Vicon H264-ENCDR, Руководство по установке

Страница: 11 / 31

10
|
H.264 Encoder Installation and Configuration Guide
To connect a camera dome/PTZ camera control to the H264-ENCDR:
A star configuration provides multiple communication paths. By fanning out
communications, system reliability increases; a failure on one leg of a star
has no affect on the other units. Refer to the Figure below for an illustration of
a sample configuration.
1. Using a twisted-pair cable, prepare a 2-conductor shielded twisted-
pair type cable by stripping the ends back for use.
2. Connect the PTZ wires to the RS-485/422 Terminal Block (TX+ and
TX-); refer to Figure below. Ensure that you connect the wires to the
correct polarity.
3. Install the other end of this cable into the camera dome or receiver it
will communicate with.
Star Configuration
Some domes do NOT
require receiver
.