DFI COM630-B - Manual (Page 35)

35
2
Hardware Installation
IrDA Connector
1
5
VCC
N. C.
IRRX
Ground
IRTX
Connect the cable connector from your IrDA module to the IrDA connector.
Note:
The sequence of the pin functions on some IrDA cable may be reversed
from the pin function defined on the system board. Make sure to con-
nect the cable connector to the IrDA connector according to their pin
functions.
You may need to install the proper drivers in your operating system to use the
IrDA function. Refer to your operating system’s manual or documentation for
more information.