Trio Stealth G2 User Manual page 13

1.Tap the Setting icon.
2.Tap Sound.
3.Tap volume to adjust the volume for music and video.
4.Or press "VOL +" or "VOL – Button" to adjust the volume.
2) Display setting
Adjust the bightness of your screen
1. Tap the Setting icon.
2. Tap DisplayTap brightness and a slidebar will open. Slide this
bar to the right to increase brightness, and to the left to decrease
brightness.
3. Tap "OK".
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