Setting When To Turn Off The Screen; Screen Brightness; Night Mode - HTC Desire 19s User Manual

115 Common settings

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. From the Home screen, swipe up and then tap Settings Display & gestures.
2. Tap Advanced.
3. Tap Screen timeout, and then tap the time before the screen turns off.

Screen brightness

Screen brightness level can be automatically adjusted or manually set.
1. From the Home screen, swipe up and then tap Settings Display & gestures.
2. Use Automatic brightness to automatically adjust the screen brightness depending on your
lighting environment. This feature is turned on by default.
If you want to manually set the screen brightness, tap the Automatic brightness On/Off
switch to turn it off.
3. Tap Brightness level, and then drag the slider.
This sets the maximum brightness level for Automatic brightness if this feature is turned on,
or allows you to manually set the screen brightness if the feature is turned off.

Night mode

Adjust the screen from blue to a warmer color to help reduce eye strain when viewing it at night.
1. From the Home screen, swipe up and then tap Settings Display & gestures.
2. Tap Night mode, and then tap Schedule to set a schedule when to turn on the feature.
3. Tap Turn on until _____.
4. With Night mode turned on, drag the slider to adjust the color temperature. Dragging the
Intensity slider to the right filters out more blue light.
Tap Turn On/Turn Off to toggle this feature immediately.