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As soon as an alarm event is taken into processing, the alarm event recording is played back automatically one time, at 1X speed. Playback is launched started either from the moment of the beginning of the an alarm event, or from the moment corresponding to the position of the alarm event flag (only when the alarm event is initiated automatically—see Initiating an Initiate alarm in the system).

If the alarm event was is initiated automatically, the visual element set for the detection tool, which initiated the alarm event will be , is displayed in the Surveillance window: or either a detection area or virtual tripwire, which triggers line that, when crossed, cause the detection tool when it is crossedto generate an event. The object which that caused the trigger will be detection tool to generate an alarm is outlined with a red frameborder.

Display of an the Area visual element:

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Display of a the Line visual element:

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The name of the detection tool that initiated the alarm event is displayed above the buttons for alarm assessment.

To navigate the fragment of an the alarm event, use the Advanced advanced panel (see Navigation Navigating using the advanced panel) or the Playback panel (see Navigating using the Playback Panelpanel).

To go to the required fragment of an the alarm event in order to play it again, hold the timeline pointer with the left mouse button and drag it to the required position.

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