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Security Functions
3 When the confirmation message is displayed, select "Yes".
The control panel buttons will be locked in accordance with the
selected setting.
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There are two methods to cancel the projector's control panel lock.
• Using remote control, change the "Settings" - "Operation Lock" in the
configuration menu to "Off".
• Hold down the projector's [Enter] button continuously for about 7
seconds. A message will be displayed and the lock will be cancelled.
Using the control panel
Using the remote control