3.HARDWARE SETUP

14)Digital Audio Connector (4-1 pin SPDIFOUT) (optional)

This connector supports an SPDIF audio module that processes digital instead of analog audio output. Connect one end of the audio cable to the SPDIFOUT connector on the motherboard and the other end to the SPDIF module. NOTE: The SPDIF module must be purchased separately.

.3

H/WConnectors

SETUP

SPDIFOUT

GND

SPDIFOUT

P4T-EM

+5V

P4T-EM Digital Audio Connector

15)Standard and Consumer Infrared (SIR) 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’s SIR connector according to the pin definitions.

Front View Back View

IR

+5V

(NC) IRRX

GND IRTX

1

P4T-EM

IRTX +5V

GND (NC)

IRRX

P4T-EM Infrared Module Connector

36

ASUS P4T-EM User’s Manual