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How to change screen brightness

Updated on July 7, 2026

This article explains how to adjust the screen brightness on the REM400/REM500.


  1. Open the status and settings screen.
  2. From the status and settings screen, tap on Settings, then Display. The Brightness slider is at the top of the Display menu.
  3. Slide the Brightness slider to the right to increase the screen brightness.
  4. Slide the Brightness slider to the left to decrease the screen brightness.

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