Inscape Data AirGoggle NVS 410, Руководство пользователя, Страница: 8 / 42

NVS410 User’s Guide
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2.3.2. Rear panel
Figure 2-2. Rear Panel of NVS410
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Power : Power input of NVS410. 12V/1A
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MIC/Line In : It is used to connect an external audio source or microphone to NVS410
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SPEAKER/Line Out : It is used for connecting external speakers with built in amplifier. Audio from
remote site is output through Line out in bi-directional audio mode. Use Standard stereo
headphone jack for the connection.
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RELAY : It is used for connecting external alarm generators such as sirens and flashing lights.
When activated, relay output configures a closed circuit. Two Relay outputs(A, B) are provided.
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SENSOR : There are provisions for 2 alarm sensor device connections. They are used for
connecting external alarm sensors such as the infrared sensors, heat sensor, magnetic sensors, etc.
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RS-485 : It is used for connecting P/T/Z device having RS-485 interface standard.
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RS-232(9 pins) : It is used for connecting P/T/Z device having RS-232 interface standard
(Either one of RS-232 or RS-485 can be used as a P/T/Z interface at one time.)
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VIDEO-IN : Video input (composite NTSC, PAL, SECAM)
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VIDEO-OUT : Video input (composite NTSC, PAL, SECAM) for bypassing signal from VIDEO-IN
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LAN : 10Base-T Ethernet connector. Connects NVS410 to 10Mbps Ethernet
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Reset -
Enable factory default setting. Doing so will erase all previously entered
parameters and replace it with factory default settings. Not labeled for security
reasons. Shown above in Figure 2-2 circled in red.