RI +12V 2
3 RI (Default) RI (Default) 4
5 RI +5V 6
COM3 Settings: Pin 1-2 short = +12V, Pin 5-6 short = +5V, Pin 3-4
Standard COM Port
JP8: LCD Panel Power Selection
JP8 LCD Panel Power
3.3V
5V
JP9: Clear CMOS Setting
JP9 Setting
Normal
Clear CMOS
10 MI800 User’s Manual