3.HARDWARE SETUP

9)Infrared Module Connector (5-pin IR)

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.)

1

 

+5V

(NC)

IRRX

GND

IRTX

Standard Infrared (SIR)

 

Front View Back View

 

 

 

 

 

 

 

 

 

 

 

 

SIR

 

 

(NC)

GND

 

CIRRX

CIR+5V

CIR

 

CUV266-DLS

 

 

 

 

 

 

 

 

 

IRTX

+5V

 

 

 

 

 

 

GND

(NC)

 

 

 

 

 

 

 

IRRX

CUV266-DLS Infrared

Module Connector

10)Chassis Open Alarm Lead (4-1 pin CHASSIS)

Designed for chassis intrusion detection, this requires an external detection mechanism such as a chassis intrusion monitor/sensor or microswitch. When any chassis component is removed, the sensor is triggered and a high-level signal is sent to this lead to record a chassis intrusion event. When not using the chassis intrusion lead, place a jumper cap over the pins to close the circuit.

1

 

Stand By)

CUV266-DLS

+5Volt (PowerSupply ChassisSignal Ground

 

1

CUV266-DLS Chassis

CHASSIS

Open Alarm Lead

 

Connectors

3. H/W SETUP

ASUS CUV266-DLS User’s Manual

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