Toshiba Client Solutions CO. LTD. UB94319WB Manuale Utente

Pagina di 92
User’s Manual
39
Utilities & Advanced Usage
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. 
Bright background light and/or shadows may prevent a registrant from 
being recognized correctly. In that case, log in using your Windows 
password. If recognition of a registrant fails repeatedly, refer to your 
computer documentation to learn ways to improve recognition 
performance.
TOSHIBA Face Recognition records face data in a log when face 
recognition fails. When transferring ownership or disposing of your 
computer, please uninstall the application or delete all the logs created 
by the application. For details on how to do this, see help file.
TOSHIBA Face Recognition can be used only in Windows Vista and 
Windows 7.