User’s Manual 4-11
Operating Basics

Enabling USB Sleep and Charge

This utility can be used to enable and disable the USB Sleep and Charge function.
Check the “USB Sleep and Charge” checkbox. In the default state, this function is
disabled.Power supply mode settings
There are several USB Sleep and Charge function modes. “Mode 4 (Default)”
should normally be used. Set one of the other modes (try from “Mode 3” to “Mode
1”)*1 if the charge function cannot be used in “Mode 4 (Default)”. This function
may not be able to be used with some connected external devices even if the
appropriate mode is selected. In this situation, uncheck the “USB Sleep and
Charge” checkbox and stop using this function.
*1 Some mode may not be displayed in the list.

Battery Settings

This utility can be used to specify the lower limit of remaining battery life for USB
Sleep and Charge. Move the slider bar to specify the lower limit. If the remaining
battery life falls before the setting, the “USB Sleep and Charge” function will be
stopped. Unchecking the “Enable under Battery Mode” checkbox sets the utility to
only charge when the AC adaptor is connected.

Using the Function buttons

This section describes the Function buttons.
Seven buttons are provided with some models.
Icon Function button DVD *CD/None
ECO
CD/DVD Launch TOSHIBA
DVD PLAYER
Launch Windows
Media Player
Play/Pause Play/Pause Play/Pause
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Mute Mute Mute
Volume UP and
DOWN
Volume UP/DOWN Volume UP/Down