3
4
3. Convenient Features
❻
Preventing the Unauthorized Use of the Projector [SECURITY]
A
keyword
can
be
set
for
your
projector
using
the
Menu
to
avoid
operation
by
an
unauthorized
user.
When
a
key-
word
is
set,
turning
on
the
projector
will
display
the
Keyword
input
screen.
Unless
the
correct
keyword
is
entered,
the
projector
cannot
project
an
image.
• The
[SECURITY]
setting
cannot
be
cancelled
by
using
the
[RESET]
of
the
menu.
To enable the Security function:
1. Press the MENU button.
The menu will be displayed.
2. Press the
▶
button twice to select [SETUP] and press the
▼
button or the ENTER button to select [GEN
-
ERAL].
3. Press the
▶
button to select [INSTALLATION].
4. Press the
▼
button three times to select [SECURITY] and press the ENTER button.
The OFF/ON menu will be displayed.
5. Press the
▼
button to select [ON] and press the ENTER button.
The [SECURITY KEYWORD] screen will be displayed.
6. Type in a combination of the four
▲▼◀▶
buttons and press the ENTER button.
NOTE: A keyword must be 4 to 10 digits in length.
The [CONFIRM KEYWORD] screen will be displayed.
