Zkteco PL-52A12G — рекомендации по чистке прозрачного покрытия для куполов [53/55]

Appendix II Clean Transparent Cover 45

Appendix II Clean Transparent Cover

In order to assure a clear image of dome, the under cover of dome should be cleaned regularly.

 Be careful when cleaning and hold the outer ring of under cover by hands to avoid directly touching

with it. Because the acid sweats of finger membrane may corrode the surface coating of under cover.

Hard tool scratching the under cover may lead to blurring the images of dome so that affecting

image quality.

 Please uses a soft enough dry cloth or other alternatives to wipe internal and external surface.

 If dirt is serious, user can use a mild detergent. Any senior furniture cleaning products can be used to

clean the under cover.