Locking the Projector's Lens Settings and Buttons

You can lock the buttons on the projector's control panel to prevent anyone from using the projector. You can also lock the zoom, focus, and lens shift settings to prevent them from being adjusted.
Note: You can use the remote control to control the projector when the control panel buttons are locked.
  1. Press the Menu button.
  2. Select the Settings menu and press Enter.


  3. Select the Lock Setting setting and press Enter.
  4. Select one of these lock types and press Enter:
    • To lock the zoom, focus, and lens shift settings, select Lens Lock.
    • To lock all buttons, select Control Panel Lock > Full Lock.
    • To lock all buttons except the power button, select Control Panel Lock > Partial Lock.
      Note: The lock icon is displayed on the screen if any control panel buttons are pressed while this setting is enabled.
    Note: You can also press the lock button on the control panel to display the Control Panel Lock screen.
    You see a confirmation prompt.
  5. Select Yes and press Enter.
  6. Restart the projector for the lock settings to take effect.
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