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DU6675 DLP Projector - User's Manual
31
Preventing the Unauthorized Use of the Projector
Using the Control Panel Lock
This function allows you to lock control panel on the projector; set it to On to lock the
control panel. Otherwise, set it to off to unlock the control panel.
Using the Security Lock
The projector has a built-in security feature to lock the OSD control panel and deny remote
control operation. The security feature has no default keyword; in the rst instance of
enabling the security feature, the user must dene a keyword.
Locking the projector
To setup the security keyword, refer to the following guide.
1. Press MENU on the OSD control panel
on the projector or remote control to
display the Main menu.
2. Use arrow keys to select Security Lock
under SETUP\Advanced menu.
3. Enter the password by remote control
key and use ▲▼◄► to set up the PIN
code.
4. Once the PIN code is set, the PIN code
window is displayed when any control
button is pressd.
Unlocking the Projector
To unlock the projector, refer to the following guide
1. When the projector is locked, either by
re-quest during operation or at start up,
the locked message is displayed.
2. To unlock the projector, enter the
previously dened PIN code to activate
the projector.