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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 turning on 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.
■ Child Lock to make it more difficult to turn on
the projector from the control panel (but does
not affect operation of the remote control).
To turn on the projector, either use the remote control, or press and hold the
projector’s
Power button for at least 3 seconds.
■ Key Lock to disable all the buttons on the projector’s control panel.
Menu
button
Menu
navigation
buttons