Asus mes-vm User Manual page 26

III. HARDWARE SETUP
14. IrDA-Compliant infrared module connector (5-pin IR)
This connector supports the 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" in
Chipset Features Setup to select whether UART2 is directed for use with COM2
or IrDA. Use the five pins as shown on the Back View and connect a ribbon cable
from the module to the motherboard according to the pin definitions.
MES-VM Infrared Module Connector
The following PANEL illustration is used for items 14-20
MES-VM System Panel Connectors
15. System Warning Speaker Connector (4-pin SPEAKER)
This 4-pin connector connects to the case-mounted speaker. You may leave this
disconnected if your motherboard has an onboard buzzer which can replace the
chassis speaker. When connected, you will hear system warnings through both
sources. NOTE: Some sound cards allow you to connect to the system speaker
signal so that the warnings can be heard and adjusted through your multimedia
system.
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Speaker
Connector
Keyboard Lock
Message LED
ASUS MES-VM User's Manual
Front View
IRTX
GND
Reset Switch
Power LED
SMI Lead
IDELED
ATX Power Switch
Back View
+5V
(NC)
IRRX