How to reset the EOS 1Dx Mark III.

Article ID: ART176234 | Date published: 02/03/2020 | Date last updated: 02/18/2020


How to reset the EOS 1Dx Mark III to factory default settings.


Resetting Camera

Resetting Camera

The camera's settings for shooting functions and menu functions can be restored to their defaults.

  1. Select [Set-up: Reset camera].

  2. Select an item.

    • Reset individual settings

      Settings for individual selected items can be reset.

    • Factory reset

      Resets all settings to defaults.

  3. Clear the settings.

    • Select [OK] on the confirmation screen.


  • For details on clearing all Custom Function settings, see Clear all Custom Func. (C.Fn).
  • For details on clearing Custom Controls settings, see Custom Controls.
  • Still photo Custom shooting modes are reset when [Custom shooting mode (C1-C3)] in [Reset individual settings] is selected in still photo shooting mode, and movie Custom shooting modes are reset when this option is selected in movie recording mode.




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