Barco RLM G5 Performer Service Manual page 86

A
Image 11-8
Light spot sharpness adjustment
A
Image 11-9
Light spot size adjustment
Alignment of the Cold mirror
1. Place a light meter at the center of the screen.
2. Adjust the 2 tilt screws (E1) and (E2), using an Allen key of 1.5 mm, for maximum light reading on the light meter. (image 11-10)
3. Search for different Z-positions of the cold mirror, turning the z-screw (E3) forwards and backwards, the maximum light reading
on the light meter.
Note: For each Z-position of the cold mirror, readjust the tilt screws for maximum light reading on the light meter.
4. When the cold mirror position with the global maximum in light output is found, fix the adjustment screws with appropriate glue.
R5976766 RLM G5 22/04/2004
C
D
B
C
D
B
Light spot
DMD
A
DMD
Light spot
DMD
1
DMD
2
11. Light Pad adjustment
D
B
B
DMD
3
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