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Operation 39
Utilizing FAQ function
The INFORMATION menu contains possible solutions to problems regarding image
quality, installation, special feature operation and service information.
To get the FAQ information:
1. Press / on the projector or remote control
or press MENU/EXIT to open the OSD menu
and press / to highlight the
INFORMATION menu.
2. Press to select FAQ-Image and Installation or
FAQ-Features and Service.
3. Press MODE/ENTER.
4. Press / to select a problem and press
MODE/ENTER for possible solutions.
5. To exit the OSD menu, press MENU/EXIT.
Locking control keys
With the control keys on the projector locked, you can prevent your projector settings from
being changed accidentally (by children, for example). When the Panel Key Lock is on, no
control keys on the projector will operate except Power.
1. Press / on the projector or remote control or
go to the SYSTEM SETUP: Basic > Panel Key Lock
menu, and select On by pressing / on the
projector or remote control. A confirmation
message is displayed.
2. Highlight Ye s and press MODE/ENTER to
confirm.
To release panel key lock, press and hold / on the
remote control or projector for 3 seconds.
You can also use the remote control to enter the
SYSTEM SETUP: Basic > Panel Key Lock
menu and press / to select
Off.
• Keys on the remote control are still active when panel key lock is enabled.
• If you press Power to turn off the projector without disabling panel key lock, the
projector will still be in locked status the next time it is turned on.