Reminder
Ⅲ.Decorative door anti-pinch function
Ⅳ. Fabric cleaning
GUANGZHOU GRANDVIEW CRYSTAL SCREEN CO.,LTD.
A: No.43 S, Guomao Ave.Hualong,Panyu,Guangzhou,Guangdong,P.R.C
T: 020-84899499
Motorized Tabletop Screen Installation Manual
Model: FC-FHMFxxx
The decorative door of this product is equipped with a flexible
door opening and closing device, which can protect hands or
objects from accidentally extending into the screen when
closing the door.
Abnormal situation: If the elastic protection device is triggered
when the door is closed, the tension spring may be stretched,
and the opening and closing angle of the door will change,
making it impossible to reset.
Solution: Remove the two ø4X8 self-tapping screws connecting
the door, turn the tension spring counterclockwise to the
correct rebound, and restore the parts to the original state.
Ordinary regular throw fabric cleaning method
Use clean water or mild detergent to gently wipe the stains on the surface of the fabric(do not use corrosive detergents),
and then retract the fabric after air-drying or absorbing moisture
Voltages & Frequencies: 110V/60Hz or 220V/50Hz
(Actual voltage shall be subject to the electrical label shown on the product)
Troubleshooting
①Black grid fabric surface is carved with optical grating tooth，enabling the targeted reflection for ultra short throw
projector light beam and forming the viewing image. Projection theory as below picture shown: Screen adsorbs only
the ambient light from the top but resistance to ambient light from horizontal side will be weaken,please pay attention
to the light beam direction when applied.
Wireless remote control (F): Voltage 3V, using battery CR2032X2, transmitting frequency; 868MHz, effective control distance
is about 15 meters.
Original state
Abnormal state
Flexible door opening and closing device
Ⅴ.Electrical parameters
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Thank you for choosing Grandview products. Please read the manual carefully before
installation and use. And put it away for future use.
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Please tear out all the blue tape from the trap door before powering on.
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Please take out the EVA Pad from the fabric rod when the screen goes up.
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Please take out the EPE foam When the support arm goes up.
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Please do not reach into the casing gap to prevent hands injury when the screen goes up.
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Please put the screen in place with no wind to prevent it from falling over.
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Please Do not disassemble or replace the original spare parts at will.
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If there is any fault, don't hesitate to get in touch with the after-sales service department.
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Any functional or structural adjustment will not be further notified and subject to practical product.
Ambient light
Reflection image light
Ultra short throw projection light
②The screen adpots the splicing process,and the splicing line has a certain curvature due to the source of upper and lower
tension,which does not affect the actual projected picture.which is a normal phenomenon.
③Fabric surface flatness: Lower black drop perfect range:300-400mm
Ultra-short throw anti-light screen cleaning : (Do not use a rag to wipe!)
●Using soft brush(in parts box), lightly brush horizontally along the texture of the screen to remove the dust or
●For light-colored smudges that do not affect the projection, no need to deal with them; if it affects the viewing
fine particles on it.
effect, it can be removed with a sticky tape without residue.
