DFI LANParty Jr. GF9400 T2RS User Manual page 38

2
Hardware Installation
IrDA,CIR and Serial (COM) Connectors
IrDA and CIR
Connect the cable connector from your IrDA module to the IrDA
connector or CIR connector.
You may need to install the proper drivers in your operating system
to use the IrDA/CIR function. Refer to your operating system's
manual or documentation for more information.
Serial (COM)
The serial (COM) connector is used to connect modems, serial print-
ers, remote display terminals, or other serial devices. Your COM port
may come mounted on a card-edge bracket. Install the card-edge
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IRRX
N. C. Ground
VCC
IRTX
1 5
IrDA
Note:
The sequence of the pin functions on some IrDA/CIR cable
may be reversed from the pin function defined on the system
board. Make sure to connect the cable connector to the IrDA/
CIR connector according to their pin functions.
5VSB
1
N. C.
CIRRX
Ground
CIRTX
5
CIR
2
COM
1
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