User`s guide

Fine-Tuning the Projector 77
■ Language
Select a language to use for the projector menus. The default
language of the menu system is English. To change the language,
press the
Menu button on the projector or the remote control.
Select
Extended and press Enter, then select Language and
press
Enter. Choose your language and press Enter. Press Esc or
Menu to exit.
Using the Projector Security Features
To prevent unauthorized use of the projector, you can:
■ Assign a password. You can use the password to prevent the
projector from being turned on and prevent your custom startup
screen from being changed. See the next section.
■ Create a custom screen that is displayed at startup and/or when
the
A/V Mute button is pressed. The screen can be locked with a
password to discourage theft and provides a way to identify the
projector should it be stolen. See page 80.
■ Disable the projector’s buttons; this is useful, for example, in a
classroom when you want to ensure that no one touches the
projector’s buttons while you’re using the remote control. See
page 81.
■ Secure the projector to prevent theft using a cable locking system.
See page 82.