Christie Mirage WQ-L Manual do Utilizador descarregar pdf (Página 26)

Installation

Mirage WQ-L User Manual 26

020-101372-02 Rev. 1 (10-2014)

3. Hold a piece of paper at the lens surface, adjust offsets as necessary until the image is centered

within the lens perimeter. A full white field works best for this.

4. If necessary, center the image on the screen. If the projector is mounted off-center to the

screen axis, then offset the lens as much as required. Aim the projector over slightly towards

the center of the screen, but use caution, as too much tilt will cause excessive keystone

distortion. Lens offset will not.

5. With the test pattern on screen, double-check projector leveling so the top edge of the image is

parallel to the top edge of the screen. Make sure the projector is positioned in the throw

distance range for the lens in use.

Folded Optics

In rear screen applications where space behind the projector is limited, a mirror may be used to

fold the optical path. The position of the projector and mirror must be accurately set—if considering

this type of installation contact Christie Customer Support for assistance.

Boresight Alignment

1. Display the Boresight test pattern by

pressing Test on the IR remote and use the

Left arrow key to cycle to Boresight.

2. Adjust the lens focusing ring until each

square displayed in the Boresight test

pattern is focused. If all three squares are

in focus, no further action is required.

3. If boresight is required, see the image on

the right to understand how the adjustment

screws on the lens mount affect the

corresponding squares on the test pattern.

4. Use a 5 mm hex key to loosen the three

locking set screws on the lens mount. The

set screws must be backed out several

turns, so that they do not contact the inner

lens mount plate.

5. Fine tune the focus of square one, by

adjusting the appropriate cap screw. Adjust until the image is in focus with minimal flare.

6. Adjust square 2, by adjusting the appropriate cap screw. Adjust until the image is in focus with

minimal flare.

• Boresight alignment is an advanced feature and should only be performed by experienced

users.

• You can also use the Grid or Edge blend test pattern to perform boresight alignment.

Capscrew

Setscrew

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Christie Mirage WQ-L Manual do Utilizador Página 26