Using The Projector Security Features - Epson PowerLite 78 User Manual

: Enable if you want the projector to turn off
Sleep Mode
automatically if it is idle and no signal is received for 1 to 30
minutes (you can adjust the amount of time using the next
setting).
Sleep Mode Timer
period of time before the projector turns off automatically, from
1 to 30 minutes.
Lens Cover Timer
power off automatically when the
more than 30 minutes.
High Altitude Mode
above 4,900 feet (1,500 meters) to ensure that the temperature is
regulated properly. Turn this setting off for lower elevations.
■
USB Type B
Select how you want to use the USB port. Select
use the USB port to project computer images. Select
to use the remote control to advance PowerPoint
Up/Down
slides. Select
Wireless Mouse
like a wireless mouse. See page 53 for restrictions and details.
■
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 70.
: When Sleep Mode is on, you can set the
: Enabled by default to turn the projector's
A/V Mute
: Enable when you are using the projector
to use the remote control buttons
slide is closed for
to
USB Display
Page
Fine-Tuning the Projector
note
Do not use the projector at
altitudes above 7,500 feet
(2,286 meters).
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