Back Focal Length Adjustment; How To Adjust - Barco R92112011 User Manual

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Image 5-16

Back Focal length adjustment.

1 Locking screws
2 Adjustment hole
Image 5-17
A wrong back focal length adjustment will not allow optimal focus throughout the full zoom range.
Necessary tools
• BFL adjustment tool
• Allen key 2.5 mm (hexagonal key)

How to adjust ?

1. Loosen the 4 screws along the outline of the lens (top, bottom, left, right)
Tip: Only loosen these screws a bit. Just enough to allow the lens to be shifted forward and backward.
R59770066 SIM 7Q SERIES 08/12/2014
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5. Setup
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