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Appendix B: Connecting a PTZ Camera
Appendix B: Connecting a PTZ Camera
You can connect RS-485 PTZ cameras (not included) to the RS485 ports on the rear panel.
To connect a PTZ camera to the system:
1
Connect the T (TX+) Cable to the
+
side of the
RS485
port on the rear panel.
2
Connect the Transmit- (TX-) Cable to the
-
side of the
RS485
port on the rear panel.
3
Connect the video cable to a BNC port.
BNC
TX+
TX-
8-channel model shown
Configuring PTZ Settings
Before you can use the PTZ controls, you must enter your camera’s PTZ protocol details
into the DVR.
Prerequisite:
• Obtain the PTZ protocol details for your camera. Check your camera’s instruction manual for
details.
To enter PTZ camera settings in the DVR:
1
Right-click to open the Menu Bar and click the Main Menu button (
). Enter the system
password (default:
000000
).
2
Click
Device
and select the
PTZ
tab.
Summary of Contents for LH020 BLACKBOX2 SERIES
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