Aaeon PCM-4894 User Manual page 50

Video Off Method
This governs monitor power saving by controlling how power
management blanks the monitor screen. The default setting
blanks the screen and turns off vertical and horizontal scanning
and requires a monitor with "green" features. If you don't have
this type of monitor, use the Blank option. DPMS (Display
Power Management System) allows the BIOS to control the video
display card if the card has the DPMS feature.
V/H SYNC+Blank (Default)
BLANK (non-green monitor, less saving)
DPMS (Display card must support DPMS)
Modem Use IRQ
If you have a modem installed in your system, you can enter
which IRQ it is using so that APM can control it.
HDD Power Down
When enabled and after the selected time of system inactivity, the
hard disk drive will be powered down while all other devices will
remain active.
Doze Mode
This sets the period of system inactivity after which the system
goes into Doze mode, the most limited power saving state. The
settings range from 10 seconds to 1 hour and can be set manually
when power management is in User Define mode. The default
setting is Disabled. When the system goes into power saving
mode, power management will skip to the next mode in the
sequence if this is disabled.
44 PCM-4894 User Manual