Hardware setup, 2 rear cooling fan control board, Rear cooling fan control board settings – Asus AP2300 User Manual
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4. Hardware Setup
4. Hardware Setup
AP2300 Hardware Reference Guide
• 4-2
Rear Cooling Fan Control Board
The rear fans are controlled and monitored by a control board. The fan con-
trol board requires power input from the power supply which allows the
individual fans to obtain their power when connected to the control board.
The ASMA software can monitor the fan status from the fan control board.
The fan control board’s cable connections are shown below.
Rear Cooling Fan Control Board Settings
The rear fan control board has DIP switches to allow controlling the control
board status and the number of fans.
DIP Switch SET1
Fan Control Board Setting
ON (momentarily) Reset Control Board
OFF
Normal (Default)
SET2 SET3
SET4
Number of Fans
ON
ON
ON
1
ON
ON
OFF
2 (Default)
ON
OFF
ON
3
ON
OFF
OFF
4
OFF
ON
ON
5
OFF
ON
OFF
6
OFF
OFF
ON
7
OFF
OFF
OFF
8
Rear Fans
Fan Control
Settings
Fan Power
Connectors
Power Input
Connector
Fan
Reserved
Fan Connectors
Fan Status Signal
Connector
Reserved
Connector