Alignment Of A Ceiling Mount Flm Projector - Barco FLM R20+ Performer User Manual

Image 3-20
When this is achieved, the projector is set horizontal and vertical at right angles to the screen.
Image 3-21
3.4

Alignment of a ceiling mount FLM projector

Necessary tools
17 mm open ended spanner.
How to align a ceiling mount FLM projector ?
1. Install the projector in the desired location. See installation procedure "Suspension of the FLM projector with rigging clamps",
page 26. Take into account the zoom range of the used lens and the size of the screen.
2. Project one of the internal hatch patterns on the screen.
3. Release the lock nut (ref B image 3-22) of the rigging clamps.
4. Adjust the height of the rigging clamps with respect to the projector, until the projected hatch pattern is perfectly rectangle shaped
and leveled.
B
Image 3-22
When this is achieved, the projector is set horizontal and vertical at right angles to the screen.
Image 3-23
5. Fasten the lock nut (B) of the rigging clamps.
R5976921 FLM R20+ PERFORMER 08/03/2006
3. Physical installation
25