2.39 IrDA Connector (IR1)
The IrDA connector (IR1) can be configured to support wireless
infrared module, with this module and application software such as
laplink or Win95 Direct Cable connection, user can transfer files to
or from laptops, notebooks, PDA and printers. Install infrared
module onto IrDA connector and enable infrared function from
BIOS setup. Make sure to have correct orientation when you plug
onto IrDA connector IR1.
Pin Signal
1 +5V
2 N.C
3 IRRX
4 GND
5 IRTX