Dell Latitude 7220 Rugged Extreme Tablet Service Manual - Page 74

Power management

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Option Hyper-Thread Control Description • Enable Intel TurboBoost This option is set by default. Allows you to enable or disable the HyperThreading in the processor. • Disabled • Enabled-Default Power management Option Description Lid Switch Allows you to disable the lid switch so the screen does not shut off when lid is closed. Default setting: Enable Lid Switch is selected. AC Behavior Allows you to enable or disable the computer from turning on automatically when an AC adapter is connected. Default setting: Wake on AC is not selected. Enable Intel Speed • Enable Intel Speed Shift Technology Shift Technology Default setting: Enabled Auto On Time Allows you to set the time at which the computer must turn on automatically. The options are: • Disabled • Every Day • Weekdays • Select Days Default setting: Disabled USB Wake Support Allows you to enable USB devices to wake the system from Standby. NOTE: This feature is only functional when the AC power adapter is connected. If the AC power adapter is removed during Standby, the system setup removes power from all the USB ports to conserve battery power. • Enable Wake on Dell USB-C Dock Wake on LAN Allows you to enable or disable the feature that powers on the computer from the Off state when triggered by a LAN signal. • Disabled • LAN Only Default setting: Disabled Peak Shift This option enables you to minimize the AC power consumption during the peak power times of day. After you enable this option, your system runs only in battery even if the AC is attached. • Enable peak shift-is disabled • Set battery threshold (15% to 100%) - 15 % (enabled by default) Advanced Battery Charge Configuration This option enables you to maximize the battery health. By enabling this option, your system uses the standard charging algorithm and other techniques, during the non work hours to improve the battery health. Enable Advanced Battery Charge Mode- is disabled Battery#1 Charge Configuration Allows you to select the charging mode for the battery. The options are: • Adaptive-enabled by default • Standard-Fully charges your battery at a standard rate. • ExpressCharge-The battery charges over a shorter time using Dell's fast charging technology. 74 System setup

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Option
Description
•
Enable Intel TurboBoost
This option is set by default.
Hyper-Thread Control
Allows you to enable or disable the HyperThreading in the
processor.
•
Disabled
•
Enabled
—Default
Power management
Option
Description
Lid Switch
Allows you to disable the lid switch so the screen does not shut off when lid is closed.
Default setting: Enable Lid Switch is selected.
AC Behavior
Allows you to enable or disable the computer from turning on automatically when an AC adapter is connected.
Default setting: Wake on AC is not selected.
Enable Intel Speed
Shift Technology
•
Enable Intel Speed Shift Technology
Default setting: Enabled
Auto On Time
Allows you to set the time at which the computer must turn on automatically. The options are:
•
Disabled
•
Every Day
•
Weekdays
•
Select Days
Default setting: Disabled
USB Wake
Support
Allows you to enable USB devices to wake the system from Standby.
NOTE:
This feature is only functional when the AC power adapter is connected. If the AC power
adapter is removed during Standby, the system setup removes power from all the USB ports to
conserve battery power.
•
Enable Wake on Dell USB-C Dock
Wake on LAN
Allows you to enable or disable the feature that powers on the computer from the Off state when triggered by a
LAN signal.
•
Disabled
•
LAN Only
Default setting: Disabled
Peak Shift
This option enables you to minimize the AC power consumption during the peak power times of day. After you
enable this option, your system runs only in battery even if the AC is attached.
•
Enable peak shift—is disabled
•
Set battery threshold (15% to 100%) - 15 % (enabled by default)
Advanced Battery
Charge
Configuration
This option enables you to maximize the battery health. By enabling this option, your system uses the standard
charging algorithm and other techniques, during the non work hours to improve the battery health.
Enable Advanced Battery Charge Mode- is disabled
Battery#1 Charge
Configuration
Allows you to select the charging mode for the battery. The options are:
•
Adaptive—enabled by default
•
Standard—Fully charges your battery at a standard rate.
•
ExpressCharge—The battery charges over a shorter time using Dell’s fast charging technology.
74
System setup