318  Settings

Changing display settings

Adjusting the screen brightness manually

1.Press HOME > MENU, and then tap Settings.

2.Tap Display > Brightness.

3.Clear the Automatic brightness check box.

4.Drag the brightness slider to the left to decrease or to the right to increase the screen brightness. Tap OK.

Adjusting the time before the screen turns off

After a period of inactivity, the phone screen turns off to conserve battery power. You can set the idle time before the screen turns off.

1.Press HOME > MENU, and then tap Settings.

2.Tap Display > Screen timeout.

3.Tap the time before the screen turns off.

Turning automatic screen rotation off

By default, the screen orientation automatically adjusts depending on how you hold the phone.

Automatic rotation is not supported in all application screens.

1.Press HOME > MENU, and then tap Settings.

2.Tap Display, and then clear the Auto-rotate screen check box.

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HTC Thunderbolt Changing display settings, Adjusting the screen brightness manually, Turning automatic screen rotation off