Installation and Setup

Identifying the back panel (continued)

Symbol

Item

Function

 

 

 

9

Speakers

Provides stereo sound.

 

 

 

:

Security slot

Secures the projector using a cable lock.

 

 

 

;

Control power output

Controls a motorized screen or similar device.

 

 

 

<

Analog video input

Connects various equipment with RGB, RGBS,

 

 

RGBHV, and YPbPr output.

 

 

 

=

M1 input

Connects various equipment with analog- and

 

 

digital-video output. Also supports USB-device

 

 

output.

 

 

 

>

Main power

Connects power cord to projector.

 

 

 

?

Main disconnect switch

Disconnects power. Turn off only when

 

 

disconnecting power cord.

 

 

 

@

Remote input

Provides a wired connection for the remote

 

 

control, such as for rear projection.

 

 

 

A

USB device output

Sends mouse and keyboard signals from the

 

 

remote control to a computer.

 

 

 

✎Certain models contain an L1581A Advanced Connectivity Module with additional ports. See the L1581A manual for information about using this module.

Reference Guide

13