Dell Latitude 3340 Owner's Manual page 39

Option
Wireless Radio Control
Wake on LAN/WLAN
Block Sleep
Peak Shift
Advance Battery Charge
Configuration
Primary Battery Charge
Configuration
Intel Smart Connect
Technology
Table 9. POST Behavior
Option
Adapter Warnings
Keypad
Description
Allows you to control the WLAN and WWAN radio. The options are:
• Control WLAN radio
• Control WWAN radio
Default Setting: both the options are disabled.
This option allows the computer to power up from the off state when
triggered by a special LAN signal. Wake-up from the Standby state is
unaffected by this setting and must be enabled in the operating system. This
feature only works when the computer is connected to AC power supply.
• Disabled – Does not allow the system to power on by special LAN
signals when it receives a wake-up signal from the LAN or wireless LAN.
(Default Setting)
• LAN Only - Allows the system to be powered on by special LAN signals.
• WLAN Only
• LAN or WLAN
• LAN with PXE Boot
Allows you to block the computer from entering into the sleep state. Option
is disabled by default.
• Block Sleep (S3)
Peak Shift minimizes AC power usage at times of peak demand. Option is
disabled by default.
Advanced Battery Charge minimizes battery health while still supporting
heavy use during the work day. Option is disabled by default.
Allows you to change the battery charge configuration.
• Adaptive (Default setting)
• Standard
• ExpressCharge
• Primarily AC Use
• Custom
NOTE: Battery settings may not be available for all battery types. To
enable this option 'Advanced Battery Charge Mode' must be disabled.
This feature allows your system to periodically sense nearby wireless
connections while the system is asleep.
Default Setting: Enabled
Description
Allows you to activate the adapter warning messages when certain power
adapters are used. The option is enabled by default.
• Enable Adapter Warnings
Allows you to choose one of two methods to enable the keypad that is
embedded in the internal keyboard.
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