LT Security PTZ217X12 Installation Manual - Manual (Page 8)

Installation Manual of 4-inch Speed Dome
7
Preparation for Installation
 Basic requirements.
 All the electronic operation should be strictly compliance with the electrical safety
regulations, fire prevention regulations and other related regulations in your local region.
 Check whether all the accessories are included according to the packing list, make sure that
the installation place and mode conform to the demands. If not, please contact the supplier.
 Please use this product according to the requirement of working environment.
 Check installation space.
Make sure the place have enough space to install the speed domes and its accessories.
 Check the intensity of conformation at the installation location.
Please make sure that the ceilings or walls are strong enough to withstand four times the weight
of speed dome and its accessories.
 Preparation of cables.
 Choose the video cable according to the transmission distance. The video should meet the
least demands as: 75Ω resistance; 100% copper core conducting wire; 95% weaving copper
shield.
 RS485 communication cable, please refer to Appendix 2
 24V AC power cable, please refer to Appendix 3
 Please keep all wrappers.
Please keep all wrappers after unpack them for future use. In case of any failure occurred, you
need to return the speed dome to the factory with the original wrapper.
Note: Transportation without the original wrapper may result in damage on the speed dome
and lead to additional costs.