3.2 Backlight
1. Tap the Setting button on the Home screen to open the Settings screen.
2. Tap the
Backlight button on the Settings screen.
3. Move the slider along the track bar to adjust. To darken the screen, move the
slider to the left. To lighten the screen, move the slider to the right.
4. Tap the
button to save the changes and go back to the Settings screen.
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