2.2 Preparation of Installation
1, Basic requirement
1) All electric working must be accorded to latest electric, fire proof and related specification.
2) Be sure all accessories are included as packing list and application and installation way are as required. If not,
please contact with supplier.
3) Be sure the product is suitable for the working environment.
2, Check installation space.
Make sure there be enough space for the product and accessory.
3, Make sure the wall can afford 5 times of the speed dome camera and accessories.
4, Preparation of cable.
Using video cable according to transmitting distance. Specification of video coaxial cable is:
1) 75 ohm resistance
2) copper core cable
3) 95% copper shield.
2.3 Safety notice of installation.
1, Prior installation, read the instruction carefully.
2, To use the power supply and voltage as the label instruction of cable, standard voltage is
AC24V
,
DC12V
、
DC24V
is available; Best voltage is
AC24V
±10%. Long time excess high or low voltage will cause damage of speed dome camera.
Electric power must be kept over 50W, otherwise abnormal reset and control may occur.
3, Don’t aim the lens at high light object, otherwise CCD will abate and no image or image fuzzy.
