Toshiba Portege Z830 PT224C Users Manual Canada; English - Page 77

Enabling Sleep and Charge, Power supply mode settings, Battery Settings

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PORTÉGÉ Z830/Satellite Z830 Series Enabling Sleep and Charge This utility can be used to enable and disable the Sleep and Charge function. Select the Enable Sleep and Charge check box to enable this function for the compatible USB ports. The default state is disabled. Power supply mode settings Your PC has multiple charging modes so that many different USB devices can be supported for Sleep and Charge function. Auto Mode (Default) is suitable for a wide range of digital audio players. However, determining which mode is suitable for your USB device is unknown without trying. Try each mode, using the following procedure, from Auto Mode to Alternate Mode to find the suitable mode for your USB device to charge. This function may not be able to be used with some connected external devices even if the appropriate mode is selected. In this situation, clear the "Enable Sleep and Charge" check box and stop using this function. Battery Settings This utility can be used to specify the lower limit of remaining battery life for Sleep and Charge. Move the slider bar to specify the lower limit. If the remaining battery life falls below the setting, the Sleep and Charge function will be stopped. Clearing the "Enable under Battery Mode" check box sets the utility to only charge when the AC adaptor is connected. Using the TOSHIBA Face Recognition TOSHIBA Face Recognition uses a face verification library to verify the face data of users when they log in to Windows. The user can thus avoid having to enter a password or the like, which makes the login process easier. TOSHIBA Face Recognition does not guarantee the correct identification of a user. Changes to the likeness of a registrant, such as hair style changes, wearing a cap, or wearing glasses may effect the recognition rates when such changes occur after the registrant had registered. TOSHIBA Face Recognition may incorrectly recognize faces that are similar to a registrant. For high security purposes, TOSHIBA Face Recognition is not a suitable substitute for Windows passwords. When security is a high priority, use your established Windows passwords to log in. User's Manual 4-10

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Enabling Sleep and Charge
This utility can be used to enable and disable the Sleep and Charge
function.
Select the
Enable Sleep and Charge
check box to enable this function for
the compatible USB ports. The default state is disabled.
Power supply mode settings
Your PC has multiple charging modes so that many different USB devices
can be supported for Sleep and Charge function.
Auto Mode
(Default) is
suitable for a wide range of digital audio players.
However, determining which mode is suitable for your USB device is
unknown without trying. Try each mode, using the following procedure,
from
Auto Mode
to
Alternate Mode
to find the suitable mode for your USB
device to charge.
This function may not be able to be used with some connected external
devices even if the appropriate mode is selected. In this situation, clear the
"Enable Sleep and Charge" check box and stop using this function.
Battery Settings
This utility can be used to specify the lower limit of remaining battery life for
Sleep and Charge. Move the slider bar to specify the lower limit. If the
remaining battery life falls below the setting, the Sleep and Charge function
will be stopped. Clearing the "Enable under Battery Mode" check box sets
the utility to only charge when the AC adaptor is connected.
Using the TOSHIBA Face Recognition
TOSHIBA Face Recognition uses a face verification library to verify the
face data of users when they log in to Windows. The user can thus avoid
having to enter a password or the like, which makes the login process
easier.
TOSHIBA Face Recognition does not guarantee the correct
identification of a user. Changes to the likeness of a registrant, such
as hair style changes, wearing a cap, or wearing glasses may effect
the recognition rates when such changes occur after the registrant had
registered.
TOSHIBA Face Recognition may incorrectly recognize faces that are
similar to a registrant.
For high security purposes, TOSHIBA Face Recognition is not a
suitable substitute for Windows passwords. When security is a high
priority, use your established Windows passwords to log in.
PORTÉGÉ Z830/Satellite Z830 Series
User's Manual
4-10