User Manual

6 Changing PTZ Protocol and Video Format
1. RS485: Connect the RS485 wires on the camera cable to a pair of
RS485 communication wires. Connect the other end of the RS485
communication wires into the DVR’s RS485 ports. Match the polarity
of the RS485 cables with the DVR’s RS485 positive and negative ports.
NOTE
To extend the PTZ control (RS485) wires beyond 100ft, purchase a
pair of 24–gauge wires.
2. Connect the power and BNC cables. See 3 Connecting the Camera,
page 4 for full connection instructions.
6.2 Controlling the PTZ Camera with an Analog DVR (CVBS)
Once your camera is connected to an analog DVR, you must perform initial
setup to control the camera using the DVR. Once this setup is complete,
you will be able to move the camera, configure preset positions, and use
other advanced controls.
The PTZ camera requires special protocol information to enable an analog
DVR to control the camera movement.
Input the following protocol information into your analog DVR’s PTZ set-
tings menu to enable the camera’s PTZ controls:
• Default Camera ID (Address): 1
• Default Baud Rate: 9600
• Default Parity: None
See your DVR’s instruction manual for details.
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