Hdd Power Down; Soft-Off By Pwr-Bttn; Cpu Thrm-Throttling; Poweron By Lan - Advantech ARK-3381 User Manual

4.7.6 HDD Power Down

You can choose to turn the HDD off after one of the time intervals listed,
or when the system is in "suspend" mode. If the HDD is in a power saving
mode, any access to it will wake it up.

4.7.7 Soft-Off by PWR-BTTN

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, then pushing the button for more than 4
seconds will turn off the system, whereas pushing the button momentarily
(for less than 4 seconds) will switch the system to "suspend" mode.

4.7.8 CPU THRM-Throttling

This field allows you to select the CPU THRM-Throttling rate. The
choices: 12.5%, 24.0%, 37.5%, 50.0%, 62.5%, 74.0%, 87.5%.

4.7.9 PowerOn By LAN

This item allows you to wake up the system via LAN from the remote-
host. The choices: Enabled, Disabled.

4.7.10 PowerOn By Modem

When Enabled an input signal on the serial Ring Indicator (RI) line (in
other words, an incoming call on the modem) awakens the system from a
soft off state. The choices: Enabled, Disabled.

4.7.11 PowerOn By Alarm

When Enabled, your can set the date and time at which the RTC (real time
clock) alarm awakens the system from Suspend mode. The choices:
Enabled, Disabled.

4.7.12 Primary IDE 0 (1) and Secondary IDE 0 (1)

When Enabled, the system will resume from suspend mode if Primary
IDE 0 (1) or Secondary IDE 0 (1) is active. The choice: Enabled, Dis-
abled.
47 Chapter 4