IEI Integration TANK-820-H61 v2.03 - Manual (Page 93)

TANK-820-H61 Em b e d d e d S ys te m
P a g e 80
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
 2
 4
 8
 16
 S ys tem Sm art Fan co n tro l [Au to Du ty-Cycle Mo d e]
Use the System Smart Fan control BIOS option to configure the System Smart Fan.

Manual Duty Mode The fan spins at the speed set in the manual
setting

Auto Duty-Cycle
Mode
D EFAULT The fan adjusts its speed using these
settings:
First Boundary Temperature
Second Boundary Temperature
Third Boundary Temperature
Fourth Boundary Temperature