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Operation
35
To cancel the timer, perform the following steps.
1.
Go back to the Presentation Timer page.
2.
Press
and press
/
to highlight Off and press Mode/Enter. A confirmation
message displays.
3.
Highlight Yes and press Mode/Enter to confirm. You will see the message “Timer is
Off ” displaying on the screen.
How to use the Timer On key?
Timer On is a multi-functional key.
•
If the presentation timer is off, pressing this key
displays a confirmation message. You can decide
whether to activate the timer or not by following
the on-screen instruction.
•
If the timer is already on, pressing this key
displays a confirmation message. You can decide
whether to restart, continue or turn off the timer
by following the on-screen instruction.
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 displays. Select Yes to
confirm.
To release panel key lock, press and hold
/
for 3
seconds on the projector or remote control.