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Hiding the image
In order to draw the audience's full attention to the presenter, you can
use BLANK on the projector or remote control to hide the screen
image. Press any key on the projector or remote control to restore the
image. The word 'BLANK' appears at the lower right corner of the
screen while the image is hidden.
You can set the blank time in the SYSTEM SETUP: Basic > Blank
Timer menu to let the projector return the image automatically after a
period of time when there is no action taken on the blank screen.
Once BLANK is pressed, the projector enters Economic mode
automatically.
Do not block the projection lens from projecting as this could cause the blocking object to become
heated and deformed or even cause a fire.
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.
2. A confirmation message is displayed. Select Yes to confirm.
To release panel key lock, press any key of the projector once to display
the panel key lock warning. With the warning being displayed, press
on the projector or remote control again. (Press and hold the key
on the 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 in use 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.
Freezing the image
Press FREEZE on the remote control to freeze the image. The word
'FREEZE' will be displayed in the upper left corner of the screen. To
release the function, press any key on the projector or remote control.
Even if an image is frozen on the screen, the pictures are running on
the video or other device. If the connected devices have active audio
output, you will still hear the audio even though the image is frozen on
screen.
Do not keep displaying a still picture for an extended period of
time, as the afterimages may linger on the screen.
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