Avtech AVD 714, User Manual

Page: 24 / 114

Installation &
Connection
14
To protect the naked wires, use the insulation tape to cover on the twisted wires.
4) Camera Setup
Set the camera title, ID, protocol & baud rate. For details, please refer to “REMOTE” at
page 44.
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DCC stands for “DVR Camera Communication”, and it’s a convenient technology to eliminate
the needs to connect RS485 signal wires to the DVR for advanced camera controlling, such as
speed dome (PTZ) cameras or zoom lens control cameras.
The advantage of this technology appears when you want to upgrade your home surveillance
system from traditional fix cameras to more advanced cameras, such as PTZ cameras or zoom
lens control cameras.
Typically, these two types of cameras are required RS485 signal wires for more advanced
controls, and in order to upgrade your surveillance system, you may need to re-cable or even
change your home decoration just for this small purpose.
However, with this technology, why bother to worry? Simply use the current cabling and
connect the power cable & video cable. Upgrading your surveillance system is so easy!
For details about cameras supporting the DCC technology, please check with your
distributor or reseller.
1) Connecting Power
Connect the camera with indicated power supply.
2) Connecting video cable
Connect the camera video output to the DVR video input port with a coaxial cable, or a
RCA cable with BNC connectors.