TruVision NVR 22 Series, Руководство пользователя

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Chapter 13: Alarm and event setup
108 TruVision NVR 22 (SP) User Manual
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HDD Error : Errors occurred while files were being written to the HDD, there is no
HDD installed, or the HDD had failed to initialize.
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Network Disconnected : Disconnected network cable.
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Duplicate IP Address Found : There is an IP address conflict with another system
on the network.
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Illegal Login : Wrong user ID or password used.
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Abnormal Record : HDD cannot record any more files. This could be due to the
overwrite option being disabled so recorded files are locked and cannot be deleted.
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Hot Spare Exception : Errors occurred with hot spare HDD.
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PoE Power Overload : PoE power overload detected (TVN 22S only).
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Video Loss : The video image is lost. Video may be lost if the camera develops a
fault, is disconnected, or is damaged.
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Alarm Input Triggered : An alarm triggered by an external alarm device (for
example, PIR detector, dry contacts…)
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Camera Tamper Detected : The camera view has changed. For example, someone
has deliberately blocked the camera view by spraying paint on the lens or by moving
the camera
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Motion Detected : Motion is detected.
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IP Camera Address Conflicted : Conflict in IP address setting.
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Resolution or Bitrate of Substream Not Supported
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Cross Line Detected : People, vehicles and objects have been detected crossing a
pre-defined line or an area on screen.
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Perimeter Intrusion Detected : Someone has been detected entering a pre-defined
area in the surveillance scene.
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Audio Input Exception : A camera has detected sounds that are above a selected
threshold.
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Sudden Change of Sound Intensity : A camera has detected a sudden change in
the sound intensity.
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Face Detected : A camera has detected that a human face is moving towards it.
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Defocus Detected : There is image blur caused by defocusing the lens.
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Sudden Scene Change : A camera has detected a change in the scene caused by
an intentional rotation of the camera.
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Enter Region Detected : A camera has detected that an object, such a vehicle,
people or other objects, has entered a designated region.
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Exit Region Detected : A camera has detected that an object, such a vehicle,
people or other objects, has exited a designated region.
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Leave Behind : A camera has detected that an object has been left in a designated
region, such as baggage.