.3 H/WConnectors SETUP

3.HARDWARE SETUP

13)Infrared Connector (10-1 pin IrDA)

This connector supports an optional wireless transmitting and receiving infrared module to the CIR and SIR connectors for both wireless transmitting and remote control functions through an external infrared module. This connector supports an optional wireless transmitting and receiving infrared module. This module mounts to a small opening on system cases that support this feature. You must also configure the setting through UART2 Use Infrared (see 4.4.2 I/O Device Configuration) to select whether UART2 is directed for use with COM2 or IrDA. Use the five pins as shown in Back View and connect a ribbon cable from the module to the motherboard SIR connector according to the pin definitions. (NOTE: The SIR module does not come with the motherboard package.)

A7N266-E

1

+5 V

IRRX

GND

IRTX

SIR

 

 

Standard Infrared (SIR)

CIR

 

 

 

 

Front View Back View

 

 

CIRRX

NC

GND NC

+5VSB

IR_CON

IRTX +5V

GND (NC)

A7N266-E Infrared Connector

IRRX

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ASUS A7N266-E User’s Manual