Christie Projector Roadster, Matrix WU, Mirage S+/HD/WU User Manual

							 Installation & Setup 
Roadster, Matrix WU, Mirage S+/HD/WU User Manual 2-21 020-100002-05 Rev. 1 (02-2010)  
Use the DVI-I connector at INPUT 2 to connect either analog or digital video devices 
to the projector. When connecting devices that transmit an analog video signal such 
as VCRs, laptops, and PCs use the DVI cable provided with the projector. Plug the   
DVI-I (single link) connector end to the projector and the 15-pin VGA connector to 
the device.  
Use a cable with DVI-I connectors at both ends to connect devices that transmit 
digital and analog video signals such as high-quality DVD players, satellite receiver 
and digital cable TVs. 
NOTES: 1) To ensure true digital output from devices that transmit digital signals, 
connect to the DVI-I connector. 2) DVI loop through is not available unless you have 
the optional DVI Input Module installed at 
INPUT 5 or INPUT 6. 
 
Christie’s Dual SD/HD-SDI input module is standard with Roadster models and 
factory-installed in 
INPUT 5 or INPUT 6. The module’s loop-through capability 
enables incoming serial digital data to be tiled across multiple screens, creating vast 
“mega resolution” displays. Alternatively, the multiple outputs can be overlapped for 
extra-bright displays, or simply distributed to additional projectors for multiple 
screens of the same image. 
The module accepts one or two independent standard- or high-definition serial digital 
inputs, decodes them for processing in the main electronics of the projector, and 
outputs 10-bit YCbCr 4:2:2 video. Either input can be set as the active primary or 
secondary part of a Picture-in-Picture display, and either input can be looped through 
to one (or both) of the module’s BNC outputs. 
NOTE: Selection of these inputs is described in 3.3, Using the Keypads. 
Connect a compatible SMPTE 292M or SMPTE 259M-C source(s) to one or both of 
the inputs located on the left side of the module. The module will automatically 
detect the standard at each input and configure itself accordingly for correct 
termination of the signal. The module also detects and supports dual link 292M and 
SMPTE 372M video standards. For full details, consult the Dual SD/HD-SDI 
manual. 
Optional modules allow you to increase your total number of inputs and/or 
accommodate different signal types, whether analog or digital. Install in the areas 
labeled 
INPUT 6 or (if available) INPUT 5. Options include: 
 RGB 500 Input Module 
 RGB 400BA Input Module 
 RGB 400 Active Loop Thru Input Module 
 PC250 Analog Input Module 
 Serial Digital Input Module 
 DVI Input Module (optional on Mirage HD18) 
 Dual SD/HD-SDI Module 
(optional on Matrix and Mirage models) 
For even more sources, connect a third-party switcher to the RS-232 IN port, or, if 
RS-422-compatible, connect to the RS-422 port.   DVI Di
gital Video  
 Dual SD/HD-SDI 
   Other O
ptional Inputs  
						

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NOTES: 1) Optional digital interfaces cannot be used in a Marquee Case/Power 
Supply. 2) Refer to Appendix D, Optional Input Modules for a brief description of 
each interface. 
As an alternative to the projector’s keypad or remote, you may wish to communicate 
with the projector using a PC or other controller. Such a device sends commands and 
receives feedback via serial links (RS-232 and RS-422), Ethernet or GPIO 
communications to the projector, all described below. 
As desired, direct the projector’s IR remote keypad towards the display screen or the 
projector’s IR sensors. Alternatively, connect a wired (tethered) version of the remote 
to the 3.5mm RCA jack labeled as 
REMOTE on the projector’s input panel. Note that 
response to a wired keypad must also be enabled in the Communications menu—
Refer to 3.6, Adjusting System Parameters and Advanced Controls for more 
information. 
There are two types of serial ports available on the projector: RS-232 and RS-422. 
You can connect a device with a serial interface, such as a computer to either of these 
connectors (not both) and control the projector remotely by entering specific serial 
communication commands.  
Connecting RS-232 
The two nine-pin DIN connectors labeled RS-232 IN and RS-232 OUT on the input 
panel are dedicated to serial communication (see Figure 2.28). Using the appropriate 
serial communication cables (refer to Appendix B) connect the controlling source, 
such as a personal computer to the RS-232 IN connector. Then set the baud rate to 
match that of the computer. Refer to Section 3 for details on changing the projector’s 
baud rate. 
 
Figure 2.27. RS-232 Serial Communications 
 
Connecting RS-422 
If you wish to control the projector with a computer and or other controlling device 
with RS-422 capability, connect a RS-422 serial communication cable between the 
computer and the RS-422 port on the projector. (Figure 2.28) RS-422 is better suited 
for serial communication over long distances then is RS-232 communication.   
2.5 Connecting 
Communications 
 Remote Keypads 
 Serial Port Connections  
						

							 Installation & Setup 
Roadster, Matrix WU, Mirage S+/HD/WU User Manual 2-23 020-100002-05 Rev. 1 (02-2010) 
 
Figure 2.28. RS-422 Connection to a Computer 
 
 WARNING  
Do not use an RS-422 port unless you are using 
equipment with RS-422 capability. The voltage levels of 
this signal can damage incompatible equipment. 
Ethernet Communications 
To add the projector to an existing Ethernet network with other equipment such as 
controllers and other projectors, connect standard CAT5 Ethernet cable between your 
Ethernet controller (or hub) and the Ethernet port at the rear of the projector as shown 
in Figure 2.29. 
CONNECTING TO A PC: If you are connecting the Ethernet port directly to a PC 
(rather than a network or hub), ensure a crossover Ethernet cable is used.  
 
Figure 2.29. Connecting Ethernet  
Upon connection to an Ethernet network, the projector’s factory default IP address of 
0.0.0.0 will automatically enable the DHCP function (if available on the network) to 
assign a new IP address that is valid and unique for that network. Or, if there is no 
DHCP function available on the network (or if a specific static IP address for the 
projector is preferred or required), you can set the address in the Ethernet Settings 
submenu or via an ASCII serial command.  Ethernet Communications  
						

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NOTE: Ensure the projector is connected to the network before attempting to change 
its IP address. 
Regardless of how it is assigned, once a projector has a valid and unique address it 
will respond to commands sent to this address. To determine the projector’s current 
IP address, consult the Status or Communications menus. 
Refer to 3.7, Adjusting System Parameters and Advanced Controls for further 
information about setting up and using a projector connected via Ethernet. 
The GPIO Port 
The General Purpose In-Out (GPIO) port enables integration of the projector within 
an established control system (Figure 2.30). ASCII commands sent via the GPIO 
link are stored in projector memory, where they can be triggered as a sequence of 
events in the future. Refer to Appendix D. 
 
Figure 2.30. GPIO Port 
 
You may wish to chain two or more projectors together so that commands and 
communications to and from a controller are relayed to all projectors. Choose a 
hardware configuration that best suits your desired communication method. 
RS-232 NETWORK: To control multiple projectors with a computer/controller having 
an RS-232 interface, first set all projectors to the same baud rate as the controller, 
then chain the projectors together by connecting the 
RS-232 OUT connector of the first 
projector (already connected to the computer/controller) to the 
RS-232 IN connector of 
the next projector in the chain. Continue connecting projectors in this manner until 
you’ve reached the last projector in the chain, so that only the last projector has an 
unused 
RS-232 OUT port. See Figure 2.31. 
2.6 Connecting 
Multiple 
Projectors 
 Serial Links  
						

							 Installation & Setup 
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Figure 2.31. RS-232 Serial Link Loop-Through at First Projector 
MIXED NETWORK: To control multiple projectors with a computer/controller having 
an RS-422 interface, first set them all to the same baud rate as your RS-422 
controller. 
 
NOTE: You must enable this combination of RS-422 and RS-232 in the 
Communications menu. Set the “Network Routing” option to “RS-232 and RS-422 
Joined”. Refer to Section 3 for details. 
Chain the projectors together by connecting an 
RS-232 port of the first projector 
(already connected to the computer/controller through the 
RS-422 port) to an RS-232 
port on the next projector in the chain. Continue connecting projectors in this 
manner until you’ve reached the last projector in the chain, so that only the last 
projector has one unused 
RS-232 port. See Figure 2.32. 
 
Figure 2.32. Mixed Serial Network 
Note that communication parameters such as baud rate must be set to match the 
particular controlling device before connecting as a network—refer to the 
documentation that came with your controlling device in order to determine the 
proper baud rate. Refer to 3.7, Adjusting System Parameters and Advanced Controls if 
you need help changing the projector baud rate. In addition, set the Network Routing 
to “RS-232 and RS-422 Joined” if you want to reach all projectors.  
						

							Installation & Setup  
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NOTES: 1) To avoid damage, connect only properly wired serial communication 
cables. Refer to Appendix B for details. 2) It is recommended that each RS-232 
communication cable be no more than 25 feet in length. Use high quality cables. 
ETHERNET NETWORK SETUP: To add one or more projectors to an Ethernet network, 
use standard CAT5 cable to connect each projector’s Ethernet port to a hub on to the 
network. A controller or PC must also be connected to the hub. See Figure 2.33. 
 
Figure 2.33. Typical Ethernet Network
 
SETTING THE PROJECTOR’S IP ADDRESS
: Upon connection to most Ethernet 
networks, each projector’s factory default IP address of 0.0.0.0 triggers the network’s 
DHCP (Dynamic Host Configuration Protocol) server function to automatically 
assign an IP address that is valid and unique for use on that network. Depending on 
the network, this DHCP-assigned IP address usually remains stable for a single 
session, but may change with subsequent power-ups and logins. On some networks, 
the address will remain stable from session to session. In all cases, the projector’s IP 
address and port appear in the Status menu as well as the Ethernet Settings submenu. 
See Figure 2.34. 
 
Figure 2.34. Setting the Projector’s IP Address 
Note that if a projector’s IP address is anything other than 0.0.0.0  (shown as 
000.000.000.000 in the Ethernet Settings menu) upon connection to an Ethernet 
network, or if DHCP is not available on the network, the automatic DHCP server 
function for supplying a valid and unique IP address to the projector is disabled. 
Instead, a specific and static IP address must be defined in projector memory—enter 
the new address in the Ethernet Settings submenu, or send to the projector via a serial 
command. The IP address will be in effect until it is changed again, or until the 
DHCP checkbox is re-enabled for use with a DHCP server on the network. 
NOTE: Only the port and IP address of the projector can be changed. The subnet 
mask is fixed (255.255.255.0).   Ethernet Networks  
						

							 Installation & Setup 
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CHANGING THE PORT#: On some Ethernet networks, firewall restrictions may 
require that the port number of the projector be changed from its default of 3002. If 
so, enter a new port number in the Ethernet Settings menu or include the new port# in 
an XIP serial command sent to the projector. It is highly recommended not to use a 
port# below 1024, as these ports are typically reserved for and used by well known 
applications.  
SUBNET MASK AND DEFAULT GATEWAY: The Subnet Mask and Default Gateway are 
automatically assigned when DHCP is enabled. If a static IP is being used, it must be 
assigned before the subnet mask. The Default Gateway is an optional router device 
used to send and receive data outside the subnet. 
 
ArtNet INTERFACE SETTINGS:  Refer to Section 3.6 – Adjusting System Parameters 
and Advanced Control, System Configuration – Communication for additional 
information about ArtNet settings. 
 
By default, communications originating from one type of serial controller—RS-232 
vs. RS-422 vs. Ethernet—stays on the corresponding network path. A “Separate” 
setting indicates this separation for “Network Routing” in the Communications menu. 
If you are using an RS-422 controller, for example, it will communicate only with the 
projector to which it is connected unless you change this setting to either “RS-232 
and RS-422 Joined” or “All Joined” (Figure 2.35). 
1.
2.
3.
4.
5.
6.
7.
8.
9.
0.Baud Rate for RS232
Baud Rate for RS422
Projector
Network Routing
Ethernet Settings
Broadcast Key
Backlight
Front IR
Back IR
Wired Keypad115200
115200
004
All Joined
Off
On
On
Communications
Separate
RS232 and RS422 Joined
Ethernet Joined
All Joined RS232 and  1.
2.
3.
4.
 
Figure 2.35. Keeping Communications Separate (default) 
To relay all messages to all ports—RS-232, RS-422, and Ethernet—set the “Network 
Routing” option in the Communications menu for each projector to “All Joined”. 
This configuration is useful if you are using a non-RS-232 controller with the RS-232 
linking available between these projectors. For example, you may want to use both an 
RS-422-compatible controller and an Ethernet-connected PC for working with a 
network of projectors linked via their RS-232 in/out ports (Figure 2.36).   Se
parating Networks 
 Communicating to 
 All Ports  
						

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2-28 Roadster, Matrix WU, Mirage S+/HD/WU User Manual   020-100002-05 Rev. 1 (02-2010) 
 
Figure 2.36. Joining All Networks 
To isolate just RS-422 communications, select “RS-232 and Ethernet Joined”. In 
Figure 2.36, only projector #3 will respond to the RS-422 controller. To isolate just 
Ethernet communications, select “RS-232 and RS-422 Joined”—only projector #1 
will respond via Ethernet.  
 
 The North American rated line cord is provided with each projector. Ensure 
that you are using a line cord that meets the appropriate rating standards. 
Plug the projector’s high-current line cord into the line input socket located in the 
lower right corner of the rear panel of the projector, then plug the 3-pronged end of 
the line cord into a grounded AC outlet. Ensure the socket outlet is installed near the 
equipment and is easily accessible. Input voltage to all Roadster and Mirage models 
must be capable of 200 –240 VAC. Use the proper power source and the high-
current rated line cord provided. Refer to Section 6, Specifications for all power 
requirements. 
 WARNING  
Do not attempt operation if the AC supply and cord are not 
within the specified voltage and power range. 
  Caution for Shutdowns: Once the projector is turned off (), the lamp 
cooling fans will continue to run for approximately five minutes to ensure that the 
projector and lamp have sufficiently cooled, at which point the fans will 
automatically shut off. To avoid thermal stress that can lead to premature lamp 
failure, never unplug the line cord while the lamp cooling fans are running, and 
never unplug to power down. 
2.7 Power 
Connection  
						

							 Installation & Setup 
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The projector is set up at the 
factory for use in a front 
screen, floor mount 
orientation. If your initial 
installation is ceiling mount 
or rear screen, displayed 
images may be upside down 
and/or reversed. To correct, 
you must change the image 
orientation from within the 
Configuration Menu (you 
may prefer to do this before 
physically installing the 
projector in its final 
position/orientation). 
In the Configuration Menu highlight and select the “Image Orientation” pull-down 
list. See Figure 2.37. Select from Rear, Inverted Rear, Front or Inverted Front 
according to your intended installation. Refer to Section 3, Operation for further 
information. 
For most installations, the lens surface of the projector is parallel to the screen—this 
prevents major keystoning of the image (i.e., an image with non-parallel sides). In 
addition, the projector must be kept level from side-to-side in order for the lamp to 
function safely. To make small corrections to the projector’s level, rotate each leg as 
necessary to raise or lower. See Figure 2.38. For angled installations, Refer to 
“Special Mounting” under 2.3, Projector Position and Mounting earlier in this 
section. 
 
Figure 2.38. Adjusting the Feet Height 
Once the projector is properly set up and producing an image, you are ready to make 
quick lens adjustments. Refer to 3.3, Using the Keypads and 3.4, Navigating the 
Menus if you are unfamiliar with using the keypad and menu system. 
Lens Adjustments 
NOTE: Not applicable to fixed lenses. Focus fixed lens by turning focus ring on lens. 
 
 
 
Figure 2.37. Image Orientation 
2.8 Operating 
Orientation 
2.9 Leveling 
2.10  Zoom, Focus & 
Lens Offset  
						

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2-30 Roadster, Matrix WU, Mirage S+/HD/WU User Manual   020-100002-05 Rev. 1 (02-2010)   
With the input image displayed: 
 If remote keypad: Press Zoom 
 or .
 
 If built-in keypad: Press Zoom 
 or .
 
Hold the key down to see the effect –arrows in the display 
indicate the direction of the zoom (Figure 2.39). 
 
 
With the input image displayed: 
 If remote keypad: Press Focus 
 or .
 
 If built-in keypad: Press Focus
 
 or .
 
Hold the key down to see the effect – arrows in the display indicate the direction 
of the focus (Figure 2.40). 
  To move the image: 
 If remote keypad: Press either Lens H
 or 
Lens V 
 (Figure 2.41). 
 If built-in keypad: Press 
Len s
Sh i f t and use the arrow 
keys. 
 
 
 
 
 
Both styles of remote IR keypads—ergonomic or “Brick” 
rental staging – Standard IR Remote —can be converted to a 
wired remote by adding the appropriate cable (provided). This 
is most useful for simple applications in which it is 
impractical to communicate via IR, such as when the projector 
is in another room and cannot respond to an IR signal, or 
when you wish to connect to and control individual projectors 
within a group. 
To control the projector when signals from a remote keypad cannot reach the 
projector, use the projector’s built-in keypad. The nearby LED display provides 
feedback indicating current status and activities of the projector. Because the built-in 
keypad has fewer keys than the remote keypad, certain projector functions are 
accessible only through the menu system rather than via a direct key.  
NOTE: The built-in keypad cannot be disabled   Zoom 
 
Figure 2.39 
 
Figure 2.40   Focus    
  Lens Offset    
 
 
 
Figure 2.401 
2.11 Keypad 
Protocols and 
Conversion 
 
Sample Keypad 
Cable