Jp1: Com1 Rs232 Ri/+5V/+12V Power Setting; Jp2: Com2 Rs232 Ri/+5V/+12V Power Setting; Jp3: Lcd Panel Power Selection; Jp4: Lcd Backlight Power Selection - American Megatrends MI802 User Manual

JP1: COM1 RS232 RI/+5V/+12V Power Setting

JP1 Setting
Pin 1-2
Short/Closed
Pin 3-4
Short/Closed
Pin 5-6
Short/Closed

JP2: COM2 RS232 RI/+5V/+12V Power Setting

JP2 Setting
Pin 1-2
Short/Closed
Pin 3-4
Short/Closed
Pin 5-6
Short/Closed

JP3: LCD Panel Power Selection

JP3 LCD Panel Power
+3.3V*
+5V

JP4: LCD Backlight Power Selection

JP4 Setting
Pin 1-2
Short/Closed
1 2
Pin 3-4
3 4
Short/Closed
5 6
Pin 5-6
Short/Closed
MI802 User's Manual
INSTALLATIONS
Function
+12V
RI*
+5V
Function
+12V
RI*
+5V
Backlight Voltage
+3.3V
+5V
+12V*
9