All brand names and product names are trademarks, registered trademarks or trade names of their respective holders.
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 users own expense.
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
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.
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!
Canadian manufacturing facility is ISO 9001 and 14001 certified.
GENERAL WARRANTY STATEMENTS
For complete information about Christie limited warranty, please contact your Christie dealer. In addition to the other limitations that may be
specified in Christie limited warranty, the warranty does not cover:
a. Damage occurring during shipment, in either direction.
b. Projector lamps (See Christie separate lamp program policy).
c. Damage caused by use of a projector lamp beyond the recommended lamp life, or use of a lamp supplied by a supplier other than Christie.
d. Problems caused by combination of the product with non-Christie equipment, such as distribution systems, cameras, video tape recorders,
etc., or use of the product with any non-Christie interface device.
e. Damage caused by misuse, improper power source, accident, fire, flood, lightening, earthquake or other natural disaster.
f. Damage caused by improper installation/alignment, or by product modification, if by other than a Christie authorized repair service
provider.
g. For LCD projectors, the warranty period specified applies only where the LCD projector is in “normal use.” “Normal use” means the LCD
projector is not used more than 8 hours a day, 5 days a week. For any LCD projector where “normal use” is exceeded, warranty coverage
under this warranty terminates after 6000 hours of operation.
h. Failure due to normal wear and tear.
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.
Table of Contents
1: Introduction
1.1 Labels and Marking .....................................................................................................................1-1
1.2 Purchase Record and Service Contacts .......................................................................................1-2
3.10 Input Switching & PIP Menu ....................................................................................................3-52
3.11 Status .........................................................................................................................................3-54
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3.12 Using Multiple Projectors......................................................................................................... 3-54
3.13 Remote Control of the Projector............................................................................................... 3-57
6.1 Power .......................................................................................................................................... 6-1
6.1.1 Projector Does Not Power ON............................................................................................ 6-1
Every effort has been made to ensure the information in this document is accurate and reliable; however,
due to constant research the information in this document is subject to change without notice.
USERS/OPERATORS: This manual is intended for trained users operating professional high-brightness
projection systems. Such users may also be trained to replace the lamp and air filter, but cannot install the
projector or perform any service functions on the J Series projector.
SERVICE: Only Christie accredited technicians knowledgeable about all potential hazards associated
with high voltage, ultraviolet exposure and high temperatures generated by the lamp and associated
circuits are authorized to 1) assemble/install the projector and 2) perform service functions inside the
projector.
This manual contains the following sections:
• Section 1 Introduction
• Section 2 Installation and Setup
• Section 3 Operation
• Section 4 Web User Interface
• Section 5 Maintenance
• Section 6 Troubleshooting
• Section 7 Specifications
• Appendix A: Menu Tree
• Appendix B: GPIO
• Appendix C: DMX / ArtNet
1.1Labels and Marking
Observe and follow any warnings and instructions marked on the projector.
Indicates a hazardous situation which, if not avoided, will result in death or serious
injury. This signal word is to be limited to the most extreme situations.
Indicates a hazardous situation which, if not avoided, could result in death or serious
injury.
Indicates a hazardous situation which, if not avoided, could result in minor or moderate
injury. It may also be used without the safety alert symbol as an alternative to
“NOTICE”.
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Section 1: Introduction
1.2Purchase Record and Service Contacts
Whether the projector is under warranty or the warranty has expired, Christies highly trained and extensive
factory and dealer service network is always available to quickly diagnose and correct projector malfunctions.
Complete service manuals and updates are available for all projectors. Should a problem be encountered with
any part of the projector, contact your dealer. In most cases, servicing is performed on site. If you have
purchased the projector, fill out the information below and keep with your records.
Table 1.1
Dealer:
Dealer or Christie Sales/Service Contact Phone Number:
Projector Serial Number*:
Purchase Date:
Installation Date:
* The serial number can be found on the license label located on the back of the projector.
Table 1.2 Ethernet Settings
Default Gateway:
DNS Server:
Projector DLP Address:
Projector Mgmt IP Address:
Subnet Mask:
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1.3Projector Overview
The J Series is a family of high resolution video/graphics 3 chip 1080p HD, SXGA+ and WUXGA projectors,
see Table 1.3 J Series Projectors. These projectors are based on DLP® technology provided by Texas
Instruments.
1.3.1 How the Projector Works
The projector accepts data/graphics and video input signals for projection onto front or rear screens. Light is
generated by a xenon lamp, then modulated by three Digital Micro-mirror Device (DMD) panels that provide
digitized red, green or blue color information. Light from the “ON” pixels of each panel is reflected, converged
and then projected to the screen through a single front lens, where all pixels are perfectly superimposed as a
sharp full-color image.
1.3.2 User Interface Overview
The projector can be controlled via a menu system displayed on the image. The menu system can be controlled
by an IR remote, wired remote or through the built-in keypad. The LCD screen and built-in keypad allow
functions to be controlled without the need of an OSD display, and provide a quickly accessible interface to
view error reporting. The functions on the OSD can also be controlled using the Christie Serial Protocol, via a
serial or Ethernet connection to the projector. The Web interface provides access to the menu system as a
Virtual OSD (On-screen display) and to features that maintain the projector software and settings.
Section 1: Introduction
1.3.3 List of Components
Ensure the following components were received with the projector:
Projector with Built-In Keypad (LCD status display)
IR remote keypad (includes two, 1.5V AA batteries and an XLR to mini-stereo cable conversion to wired)
Line cord
Lens Mount Security Screw (M6x10mm long, Qty. 2)
Lens Mount Security Screw Driver (5mm Hex, Qty. 1)
Warranty Card
Web Registration Form
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Section 1: Introduction
1.3.4 Key Features
• Up to 22,000 lumens
• HD (1080p), SXGA+ or WUXGA resolution
• Xenon lamp with 1900W, 2400W or 3000W options
• 10-bit image processor electronics with modular design
• Active fan control for minimum noise level
• User interchangeable projection lenses with no-tool mounting
• LiteLOC for constant brightness maintenance
• Intelligent Lens System (ILS)
• Motorized lens mount for all models
• Auto-setup feature
• Integrated ChristieNET
• Networking ability through RS-232 and RS-422 connectors
• Status LED display on built-in keypad for easy projector status monitoring
• Control with remote keypad, wired remote, or built-in keypad
• Four input slots for Optional Input Modules
Refer toSection 7 Specifications for a complete list of technical specifications.
Table 1.3 J Series Projectors
Model NamePart Number
Roadster S+14K-J132-010113-XX
Roadster HD14K-J132-011114-XX
Roadster S+18K-J132-013116-XX
Roadster HD16K-J132-014117-XX
Roadster S+22K-J132-016119-XX
Roadster HD20K-J132-017110-XX
Roadster WU20K-J132-018111-XX
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1.4Safety Warnings and Guidelines
1.4.1 General Precautions
HIGH BRIGHTNESS. Never look directly into the projector lens. The extreme high
brightness can cause permanent eye damage.
Always power down the projector and disconnect all power sources before servicing
or cleaning.
Section 1: Introduction
FIRE HAZARD. Keep hands, clothes and all combustible material away from the
concentrated light beam of the projector. Position all cables where they cannot
contact hot surfaces or be pulled or tripped over.
All installation and maintenance procedures must be performed by a Christie
accredited service technician.
Projector must be operated in an environment that meets operating specifications, as
listed in Section 7 Specifications.
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. An evaluation of your workplace is advised to
assure employees are not exposed to cumulative radiation levels exceeding the
government guidelines for your area. Be aware that some medications are known to
increase sensitivity to UV radiation.
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Section 1: Introduction
1.4.2 AC /Power Precautions
Use only the AC power cord supplied. Do not attempt operation if the AC supply and
cord are not within the specified voltage and power range. Refer to the license label
on the back of the projector or
The projector is equipped with a 3-wire plug with a grounding pin. This is a safety
feature. If you are unable to insert the plug into the outlet, contact an electrician to
have the outlet replaced.
plug.
Do not allow anything to rest on the power cord. Locate the power cord where
persons walking on it or objects rolling over it cannot damage the cord.
1.4.3 Lamp Precautions
Never attempt to access the lamp while the lamp is ON. After turning the lamp OFF, it
is crucial that you wait at least 5 minutes before handling the lamp. This provides
sufficient time for the lamp cooling fans to properly cool the lamp. For all other
precautions critical for safe removal and replacement of the lamp, refer to 5.1.1 Lamp
and Filter Replacement
Section 7 Specifications for rated voltage and power.
NEVER defeat the safety purpose of the grounding-type
.
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2Installation and Setup
This section explains how to install, connect and optimize the projector for delivery of superior image
quality. Illustrations are graphical representations only and are provided to enhance the understanding of
the written material.
2.1Projector Quick Setup and Installation
The following instructions are for those preferring a quick setup. Refer to the remaining subsections for
detailed setup instructions.
Always power down the projector and disconnect all power sources before servicing or
cleaning.
Refer to Safety Warnings and Guidelines in Section 5 Maintenance.
STEP 1 - Installing a Projection Lens
The projection lens, shipped separately from the projector, must be installed prior to setting up the projector.
Remove the lens plug from the lens opening in the projector before installing the lens.
Retain the lens plug for projector transportation to protect the optical components
from dust and debris.
IMPORTANT! The lens seals the projector, preventing contaminants from entering the interior of the
projector. Never operate a projector without a lens.
LENS INSTALLATION
IMPORTANT! Remove the rear lens cap from the lens. Keep the front lens cap on the lens to protect it
during installation.
1. Rotate the lens clamp clockwise to the OPEN position, see Figure 2-1.
FIGURE 2-1
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Section 2: Installation and Setup
2. Align the lens interface plate with the lens mount. Align the lens electrical connector with the mating
connector on the lens mount. Fully insert the assembly straight into the lens mount opening without
turning. Press using your hand as shown in Figure 2-2.
lens is not inserted at an angle, as this can cause damage.
NOTE: When installing the lens, ensure that the
FIGURE 2-2
3. While holding the lens flat against the lens mount, rotate the lens clamp clockwise to lock the lens
assembly in place. See Figure 2-3.
FIGURE 2-3
4. Remove the front lens cap.
5. For added stability such as motion applications, fasten the security screws provided with the lens mount.
Refer to Figure 2-4.
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FIGURE 2-4
6. Use a 5mm hex driver to fasten the red security screws provided with the lens mount (Figure 2-4), or hand
tighten the lens retaining screws attached to the lens. NOTES:1)Recommended for heaviest lenses such
as 0.73:1 and 1.2:1. 2) The red security screws MUST be installed when hoisting the projector overhead,
or installing the projector in an overhead position.
Use of the lens red security screws or the lens retaining screws is required if the
projector is hoisted or installed in an overhead position.
STEP 2 - Positioning the Projector
2 people are required to safely lift and install the projector.
Place the projector on a sturdy, level surface and position it so that it is perpendicular to the screen at a suitable
distance. With the projector positioned perpendicular to the screen, the image will appear rectangular instead
of keystoned. To level the projector, adjust the height of the feet.
For more detailed instructions on positioning the projector refer to 2.3.1 Projector Position and Mounting later
in this section.
STEP 3 - Connecting a Source
Located at the back of the projector is the input panel where all source connections are made. Each input is
clearly labeled for easy identification. Depending on the type of option card installed, connect your source
using the appropriate cable(s), as follows:
• Analog Input Card, connect 3-, 4-, or 5-wire RGB source to Red/Pr, Green/Y, Blue/Pb, H/C and V using 3,
4 or 5 BNC connectors as required.
• Dual 3G/SD/HD - SDI Input Card, connect SDI (Serial Digital Interface) cable to one of the two inputs, 1-
IN or 2-IN. Both standard-definition (SD) and high-definition (HD) 3GHz signals are accepted and
automatically recognized on either input.
• Dual Link DVI Input Card, connect a single or dual link DVI video signal to the DVI-I connector, an
analog video signal to the DVI-I connector or an analog video signal to the VGA connector. The DVI signal
may contain HDCP (High-Bandwidth Digital Content Protection).
• Twin HDMI Input Card, connect HDMI (High-Definition Multimedia Interface) cable to one of the two
inputs, 1-IN or 2-IN.
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Section 2: Installation and Setup
• Video Decoder Input Card, depending on the source you can apply the following;
• Composite video source to 1-CVBS, using a BNC Cable
input is selected as CVBS.
• Component input grouping is selected in the projector menu, see Section 3.8 Configuration - Adjusting
System Parameters and Advanced Controls.
• A component signal on Inputs 4(Pr), 5(Y), 6(Pb) using BNC Connectors.
input, YPbPr.
• S-Video to one of the two, 2-SVID or 3-SVID using S-Video cable.
• S-Video using two BNC cables, with Luma (Y) connected to 4 (Sy) and Chroma (C) connected to 6 (Sc).
NOTE: Must be grouped as 1 S-Video + 1 CVBS.
• DMX512 Interface Card, has two 5pin XLR connectors - 1 (input) male and 1 (output) female. If there is
active communications on the DMX512 Interface card the power LED will blink between low intensity and
high intensity.
Refer to Section 2.4 Connecting Sources for more details.
STEP 4 - Connecting the Line Cord
IMPORTANT! Use the line cord provided with the projector. NOTE: Voltage and current requirements are
listed on the license label, located at the back of the projector.
To prevent the line cord from inadvertent disconnection, perform one of the following steps:
NOTE: Same signal can be used on 4, 5 or 6 when
NOTE: Grouped as a component
For 1900W and 2400W Models
1. Connect the line cord of the projector to the AC receptacle at the AC inlet of the projector, then push the
wire clip over the plug to retain it, as shown in Figure 2-5.
FIGURE 2-5
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For 3000W Model
1. Remove the locking pin from the bracket surrounding the AC receptacle at the AC inlet of the projector by
pressing down on the button on the end of the locking pin, and then pull upwards on the pin to remove it,
as shown in Figure 2-6.
FIGURE 2-6
2. Open the cap on the AC plug and line up the slot on the plug with the pin on the receptacle. See Figure 2-7.
FIGURE 2-7
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Section 2: Installation and Setup
3. Insert the plug fully on to the receptacle. When fully inserted, the cap on the AC plug will rest against the
side of the projector (Figure 2-8).
4. Reinsert the locking pin into the bracket surrounding the AC receptacle by pressing down on the button on
the end of the locking pin and insert the pin into the bracket, as shown in Figure 2-8.
Do not attempt operation if the AC supply and cord is not within the specified ratings.
On power down, wait 5 minutes for the fans to turn OFF before unplugging the
projector. Always switch off the projector before unplugging the AC line cord.
FIGURE 2-8
STEP 5 - Power up
After the AC Power has been switched on, the LCD display above the keypad indicates “Please wait” and the 4
LED status indicators at the rear of the projector will be solid amber.
The projector has reached standby and is ready for use when:
• The LCD displays “Standby mode”
• The Status LED is solid amber
• The Lamp LED is off
To turn on the projector, do one of the following:
• Press and hold the power button on either the built-in keypad or the remote control
• Press the power button twice (quickly) on either the built-in keypad or the remote control
Thereafter; the lamp and fans will power on and a green LED will start scrolling back and forth indicating that
the projector is in warm up mode.
The projector is on and ready to display video when the lamp LED and the status LED are both solid green.
NOTE: SeeSection 3 Operationfor a full description of the status indicators.
NOTE: If the projector has a stepper motor lens mount installed and the inserted lens has never been
calibrated, there will be a short period where the projector calibrates all of the lens motors (zoom, focus,
horizontal, and vertical) by moving them through their full range of motion.
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STEP 6 - Selecting a Source
Press one of the input keys on the remote or built-in keypad to select and display the image for the source you
connected in Step 3.
STEP 7- Adjusting Image
Adjust the image settings, such as Brightness, Contrast, Gamma, Focus, Zoom, etc. using the direct keys on the
remote or built in keypad.
NOTE: Refer to Section 3 Operation for more details.
2.2Detailed Setup and Installation
Always power down the projector and disconnect all power sources before servicing
or cleaning.
Section 2: Installation and Setup
Refer to Safety Warnings and Guidelines in
2.2.1 About the projector
Section 5 Maintenance.
FIGURE 2-9 REAR ORIENTATION
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Section 2: Installation and Setup
FIGURE 2-10 FRONT ORIENTATION
Built-in Keypad
The built-in keypad is located at the rear of the projector. Use it similarly to the IR remote to control the
projector. An LCD display is located above the keypad for displaying projector status.
AC Receptacle
The AC receptacle is located at the back of the projector. Use this receptacle to plug in an appropriately rated
line cord.
NOTE: The power switch is located above the AC receptacle. Refer to Section 7 Specifications for
details.
AC Line Voltage Indicator
The AC Line Voltage Indicator displays the AC line voltage.
Adjustable Feet
Located on the underside of the projector are four adjustable feet. Raise or lower these feet when positioning
the projector to ensure it is level on all sides so the displayed image will appear rectangular without any
keystone.
Refer to 2.3.3 Adjusting Projector Height/Tilt for instructions on how to adjust the feet.
Input Panel
All source connections are made to the input panel located at the back of the projector. Any of the available
optional input cards can be installed in the 4 option card slots. The slots are labeled 1 through 4. All option
cards have LEDs to indicate their status.
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Section 2: Installation and Setup
Cooling and Air Vents
Adequate airflow through the projector will prevent it from overheating. Keep all projector vents unobstructed
and ensure adequate airflow around the projector. See Figure 2-11.
Allow at least 1 meter or more of
space between the projector and a
wall or other structure and place it
on a platform that does not extend
past the exhaust vents.
FIGURE 2-11
Lamp Door
The lamp door is located at the rear of the projector, to provide easy access to the lamp module for
replacement. Refer to Section 5.1.1 Lamp and Filter Replacement. The lamp door is fitted with a safety
interlock which switches the lamp off when the door is opened.
Front & Rear IR Sensors
The two IR sensors located on the projector receive transmissions from the IR remote from up to 100 feet
away. It is important to keep the transmission path to these sensors unobstructed for uninterrupted
communications with the projector. The rear IR sensor is located at the back of the projector between the status
LEDs and the front IR sensor is located next to the projector front nameplate.
Projection Lenses, Lens Mount and Other Features
The projector includes a motorized lens mount that allows automated lens control and adjustment: vertical and
horizontal offsets, zoom, and focus. The lens mount can be fitted with any one of the available optional lenses
– see Section 7 Specifications.
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Section 2: Installation and Setup
• Zoom and Focus – There are two internal lens motors that allow for quick motorized adjustment of zoom
and focus. Adjust zoom to fit the displayed image on the screen and adjust focus to improve the clarity of the
image.
NOTES: 1) The projection lens is shipped separately from the projector. 2) Use the lens cap when
transporting the lens to avoid scratching and damaging the lens, which could affect your displayed image.
Motorized lenses should not be adjusted by hand without first setting them for manual operation, otherwise
the zoom and focus motors may be damaged. (Set in Menu>Configuration>Lens Settings>Manual Zoom/Focus).
• Lens Offset – The motorized lens mount allows vertical and horizontal offset of the displayed image.
• Shutter – Standard on all models, the shutter allows you to turn the screen absolutely black when in the
“Closed” state.
2.2.2 Installation Considerations
Proper installation of your projector will ensure the quality of your display. Whether you are installing a
projector temporarily or permanently you should take the following into account to ensure your projector
performs optimally. Select the installation type that best suits your needs: front or rear screen, floor mount or
inverted mount.
Lifting, Hoisting, and Stacking
3)
For any new installation, you will likely have to safety lift or hoist the projector into place. Keep in mind the
following guidelines for safety.
Lifting Guidelines
All models include handles for convenient hand transport only; such as when a projector is lifted from a
shipping container to a table.
Note the following:
• The handles are intended to support the weight of 1 projector only.
• The handles are intended to support a projector for a brief time only.
• The handles are not safety points; nor points from which to hoist or suspend the projector.
1) The handles cannot support more than 1 projector. 2) Do not use handles for
extended time periods, 3) Do not use the handles as safety points, or as points from
which to suspend or hoist the projector.
Maximum stack = 3 projectors. Stack first, then hoist.
Hoisting Guidelines
There are 4 integral rigging points on the top of the projector to enable upright or inverted hoisting. See Figure
2-12 For either orientation, hoist an individual projector, or up to 3 projectors in a stack.
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FIGURE 2-12
Rules for all hoisting:
• Use at least 4 rigging points for hoisting up to 3 projectors.
• Connect safety cables, and rigging equipment suitable to your application such as clamps, cables, eyebolts,
or straps, which accommodate the load rating. All integral, metric hardware on the projector accepts an M12
thread only.
• Use hoisting and rigging equipment suitable to your application such as clamps, cables, eyebolts, or straps
that accommodate the load rating. All integral, metric hardware on the projector accepts an M12 thread only.
• Never hoist a projector by its feet, handles, or any other component. See Figure 2-13.
FIGURE 2-13
Use metric hardware only.
Never force incompatible threads.
Never hoist a projector by its feet, handles, or any other component.
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IMPORTANT! Remove the lens before hoisting the projector.
FIGURE 2-14 NEVER USE HANDLES FOR HOISTING OR SAFETY POINTS
2.2.3 Hoisting Procedure
This procedure applies to one or more projectors. To hoist a stack, first
stack 2 or 3 projectors according to the stacking procedure included in
this manual. Never stack or hoist more than 3 projectors together.
1. Remove lens (recommended)
Remove the projection lens to prevent possible damage during
hoisting. Refer to 5.2 Replacing the Projection Lens.
2. Retract feet.
If the projector is inverted, retract the adjustable feet to prevent the
hoisting hardware from getting caught.
3. Attach safety cables.
Attach a safety cable to each of the 2 eyebolts mounted on the
bottom of the projector. See Figure 2-15. NOTE: Add eyebolts (2)
if non-inverted.
Always use at least 2 safety cables for any hoisting.
Attach safety cables to the 2 eyebolts.
NOTE: When hoisting a non-inverted projector or stack, add 2 safety
eyebolts in the front and rear threaded holes provided on the
top of the projector. Ensure the eyebolts have an adequate rating for the load. Secure safety cabling to
both eyebolts.
Figure 2-15 Attach Safety Cables
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4. Attach rigging hardware.
Attach the rigging hardware by securing your rigging
components to the appropriate rigging points. There
are 8 sliding points provided on the bottom. Tighten
the nut at each required location (Figure 2-16) to
prevent sliding.
NOTES: 1) Use at least 4rigging points for all hoisting.
2) Use straps, clamps or cabling with load
capacity adequate for the total projector weight.
Refer to Section 7 Specifications. 3) Do not join
the rigging straps or cables to a common point,
keep separated as shown.
Section 2: Installation and Setup
Figure 2-16 Using the Rigging Hardware
• Maximum stack = 3 projectors
2.2.4 Stacking Procedure
NOTES: 1) Installation requires at least 2 people.
Projectors can be stacked in either the upright or inverted position. Do not mix orientations (i.e., inverted
with upright) in a stack. Secure a maximum of 3 projectors with the stacking mounts as described below.
Do not stack more than 3 projectors.
Christie stacking hardware required. The top projector could slide off and cause injury
or death.
Never attempt to manually carry a stack.
• Stack first, then hoist
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Section 2: Installation and Setup
1. Position the projectors.
• Place each projector to be stacked on a secure
table or cart.
• Place 1 projector on its side to access its adjustable feet, and stacking legs (Figure 2-17).
• Orient the other projector in either upright or
inverted position as required (remember, each
projector in a stack must be in the same orientation).
2. Fully retract the 4 adjustable feet.
Fully retract each foot (4) as far as possible by
turning them clockwise.
• If upright, retract the feet on top projector.
• If inverted, retract the feet on bottom projector
3. Extend the 3 stacking legs.
Figure 2-17 Adjust the Feet
Extend the stacking legs (3) by turning them so that at
least 1 inch of thread is visible on each. This clearance
accommodates the up-or-down movement for aligning
the images from the stacked projectors. Ensure that you
extend all 3 legs equally (see Figure 2-18) so they are
level.
• If upright, extend legs on top projector (shown)
• If inverted, extend legs on bottom projector
IMPORTANT!
Extend the stacking legs equally by at least
1 inch.
Figure 2-18 Extend 3 Stacking Legs
(UPRIGHT STACK SHOWN)
2-14J Series 2.0, 2.4, and 3.0kW User Manual
020-100707-01 Rev. 1 (10-2011)
4. Loosen the rear stacking leg nuts
On the rear stacking legs (Figure 2-19), loosen
the nuts so the legs have some lateral
movement for easier alignment with the
stacking mounts on the other projector.
• If upright, release on top projector
• If inverted, release on bottom projector
5. Release and remove three safety pins.
The 3 safety pins must be removed from the stacking mounts so that
the stacking legs can fit into the mounts (Figure 2-20).
• If upright, remove the pins from the mounts on the bottom projector
• If inverted, remove the 3 safety pins from the mounts on the top
projector
6. Place top projector on bottom projector.
Section 2: Installation and Setup
Figure 2-19 Loosen 2 Nuts
With 1 person on each side, lift the top projector on to the bottom
projector, aligning all 3 stacking points between projectors. The legs
(4) should fit inside the stacking mounts.
Minimum of 2 people required.
7. Align the holes in the 3 stacking mounts and 3 stacking legs.
On each stacking mount, turn
the adjusting wheel slightly
until the hole in the top portion
of the mount lines up with the
hole in the stacking leg (Figure
2-21). NOTE: You can
increase leverage by using a
screwdriver in the holes.
Figure 2-21 Align Holes in Mounts and Legs, and LOCK with Pin
Figure 2-20 Remove Safety Pins
8. Insert 3 safety pins and LOCK all.
J Series 2.0, 2.4, and 3.0kW User Manual2-15
020-100707-01 Rev. 1 (10-2011)
Section 2: Installation and Setup
Critical Safety Procedure.
At each of the 3 stacking points, insert the safety pin fully through the holes in the stacking mounts and
stacking legs (Figure 2-21). Ensure that each pin is fully inserted to engage the safety lock and secure the
projectors together. Failure to engage the safety lock could cause the projectors to separate and result in
injury or death.
Failure to engage the safety lock could cause the projectors to separate and result in injury or
death.
9. Leg Nuts.
Before hoisting, firmly tighten the nuts on the 2 rear stacking legs (Figure 2-21). If you are ready to align
the projectors to one another, leave these nuts slightly loose until after the alignment.
10. Repeat steps 1–9 if stacking a third projector.
Never stack more than 3 projectors.
2.2.5 Alignment Procedure
Stacked projectors must be correctly aligned to one another so that the resulting display is optimized and as
sharp as possible. If you are also hoisting the stack, hoist the stack into place first and then align. Lock all
stacking hardware into place to maintain your alignment.
IMPORTANT! Ensure the stacking legs are extended at least 1 inch and are slightly loosened. Refer to
Figure 2-18.
Before You Begin
• Always align to the fixed projector. In floor-mount or table-mount (i.e., non-hoisted) stacks, you will align to
the bottom projector as shown in drawings below. In hoisted stacks, align to the top projector.
• Leg nuts must be loosened before alignment; otherwise the stacking mounts will not turn and allow movement of the projector.
Alignment Procedure:
1. Position the first image (fixed projector).
Position the fixed projector (first) image as desired and align the other image(s) to it as described below.
2. Display the grid test pattern.
Display the Grid Test Pattern. To distinguish each image, enable “Red” for 1 display and “Green” for the
other. Refer to 3.7 Image Settings Menuif you need help enabling colors.
3. Adjust Focus.
Focus the images for both projectors.
4. Coarse Alignment.
Adjust the Zoom and Offset on the top projector to precisely move its test pattern display on to the bottom
test pattern. When properly aligned, all red/green grid lines in the combined image will turn yellow.
• If all lines are well aligned, skip to Step 6. b. to lock all stacking mounts.
• If alignment needs fine adjustment, proceed with the next step.
2-16J Series 2.0, 2.4, and 3.0kW User Manual
020-100707-01 Rev. 1 (10-2011)
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