HTC EVO 3D User Manual - Page 70

Adjusting the Display Brightness and Screen On-Time, Managing Your Device’s Wireless Functions - battery life

Page 70 highlights

Adjusting the Display Brightness and  Screen On-Time ⅷ Press > , tap Settings > Display > Brightness, and then modify the backlight setting as desired. For more information, see "Display Settings" on page 44. - or - Add the Power Control widget to the home screen to easily adjust the screen brightness. Press and  tap > Widget > Power Control. ⅷ Decrease the time before the screen turns off when the device is idle. Press > , tap Settings > Display > Screen timeout, and then select a timeout value. ⅷ To turn off the screen, press will continue to function. . The device Managing Your Device's Wireless Functions To save battery life, you can disable the 4G, Bluetooth, GPS, Sprint Hotspot, and Wi-Fi functions of the device when not in use. To change wireless settings: ᮣ Press > and then tap Settings > Wireless & networks. Disable any wireless functions (for example, Bluetooth or Wi-Fi) that are not in use. To change GPS settings: ᮣ Press > and then tap Settings > Location. Disable the GPS by unchecking Use GPS satellites. To add a wireless function widget to your Home screen: ᮣ Press and tap > Widget > Settings. Tap the widget you would like to add (for example, 4G, Bluetooth, GPS, Sprint Hotspot, or Wi-Fi). 58 2B. Settings

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58
2B. Settings
Adjusting the Display Brightness and
Screen On-Time
³
Press
>
, tap
Settings > Display > Brightness
,
and then modify the backlight setting as desired. For
more information, see “Display Settings” on page 44.
– or –
Add the
Power Control
widget to the home screen to
easily adjust the screen brightness. Press
and
tap
> Widget > Power Control
.
³
Decrease the time before the screen turns off when
the device is idle. Press
>
, tap
Settings >
Display > Screen timeout
, and then select a timeout
value.
³
To turn off the screen, press
. The device
will continue to function.
Managing Your Device’s Wireless
Functions
To save battery life, you can disable the 4G, Bluetooth,
GPS, Sprint Hotspot, and Wi-Fi functions of the device
when not in use.
To change wireless settings:
´
Press
>
and then tap
Settings > Wireless &
networks
. Disable any wireless functions (for
example,
Bluetooth
or
Wi-Fi
) that are not in use.
To change GPS settings:
´
Press
>
and then tap
Settings > Location
.
Disable the GPS by unchecking
Use GPS satellites
.
To add a wireless function widget to your Home screen:
´
Press
and tap
> Widget > Settings
. Tap the
widget you would like to add (for example,
4G
,
Bluetooth
,
GPS
,
Sprint Hotspot
, or
Wi-Fi
).