Operation Manual

33
4. Convenient Features
6
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.