Epson Home Cinema PRO-UHD 5050UB HDR Pixel-Shift 4K UHD 3LCD Home Theater Projector - Manual (Page 79)

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Parent topic: Adjusting Projector Features
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 the projector's power button, select Child Lock . To turn the projector on, you must press
the power button for longer than three seconds.
Note: Child Lock does not prevent the projector from turning on when the power cord is
connected if the Direct Power On Setting is set to On .
• To lock all buttons, select Control Panel Lock > Full Lock .
• To lock all buttons except the power button, select Control Panel Lock > Partial Lock .