4.7 Power Management Setup

The Power Management Setup allows you to configure your system to most effectively save energy.

4.7.1 ACPI function

The choice: Enabled, Disabled

4.7.2 ACPI Suspend Type

This field is used to select the type of Suspend mode: “S1 (POS)” : Enables the Power On Suspend function. “S3 (STR)” : Enables the Suspend to RAM function.

4.7.3 Power Management

This category allows you to select the type (or degree) of power saving and is directly related to the following modes of:

1.HDD Power Down

2.Suspend Mode

There are four selections for Power Management, three of which have fixed mode settings:

Min. Power SavingMinimum power management., Suspend Mod e= 1 hr., and HDD Power Down = 15 min.

Max. Power SavingMaximum power management., Suspend Mode = 1 min., and HDD Power Down = 1 min.

User Defined

(Default)Allows you to set each mode individually. When not disabled, 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.

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Advantech ARK-7480 manual Power Management Setup, Acpi function, Acpi Suspend Type