R5906848 /04 DP2K SLP Series176
Image 16-7: Digital cinema lens calculator
Take into account that when the projector is tilted the Screen Width you have to fill in should be
larger than the physical screen width due to the keystone distortion of the projected image. How
much larger depends on the amount of tilt.
Due to production tolerances the real distances can differ by 2% from the calculated values.
For critical situations (fixed installs that use the lens at one of its extreme zoom positions) this
should be taken into account.
16.4 Lens installation
How to install a lens into the Lens Holder?
1. Remove the foam rubber in the opening of the Lens Holder if not removed yet.
2. Take the lens assembly out of its packing material and remove the lens caps on both sides.
Caution: Do not touch the glass of the lens!
3. Ensure that the Lens Holder stands in the On-Axis position (horizontal and vertical mid position).
4. Place the Lens Holder in the “locked” position by moving the lens lock handle (reference 1 Image 16-8)
downwards, away from the lens power supply socket (reference 2 Image 16-8).
Lens Holder
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