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Adjusting Your Contrast Settings

Having trouble seeing your Fuel Lock device screen? It’s an easy fix.

  1. Enter the administrator PIN on the device and press star (*). (Forget the administrator PIN? Change it in the app. Go Settings > Admin > Change Admin PIN.)
  2. Enter 3 from the following menu.

3. Toggle the 1 and 3 keys to adjust your contrast settings.

4. Press * to exist and you’re done!