Christie Digital Systems Ds+60, Dw30, Matrix 3000 Users Manual

Appendix C 
Serial Communication 
Cables 
 
   Christie DS+60/DW30/Matrix 3000 User’s Manual    C-1 
A serial link of RS232 or RS422 enables ASCII communication with the projector so 
that it can be controlled remotely from a PC or other controller. From a PC, connect a 
standard 9-wire RS232 serial cable to the 
RS232 IN port. Or, for long-distance (>100 
ft.) links with an RS422-compatible PC or controller, connect RS422 cable to the 
RS422 port. 
 
 
  

Appendix C: Serial Communication Cables 
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Appendix D 
Throw Distance 
 
   Christie DS+60/DW30/Matrix 3000 User’s Manual     D-1 
Calculating Throw Distance 
It is important throw distance be 
precisely calculated for your 
installation using the appropriate 
formula from the chart below. To 
calculate throw distance you must 
know the screen size and the lens type 
installed in the projector. In general, 
the larger you want the image to be 
the greater the distance you must 
allow between the lens and the screen. 
NOTES: 1) Throw distance is...

Appendix E 
System Integration 
 
   Christie DS+60/DW30/Matrix 3000 User’s Manual     E-1 
The GPIO connector located on the input panel provides a flexible method of interfacing a wide range 
of external I/O devices to the projector. There are 7 GIO pins available on the 9pin D-Sub GPIO 
connector, which are configurable via RS232 commands. The other two pins are reserved for ground 
and power – see table below for pin identification. 
 
GPIO Pins 
Pin #  Signal 
1  + 12V (200mA) 
2 GPIO 1 
3 GPIO 2 
4...

Appendix E: System Integration 
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Query Command 
(GIO?)  Request the state and configuration of all pins 
(GIO! “HHLLHLH” “OOIOOOI”)   Reply of pin state and configuration 
(GIO? C2)  Request configuration for pin #2 
(GIO! C2 O)  Reply with pin #2 configuration as output 
(GIO? 2)  Request the state of pin #2 
(GIO! H)  Reply with pin #2 state as high 
 
Real Time Event 
Use the serial command RTE to specify an action that is initiated at a...

Appendix F 
Optional Input Modules 
 
   Christie DS+60/DW30/Matrix 3000 User’s Manual     F-1 
There are many optional input modules and accessories currently available for this 
projector. Contact your dealer for a complete and up-to-date listing. 
NOTE: Always unplug the projector or switcher before installing or removing any optional 
input module. 
 
The RGB500 Input Module may be installed in this projector, a Marquee Signal 
Switcher, or a Marquee Case/Power Supply. The module receives analog RGB...

Appendix F: Optional Input Modules 
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The RGB400 ALT Input Module may be installed in this projector, a Marquee Signal 
Switcher, or a Marquee Case/Power Supply. The module receives analog RGB input 
signals from computers or other RGB source devices. Video inputs are 
75Ω
 terminated. Video outputs provide buffered loop-through to another display 
device. 
 
RGB400ALT Features 
◊ accepts 3, 4, or 5 wire RGB video (sync-on-green, composite sync,...

Appendix F: Optional Input Modules 
 
   Christie DS+60/DW30/Matrix 3000 User’s Manual     F-3  
 
This module can display digital video input signals conforming to the DVI (Digital 
Visual Interface) single-channel standard. 
 
Features 
◊ supports Digital Visual Interface (DVI) single-channel  
◊ supports VESA Extended Display Identification Data (EDID)  
◊ provides an active-loop-through using a DVI connector (conforming to 
the DVI Specification) 
 
 
This module accepts a serial digital 4:2:2...