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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 Low 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 displays. Select Yes to confirm.
To release panel key lock, press and hold / for 3 seconds on the projector
or remote control.
You can also use the remote control to enter the SYSTEM SETUP: Basic >
Panel Key Lock 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 display 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.
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