User Manual

6 Changing PTZ Protocol and Video
Format
The PTZ camera is multi-format, and in addition to Lorex HD DVRs, the
camera will work with recorders that support TVI, AHD, and SD (CVBS)
video formats.
6.1 Connecting the PTZ Camera to an Analog DVR (CVBS)
The following diagram shows the full installation of the PTZ camera with
an analog recorder (CVBS), followed by complete setup instructions.
If you are connecting the PTZ camera to an analog recorder (CVBS), you
must:
• Run the camera’s RS485 cables to the DVR’s RS485 ports to control the
PTZ camera.
• Set the PTZ camera to SD (CVBS) format. For details on changing vid-
eo format, see 6.3.4 Switch Between Analog Video Formats, page 26.
BNC
12V DC
RS-485
1
2
PTZ Camera
Extension Cable
+
-
NOTE
The images shown are for illustration purposes only. Components may
vary in appearance depending on the model and manufacturer of your
DVR. See the instruction manual provided with your security product
for full details.
To connect the PTZ camera to an analog DVR (CVBS):
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