Christie Projector Mirage 5000 User Manual

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In a typical network, broadcast serial communications or messages destined for a
specific projector travel through all serial ports in each projector regardless of
whether the messages originate from an RS-232 or RS-422 source (refer back to
Figure 2.27, bottom example). The communication path depends on the serial cabling
connected at each projector.
You may prefer the option of two separate communication paths—RS-232 or RS-
422—in your network, essentially creating a redundant “back-up” communication
path that can take over should a failed projector (or controller) prevent
communications via the other path. For this setup, connect each projector to the next
using both RS-232 and RS-422 ports.
Then enable the “Split Network”
setting in the Communications menu
for each projector present so that RS-
232 communications remain on RS-
232 paths only and RS-422
communications remain on RS-422
paths only (Figure 2.28). Each
projector can then receive and send
either type of message depending on
which controller initiates the
commands—should one path fail, the second “back-up” network path can be used.
Only one network should be active at a given time, as determined by the controller
(whether it is RS-232 or RS-422). Note that the “Broadcast Key” option is OFF.
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There are two different split network configurations possible (Figure 2.29). Set up
whichever option best suits your application needs:
/ 63/,7 1(7:25. :,7+ 21( &21752//(5² If you have a single controller and
want a back-up serial link, connect one controller standard (e.g., RS-232) to
one physical end of the network and the other controller standard (e.g., RS-
422) at the other physical end of the network. Make sure the “Split Network”
option is enabled in the Communications
 menu. If a projector should then fail
anywhere in the network, communication with the remaining projectors can be
resumed in the opposite direction using the other standard. NOTE: This
configuration requires that both standards be available from a single
controller, or that you use an RS-232/RS-422 adapter.
0 63/,7 1(7:25. :,7+ 7:2 &21752//(56² If you have two controllers (one
RS-232 and one RS-422) and want one to be a back-up, connect each
controller to the appropriate port on the first projector in the network. Then
connect projectors together using both RS-232 and RS-422 ports as shown.
Make sure the “Split Network” option is enabled in the Communications
menu. Now, if either controller fails, you can simply switch to the other
controller and communicate via the other standard. %DFNX
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Each projector can be assigned a unique 3-digit projector number (for example, 001).
These numbers are necessary when you are working with multiple linked projectors,
enabling you to direct commands to a certain projector rather than always
broadcasting to the entire network. For complete information on how to assign
projector numbers, see 3.7, Adjusting System Parameters and Advanced Controls.
NOTE: To loop a single incoming video source through to another projector or
display device on a network, see 
Video Loop Through in 
2.4, Source Connections. 3URMHFWRU 1XPEHUV
 
						

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At manufacture every keypad is assigned “A” as its default protocol, which is simply
a collection of settings that determine how the keypad operates. Once assigned, this
protocol remains in effect until it is changed—that is, the keypad will operate as it
currently does until you change its protocol.
Protocols are most useful for multiple-projector applications. For example, you might
want to change a keypad protocol if you are working with two projectors and two
remote keypads in the same room and need to control each projector independently
(Figure 2.30). When Keypad A has a different protocol than Keypad B, each keypad
communicates only with the projector having a matching protocol. Or, if you have a
network of two or more projectors connected together via RS-232 serial ports, you
may want only certain projectors to respond to a wired keypad, thus you can use
different protocols to limit responses.
NOTE: Matching the protocol on the projector to that of a keypad is done through a
setting in the 
Communications menu. See 
3.7, Adjusting System Parameters and
Advanced Controls for further information on how to change the projectors infrared
sensor (rear and front) protocol.
A protocol for either type of remote keypad — IR or wired — can be changed
through software commands entered on the keypad. A new protocol set through
software commands remains in effect until the keypad batteries are removed and
replaced (if an IR remote), or until the keypad is unplugged (if a wired remote). A
remote can also be changed manually —you can hard-wire new jumper settings
inside the keypad so that they remain in effect until you change the hard-wiring. Note
that a hard-wired protocol can be temporarily overridden by the software protocol
change, effective until the keypad is unplugged and plugged in again (if a wired
remote) or until a battery is removed (if an IR remote).
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The standard IR remote keypad or the optional wired remote can be set to one of two
different protocols —  “A” or “B”. To hard-wire a protocol to “A” or “B” in either
remote, follow Steps 1 through 5:
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Unplug the keypad from the projector (applies to wired remote only).

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6WHS 
Unlatch and open the empty battery compartment on the back of the keypad as shown
in Figure 2.31.
NOTE: A wired keypad opens as shown, but a cable passes through the battery
compartment cover.
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Find the 4 jumpers located along the latching side of the battery compartment. These
jumpers set the keypad protocol and other settings so that the keypad functions in a
certain manner.
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Set the jumpers as shown in Figure 2.32. Take care to refer to the correct part of the
drawing — IR or wired (optional). Use tweezers or needle-nose pliers to remove and
replace each jumper as necessary.
x -jumper: For either remote, set between pins 1 and 2 to set as Protocol “A”.
Set between pins 2 and 3 to set as Protocol “B”.
x -jumper: For either remote, set between pins 2 and 3 as shown; otherwise, the
projector will not respond correctly to keypad commands.
x -jumper: For the IR remote, make sure that the jumper is set between pins 2
and 3 as shown. For the wired remote, make sure that the jumper is set between
pins 1 and 2 as shown.
x -jumper: For the IR remote, make sure that the jumper is set between pins 1
and 2 as shown. For the wired remote, make sure that the jumper is set between
pins 2 and 3 as shown.
6WHS 
Replace battery compartment cover. Plug into projector (wired keypad only) and test. 
						

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NOTE: A wired keypad can be converted into an IR remote keypad, and vice versa.
Follow the settings shown above, adding or deleting the cable and batteries as required.
The cable with 3-pin XLR connector is available separately from your dealer.
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You can also issue software protocol settings through the keypad. These software
commands will be lost when the keypad is either unplugged or when a battery is
removed — the keypad will revert back to the hard-wired jumper settings (see above)
until you enter the software commands again.
Press 
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Press 
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NOTE: If you change any keypad to a new protocol and the projector stops
responding,  the projector may be set to a conflicting protocol. Use the projectors
built-in keypad to access the 
Communications menu. Under “Front IR” or “Back
IR” or Wired Keypad, select the protocol that matches the new protocol of the
keypad at hand. The projector should now respond properly. 
						

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If desired, you can convert an IR remote keypad into a wired remote keypad and vice
versa (available February 2000).
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x Remove battery compartment cover from back of keypad.
x Remove batteries.
x Wait 1-2 minutes.
x Plug the keypad cable (available separately) into the empty battery
compartment. Make sure that the battery cover is notched smoothly to
accommodate the cable.
x Set keypad protocol as desired, using “wired” jumper settings.
x Replace battery compartment cover.
x Plug into the 3-pin XLR port at the rear panel of the projector.
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x Unplug the keypad from the projector.
x Open the keypad back and unplug the keypad cable.
x Wait 1-2 minutes.
x Install batteries (see Section 4).
x Set keypad protocol as desired, using “IR” jumper settings.
x Replace battery compartment cover. &RQYHUWLQ
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This section explains how to use the projector once it has been installed. Please read
through these pages before using the projector for the first time. An understanding of
projector features and how to access them will help you to take full advantage of the
capabilities of the projector within minutes.
NOTE: Installation involves locating the projector and adjusting it for use at that
location. If you have not yet installed the projector, refer to 
Section 2, 
Installation
and Setup.
Most projector functions and adjustments are entered through keypad commands that
either control the projector directly or activate a system of intuitive menus. Variations
in settings can be defined and retained in the projectors internal memory as a custom
channel, with up to 99 different channels possible.
Components and functions are illustrated below.
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=220  Accessed manually (or via the keypad if a motorized zoom lens is present),
the lens barrel of a zoom lens (optional) rotates to adjust the size of the image
without moving the projector. Minimum and maximum image sizes depend on which
zoom lens is installed — see Section 5, Specifications.

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)2&86  Accessed manually via 2 “tabs” on the lens (or via the keypad if a motorized
lens mount is installed), focus adjusts the sharpness and clarity of the image at the
current throw distance.
/(16 2))6(7 ² Accessed manually using the 2 front knobs (or via the keypad if a
motorized lens is present), vertical and horizontal offsets shift the lens and move the
image up or down and left or right. See Section 2, Installation and Setup for the
offset ranges for any given lens. These are also listed on page 5-1.
6+877(5 RSWLRQDO  Closing the shutter blocks the lens internally and turns the
image to off. The shutter is controlled via a dedicated key on the keypad.
/$03 6,( 3$1(/ For accessing the interior lamp door and replacing the lamp
module. NOTE: Lamp replacement requires a qualified service technician.
),/7(5 6,( 3$1(/ Louvered grille for air intake. Remove to replace air filter.
&20326,7(69,(2 ,1387 RSWLRQDO  Accepts a composite video and S-Video
signal from devices such as VCRs. Requires optional video decoder module.
5*% ,1387 Accepts RGB and sync signals from devices such as computers, as well
as composite video, S-Video or YPbPr component signals.
56 6(5,$/ ,17(5)$&( :,7+ /223 7+528*+  Allows one or more projectors to
be remotely controlled by a computer or controller, and provides a communications
connection for Christie’s Marquee
 Signal Switchers
.
56 6(5,$/ ,17(5)$&( :,7+ /223 7+528*+  Allows one or more projectors to
be remotely controlled by an RS-422 compatible computer or controller (such as the
Two-Way Controller
 accessory). RS-422 communications can travel greater distances
than can RS-232 communications, but require RS-422 compatible equipment. 
						

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$& /,1( &25 ,1387 The Mirage 2000 requires input power of 100-240 VAC,
50-60 Hz @ 9 amps (@ 100 V). The Mirage 5000 requires input power of 200-240
VAC, 50-60 Hz @ 8.5 amps (@ 200 V). 
Use the line cord provided with the projector.
See Section 5.
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67$78632:(5 /(6  Two LEDs (light emitting diodes) located in the lower right
corner of the rear connector panel indicate projector Status (top) and Power
(bottom). During normal operation, the Power light is steady green and the Status
light flashes green each time a key is pressed or when the projector receives a serial
command. Use the following as a guide:
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NOTE: A steady red power light accompanied by a coded pattern of red and yellow
flashes from the status light indicates an internal system error. Consult the rear LCD
display for an explanation, and see 
3.10, Error Conditions. Should the problem
persist, contact a qualified service technician available through your dealer.
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The keypad appears in three locations:
x Built-in  to the rear of the projector
x Infrared (IR) Remote for tetherless control up to 100 feet away
x Wired Remote (optional) tethered to the rear of the projector
While each keypad is identical in layout and provides complete control of the
projector, you may find one keypad more convenient than another for your specific
installation and application.
The built-in keypad is located at the rear of the projector. An LCD window above
this keypad provides feedback regarding current status and activities of the projector.
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