14
SIR1: Infrared Port
The infrared port allows the wireless exchange of information
between your computer and similarly equipped devices such as
printers, laptops, Personal Digital Assistants (PDAs), and other
computers.
Pin
Signal
Pin
Signal
1 NC 2 KEY
3 +5V 4 GND
5 IRTX 6 IRRX
1.
Locate the infrared port
SIR1
header on the motherboard.
2.
If you are adding an infrared port, connect the ribbon cable
from the port to the SIR1 header and then secure the port to an
appropriate place in your system chassis.
SPDIFO1: S/PDIF Out Header
S/PDIF (Sony/Philips Digital Interface) is a standard audio transfer
file format and allows the transfer of digital audio signals from one
device to another without having to be converted first to an analog
format. Via a specific audio cable, you can connect the SPDIFO1
header (S/PDIF output) on the motherboard to the S/PDIF digital
input on the external speakers or AC Decode devices.
Pin
Signal
Pin
Signal
1 SPDIFOUT
2 +5VA
3 KEY
4 GND
Installing Other Devices
Install and connect any other devices in the system following the
steps below.
FDC1
IDE2 IDE1
1
1
1
Summary of Contents for M825G Series
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