As soon as an alarm is accepted for evaluation, the alarm recording is played back automatically one time, at 1X speed. Playback is launched either from the moment of the beginning of the alarm, or from the moment corresponding to the position of the alarm flag (only when the alarm is initiated automatically; see the section Trigger an alarm).
If the alarm was initiated automatically, the visual element set for the detection tool which initiated the alarm will be displayed in the viewing tile: or a detection area or virtual tripwire , which triggers the detection tool when it is crossed. The object which caused the trigger will be outlined with a red frame.
Display of an Area visual element:
Display of a Line visual element:
The name of the detection unit that initiated the alarm is displayed in the lower portion of the viewing tile.
To navigate the fragment of an alarm event, use the Advanced Archive Navigation Panel (see Navigation using the advanced panel) or the Playback Panel (see Navigating Using the Playback Panel).
To switch to a required fragment of an alarm event in order to play it again, hold the timeline pointer with the left mouse button and drag it to the required position.
To go to the beginning of the alarm event, click 
.