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C2951M-C (12/09) 5
3. Connect the network cable to the RJ-45 network port located at the back of the camera (refer to
Figure 3).
NOTE: If the network has no Power over Ethernet (PoE), connect a 24 VAC Class 2 power supply to
the 24 VAC power connector (refer to Figure 4).
Figure 3. Pin Descriptions
4. For Class B installations, attach the supplied ferrite to the network cable. The ferrite should be
installed on the cable approximately one inch from the camera’s RJ-45 network port.
5. Connect the necessary wiring for alarms and relays (refer to Figure 4). Only use the 24 VAC wires if
PoE is not available.
Figure 4. Alarm and Relay Wiring
6. Apply power to the camera.
7. View the camera image using the service port or a Web browser.
8. Focus the lens:
a. Press the auto back focus button once to center the focus mechanism. The button is located
on the side of the camera.
b. Manually adjust the zoom and focus of the lens to the desired field of view (refer to the
instructions shipped with the lens).
c. Press and hold the back focus button for three seconds to start the auto back focus
mechanism.
WARNING: The ferrite must be installed for the camera to meet FCC Class B compliance standards.
Failure to correctly install the ferrite might cause harmful interference to radio communications.
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2
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8
8 7 6 5
4 3
2 1
1
2
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8
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8 7 6 5 4 3 2 1
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8
1
1
Pin Function
1TX+
2TX–
3RX+
4 PoE 1-2
5 PoE 1-2
6 RX–
7 PoE 3-4
8 PoE 3-4
24V~
RELAY
R1
ALARM
A1