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Optical adjustment
Barco - OV-708/OV-713/OV-715– R59770137 – installation manual – revision 01– September 2007 ________________________________
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6.3
The projection lens for SXGA systems
Figure 6-1
projection lens for SXGA systems
1
Scale for screen size adaptation
2
Focus adjustment
3
Zoom adjustment
4
2 fixation screws for focus lock
- the focus ring still shows some clearance after locking. This d ue to the mechanical d esign of the
lens. Anyway, the focus is fixed.
5
2 fixation screws for zoom lock
6
Fixation screws for screen size adaptation lock, filled with paint
No adjustment should be required wrt screen size adaptation. In production, screen size is
set to 50", see picture below.
Содержание OV-708
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