HTC One E8 - Manual (Page 172)

Automatic screen rotation
Automatic rotation is not supported in all applications.
1. Go to Settings, and then tap Display & gestures or Display, gestures & buttons.
2. Select or clear the Auto-rotate screen option to turn it on or off.
Setting when to turn off the screen
After a period of inactivity, the screen turns off to conserve battery power. You can set the idle time
before the screen turns off.
1. Go to Settings, and then tap Display & gestures or Display, gestures & buttons.
2. Tap Screen timeout, and then tap the time before the screen turns off.
Screen brightness
1. Go to Settings, and then tap Display & gestures or Display, gestures & buttons.
2. Tap Brightness level.
3. With the Automatic brightness option selected, drag the slider to set the maximum
brightness level. This sets a limit on how bright the screen will be when Automatic
brightness is selected.
4. To set the brightness manually, clear the Automatic brightness option, and then drag the
brightness slider to the left to decrease or to the right to increase the screen brightness.
Changing the display font
You can change the font style and size of the display font.
1. Go to Settings, and then tap Display & gestures or Display, gestures & buttons.
2. Tap Font style and choose one of the built-in fonts or tap Get fonts online to go online and
download new fonts.
3. Tap Font size to choose the size of the font.
Touch sounds and vibration
Some people like the sound or vibration feedback they get when touching the screen, and some
don't. You can turn on or off various types of touch sounds and vibration on HTC One (E8).
§ Touch tones when tapping the phone dial pad
§ Touch sounds when tapping onscreen items
172 Settings and security