Lanner electronics EM-568 Series User Manual page 20

Chapter 3 BIOS Setup
IRDA1: IRDA Connector
Pin No. Description
1
2
3
4
5
1
IRDA1
INVER1: LCD INVERTER Connector
Pin No. Description
1 GND
2 +5V
3 +12V
4 ENAVEE
5 Bright
INVER1
Regular pin 5 (bright) output is 1.8V. But output can be adjusted by below software tools.
E568LAWD.EXE for output: 0 ~ 3.3V
Brightness Adjust Operation:
Power-on by DOS booting disk, execute software tool and push "+" bottom to increase voltage or push
"-" bottom to decrease voltage.
16
VCC
KEY
IRRX
GND
IRTX
5
1
2
3
4
5
IRDA1
INVER1
User's Manual