HTC EVO Design 4G, Руководство пользователя

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Device Settings 57
Power Management Settings
Save battery power by using Power Saver, adjusting the screen brightness, or by controlling
your device
’s wireless function and data delivery.
Adjust the Screen Brightness and Screen On-Time

From the Home screen, touch > Settings > Display > Brightness , and then modify
the backlight setting as desired. See Brightness .

Add the Power Control widget to the home screen to easily adjust the screen
brightness. From the Home screen, touch > Personalize > Widget > Power
Control .

Decrease the time before the screen turns off when the device is idle. From the Home
screen, touch > Settings > Display > Sleep , and then select a timeout value. See
Sleep .

To turn off the screen, press . The device will continue to function.
Manage Your Device
’s Wireless Functions
To save battery life, you can disable the 4G, Bluetooth, GPS, Wi-Fi Hotspot, and Wi-Fi functions
of the device when not in use.
To change wireless settings:

From the Home screen, touch > Settings . Disable any wireless functions (for
example, Bluetooth or Wi-Fi ) that are not in use.
To change GPS settings:

From the Home screen, touch > Settings > Location . Disable the GPS by clearing
the Use GPS satellites checkbox.
To add a wireless function widget to your Home screen:

From the Home screen, touch > Personalize > Widget > Settings , and then touch
the widget you would like to add (for example, 4G , Bluetooth , GPS , Wi-Fi Hotspot , or
Wi-Fi ).
Set the Email Synchronization Schedule
If you use the device to send and receive email, you can set your email account to download
email more or less frequently as desired. The more frequently your device checks for new
messages, the more quickly the battery will run down.
1. From the Home screen, touch > Mail .
2. If you have set up multiple email accounts on your device, switch to the email account
that you want to edit by touching .