Chapter 1 Overview
IP Camera Physical Details
Figure 1-1 Front of IP Camera
1 | Lens opening | The IP camera supports a variety of C and CS mount lenses, which |
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| attach here. |
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| For best performance, Cisco recommends that you use a DC auto |
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| iris lens. |
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2 | Focus ring | Allows you to adjust the back focus of the IP camera. |
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| You must loosen the focus ring hex screw on the bottom of the IP |
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| camera before you can rotate the focus ring. For instructions, see |
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| the “Adjusting Back Focus on the IP Camera” section on page |
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3 | Microphone | Captures audio. |
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| There also is a connection for an optional external microphone on |
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| the rear of the IP camera. |
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Cisco Video Surveillance 4300 and 4500
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