User`s manual

Table Of Contents
97 Appendix C
Figure C.1: CompactFlash™ socket
Table C.17: I2C BUS connector (CN4)
Pin 1 I2C DATA
Pin 2 I2C CLK
HDD LED connector (CN15)
Pin 1 +5V
Pin 2 HDD LED
SIR connector (CN20)
Pin 1 +5V
Pin 2 NC
Pin 3 IRRX
Pin 4 GND
Pin 5 IRTX
COM2 RS232/422/485 Jumper
setting (J1)