FP 50 D
Components
Issue: 04/2011
15
3
Function and Components
3 .1
Components Overview
3 .1 .1 Projection Drive
The FP 50 D console projector is suitable to reproduce 35 mm films and sound for-
mats in small, medium and large cinemas.
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The film is transported through the projector from the top to the bottom.
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The projector head can be equipped with flange connected spool arms up to a
capacity of 2000 m. The take-up friction is driven via a toothed belt from the main
drive motor.
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The film can also be guided via a set of guide rollers to and from the non-rewind
system.
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Depending on the requirement an automation system can be integrated in the
projector housing.
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In the housing there are also the xenon unit (two types) and the rectifier.
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The reverse-scan sound device is directly mounted on projector head and is suit-
able to reproduce analog sound and digital sound DOLBY SR·D. Both sound for-
mats in shape of readers can be combined in one equipment.
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Optionally the projector can be equipped with DTS or SDDS reader (Sony). Both
readers can be attached on an extension arm at the top of the projector head.
3 .1 .2 Console
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The projector head with frictions or/and set of guide rollers and sound device are
mounted on the console.
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Drives and motors are mounted in the projector head.
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The whole electrical equipment, the rectifier, the xenon unit, the sound amplifiers
and the automation systems can be mounted into the console.
3 .1 .3 xenon unit
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The projector can be equipped with two types of xenon units (1,000 to 2,000 W and
2,000 to 7,000 W).
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Two electrodes produce a light arc in a surrounding of pure xenon gas between
each other. The light arc will be reflected via the mirror and lights through film gate,
the film and in result the screen.
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A rectifier provides the xenon lamp with power.
