How to Use
Tablet Device
Apps
Network / Internet
© 2012 Sony Corporation
SGPT21 Series
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The screen brightness is not stable.
When you set automatic adjustment of the screen brightness, the screen brightness is adjusted
automatically according to the surrounding brightness.
Tap [
Apps] - [
order to remove the check mark.
293
Settings] - [
Screen] - [Brightness] - [Automatic brightness] in that
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