Every effort has been made to ensure accuracy, however in some cases changes in the products or availability could occur which may
not be reflected in this document. Christie reserves the right to make changes to specifications at any time without notice. Performance
specifications are typical, but may vary depending on conditions beyond Christie's control such as maintenance of the product in
proper working conditions. Performance specifications are based on information available at the time of printing. Christie makes no
warranty of any kind with regard to this material, including, but not limited to, implied warranties of fitness for a particular purpose.
Christie will not be liable for errors contained herein or for incidental or consequential damages in connection with the performance or
use of this material. Canadian manufacturing facility is ISO 9001 and 14001 certified.
WARRANTY
Products are warranted under Christie’s standard limited warranty, the complete details of which are available by contacting your
Christie dealer or Christie. In addition to the other limitations that may be specified in Christie’s standard limited warranty and, to the
extent relevant or applicable to your product, the warranty does not cover:
a. Problems or damage occurring during shipment, in either direction.
b. Projector lamps (See Christie’s separate lamp program policy).
c. Problems or damage caused by use of a projector lamp beyond the recommended lamp life, or use of a lamp other than a Christie
lamp supplied by Christie or an authorized distributor of Christie lamps.
d. Problems or damage caused by combination of a product with non-Christie equipment, such as distribution systems, cameras,
DVD players, etc., or use of a product with any non-Christie interface device.
e. Problems or damage caused by the use of any lamp, replacement part or component purchased or obtained from an
unauthorized distributor of Christie lamps, replacement parts or components including, without limitation, any distributor offering
Christie lamps, replacement parts or components through the internet (confirmation of authorized distributors may be obtained
from Christie).
f. Problems or damage caused by misuse, improper power source, accident, fire, flood, lightning, earthquake or other natural
disaster.
g. Problems or damage caused by improper installation/alignment, or by equipment modification, if by other than Christie service
personnel or a Christie authorized repair service provider.
h. Problems or damage caused by use of a product on a motion platform or other movable device where such product has not been
designed, modified or approved by Christie for such use.
i. Problems or damage caused by use of a projector in the presence of an oil-based fog machine or laser-based lighting that is
unrelated to the projector.
j. For LCD projectors, the warranty period specified in the warranty applies only where the LCD projector is in “normal use” which
means the LCD projector is not used more than 8 hours a day, 5 days a week.
k. Except where the product is designed for outdoor use, problems or damage caused by use of the product outdoors unless such
product is protected from precipitation or other adverse weather or environmental conditions and the ambient temperature is
within the recommended ambient temperature set forth in the specifications for such product.
l. Image retention on LCD flat panels.
m.Defects caused by normal wear and tear or otherwise due to normal aging of a product.
The warranty does not apply to any product where the serial number has been removed or obliterated. The warranty also does not
apply to any product sold by a reseller to an end user outside of the country where the reseller is located unless (i) Christie has an office
in the country where the end user is located or (ii) the required international warranty fee has been paid.
The warranty does not obligate Christie to provide any on site warranty service at the product site location.
PREVENTATIVE MAINTENANCE
Preventative maintenance is an important part of the continued and proper operation of your product. Please see the Maintenance
section for specific maintenance items as they relate to your product. Failure to perform maintenance as required, and in accordance
with the maintenance schedule specified by Christie, will void the warranty.
REGULATORY
The product has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the product is operated in a commercial
environment. The product 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 the product in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at the user’s own expense.
CAN ICES-3 (A) / NMB-3 (A)
이 기기는 업무용 (A 급 ) 으로 전자파적합등록을 한 기기이오니 판매자 또는 사용자는 이점을 주의하시기 바라며 , 가정 외의 지역에서
사용하는 것을 목적으로 합니다 .
Environmental
The product is designed and manufactured with high-quality materials and components that can be recycled and reused.
This symbol means
that electrical and electronic equipment, at their end-of-life, should be disposed of separately from regular waste. Please dispose of the product
appropriately and according to local regulations. 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!
Addendum
Translated copies of this document are provided on the CD in the back of this document. The CD may also
contain additional product documentation. Read all instructions before using or servicing this product.
本文档的翻译副本在本文档背面的 CD 上提供。该 CD 中还可能包含其他产品文档。使用或维修本产
品之前请务必阅读所有说明。
Le CD au dos de ce document contient des traductions de celui-ci dans différentes langues. Ce CD peut
également contenir de la documentation supplémentaire sur le produit. Lisez toutes les instructions avant
d'utiliser ou d'entretenir ce produit.
Übersetzte Versionen dieses Dokuments werden auf der CD auf dem Vorsatzblatt dieses Dokuments
bereitgestellt. Die CD kann auch zusätzliche Produktdokumentation enthalten. Bitte lesen Sie diese
Anweisungen vor der Verwendung dieses Produkts oder vor der Ausführung von Wartungsarbeiten am
Produkt.
Le copie tradotte di questo documento sono fornite sul CD, sul retro di questo documento. Il CD potrebbe
anche contenere altra documentazione sul prodotto. Si prega di leggere tutte le istruzioni prima di
utilizzare questo prodotto o sottoporlo a manutenzione.
このドキュメントの翻訳版がこのドキュメントの裏面の CD で提供されています。CD には追加の
製品マニュアルも収められています。この製品を使用したり、機能させたりする前に、すべての
指示をお読みください。
이 문서의 번역된 사본이 이 문서 후면의 CD 에서 제공됩니다 . 이 CD 에는 추가 제품 설명서가 포함되
어 있을 수 있습니다 . 이 제품을 사용하거나 수리하기 전에 모든 지침을 확인하십시오 .
Copias traduzidas deste documento são fornecida no CD contido na parte de trás deste documento. O CD
pode conter documentação adicional do produto. Leia todas as instruções antes de usar ou prestar serviço
com este produto.
Перевод данного документа представлен на компакт-диске на об
Компакт-диск может также содержать дополнительную документацию по продукту. Перед
использованием или обслуживанием продукта ознакомьтесь со всеми инструкциями.
Las copias traducidas de este documento se proporcionan en el CD que se encuentra en la parte trasera. En
el CD también puede encontrar documentación adicional del producto. Lea todas las instrucciones antes
de utilizar o realizar el mantenimiento de este producto.
Перекладені екземпляри цього документа містяться на компакт-диску, який додано до цього
документа. На компакт-диску може також бути додаткова документація до виробу. Перш ніж
This manual is intended for professionally trained operators of Christie high-brightness projection
systems. These operators are qualified to replace the lamp and air filters, but should not attempt to
install or service the projector.
Only accredited Christie technicians who are knowledgeable about the hazards associated with
high-voltage, ultraviolet exposure, and the high temperatures generated by the projector lamp are
authorized to assemble, install, and service the projector.
For complete Mirage 4K25 product documentation and technical support, go to
www.christiedigital.com.
Safety and warning guidelines
This projector must be operated in an environment that meets the operating range specification.
Use only the attachments and/or accessories recommended by Christie. Use of others may result in
the risk of fire, shock, or personal injury.
Warning! Failure to comply with the following could result in death or serious injury.
• Never look directly into the projector lens or at the lamp. The extremely high brightness can cause
permanent eye damage. For protection from ultr aviolet r adiation, keep all projector housings intact
during operation. Protective safety gear and safety goggles are recommended when servicing.
• FIRE HAZARD! Keep hands, clothes, and all combustible material away from the concentrated light
beam of the lamp.
Caution! Failure to comply with the following could result in minor or moderate injury.
• Position all cables where they cannot contact hot surfaces or be pulled or tripped over.
• The American Conference of Governmental Industrial Hygienists (ACGIH) recommends
occupational UV exposure for an 8-hour day to be less than 0.1 microwatts per square centimeters
of effective UV radiation. A workplace evaluation is advised to assure emplo yees are not exposed to
cumulative radiation levels exceeding the gover nment guidelines for your area. Be aware that
some medications are known to increase sensitivity to UV radiation.
NOTE: During maintenance and cleaning operations, the instructions define that the unit must not be
operational, thus the lamps are not active and there are no emissions. Optic a l a d justments are not
considered maintenance. The lamps are tur ned on during optical adjustments and emissions are
present.
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Installation safety and warning guidelines
Danger! Failure to comply with the following results in death or serious injury.
• This product must be installed within a restricted access location which is normally inaccessible by
the general public, including workers, visitors, and residents in the immediate vicinity, by means of
engineering or administrative control measures but is accessible to authorized personnel that may
not have specific safety training.
• This product must be located and positioned in a way as to restrict audience members from direct
access to enter the light beam path.
• Do not install the projector overhead.
• When installing the projector in portrait mode, the device holding the projector must have a weight
rating sufficient to hold the weight of the projector. The projector weighs 125kg (275 lbs).
• The projector uses a high-pressure lamp that may explode if improperly handled. Always wear
manufacturer approved protective safety clothing (gloves, jacket, face shield) when the lamp door
is open or when handling the lamp. Failure to comply results in death or serious injury.
Warning! Failure to comply with the following could result in death or serious injury.
• A qualified technician is required for all installations.
• SHOCK HAZARD. Never operate the projector without all of its covers in place.
• Use of the projector’s rear safety strap is mandatory to prevent the projector from tipping.
Secure the strap between the projector and the surface it is mounted to.
• Four or more people are required to safely lift and hand-carry one projection head a short distance.
Christie recommends removing the lamp before transporting the projector.
• Two or more people are required to safely lift and hand-carry the lamp power supply (LPS).
Introduction
Notice. Failure to comply with the following may result in property damage.
• Perform an automatic LampLOC adjustment when the lamp is moved, leveled, or a new lamp is
installed in the projector.
• Keep the projector level when lifting or transporting. Avoid tilting the projector to the right. This
can introduce an air bubble into the cool ant hoses that can result in an ai r lock and the ov erheating
of the projector.
AC/power precautions
To correctly install this projector, a certified electrician must install a permanent three-phase
connection to the lamp power supply (LPS). The LPS projector outlet is used to supply power to the
projector head. Operate the projector at the recommended voltage.
Danger! Failure to comply with the following results in death or serious injury.
Disconnect projector from AC before opening any enclosure.
Warning! Failure to comply with the following could result in death or serious injury.
• Verify that the projector is using a line cord, socket, and power plug that meets the appropriate
local rating standards. Use only an AC power cord recommended by Christie. Do not attempt
operation if the AC supply and cord are not within the specified voltage and power range.
• Do not allow anything to rest on the power cord. Locate the projector where the cord cannot be
abused by persons walking on it or objects rolling over it. Never operate the projector if the power
cable appears damaged in any way.
• Do not overload power outlets and extension cords as this can result in fire or shock hazards.
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Introduction
i
Lamp precautions
Lamps used in the projector are under high pressure and must be handled with caution. Lamps can
explode and cause serious personal injury if dropped or mishandled.
Danger! Failure to comply with the following results in death or serious injury.
• Never attempt to access the lamp compartment while the lamp is on. Wait at least 10 minutes after
the lamp turns off before powering down, disconnecting from AC, and opening the lamp door.
• The arc lamp operates at a high pressure that increases with temperature. Failure to allow the lamp
to sufficiently cool before handling, increases the potential for an explosion causing personal injury
or property damage.
• Always wear manufacturer approved protective safety clothing (gloves, jacket, face shield) when
the lamp door is open or when handling the lamp. Only qualified technicians should install projector
lamps.
Warning! Failure to comply with the following could result in death or serious injury.
• Possibly hazardous optical radiation emitted from this product. (Risk group 3)
• Thermal radiation emitted from this product may cause burns. (Risk group 3)
Recommended protective clothing includes, but may not be limited to a polycarbonate face shield,
protective gloves, and a quilted ballistic nylon jacket or a welder’s jacket. This equipment is included
in included in the Christie Protective Clothing Safety kit
P/N: 598900-095.
Christie’s protective clothing recommendations are subject to change. Any local or federal
specifications take precedence over Christie recommendations.
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Product safety labels
Indicates the presence of a grounding point.
Indicates the presence of an earth grounding point.
Indicates the presence of a dangerous condition or situation.
Indicates the presence of a pinch hazard. T o av oid personal injury, keep hands clear and loose clothing
tied back.
Indicates the presence of a hot surface. To avoid personal injury, always allow the projector to cool
down for a minimum of 10 minutes before performing maintenance or service procedures.
Introduction
Indicates the presence of a hot surface. To avoid personal injury, always allow the projector to cool
down for a minimum of 10 minutes before performing maintenance or service procedures.
Indicates the presence of an electrical shock hazard. To avoid personal injury, always disconnect all
power sources before performing maintenance or service procedures.
Indicates the presence of an electrocution hazard. T o avoid personal injury, always disconnect all power
sources before performing maintenance or service procedures.
Indicates the presence of moving fan blades. To avoid personal injury, keep hands clear and loose
clothing tied back. Always disconnect all power sources before performing maintenance or service
procedures.
Indicates exposure to bright light. To avoid personal injury, never look directly at the light source.
Indicates the presence of an explosion hazard. To avoid personal injury, always disconnect all power
sources and wear Christie approved protective clothing.
Indicates the presence of a fire hazard. To avoid personal injury and property damage, always adhere
to the instructions described in this manual.
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Introduction
Always disconnect all power sources before performing maintenance or service procedures.
See the product user manual for specific information and directions.
See the product service manual for specific information and directions.
Never look directly into the projector lens . The extremel y high bright ness can
cause permanent eye damage.
This label warns of a cross-connection hazard
when installing multiple projectors at once. A fire
hazard exists if a lamp power supply interlock
cable is connected to a different projector than its
lamp power cables.
For more information, see Adjust the projector tilt
and level in the Installation and Setup chapter
Projector overview
The Mirage 4K25 is a professional quality, easy-to-use, split-body projector using Digital Light
Processing (DLP™) technology from Texas Instruments. Integrating smoothly into traditional
projection environments; the Mirage 4K25 interfaces with local networks throughout the world, for
multimedia presentations from a variety of formats, to offer stunning wide screen, high-resolution
4K images at 120 frames per second.
Contact your dealer
If you encounter a problem with your Christie projector, contact your dealer. To assist with the
servicing of your projector, enter the information in the tables below and keep this information with
your records.
Purchase Record
Dealer:
Dealer or Christie Sales/Service contact phone number:
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Purchase Record
Projector serial number:
Purchase date:
Installation date:
*The serial number can be found on the license label located on the front panel
Ethernet Settings
Default gateway
Projector IP address
Subnet mask
Key features
• 3-chip 4K DLP™ light engine
Introduction
• 4096 x 2160 native pixel format
• 2.0 and 3.0 kW Xenon lamps available
• Display of stereoscopic 3D video
• Warp and blend of projected images
• Supports screens up to approximately 100 feet in width
• T ouch panel controller (TPC) for main projector interface. V erify you have the latest software by
visiting http://www.christiedigital.com
• 1x 10/100BaseT Ethernet port
• RS232 ports for communication
• 4x Option slots accepting a variety of digital video input option cards
• 3D Sync input/output port
• LiteLOC™ feature for constant image brightness
• LampLOC™ feature for motorized three-axis lamp alignment
• Electronically operated “quick” douser
• Motorized lens mount
• LED indicators on the rear corners of the projector for easy-to-read status indication
• Replaceable air filters (no tools required)
• Optional rack mount stand
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Introduction
• Choice of field-interchangeable zoom lenses
Model NamePart Number
Mirage 4K25129-012104-XX
How the projector works
The Mirage 4K25 accepts a variety of input signals for projection on front or rear projection screens,
typical in commercial or other large screen applications. High-brightness light is generated by a
short arc Xenon lamp, then modulated by three Digital Micromirror Device (DMD) panels responding
to incoming data streams of digitized red, green and blue color information. As these digital
streams flow from the source, light from the responding “on” pixels of each panel is reflected,
converged and then projected to the screen through one or more projection lenses, where all pixel
reflections are superimposed in sharp full-color images.
List of components
Verify the following components were received with the projector:
• Touch panel controller (TPC)
• Lens plug (required for shipping when lens is not installed to prevent contamination of critical
optical components)
• Light engine removal tool
• Convergence tool
• Nylon safety strap with clip (required to secure projector to tabletop or optional rack mount)
•Warranty card
•Shroud
• Access keys
• Web registration form
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Installation and Setup
This section explains how to install, connect, and optimize the projector display.
Site requirements
To safely install and operate the projector, the installation location must have restricted access for
authorized personal only and meet these minimum requirements.
Physical operating environment
• Maximum Ambient Temperature (operating) 35°C (95°F)
• Minimum Ambient Temperature (operating) 10°C (50°F)
External exhaust ducting
The installation site must provide a minimum of 450 CFM (ft 3/min) external exhaust airflow to
ensure adequate cooling of the Xenon arc lamp at less than or equal to 25°C (77°F) ambient and
less than 3,000 ft (914.4 m) elevation. Above 25°C or 3,000 ft, 600 CFM i s required.
For more details, see Connect external exhaust ducting on page 28.
Power connection
The requirements listed below are applicable for permanently wired installation or power cord
connection:
• Terminal block, electrician hard-wired to the projector head.
• Electrical rating: 200 - 240 VAC, 23 A max.
• This product can be connected to an IT power distribution system.
Tools required for installation
• 12” screwdrivers: Phillips #2 (magnetic) and flat
• 19mm and 7/8” wrenches
• Assorted Allen keys (metric)
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• Christie approved protective safety clothing if working with the lamp
• Lens cleaning tissue and solution
Installation and Setup
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Projector components
LAMP SIDE
I
A
B
D
E
F
G
H
J
C
LENS SIDE
B
Installation and Setup
IDItemDescription
ATouch panel controller (TPC)A touch-sensitive screen used to control and monitor operation. For
BLED status indicatorsLED color and blinking rates (located in both back corners of the projector)
CManual douser overrideClosing the douser rotates a shutter blade in front of the lamp and reduces
DLamp door and lampsThe lamp door provides access to the lamp compartment and must remain
EExhaust duct and vane switchExtracts heated air from the l amp c ompartme nt. The vane switch mounted
FLiquid cooling air filter Cover
and air filter
GShroud (two-piece)Covers the motorized lens mount assembly.
information about TPC controls and settings, see Menus on page 58.
provide information about the status of the projector. For information about
projector states and status, see LED expected behavior on power up on
page 53.
the lamp power to 2.0 kW to conserve lamp life. The override is for
emergency use only.
closed and locked for normal operation. Lamp replacement should only be
performed by qualified technicians. For a complete list of available lamp
types, see Accessories on page 92.
inside the rigid port monitors airflow. See Site requirements on page 21.
Filters air before it circulates to cool the heat exchanger. For replacement
instructions, see Inspect and clean the lamp on page 72.
HProjection lensA variety of lenses can be used with the D4K2560Mirage 4K25. For a list of
IAir filter cover and air filterFilters the intake air before it circulates through the front compartment to
available lenses, see on page 94
cool the main electronics. For replacement instructions, see Inspect and
clean the lamp on page 72.
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i
IDItemDescription
Installation and Setup
JInput panel faceplateProvides a variety of ports for connecting external devices. F or information
about connecting devices and inputs, see Connect Devices on page 37.
Position the projector
Keep the projector lens as perpendicular to the screen as possible, even if significantly above the
screen center. When a particularly short throw distance combines with a wide screen, you may have
to forfeit some aim and stay more perpendicular to the screen. In such cases, some lens offset can
reduce the keystone distortion.
1. Position the projector at an appropriate throw distance (projector-to-screen distance) and
vertical position. Ideally , center the projector with the screen. If space is limited, aim the
projector slightly off-center. This increases side keystoning, but reduces the horizontal lens
offset required.
90°
≠90°
2. If using an optional rack stand (P/N: 108-282101-02), assemble the rack stand using the
instructions provided with the rack stand. Use the hold down clamp (P/N: 116-100101-01)
when securing the projector to the rack stand.
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Connect to AC power
2
1
Failure to comply with the following could result in death or serious injury.
• Certified electrician required during installation. Ground (earth) connection is necessary for
safety. Never compromise safety by returning the current through the ground. Connect
ground first to reduce shock hazard.
• Use an appropriate strain relief connector on the AC supply cable to prevent the cable from
rubbing against the LPS knockout plate and becoming damaged.
When connecting the projector directly to AC power, follow all electrical codes for your
location. In addition, follow these recommendations:
• Use 10AWG or 8AWG wiring. The distance between the wall circuit breaker and the
projector must not exceed 20 meters using 10A WG cables or 30 meters using 8AWG cables.
• For North American installations, us e at least 10A WG copper wires for the connection of the
main AC supply to the projector’s ground lug.
• Copper or aluminum are acceptable as conductor wiring material to the terminal block.
When connecting the projector to AC power with a pluggable type-B cable, follow all electrical
codes for your location. In addition, follow these recommendations:
• There must be easy access to the current protection device or breaker in the building.
• Use minimum 10AWG wiring, with a maximum length of 4.5 m for U.S and Canada. For
international installations the length should be based on the local electrical codes.
• The socket-outlet is installed near the equipment and is easily accessible.
• The plug can be used as the device disconnect and is near the unit and easily accessible.
The circuit breaker on the projector baseplate (located under the front lens-side corner) can
also be used as a means of disconnect.
Installation and Setup
1. On the bottom of the projector in the front lamp-side corner, loosen the two screws and slide
the access panel to expose the terminal block.
2. Remove four screws securing the knockout plate to the bottom right corner of the front bezel.
Remove the knockout plate. The AC supply is routed to the terminal block through an
appropriate strain relief mounted on this knockout plate.
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Installation and Setup
i
3
3. Connect to the terminal block.
The terminal block accommodates up to an eight
AWG wire. If required, use a 90° strain relief
connector to route the power cable in a downward
direction.
Always connect the ground lead first to reduce shock hazard.
• If connecting to permanent power, connect the AC power
source to the terminal block, beginning with the ground
lead.
• If connecting to a pluggable type-B cable, connect the cable
to the terminal block, beginning with the ground lead.
• Use an appropriately sized strain relief connector with the knockout plate provided to
ensure adequate environmental sealing and to prevent the cables from wear and
accidentally being torn out.
4. Reinstall the knockout plate and secure it with four screws.
5. Reinstall the bottom access panel over the terminal block and secure it with two screws.
If using a pluggable type-B cable, connect to the building’s AC power source.
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Installation and Setup
A
B
19 mm
1
2
3
Adjust the projector tilt and level
Warning! Failure to comply with the following could result in death or serious injury.
• The projector’s rear safety strap must be in place before adjusting the projector feet.
• Do not over-extend the feet. Make sure several threads are engaged into the projector’s baseplate
to secure the projector from falling.
Adjust the projector tilt to fill the maximum amount of screen while minimizing keystone. Lens offset
can be used to center the image in the center of the screen..
Notice. Failure to comply with the following may result in property damage.
The front-to-back tilt of the projector must not exceed 15 degrees.
1. Secure a safety lifting strap rated to handle the projector weight at the rear of the projector.
2. Hoist up the projector.
3. To adjust the vertical or horizontal position of the projector, extend or retract the adjustable feet
on the bottom of the projector (A).
4. Once the required adjustment is made, tighten the lock nut against
the bottom of the projector (B).
The projector provides 4 inches of adjustment at the front and 11.5
inches of adjustment at the rear.
5. If the vertical or horizontal position of the projector requires more
adjustment than the standard feet allow, two 6-inch extension rods
can be installed to increase the amount of available adjustment.
Install the foot extension rods
1. Elevate the rear of the projector to access the two rear feet.
2. Remove the feet by loosening the lock nut and rotating the each foot out of the projector.
3. Add the extension rods to the standard feet.
4. Thread the extended feet into the projector’s baseplate.
5. Adjust the feet until the required tilt is achieved.
6. Lock the feet in place by turning each lock nut until it fits tight against the projector.
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Installation and Setup
Install the touch panel controller
1. Loosen the mounting arm just enough for the end to fit over the ball joint located on the rear
panel of the projector.
The touch panel controller (TPC) becomes loose from the mounting arm when the mounting
arm lock is loosened.
2. Tighten the mounting arm lock until it fits tightly on the joint.
The TPC safety strap comes installed on the projector ball point.
3. Connect the cable from the touch panel controller (TPC) to the connector on the rear panel of
the projector.
4. Adjust the TPC angle for optimal viewing, then tighten the mounting arm lock securely so that
the TPC is held in place at the required location.
Connect external exhaust ducting
Warning! Failure to comply with the following could result in death or serious injury.
At minimum, a 10-inch (25.4 cm) long, strong metal duct must be installed at the projector
and installed to an outside venting duct system to prevent glass shards from exiting the duct
in the event of a lamp explosion.
Notice. Failure to comply with the following may result in property damage.
*600 CFM is required in projection rooms with an ambient temperature above 25°C or
located at an elevation greater than 3000 feet above sea level.
Connect the existing outside-venting duct to the 8-inch
diameter exhaust port on the top of the projector. Make sure
there are no obstructions or bends in the ducting or air
intakes and the vane switch at the exit duct moves freely.
The pre-installed outside-venting duct should be rigid at the
projector and must also include a heat extractor and blower
that maintains a minimum of 450 CFM* when the projector is
operating at less than or equal to 25°C (77°F) ambient and
less than 3,000 feet (914.4 m), when measured at the
projector exhaust opening.
To determine the projector exhaust CFM value, use an airflow
meter to measure the ft/min at the rigid end of the open
exhaust duct that connects to the projector. Take the
measurement at the end of the duct without the projector
connected.
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020-101361-02 Rev. 1 (01-2015)
Installation and Setup
i
CFM0.35 Measured ft/min×=
Use this formula to determine the CFM value for the projector:
Lamp TypeMin. Airflow (CFM) Required
2.0 kW450 CFM*
3.0 kW450 CFM*
*600 CFM is required in projection rooms with ambient temperature above 25°C
(77°F) or elevation (above sea level) greater than 3000 feet (914.4 m).
Add an extractor or a booster if there is insufficient airflow. Do not mount the extractor on the
projector as this may introduce some vibration into the image.
Notice. Failure to comply with the following may result in property damage.
Never disable the vane switch. Attempting to operate the projector with inadequate airflow
can result in dangerous overheating of the projector.
To prevent the projector from overheating or becoming unsafe, an alarm sounds if the duct
is obstructed or a fan fails. Christie recommends regularly verifying that the exhaust is
unobstructed and functioning correctly.
Remove the projector shroud
Warning! Failure to comply with the following could result in death or serious injury.
• Never install the shroud for overhead installations.
The lens side shroud must be removed to gain access to the lens. The other shroud must be
removed when connecting the AC power cord into the front face of the projector.
1. Use finger pressure to push down on the shroud clips located at the top and bottom of the
shroud as shown by the arrows.
2. Carefully slide the shroud sideways and forward away from the lens mount and lens.
Mirage 4K25 User Manual29
020-101361-02 Rev. 1 (01-2015)
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