Weak current College】 【about projector plane reflector for the use and maintenance --- Power By】 【China power house network.

The plane reflector on the projector is flat glass bricks flat polishing Kit after vacuum coating. The surface is very smooth, smooth finish is very high. Light reflectance in more than 85%. Thus less light loss, reflection images not deformed-aliasing, is on the projector, one of the important optical components. Its price is very expensive. Therefore, in the use process to pay particular attention to the maintenance and maintenance. Its maintenance as follows:

1, in the opening and closing plane mirror cover, no finger touching Planar reflector. The correct way is to use a hand hold on the camera bracket arm and the other-hand grasp the plane mirror cover open handles, carefully plane mirror cover open, and open to the appropriate angle; so it is closed, such as flat reflector loose, picture frame next to the tensioning screws tighten. If wear is too large, can be replaced with new gaskets.

2, in the use process must not with your fingers or other things touch mirror, if once the fingers finger printed on cotton wool, available on the mirror ball dipped in alcohol dehydration, squeezing out extra alcohol, alcohol with a wet cotton balls gently wipe the finger. Rub cut is not hard, and do not broaden the scope of mirror polished once scratches, it cannot remedy that will directly affect the drop shadow effect. Hence, the flat mirror during use, never wipe lightly.

3, due to its very smooth, general protection well is not the falling dust. If there is dust or scratches that can only be used to blow the balloon carefully blowing off. They should be careful not to blow the mouth, due to its mouth in blowing, also fall outside air, the mirror on the mirror with small drops of water, and then drop the mirror on the dust but hair black, lost luster that cannot be used. So the plane mirror waterproof is also very important, when not in use, in time with plastic bags or cloth cover is available for re-use.