LT Security PTZ217X12 Installation Manual - Manual (Page 7)

Installation Manual of 4-inch Speed Dome
6
 Please use the provided glove when open up the dome cover, avoid direct contact with the
dome cover, because the acidic sweat of the fingers may erode the surface coating of the dome
cover.
 Please use a soft and dry cloth when clean inside and outside surfaces of the dome cover, do not
use alkaline detergents.