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Locking the Projector 25
Locking the Projector
The projector includes various lock settings to prevent the image from being accidentally
changed once it’s adjusted, and to keep children from using the projector without adult
supervision.
To access the lock settings, follow these steps:
1. Press the
Menu button on the remote control.
2. Use the menu navigation buttons to open the
Setting
menu, then open the Operation menu, and then
select
Lock Setting.
3. Choose from these options:
■ Focus Lock to prevent the focus from being
changed.
■ Zoom Lock to prevent the picture size from
being changed.
■ Operation Lock to disable all the buttons on the
projector’s control panel. To operate the
projector, you must use the remote control.
Menu
button
Menu
navigation
buttons