Installation and Setup
Mirage M Series User Manual
31
020-101942-02 Rev. 1 (10-2018)
Adjusting projector height and tilt
Adjusting height
You can modify the height of the projector to remedy a slightly uneven mounting surface by
adjusting the three feet threaded into the bottom chassis. Turn each foot clock-wise or counter-
clockwise until the projector is level on all sides.
The front feet are adjusted by turning the collar and the feet do not rotate when adjusted. The rear
foot is adjusted by turning the entire foot
.
Adjusting tilt
1. Before adjusting tilt, ensure the projector is centered.
Check with site personnel for the degree of screen tilt, or measure this incline with a protractor
at the screen.
2. Tilt the projector to closely match the screen tilt angle by extending or retracting the three
adjustable feet.
For an ideal installation, the lens surface should be centered and parallel to the screen to help
ensure optimized lens performance with minimal offset. Choose a sturdy mounting surface that
allows for this. If this position is not possible (such as when the projector is significantly higher
than the center of the screen), Christie recommends relying on offset rather than extra tilt.
Connecting a source
The input panel where all source connections are made, is located at the back of the projector. 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:
Option card
Connection
Analog Input Card
Connect three-, four-, or five-wire RGB source to Red/Pr, Green/Y, Blue/Pb, H/C
and V using three, four or five BNC connectors as required.
Dual 3G/HD/SD-SDI input card
Connect the SDI (Serial Digital Interface) cable to one of the two inputs, 1-IN or
2-IN. Both standard-definition (SD) and high-definition (HD) signals are
accepted and automatically recognized on either input.
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