Instruction manual

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KT3 Ultra2-C ATX Mainboard

KT4 Ultra ATX Mainboard

IrDA Infrared Module Header: JIR1

The connector allows you to connect to IrDA Infrared module. You

must configure the setting through the BIOS setup to use the IR function.

JIR1 is compliant with Intel

Front Panel I/O Connectivity Design Guide.

Pin Signal

1NC

2NC

3 VCC5

4 GND

5 IRTX

6 IRRX

JIR1

6 5