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NCB855E/NCB855PRO/NCB858 l Quick Start Guide 7
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2. Mounting the Camera
Mount the camera to your intended location. Be sure to firmly attach
the camera to a suitable flat surface.
3. Connecting the Cables
1. Optionally connect external input/output devices to the camera.
2. Optionally connect a speaker and microphone to the camera.
3. Connect the camera to a power source, using one of these options:
• DC 12V or AC 24V: Connects to the power terminals on the
rear panel. If using DC 12V power supply, make sure to connect
to correct polarities (Red+/White–).
• PoE: Using a Cat. 5/5e or above UTP/STP cable, connect the
LAN port to an IEEE 802.3af compliant network device. Power
will be supplied through the Ethernet cable.
4. Optionally connect a video monitor if you want to perform focus
and iris adjustments during the installation.
4. Adjusting the View and Focus
Adjust the focus controller, and zoom controller of the lens to get the
best resolution. If needed, adjust the back focus to achieve the focus.