Jp1 setting function, Pin 1-2 short/closed, 12v pin 3-4 short/closed – IBASE MI802 User Manual
Page 13: Ri* pin 5-6 short/closed, Jp2 setting function, 5v jp3: lcd panel power selection, Jp3 lcd panel power, 5v jp4: lcd backlight power selection, Jp4 setting backlight voltage, 3v pin 3-4 short/closed
INSTALLATIONS
MI802 User’s Manual
9
JP1: COM1 RS232 RI/+5V/+12V Power Setting
JP1
Setting
Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
RI*
Pin 5-6
Short/Closed
+5V
JP2: COM2 RS232 RI/+5V/+12V Power Setting
JP2
Setting
Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
RI*
Pin 5-6
Short/Closed
+5V
JP3: LCD Panel Power Selection
JP3
LCD Panel Power
+3.3V*
+5V
JP4: LCD Backlight Power Selection
JP4
Setting
Backlight Voltage
1
3
2
4
5
6
Pin 1-2
Short/Closed
+3.3V
Pin 3-4
Short/Closed
+5V
Pin 5-6
Short/Closed
+12V*