Sharp PG-D40W3D - Manual (Page 52)

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Keylock Function
Locking the Operation
Buttons on the Projector
Use this function to lock the operation buttons
on the projector.
Locking the Operation Buttons
Hold down ENTER on the projector for about
5 seconds while the projector is being turned
on.
On-screen display
The keylock function does not affect the
operation with the remote control buttons.
You cannot use the keylock function while the
projector is warming up.
Taking the Keylock off
Hold down ENTER on the projector for about
5 seconds.
On-screen display
When the projector is in standby mode, you can
release the keylock by holding down ENTER
and STANDBY/ON on the projector
simultaneously for about 5 seconds.
Info
Keylock cannot be set while the projector is:
displaying the “Menu” screens, in standby
mode, warming up, changing input signals,
operating “Auto Sync” function, in “FREEZE”
mode or on the “System Lock” screen during
warming up. •
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Adjusting the Projector Function (“PRJ - ADJ” Menu)
(Continued)