Christie Digital Systems Lx450, Lx380 Users Manual

User’s Manual
103-010100-01
103-009100-01 

2
Features and Design
◆Compact Design
This projector is designed compact in size and
weight. It is easy to carry and installed anywhere you
wish to use.
◆Functionally Rich
This projector has many useful functions such as lens
shifting, ceiling and rear projection, 360-degree
projection, variety of lens options, etc.
◆Multi-use Remote Control
Use the remote control as wired and wireless, or as a
PC wireless mouse. Eight remote control codes and
selectable pointer shapes are also available.
◆Simple...

3
Table of Contents
Trademarks
Each name of corporations or products in this book is either a registere\
d trademark or a trademark of its respective
corporation.
Features and Design  . . . . . . . . . . . . . . . .2
T able of Contents  . . . . . . . . . . . . . . . . . .3
To  the Owner  . . . . . . . . . . . . . . . . . . . . . .4
Safety Instructions  . . . . . . . . . . . . . . . . .5
Air Circulation 6
Installing the Projector in Proper Directions 7
Moving the Projector 8
Cautions in Handling the...

4
To the Owner
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO
USER-SERVICEABLE PARTS INSIDE EXCEPT
LAMP REPLACEMENT. REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL.
THIS SYMBOL INDICATES THAT DANGEROUS
VOLTAGE CONSTITUTING A RISK OF ELECTRIC
SHOCK IS PRESENT WITHIN THIS UNIT.
THIS SYMBOL INDICATES THAT THERE ARE
IMPORTANT OPERATING AND MAINTENANCE
INSTRUCTIONS IN THE OWNERS MANUAL
WITH THIS UNIT.
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN

Before installing and...

5
Safety Instructions
All the safety and operating instructions should be read
before the product is operated.
Read all of the instructions given here and retain them for
later use. Unplug this projector from AC power supply
before cleaning. Do not use liquid or aerosol cleaners.
Use a damp cloth for cleaning.
Follow all warnings and instructions marked on the
projector.
For added protection to the projector during a lightning
storm, or when it is left unattended and unused for long
periods of time,...

6
Safety Instructions
Openings in the cabinet are provided for ventilation.
To ensure reliable operation of the product and to
protect it from overheating, these openings must not
be blocked or covered. 
CAUTION
Hot air is exhausted from the exhaust vent. When
using or installing the projector, the following
precautions should be taken. 
–Do not put any flammable object or spray can near
the projector, hot air is exhausted from the air
vents.
– Keep the exhaust vent at least 3’ (1 m) away from
any...

7
Safety Instructions

10˚ 10˚
10˚10˚
Do not tilt the projector more than 10 degrees from side to side. 
In upward projection, do not tilt the projector over 10 degrees right an\
d left.
Do not put the projector on either side to project an image. 
10˚
10˚
In downward projection, do not tilt the projector over 10 degrees right \
and left.
Use the projector properly in specified positions. Improper positioning \
may reduce the lamp life and result in
severe accident or fire hazard.
This projector can...

8
Safety Instructions
Use the hand grip when moving the projector.
Replace the lens cap and retract the adjustable feet to
prevent damage to the lens and cabinet when carrying. 
When the projector is not in use for an extended period, put
it into a suitable case to protect the projector.
CAUTION IN CARRYING OR
TRANSPORTING THE PROJECTOR
–Do not drop or bump the projector, otherwise damages
or malfunctions may result.
– When carrying the projector, use a suitable carrying
case.
– Do not transport the...

9
The AC Power Cord supplied with this projector meets the requirement for\
 use in the country you purchased it.  
AC Power Cord for the United States and Canada:
AC Power Cord used in the United States and Canada is listed by the Unde\
rwriters Laboratories
(UL) and certified by the Canadian Standard Association (CSA).
AC Power Cord has a grounding-type AC line plug. This is a safety featur\
e to be sure that the plug
will fit into the power outlet. Do not try to defeat this safety feature\
.  Should...

10

Bottom Back
qFilter
w Speaker
e Lens Release Button
r Top Controls and Indicators
t Maintenance Cover
WARNING: FOR MAINTENANCE USE
ONLY. DO NOT OPEN.
y Lens Cap
!6
!4!5
!2
!3
CAUTION
Hot air is exhausted from the exhaust vent.
Do not put heat-sensitive objects near this
side.

u
e
rt
y
Fr ont
! 0o
qw
i✽
o
!1Infrared Remote Receiver (Back)
! 2Terminals and Connectors
! 3Lamp Cover
! 4Power Cord Connector
! 5Air Intake Vent
! 6Hand Grip
CAUTION
Do not turn on the projector with the lens
cap attached....