The
AZZA
366 MAINBOARD SERIES
Page 17
2.5.3. Standard Infrared Connector (Optional)
Connector: CN 12
Type: 5 pin
The SIR connector supports an optional wireless transmitting and receiving module. You
must configure UART 2 to select whether UART 2 is directed for use with COM 2 or IrDA.
2.5
.4. CPU Fan and Chassis Fan Connector
Connector: CN 13 (CPU Fan)/CN 17 (Chassis Fan)
Type: 3 pin
The cooling fans must be connected to their respective power connectors. If you have
installed the hardware-monitoring feature you will be able to monitor the rotating speed
of the CPU cooling fan in your Windows operating system.
Top View of an
IDE Connector
20 PINS
PIN 1
1 5V DC
2 No Connection
3 IR Reciever
4 Ground
5 IR Transmitter
Top View of an IR Connector
5V DC
IR Receiver Ground IR Transmitter
Front View of an IR Connector
Fan Signal
+12V DC
Ground
1 Ground
2 +12V DC
3 Fan Signal
Top View of a Fan Connector
Front View of a Fan Connector
Hardware Installation
