How to Change the Screen Brightness on the Allegro QX

There are three ways to change the brightness of the screen on the Allegro.

Increase/Decrease the Brightness with the Keyboard

Press the <Orange> and <Up> keys to increase the brightness of the screen; press the <Orange> and <Down> keys to decrease the brightness of the screen.

Adjust the Brightness in System Settings

To change the screen brightness on the Allegro device, do the following:

1. Tap the Start button and tap Settings from the list of apps.

2. Tap the System app.

3. Tap to open Backlight settings and tap the External Power or Battery Power tab to modify the screen brightness when using battery power or when plugged into an external power source, respectively.

4. Move the slider up or down to increase or decrease screen brightness.

   

   Brightness Settings

Toggle the Backlight On/Off

The screen backlight (brightness) can be turned on or off using the keyboard. To toggle the backlight on or off, press the <Orange> and <F4> keys.

 

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