Epson Pro L30002UNL 30,000-Lumen HDR Pixel-Shift DCI 4K Laser 3LCD Large Venue Projector (White) - Manual (Page 181)

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5. Select Yes and press Enter .
6. Restart the projector for the lock settings to take effect.
Unlocking the Projector's Buttons
Parent topic: Projector Security Features
Related tasks
Locking the Remote Control Buttons
Unlocking the Projector's Buttons
If the projector's control panel buttons have been locked, hold the Enter or lock button on the
projector's control panel for seven seconds to unlock them. You can also use the remote control to set
the
Control Panel Lock setting to Off in the Settings menu.
If the remote control buttons have been locked, hold the i button on the remote control for 5 seconds to
unlock them.
Parent topic: Locking the Projector's Lens Settings and Buttons
Related references
Projector Feature Settings - Settings Menu
Projector Parts - Remote Control
Related tasks
Locking the Remote Control Buttons
Locking the Remote Control Buttons
You can lock some of the buttons on the remote control.
To lock the remote control buttons related to lens operation, turn on the Lens Lock setting in the
Settings menu.