iDiPOS WP85 - Page 14

BIBD-ICP User’s Manual
Serial Port Connectors & Headers
JPC4/5/6: JCOM4/5/6 Serial Port Voltage Switch Jumper
2
1
Pin 1-2 Close: Pin9=Ring (Default)
4
3
2
6
Pin 3-4 Close: Pin9= 5V
6
1
5
5
Pin 5-6 Close: Pin9=12V
JCOM4/JCOM5/JCOM6: Serial Port Headers
JCOM4
JCOM5
JCOM6
2
10
1
9
JLV1: Backlight Control Mode Selection Jumper
Pin
Assignment
Pin
Assignment
1
-PDCD
2
PSIN
3
PSOUT data
4
-PDTR
5
GND
6
-PDSR
7
-PRTS
8
-PCTS
9
Ring/ 5V / 12V*
10
NA
Pin 1-2 Closed: Voltage Level Mode
Pin 2-3 Closed: PWM Mode (Default)
JLV2: LCD Panel Power Select Jumper
Pin 1-2 Close: Inverter Power=3.3V (Default)
Pin 2-3 Close: Inverter Power=5V
Chapter 2: Hardware installation | 13