Changhong Electric S-CK Series User Manual

Changhong S-CK Series Foldable Black Grid Screen
Product Description:
The S-CK Series is an ultra-short throw fixed frame projection screen (Foldable) that uses black grid material
technology. It is designed for with Ultra-Short Throw Projectors only, for use in environments where ceiling light
cannot be entirely controlled. It includes an LED backlight kit and a bezel trim 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 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.
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Don't touch the screen material to avoid leaving fingerprints. Use gloves when handling the material.
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Don't scratch the material, as it will leave permanent markings on the screen's surface.
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Don't point to the screen material with a fingertip or other sharp objects to prevent damage to the material.
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Don't use acetone, benzene, alcohol and any other organic solvents to clean the screen material. Using such
chemicals will permanently damage the screen.
Front Projection Material
User's Guide
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