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28 Using Your Projector
Preferences
VOLUME—Press
to
decrease the volume and
to increase the volume.
MUTE—Allows to mute the
sound.
C
USTOMIZED SCREEN—
Press
Enter
will pop-up a menu,
then select "YES". The
projector will capture the
screen image as a "My
Customized logo". This
screen will replace all the
original screens which
contains Dell logo. User
can recover the default
screen by selecting "Dell
Logo" on the pop-up
screen.
MENU LOCK—Select ON to enable Menu Lock for hiding the OSD menu. Select
OFF to disable the Menu Lock. If you want to disable the Menu Lock function
and the OSD disappears, press the Menu button on the panel for 15 seconds, then
disable the function.
M
ENU TIMEOUT—Adjust the time delay of the OSD Timeout. The Default setting is
30 seconds.
M
ENU POSITION—Select the location of the OSD on the screen.
M
ENU SETTING—
Select to change the OSD background in full or opaque.
PASSWORD—
Protect your projector and restrict access to it with Password
Security feature. This security utility enables you to impose a variety of
access restrictions to protect your privacy and stop others from tampering
with your projector. This means that the projector cannot be used if it is
taken without authorization, and thus serves as a theft-prevention feature.
When Password Protect is enabled (
On
), a Password Protect screen
requesting you to enter a password will be displayed when the power plug is
inserted into the electrical outlet and the power for the projector is first
turned on. By default, this function is disabled. You can enable this feature