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NHDR
-
4xxxAHD user’s manual ver. 1.1
All rights reserved © AAT Holding S.A.
90
PLAYBACK OF RECORDINGS
Timeline
-
displays the period depending on the
Time Range
setting. Each channel is shown in the
next row. The colors on the axis correspond to the type of recordings. The legend is presented below
the timeline. An
Alarm
means that several alarm events occur simultaneously (e.g. motion detection
and line crossing detection). The orange marker indicates the currently playing moment.
12.2. Playback
-
"Events" tab
The
Events
playback mode displays a list of events saved on the recorder's disk. In the case of alarm
events, usually one file corresponds to one event. However, keep in mind that during continuous
recording the recorder archives the recordings in segments. The maximum segment size is 254MB. It
means that the recordings can be divided into segments.
Search
-
allows to select files to display
Date
-
displays the calendar. Allows to select the day to search for recordings. The days
which have the records are underlined in red. After selecting the day, the channel list will be
limited to those that have recordings.
Time
-
reduces the search area by entering the time range.
Type of recordings
-
selects the type of recordings to display
Search type
-
selects all types of recordings.
Normal
-
continues recordings
.
Motion
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recordings caused by motion detection.
IO
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recordings triggered by the activation of the alarm input.
PIR
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recordings caused by PIR detection.
PID
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recordings triggered by the event of intelligent analysis
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perimeter intrusion detection.
LCD
-
recordings triggered by an intelligent analysis event
-
line crossing detection.
File information
Channel selection
Type of recordings
Search
Changing the display order
The way files are displayed
Stream type
Exporting recordings
Playback
Displaying files