IEI Integration TANK-820-H61 v1.00 - Manual (Page 93)

TANK-820 Em b e d d e d S ys te m
P a g e 80
WARNING:
Setting this value too high may cause the fan to rotate at full speed only
when the CPU is at a very high temperature and therefore cause the
system to be damaged.
The Temperature of Start option can only be set if the Smart Fan control option is set to
Auto PWM Mode. Use the Temperature of Start option to set the CPU temperature at
which the cooling fan starts to rotate using the starting pulse width modulation (PWM)
specified in the Start PWM option below. To set a value, select the Temperature of Start
option and enter a decimal number between 0 and 127. The temperature range is
specified below.
 Minimum Value: 0°C
 Maximum Value: 127°C
 Start PWM [30]
The Start PWM option can only be set if the Smart Fan control option is set to Auto
PWM Mode. Use the Start PWM option to set the PWM start value. To set a value, select
the Start PWM option and enter a decimal number between 0 and 100. The temperature
range is specified below.
 Minimum Value: 0
 Maximum Value: 100
 Slo p e (Du ty Cycle ) [4 (PWM)]
The Slope (Duty Cycle) option can only be set if the Smart Fan control option is set to
Auto PWM Mode. Use the Slope (Duty Cycle) option to select the linear rate at which the
PWM mode increases with respect to an increase in temperature. A list of available
options is shown below:
 0
 1