EPS EF90H-CLR User Manual

DarkStar® UST eFinity Series
EDGE FREE® Ultra-short throw Fixed Frame Screen
Product Description:
The DarkStar® UST Series is an ultra-short throw fixed frame projection screen that uses EPV's EDGE
FREE® technology. It is designed for Ultra-Short Throw Projectors only, for use in environments where
ceiling light cannot be entirely controlled. It includes an LED backlight kit and an ultra-thin bezel to further
enhance the frame appearance.
Screen Maintenance
Dust, dirt and scratches on the projection screen surface will affect the quality and performance of the
projection image. For optimal results we advise to pay attention to the following instructions.
1) The screen surface has a horizontal lens structure. DO NOT wipe the screen up and down or in a circular
motion.
Wipe from left to right only.
2) Please clean the dust on the screen surface with a soft brush or microfiber cloth (rough towel or cloth may
damage the screen's surface).
3) Gently wipe the screen with a moistened microfiber cloth with mild soap diluted in water.
Notes：
The following precautions should be followed at all times to avoid damaging the material, which is
not covered under warranty.

Don't touch the screen material to avoid leaving fingerprints. Use gloves when handling the material.

Don't scratch the material, as it will leave permanent markings on the screen's surface.

Don't point to the screen material with a fingertip or other sharp objects to prevent damage to the
material.

Don't use acetone, benzene, alcohol and any other organic solvents to clean the screen material. Using
such chemicals will permanently damage the screen.
Rev. 04/27/17 DR
USER'S GUIDE
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