Part 4 - Search
73
•
Use event filters to include/exclude specific system
events such as Panic Record, Check Recording,
Check Alarm-In, Disk Almost Full, Disk Bad, Disk
Temperature, Disk S.M.A.R.T., Fan Error,
eSATA
Disconnected and Disk Config Change from the
search.
Camera Filter
•
Alarm-In: Select which channels to search alarm-in
events in.
•
Motion: Select which channels to search motion
detection events in.
•
Video Loss: Select which channels to search video
loss events in.
•
Audio Detection: Select which channels to search
audio detection events in.
•
Trip Zone: Select which channels to search trip zone
events in.
•
Tampering: Select which channels to search
tampering events in.
•
Text-In: Select which channels to search text-in
events in.
•
Record Channel: Select which record channels to
search events in.
Selected record channels are searched for events with
at least one linked recording. If no camera is selected,
only the events with no linked recording camera are
searched.
Overlapped Recording Search
If the system's clock is changed to a point in the past,
overlapping recordings may be produced. Overlapped
recordings have to be searched in segments.
For example, making a recording from 1 o'clock to 5
o'clock, changing the system's clock at 5 o'clock to 3
o'clock, and then continuing to record until 6 o'clock
produces two recordings that overlap between 3 o'clock
and 5 o'clock. This results in two segments for the period
between 3 and 5.
1:00
2:00
3:00
4:00
5:00
3:00
4:00
5:00
6:00
Segment 1
Segment 2
When searching overlapped video recordings, you
can choose a specific point in time or a time frame. If
you use the Go to the Date/Time option and select a
point within the overlapped time period (4 o'clock, for
example), you must specify 4 o'clock in which of the
two existing segments.
If you use the Event Log Search or Motion Detection
option and select a time frame within the overlapped
time period (4 o'clock to 5 o'clock, for example), you
must choose between the two redundant sets of From
and To values. Selectable search ranges are as follows:
•
4 o'clock in segment 1 to 5 o'clock in segment 1
•
4 o'clock in segment 1 to 5 o'clock in segment 2
•
4 o'clock in segment 2 to 5 o'clock in segment 2
