Using The Projector Security Features - Epson EX31 User Manual

Fine-Tuning the Projector
72
■
Link 21L
Select to enable the projector to be monitored and controlled
On
from a computer using Link 21L software and the Epson USB
Communication driver.
■ Language
Select a language to use for the projector menus.

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 button is pressed. The screen can be locked with a
A/V Mute
password to discourage theft and provides a way to identify the
projector should it be stolen. See page 75.
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 76.
■ Secure the projector to prevent theft using a cable locking system.
See page 77.