Advantech PCA-6184, User Manual

Page: 46 / 116

PCA-6184, ed. 1 User’s Manual 38
3.7.1 Power-supply Type
This item allows you to select power supply type-- AT or ATX
3.7.2 Power Management
This category allows you to select the type (or degree) of power saving
and is directly related to the following modes:
1. HDD Power Down
2. Suspend Mode
There are four selections for Power Management, three of which have
fixed mode settings.
3.7.3 Video Off In Suspend
When you select “Yes”: Video will trun off when computer suspends.
When you select “No”: Video will be on when computer suspends.
3.7.4 MODEM Use IRQ
This determines the IRQ in which the MODEM can use.The choices: 3, 4,
5, 7, 9, 10, 11, NA.
3.7.5 Soft-Off by PWRBTN
If you choose “Instant-Off”, then pushing the ATX soft power switch but-
ton once will switch the system to “system off” power mode. You can
choose “Delay 4 sec.” If you do so, then pushing the button for more
than 4 seconds will turn off the system, whereas pushing the button
Disable (default) No power management. Disables all four modes
Min. Power Saving Minimum power management., Suspend Mode = 1 hr.,
and HDD Power Down = 15 min.
Max. Power Saving Maximum power management., Suspend Mode = 1 min.,
and HDD Power Down = 1 min.
User Defined Allows you to set each mode individually. When not dis-
abled, each of the ranges are from 1 min. to 1 hr. except
for HDD Power Down which ranges from 1 min. to 15 min.
and disable.
V/H SYNC+BLANK This selection will cause the system to turn off the vertical
and horizontal synchronization ports and write blanks to the
video buffer.
Blank Screen This option only writes blanks to the video buffer
DPMS Select this option if your monitor supports the display power
management signaling (DPMS) standard of the Video Elec-
tronics Standards to select Video Power Management val-
ues.