1280 | Promethean Support

1280 – How can I reset my PRM-10 or PRM-20 projector back to factory defaults?

Applicable to:

  • PRM 10

    PRM 10

  • PRM 20

    PRM 20

To revert your PRM-10 or PRM-20 projector back to factory settings, first press the MENU button and using the right arrow button navigate across to the Settings option (second icon from the right).

Press the down arrow button until you reach the Factory default option.

Press SELECT and then press the right arrow button to proceed with the factory reset.

User-added image

If you still need technical support, please contact us.