■ How to maintain “WG White“
The dust on the surface should be brushed off with a soft cloth or brush.
When the dust cannot be taken off, use the soft adhesive tape to rip off, or clean with the wet cloth
squeezed) and then with dry cloth.
This cleaning methods are only for “WG White”. Do not apply the same to other surfaces.
Cautions in handling
The surface of the screen is specially processed to enhance projection image. The
contamination or damage may result in poor projection image. Pay close attention to the
followings when handling this product.
Do not touch the screen surface.
Do not draw anything on the screen surface.
Do not rub or scratch the surface with anything hard.
Gently wipe the dust off the surface with the soft dry cloth or remove with a soft brush.
■ Th
e screen surface may have an odor at first. Please ventilate enough by opening the window.
Any such odor will gradually fade. When the odor is strong, please keep the screen pulled out,
even not in use.
■ Be careful in repeating the screen going up and dow
n. The continuous use of the up and down
operations may cause the heat prevention circuitry work, and stop the screen. When this
happens, please operate after some time (15 – 20 minutes) for cooling off. (※
Never use a moist cloth or chemicals such as benzene, thinner etc.
It may cause the poor projection image.
About fabric
The screen surface may have an odor at first. Please ventilate enough by opening the window. A
When the odor is strong, please keep the screen pulled out, even not in use. It might take several days till the
screen does not have an odor any more.)
Moreover, the rise of the temperature and humidity causes the odor. Ventilate it conti
nuously, when the odor is
strong in the summer time.
■ How to maintain “WF Pure Mat”
If the screen is dusty or dirty, brush away dust or dirt softly using an electrostatic brush or a fresh face
brush.
This cleaning methods are only for “WF Pure Mat”. Do not apply the same to other surfaces.
A special processing is applied to the surface.
Do not fold or bend it in cleaning.
It may ruin the projection effects.
“WF Pure Mat” is textile fabric.
Do not rub, fold or bend it during cleaning.
It may ruin the projection effects.
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