How to Find Us:
Novix Systems is located at
8/21 Upton Street, Bundall
on the Gold Coast.
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Rigid Screen
Suitability Guide
Description of System and Function:
This is a projection system using a high
quality polyester projection
film bonded to a transparent panel to
give high quality video pictures
in a range of rear projection
applications.
Points of note:
-
Brightest Images are achieved when
projector is as close to the
same level as
the screen vertically however in the case of high
intensity projectors this may lead to “hot spots”, in
this case moving off axis will reduce the hot spot
-
Very high lighting levels behind the film
degrade the image quality so spotlights etc should be
avoided or be able to be switched off
-
The projected image gives best results if
the centre of the film on the vertical axis is at or
near eye level
-
Where possible the beam of the projector
should be away from high traffic areas to prevent “walk
through” problems
Mounting:
Screens and projectors must be secured
well, choose a mounting
system that fixes the screen securely.
In most cases screens should be mounted
vertically as this prevents
screens deforming under gravity.
Things to Avoid:
If overhead objects block the path of the beam ensure
that the
image position does not drop too low or
it will be below eye level and susceptible to walk
through.
Diagram B. Don’t be tempted to put the
screen too high as the screen will lose some of its
intensity
Diagram C. Avoid bright lights inside and
strong sunlight outside, both will degrade the image
Diagram D. Consider moving the projector
closer to the screen if the beam is likely to be in the
way of foot traffic, it may well be better to have a
smaller screen than one with shadows in it
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