Christie Digital Systems Lx750, Lw650, Ls+700 User Manual

							LX750/LW650/LS+700
USER MANUAL
020-000158-01 
						

							ENGLISH
1
Projector
LX750/LW650/LS+700
User Manualoncise
Thank you for purchasing this product.
Please read through this manual before using this product, in order to use safely and 
utilize well the product.
NOTE
* In this manual, unless any comments are accompanied, “the manuals” means all the 
documents provided with this product, and “the product” means this projector and all the 
accessories came with the projector.
 WARNING
●  Read all the manuals before using the product. Retain the manuals in a safe place for 
future reference.
● Heed all the warnings and cautions in the manuals or on the product.
● Follow all the instructions in the manuals or on the product.
Contents
1. First of all ............................................2
1.1 Entries and graphical symbols .............. 2
1.2 Important safety instructions ................. 2
1.3 Regulatory notices ................................. 3
2. Checking the contents of package ....5
3. Attaching the lens unit .......................5
4. Placing the projector ..........................6
4.1 Installation environment ........................ 6
4.2 Projection style ...................................... 6
4.3 Projection distance ................................ 7
4.4 Placement .............................................. 8
4.5 Supplementary anti-theft means .....8
5. Connecting with your devices ...........9
6. Connecting to a power supply .........12
7. Preparing the remote control ..........13
7.1 Putting the batteries ............................. 13
7.2 Transmitting condition ........................ 14
7.3 Laser pointer ........................................ 14
8. Turning the projector on/off ............15
8.1 Turning on ........................................... 15
8.2 Turning off .......................................... 15
9. Projecting images .............................16
9.1 Displaying and switching the image ... 16
9.2 Focusing the image ............................. 16
9.3 Zooming the image ............................. 16
9.4 Adjusting the projection position ........ 17
9.5 Selecting an aspect ratio ...................... 17
9.6 Correcting the keystone distortion ...... 17
9.7 Hiding the projection image ................ 18
9.8 Temporarily blanking the display ........ 18
10. Maintenance ...................................19
10.1 Lamp unit .......................................... 19
10.2 Filter unit ........................................... 21
10.3 Internal clock battery ......................... 22
10.4 Others ................................................ 22
11. Using the CD manual .....................23
12. Specifications ..................................24
13. Troubleshooting  
        - Warranty and after service .......26 
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1. First of all
1.1 Entries and graphical symbols explanation
The following entries and graphical symbols are used for the manuals and the product as 
follows, for safety purpose. Please know their meanings beforehand, and heed them.
 WARNINGThis entry warns of a risk of serious personal injury or even death.
 CAUTIONThis entry warns of a risk of personal injury or physical damage.
NOTICEThis entry notices of fear of causing trouble.
1.2 Important safety instruction
The followings are important instructions for safely using the product. Be sure to follow 
them always when handling the product.
WARNING
● Never use the product in or after an abnormality (ex. giving off smoke, smelling 
strange, took a liquid or an object inside, broken, etc.) If an abnormality should occur, 
unplug the projector urgently. 
● Situate the product away from children and pets.
● Do not use the product when there is fear of a thunderbolt.
● Unplug the projector from the power outlet if the projector is not used for the time 
being.
● Do not connect the projector to a power supply while no lens unit is attached to it.
● Do not open or remove any portion of the product, unless the manuals direct it. For 
internal maintenance, leave it to your dealer or their service personnel.
● Use only the accessories specified or recommended by the manufacturer.
● Modify neither the projector nor accessories.
● Let neither any things nor any liquids enter to the inside of the product.
● Do not wet the product.
● Apply neither a shock nor pressure to this product.
- Do not place the product on an unstable place such as the uneven surface or the 
leaned table.
- Do not place the product unstably. Place the projector so that it (even the lens part 
installed) does not protrude from the surface where the projector is placed on.
- Always move the projector with two or more people. Place your 
hands in the dented parts on the bottom of the projector when 
carrying the projector.
- Remove all the attachments including the power cord and 
cables, from the projector when carrying the projector.
- Do not lengthen the elevator feet exceeding 30 mm.
● Do not look into the lens and the openings on the projector, while the lamp is on.
● Do not approach the lamp cover and the exhaust vents, while the projection lamp is 
on. Also after the lamp goes out, do not approach them for a while, since too hot.
● Do not apply the laser beam of the remote control to anything except the screen. 
Dented parts
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1.3 Regulatory notices
About Electro-Magnetic Interference
WARNING :
This is a Class A product. In a domestic environment this product may cause radio 
interference in which case the user may be required to take adequate measures.
In the US 
Declaration of Conformity
Trade name:  CHRISTIE
Model Number:  LX750/LW650/LS+700
Responsible Party:  Christie Digital Systems USA, Inc.
Address:  10550 Camden Drive, Cypress CA 90630 U.S.A.
Telephone Number:  +1-800-407-7727
This device complies with part 15 of the FCC Rules. Operation is subject to the following 
two conditions: (1) This device may not cause harmful interference, and (2) this device 
must accept any interference received, including interference that may cause undesired 
operation.
This equipment has been tested and found to comply with the limits for a Class A digital 
device, pursuant to Part 15 of the FCC Rules.
In Canada 
NOTICE: This Class A digital apparatus complies with Canadian ICES-003.
These limits are designed to provide reasonable protection against harmful interference 
when the equipment is operated in a commercial environment.
 This equipment generates, uses, and can radiate radio frequency energy and, if not 
installed and used in accordance with the instruction manual, may cause harmful 
interference to radio communications. Operation of this equipment in a residential area is 
likely to case harmful interference in which case the user will be required to correct the 
interference at his own expense.
Some cables have to be used with the core set. Use the accessory cable or a designated 
type cable for the connection. For cables that have a core only at one end, connect the core 
to the projector.
CAUTION:
 Changes or modifications not expressly approved by the party responsible for 
compliance could void the user’s authority to operate the equipment.
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1.3 Regulatory notices (continued)
About Waste Electrical and Electronic Equipment
The mark is in compliance with the Waste Electrical and Electronic 
Equipment Directive 2002/96/EC (WEEE).
The mark indicates the requirement NOT to dispose the equipment 
including any spent or discarded batteries or accumulators as unsorted 
municipal waste, but use the return and collection systems available.
If the batteries or accumulators included with this equipment, display 
the chemical symbol Hg, Cd, or Pb, then it means that the battery has a 
heavy metal content of more than 0.0005% Mercury or more than, 0.002% 
Cadmium, or more than 0.004% Lead.
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2. Checking the contents of package
Soon after purchasing this product, check that all the following items are included in the 
package. If any items should be missing, tell your dealer immediately.
(1) Projector
(2) Lens adapter
(3) Hexagon wrench 
(for installation of the optional lens unit)
(4) Power cord
(5) Computer cable
(6) Remote control with two batteries
(7) User’s manuals (a book and a CD)
(8) Security label
NOTE
* This product is supplied without a lens unit, so that you can choose from a range of 
lenses that can meet your requirements. Ask your dealer about details, and prepare one 
or more lens unit together with this product.
* Some additional accessories or services may be required for your use. We recommend 
consult with your dealer beforehand. 
CAUTION
●  Keep the original packing materials, and use them correctly when transporting or 
storing the product. 
3. Attaching the lens unit
Request your dealer to install the lens unit in the projector. Be sure to leave both removing 
and attaching the lens unit to the service personnel your dealer sent.
WARNING
● Use only the lens unit specified by the manufacturer.
● Leave both attaching and removing the lens unit to the service personnel your dealer 
sent.
● Read and keep the user’s manual of the lens unit.
● Use special caution not to drop the lens unit or knock it against something.
● Do not transport the projector to which the lens unit is attached.
CAUTION
● Keep the original packing materials for the lens unit, and use them correctly when 
transporting or storing the lens unit.
NOTICE
● Do not touch the lens surface directly. 
● Keep the dust protector of the projector, and use it when no lens unit is attached to the 
projector.
BLANKLASER
FREEZE
LASER
INDICATORDIGITAL STANDBY/ONCOMPUTER
LENS SHIFTKEYSTONEID 3
ID 4
ID 2ID 1VIDEO
AUTO ASPECTRESETMENUMAGNIFYON
OFF 3
4
ENTER
FOCUS+
-
POSITION PbyP
ZOOM+
- 1
2MY BUTTON
MY SOURCE
SHUTTER
(1)
(4)
(7)(5)
(8)(2)
(3)
(6)
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4. Placing the projector
Read this chapter through fi rst. Then install the projector into place.
4.1 Installation environment
This product requires an installing place that is stable, cool and airy. Check your 
installation environment in accordance with the following.
WARNING
● Do not place the product on an unstable surface such as an uneven, tilted, or vibrating 
place.
● Do not place the product near water - for example, near a bathtub, washbowl, kitchen 
sink, or laundry tub; in a wet basement, near a swimming pool, beach; or outdoors.
CAUTION
● Do not place the product in a dusty, smoky, or humid place - for example, on a 
passage, in a smoking space, in a kitchen, or outdoors.
● Do not place the product near heat sources - for example, radiators, heat registers, 
stoves, or other product (including amplifiers) that produces heat.
● Do not place this product in a magnetic field.
NOTICE
● Do not place the product in a place where radio interference may be caused.
● Do not place the projector in a place where any strong lights hit the remote sensors.
4.2 Projection style
Choose the projection style suitable to your use, referring to the illustration below.
(2) Ceiling mount (suspended from a ceiling)
(1) Standard style (placed on a table)
NOTE
* For the case of installation in a special state such as ceiling mount, the specified 
mounting accessories and service may be required. Before installing the projector, 
consult your dealer about your installation.
WARNING
● Consult with your dealer about installation beforehand.
● Use only the mounting accessories the manufacturer specified, and leave installing and 
removing the projector with the mounting accessories to the service personnel.
● Read and keep the user’s manual of the mounting accessories used.
(2) Ceiling mount (suspended from a 
(1) Standard style(placed on a ta
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4.3 Projection distance
See the user’s manual of your lens unit for your case. 
NOTICE
● Do not use a polarized screen, since it can cause a red image.
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4.4 Placement
Heed the followings and place the projector into the place in accordance with the 
preceding paragraph 4.3.
WARNING
● Keep the projector away from anything that is easy to catch fire.
● Do not block or cover the openings on the projector, and keep sufficiently space for 
ventilation around the projector.
- Do not use the projector on a cushiony surface such a rug, a carpet or bedding.
- Keep the projector away from any light materials such as a piece of paper that can 
stick to the intake holes.
● Do not use the projector on an unstable stand such as a cart.
● Place the projector so that nothing enters to the inside of the projector.
- Keep the projector away from any small things such as paperclips that can fall into 
the inside.
- Keep the projector away from any liquids that can spill or leak into the product.
CAUTION
● Keep the projector away from anything that is heat conductive such as metal.
- Do not use the projector on a metallic table.
● Keep the projector away from anything that is weak in heat such as some kinds of 
plastics.
NOTICE
● Place the projector so that there is nothing that blocks the projection light to the 
screen.
● Avoid exposing directly the remote sensor to any strong lights.
4.5 Supplementary anti-theft means
This projector has the security bar for a commercial anti-theft 
chain or wire up to 10 mm in diameter, and also the security 
slot for the Kensington lock.
For details, see the manual of your security tool.
NOTE
* These are not provided as comprehensive theft preventions 
but supplemental measures.
WARNING
● Do not use the security slot for the purpose of fall prevention, since these are not 
designed for it.
CAUTION
● Do not place the anti-theft chain or wire near the projector’s exhaust vents, since the 
chain or wire heated by the hot exhaust gas may cause burns.
LX750/LW650/LS+700 User Manual-Concise 020-000158-01 Rev. 1 (03-2009)