Installation Manual

C2271M (9/13) 9
Product Overview
Figure 1. Camera Connections and Features
For cable terminations, refer to Wiring on page 12.
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Accessory Port: Connects with compatible Pelco accessories.
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Ethernet Activity/Link LED: Flashes yellow to indicate that data is being transmitted or
received by the camera.
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RJ-45 Network Port: Connects the camera to the IP network. Also supplies power to the
camera (PoE), through the same connector.
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Reset Button: Reboots the camera or restores the camera’s factory default settings. This
button is recessed. Using a small tool, such as a paper clip, press and release the reset button
once to reboot the camera. Press and hold the reset button for 10 seconds to restore the
camera to the factory default settings.
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Alarm/Relay Port: Connects to alarms and relays.
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Audio Port: Connects to audio in/out.
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Micro SD Slot: Connects to local storage. Saves a snapshot image to a micro SD card based
on alarm activity.
NOTE: The micro SD card must be formatted as FAT32. Other formats are not compatible with
the camera.
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Auto Iris Lens Connector: Controls the amount of light allowed through the lens. Insert the
4-pin connector from the DC drive auto iris lens into this connector.
NOTE: Auto focus can be controlled from the camera’s user interface.
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Threaded Mounting Holes (top and bottom): Connects the camera to the recommended
mount.
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Built-in Microphone: When enabled, receives external audio input. Use the audio port to
connect to an external microphone.
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Power LED: Glows solid amber and then flashes green during the configuration sequence;
glows solid green after the sequence is complete. The LED can be disabled.
If this LED glows red, contact Pelco Product Support at 1-800-289-9100 (USA and Canada)
or [phone] (international) for assistance.