Christie Digital Systems Lx55 Model 103-008100-01 Users Manual

							✽ Projection lens is optional.
User’s Manual
103-008100-01MODEL 
						

							2
CAUTION: T O  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 OWNER’S MANUAL WITH
THIS UNIT.
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
Before operating this projector, read this manual thoroughly
and operate the projector properly.
This projector provides many convenient features and
functions. Operating the projector properly enables you to
manage those features and maintain it in better condition for a
considerable time.
Improper operation may result in not only shortening the
product life, but also malfunctions, fire hazard, or other
accidents.
If your projector seems to operate improperly, read this
manual again, check operations and cable connections and try
the solutions in the “Troubleshooting” section in the end of this
booklet. If the problem still persists, contact the dealer where
you purchased the projector or the service center.Safety Precaution
WARNING:  TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPLIANCE
TO RAIN OR MOISTURE.
– This projector produces intense light from the projection
lens. Do not stare directly into the lens as much as
possible. Eye damage could result. Be especially careful
that children do not stare directly into the beam.
– Install the projector in a proper position. If not, it may result
in a fire hazard.
– Provide appropriate space on the top, sides and rear of the
projector cabinet for allowing air circulation and cooling the
projector. Minimum clearances must be maintained. If the
projector is to be built into a compartment or similarly
enclosed, the minimum distances must be maintained. Do
not cover the ventilation slots on the projector. Heat build-
up can reduce the service life of your projector, and can
also be dangerous.
– If the projector is not to be used for an extended time,
unplug the projector from the power outlet.
CAUTION
Not for use in a computer room as defined in the Standard for
the Protection of Electronic Computer/Data Processing
Equipment, ANSI/NFPA 75.
Ne peut être utilisé dans une salle d’ordinateurs telle que
définie dans la norme ANSI/NFPA 75 Standard for Protection
of Electronic Computer/Data Processing Equipment. 
NOTE: This symbol and recycle system are applied only to EU countries
and not applied to the countries in the other area of the world.
Your CHRISTIE product is designed and
manufactured with high quality materials
and components which can be recycled
and reused.
This symbol means that electrical and
electronic equipment, at their end-of-life,
should be disposed of separately from
your household waste.
Please dispose of this equipment at your local community
waste collection/recycling centre.
In the European Union there are separate collection
systems for used electrical and electronic products.
Please help us to conserve the environment we live in! 
CAUTION ON HANGING FROM THE CEILING
When hanging the projector from the ceiling,
clean the air intake vents, air filters, and top
of the projector periodically with a vacuum
cleaner. If you leave the projector unclean
for a long time, the dust will block the
operation of the cooling function, and it may
cause a breakdown or a disaster.
DO NOT SET THE PROJECTOR IN GREASY, WET, OR
SMOKY CONDITIONS SUCH AS IN A KITCHEN TO
PREVENT A BREAKDOWN OR A DISASTER. IF THE
PROJECTOR COMES IN CONTACT WITH OIL OR
CHEMICALS, IT MAY BECOME DETERIORATED.
READ AND KEEP THIS OWNERS MANUAL FOR LATER
USE.
TO  THE OWNER
3.3 (1 m)
3.3 (1 m) 3.3 (1 m) 3.3 (1 m)
SIDE and TOPREAR 
						

							3
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, unplug it from the wall outlet. This will prevent damage
due to lightning and power line surges.
Do not expose this unit to rain or use near water... for
example, in a wet basement, near a swimming pool, etc...
Do not use attachments not recommended by the
manufacturer as they may cause hazards.
Do not place this projector on an unstable cart, stand, or table.
The projector may fall, causing serious injury to a child or
adult, and serious damage to the projector. Use only with a
cart or stand recommended by the manufacturer, or sold with
the projector. Wall or shelf mounting should follow the
manufacturers instructions, and should use a mounting kit
approved by the manufacturers.
An appliance and cart combination should
be moved with care. Quick stops,
excessive force, and uneven surfaces
may cause the appliance and cart
combination to overturn.
Slots and openings in the back and bottom of the cabinet are
provided for ventilation, to insure reliable operation of the
equipment and to protect it from overheating.
The openings should never be covered with cloth or other
materials, and the bottom opening should not be blocked by
placing the projector on a bed, sofa, rug, or other similar
surface. This projector should never be placed near or over a
radiator or heat register.
This projector should not be placed in a built-in installation
such as a book case unless proper ventilation is provided.
Never push objects of any kind into this projector through
cabinet slots as they may touch dangerous voltage points or
short out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the projector.
Do not install the projector near the ventilation duct of air-
conditioning equipment.This projector should be operated only from the type of power
source indicated on the marking label. If you are not sure of
the type of power supplied, consult your authorized dealer or
local power company.
Do not overload wall outlets and extension cords as this can
result in fire or electric shock. Do not allow anything to rest on
the power cord. Do not locate this projector where the cord
may be damaged by persons walking on it.
Do not attempt to service this projector yourself as opening or
removing covers may expose you to dangerous voltage or
other hazards. Refer all servicing to qualified service
personnel.
Unplug this projector from wall outlet and refer servicing to
qualified service personnel under the following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the projector.
c. If the projector has been exposed to rain or water.
d. If the projector does not operate normally by following the
operating instructions. Adjust only those controls that are
covered by the operating instructions as improper
adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to
restore the projector to normal operation.
e. If the projector has been dropped or the cabinet has been damaged.
f. When the projector exhibits a distinct change in
performance-this indicates a need for service.
When replacement parts are required, be sure the service
technician has used replacement parts specified by the
manufacturer that have the same characteristics as the
original part. Unauthorized substitutions may result in fire,
electric shock, or injury to persons.
Upon completion of any service or repairs to this projector, ask
the service technician to perform routine safety checks to
determine that the projector is in safe operating condition.
V oor de klanten in Nederland
Bij dit product zijn batterijen
geleverd.
Wanneer deze leeg zijn,
moet u ze niet weggooien
maar inleveren als KCA. 
						

							4
COMPLIANCE
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 featu\
re to be sure that the
plug will fit into the power outlet. Do not try to defeat this safety fe\
ature. Should you be unable
to insert the plug into the outlet, contact your electrician.
GROUND
THE SOCKET-OUTLET SHOULD BE INSTALLED NEAR THE EQUIPMENT AND EASILY ACCE\
SSIBLE.
AC POWER CORD REQUIREMENT
Federal Communication Commission Notice
Note: This equipment has been tested and found to comply with the limits\
 for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable pro\
tection against harmful interference in a
residential installation. This equipment generates, uses and can radiate\
 radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference\
 to radio communications. However, there is no
guarantee that interference will not occur in a particular installation.\
 If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the eq\
uipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
–Reorient or relocate the receiving  antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to\
 which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
Use of shielded cable is required to comply with class B limits in Subpa\
rt B of Part 15 of FCC Rules.
Do not make any changes or modifications to the equipment unless otherwi\
se specified in the instructions. If such
changes or modifications should be made, you could be required to stop o\
peration of the equipment.
Model Number  : 103-008100-01
Trade Name  : Christie
Responsible party  : CHRISTIE DIGITAL SYSTEMS, Inc.
Address  : 10550 Camden Drive Cypress, CA 90630 U.S.A.
Telephone No.  : (714)236-8610 
						

							5
TABLE OF CONTENTS
NAME OF EACH PART OF PROJECTOR 7
SETTING-UP PROJECTOR 8
CONNECTING AC POWER CORD 8
LENS INSTALLATION 9
ADJUSTABLE FEET 10
INSTALLING PROJECTOR IN PROPER POSITION 10
MOVING PROJECTOR 11
TERMINALS OF PROJECTOR 12
CONNECTING TO COMPUTERS 13
CONNECTING TO VIDEO EQUIPMENT 14
REMOTE CONTROL OPERATION 15
LASER POINTER FUNCTION 15
REMOTE CONTROL BATTERIES INSTALLATION 16
TOP CONTROLS AND INDICATORS 17
ON-SCREEN MENU 18
HOW TO OPERATE ON-SCREEN MENU 18
FLOW OF ON-SCREEN MENU OPERATION 18
MENU BAR 19
TURNING ON/OFF PROJECTOR 20
TURNING ON THE PROJECTOR 20
TURNING OFF THE PROJECTOR 21
ADJUSTING SCREEN 22
ZOOM ADJUSTMENT 22
FOCUS ADJUSTMENT 22
LENS SHIFT ADJUSTMENT 22
KEYSTONE CORRECTION 22
PICTURE FREEZE FUNCTION 23
NO SHOW FUNCTION 23
P-TIMER FUNCTION 23
SOUND ADJUSTMENT 23
TRADEMARKS
● Apple, Macintosh, and PowerBook are trademarks or registered trademarks \
of Apple Computer,Inc.
● IBM and PS/2 are trademarks or registered trademarks of International Bu\
siness Machines, Inc.
● Windows and PowerPoint are registered trademarks of Microsoft Corporatio\
n.
● Each name of corporations or products in the owners manual is a tradema\
rk or a registered trademark of its respective corporat ion.
SELECTING INPUT SOURCE 24
SELECTING COMPUTER SYSTEM 25
PC ADJUSTMENT 26
AUTO PC ADJUSTMENT 26
MANUAL PC ADJUSTMENT 27
PICTURE IMAGE SELECT 29
IMAGE LEVEL SELECT 29
PICTURE SCREEN ADJUSTMENT 30
PICTURE SCREEN SELECT 30
SELECTING INPUT SOURCE 31
SELECTING VIDEO SYSTEM 32
PICTURE IMAGE SELECT 33
IMAGE LEVEL SELECT 33
PICTURE SCREEN ADJUSTMENT 34
PICTURE SCREEN SELECT 34
SETTING MENU 38
WIRELESS MOUSE 45
MAINTENANCE 46
WARNING TEMP. INDICATOR 46
AIR FILTERS CARE AND CLEANING 47
CLEANING PROJECTION LENS 47
LAMP REPLACEMENT 48
LAMP REPLACE COUNTER 49
TROUBLESHOOTING 50
MENU TREE 52
COMPATIBLE COMPUTER SPECIFICATIONS 54
INDICATORS AND PROJECTOR CONDITION 55
TECHNICAL SPECIFICATIONS 57
CONFIGURATIONS OF TERMINALS 58
OPTIONAL PARTS 59
LENS REPLACEMENT 59
PIN CODE NUMBER MEMO 60
DIMENSIONS 61
PICTURE IMAGE ADJUSTMENTS 35
FEATURES AND DESIGN 6
PREPARATION 7
CONNECTING PROJECTOR 12
BEFORE OPERATION 15
BASIC OPERATION 20
COMPUTER INPUT 24
VIDEO INPUT 31
PICTURE IMAGE 35
SETTING 38
APPENDIX 45 
						

							6
FEATURES AND DESIGN
This Multimedia Projector is designed with most advanced technology for \
portability, durability, and ease of use.
This projector utilizes built-in multimedia features, a palette of 1.07 \
billion colors, and matrix liquid crystal display
(LCD) technology.
◆Compatibility
This projector accepts various video and computer input
signals such as:●Computers 
IBM-compatible or Macintosh computer up to 1600
x 1200 resolution.
● 6 Color Systems
NTSC, PAL, SECAM, NTSC 4.43, PAL-M, or PAL-
N color system can be connected.
● Component Video
Component video signal, such as a DVD player
output high definition TV signals including 480i,
480p, 575i, 575p, 720p, 1035i, or 1080i, can be
connected.
● S-Video
S-Video signal, such as a S-VHS VCR output
signal, can be connected.
◆High Resolution Image
This projector provides 1024 x 768 dots resolution for
computer input and 800 horizontal TV lines. Resolution
from a computer with more than XGA (1024 x 768) is
compressed into 1024 x 768 dots. This projector cannot
display an image of over 1920 x 1080 dots. When
resolution of your computer is over 1920 x 1080, lower
the resolution for a computer output.
◆Multi-Scan System
This projector has the Multi-Scan System to conform to
almost all computer output signals quickly. There is no
need for a troublesome manual adjustment of frequency
and other settings.
◆Keystone Correction
Keystone correction function is provided to correct
distortion of the projected image allowing you to use the
projector without locational constraints.
◆Multilanguage Menu Display
Operation menu is available in 12 languages: English,
German, French, Italian, Spanish, Portuguese, Dutch,
Swedish, Russian, Chinese, Korean, or Japanese.
◆One-Touch Auto PC Adjustment
Incoming computer video signals are recognized and the
best adjustment is automatically set by the Auto PC
Adjustment function. No complicated setup is necessary
and the projection is always precise.
◆Digital Zoom (for Computer)
Digital Zoom function adjusts image size to approx. 1/4 -
49 times of an original image size, allowing you to focus
on a crucial information at the presentation.
◆Compact Design
This projector is extremely compact in size and weight.
It is designed to carry and work anywhere you wish to
use.
◆Power Management
Power management function is provided to reduce power
consumption when the projector is not in use.
The Power management function turns the projection
lamp off when the projector detects a signal interruption
or when no button is pressed for a certain period. The
projection lamp is automatically turned on again when
the projector detects a signal or any operation button is
pressed.
This projector is shipped with this function “ON.”
◆Digital Visual Interface
This projector is equipped with the DVI 24-pin terminal
for connecting DVI output from a computer.
◆Motor-driven Lens Shift
Projection lens can be moved up and down with the
motor-driven Lens Shift function. This function makes it
easy to provide projected image where you want.
Zoom and focus can also be adjusted with a motor-
driven operation.
◆Wireless Mouse
Remote control supplied with this projector has the
Wireless Mouse function for a connected computer. This
function enables you to operate both projectors and
computers with the remote control only.
◆Laser Pointer Function
Remote control supplied with this projector includes the
Laser Pointer function. This function helps you to make a
smart presentation on a projected screen. 
						

							7
PREPARATION
NAME OF EACH PART OF PROJECTOR
BOTTOM OF CABINET
BACK OF CABINET
FRONT OF CABINET
LAMP COVER
ADJUSTABLE FEET
AND 
FEET LOCK LATCHES
This projector is equipped with cooling fans for protecting from
overheating. Pay attention to the following matters to ensure
proper ventilation and avoid a possible risk of fire and malfunction.
●
Do not cover the vent slots.
● Keep this side clear of any objects. Obstructions may block
cooling the air.
AIR INTAKE VENTS
PROJECTION LENS
SPEAKERS
INFRARED 
REMOTE RECEIVER
POWER CORD CONNECTOR
EXHAUST VENT
TERMINALS
AND CONNECTORS
TOP CONTROLS
AND INDICATORS
INFRARED 
REMOTE RECEIVER
CARRYING HANDLE
AIR INTAKE  VENT
Do not turn on the projector with
the lens cap attached. High
temperature from light beam
may damage the lens cap and
result in fire hazard.
CAUTION
HOT AIR EXHAUSTED !
Air blown from the exhaust vent is hot.
When using or installing the projector, the
following precautions should be taken.
●
Do not put a flammable object near this vent.  
● Keep the rear grills at least 3.3’ (1 m) away
from any object, especially from heat-
sensitive objects.
● Do not touch this area, especially screws
and metallic parts. This area will become hot
when the projector is in use.
This projector detects internal temperature
and automatically controls operating power
of the cooling fans.
✽  optional 
						

							NOTE ON POWER CORD
AC power cord must meet the requirements of the country where you use th\
e projector.
Confirm the AC plug type with the chart below and a proper AC power cord\
 must be used.
If the supplied AC power cord does not match your AC outlet, contact you\
r sales dealer.
SETTING-UP PROJECTOR
8
PREPARATION
To POWER CORD
CONNECTOR on your
projector.
Projector sideAC Outlet side
Ground
To the AC Outlet.(120 V AC)
For Continental EuropeFor the U.S.A. and Canada
This projector uses nominal input voltages of 100–120 V or
200–240 V AC and it automatically selects correct input
voltage. It is designed to work with single-phase power
systems having a grounded neutral conductor. To reduce
risk of electrical shock, do not plug into any other type of
power system.
If you are not sure of the type of power being supplied,
consult your authorized dealer or service station.
Connect the projector with all peripheral equipment before
turning it on. (See pages 12–14 for connection.) 
CAUTION
For safety, unplug the AC power cord when the projector
is not in use. When the projector is connected to an outlet
with AC power cord, an appliance is in stand-by mode
and consumes a little electric power.
CONNECTING AC POWER CORD
Connect AC power cord (supplied) to the
projector.
The AC outlet must be near this equipment and
must be easily accessible.
To the AC Outlet.(200–240 V AC) 
						

							9
PREPARATION
Before setting up the projector, install a projection lens on
the projector.
1. Before installation, check the area where the projector isused and prepare a suitable lens. For the specifications of
a projection lens, contact sales dealer where you
purchased the projector.
2. For installation, refer to the installation manual of the
optional lens.
LENS INSTALLATION
NOTE: 
•When installing the lens, remove the cover cap of the projector. COVER CAP 
						

							10
PREPARATION
ADJUSTABLE FEET
INSTALLING PROJECTOR IN PROPER POSITION
Install the projector properly. Improper installation may reduce the lam\
p life and cause a fire hazard.
Do not tilt the projector more than 10 degrees from side to side.
Do not put the projector on either side to project an image.
NO SIDEWAYS
10˚10˚
ADJUSTABLE FEETFEET LOCK LATCHES
Projection angle can be adjusted up to 10.5 degrees with the
ADJUSTABLE FEET.
Lift the front of the projector and pull the FEET LOCK
LATCHES in each side of the projector.1
Release the FEET LOCK LATCHES to lock the
ADJUSTABLE FEET and rotate the ADJUSTABLE
FEET to a proper height, and tilt. 2
To retract the ADJUSTABLE FEET, lift the front of the
projector and pull and undo the FEET LOCK
LATCHES.
Keystone distortion of the projected image can be
corrected by the Menu Operation. (See pages 22, 38.)3