Kontron Mungo545, User Manual

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Mungo545 User’s Manual 55
ACPI Function
This field allows you to enable or disable the ACPI (Advanced
Configuration Power Interface) function on the motherboard. By default,
this field is set to
Enable.
Power Management
This field allows you to select the type of powe r saving management
modes. There are four selections for Power Management.
Min. Power Saving Minimum power management
Max. Power Saving Maximum power management.
User Define Each of the ranges is from 1 min. to 1hr.
Except for HDD Power Down which ranges
from 1 min. to 15 min. (Default)
Video Off Method
This field defines the Video Off features. There are three options.
V/H SYNC + Blank: blank the screen and turn off vertical and horizontal
scanning.
DPMS: Allows the BIOS to control the video display board if it supports the
DPMS feature.
Blank Screen (Default setting): This option only writes blanks to the video
buffer.
Standby Mode
After the selected period of system inactivity, the fixed disk drive and the
video shut off while all other devices still operate at full speed.
HDD Power Down
When enabled, and after the set time of system inactivity, the hard disk
drive will be powered down while all other devices remain active.
Soft-Off by PBTN
This field defines the power-off mode when using an ATX power supply.
The
Instant Off mode allows powering off immediately upon pressing the
power button. In the Delay 4 Sec mode, the system powers off when the
power button is pressed for more than four seconds or enters the suspend
mode when pressed for less than 4 seconds. The default value is
Instant
Off .