Asus Crosshair II Formula - Manual (Page 111)

ASUS Crosshair II Formula 4-39
CPU FAN Duty Cycle �100%��
Allows you to set the fan duty cycle. This item becomes configurable when
you set the CPU FAN Control item to �Duty Cycle Mode��.
Configuration options: [60%] [70%] [80%] [90%] [100%]
CHA_FAN3/1&2 Control �Duty Cycle Mode��
Allows you to select the fan control mode.
Configuration options: [Duty Cycle Mode] [Q�FAN Mode]
CHA_FAN3/1&2 Duty Cycle �100%��
Allows you to set the fan duty cycle. This item becomes configurable when
you set the CHA_FAN3/1&2 Control item to �Duty Cycle Mode��.
Configuration options: [60%] [70%] [80%] [90%] [100%]
CHA_FAN3/1&2 Q-Fan Sense �CPU Temperature��
Allows the Q-Fan to sense the CPU/MB temperature and to adjust the fan
speed. This item becomes configurable when you set the CHA_FAN3/1&2
Control item to �Q-FAN Mode��.
Configuration options: [CPU Temperature] [MB Temperature]
OPT FAN1/2/3 Control �Duty Cycle Mode��
Allows you to select the fan control mode.
Configuration options: [Duty Cycle Mode] [Q�FAN Mode]
OPT FAN1/2/3 Duty Cycle �100%��
Allows you to set the fan duty cycle. This item becomes configurable when
you set the OPT FAN1/2/3 Control item to �Duty Cycle Mode��.
Configuration options: [60%] [70%] [80%] [90%] [100%]
OPT Fan1/2/3 Target Temperature �40ºC/104ºF��
Allows the Q-Fan to sense the temperature of fans connected to OPT
Fan1/2/3 and to adjust the fan speed. These items become configurable
when the OPT FAN1/2/3 Control items are set to �Q-FAN Mode��.
Configuration options: [10ºC/50ºF] �15ºC/59ºF�� �20ºC/68ºF�� �25ºC/77ºF��
�30ºC/86ºF�� �35ºC/95ºF�� �40ºC/104ºF�� �45ºC/113ºF�� �50ºC/122ºF�� �55ºC/131ºF��
�60ºC/140ºF�� �65ºC/149ºF�� �70ºC/158ºF�� �75ºC/167ºF�� �80ºC/176ºF��
�85ºC/185ºF��
You need to connect the thermal sensor cables to the OPT_TEMP1/2/3
connectors to enable this function.
PWR_FAN Duty Cycle �100%��
Allows you to set the fan duty cycle.
Configuration options: [60%] [70%] [80%] [90%] [100%]
CPU Fan Connector Type [3-pin Fan]
Allows you to select the CPU fan connector type.
Configuration options: [4�pin Fan] [3�pin Fan]