
52 • Getting to Know ViconNet XX112-36-00 Rev 909 Kollector Hybrid Network Digital Video Recorder
Column Description
Remote Time
The time at the remote location where the alarm event occurred.
NOTES:
• If the alarm occurred locally or at a site in the same time zone, the local
time and remote time will be identical.
• If the alarm occurred at a remote site in a different time zone, the local
time will display the local time zone translation of the remote time.
Example:
If the alarm occurred in London at 0700 and the display you are looking at
(the Nucleus) is in Eastern US, the remote time displayed is 0700 and the
local time is 0200.
Site Name
The name of the Kollector.
Activations
Number
Indicates the number of times an alarm has been activated on the specific
device within a specific time period.
Each time the alarm is activated, another alarm event line is added to the alarm
history for that device (except in the case of a re-activation, as described
below).
In cases where the alarm was activated and then re-activated within a very
short period of time afterwards, the re-activation of the alarm is not displayed in
the alarm history.
Combine
Alarms which
occur within …
The time interval that passes after an initial alarm, in which another alarm
action will not trigger a new alarm, but will cause an increment of +1 in the
Number of Activations field. This is useful if there are a lot of similar alarm
triggers and you do not want to continuously activate new alarms.
NOTE:
In the Alarm Setup window, the value in the field Min time between alarms
field determines how much time must pass after the first and subsequent
alarms before a new alarm is generated (for a specific camera).
The difference between Min time between alarms and the Combine Alarms
which occur within…, is that the Min time between alarms field defines
that an alarm is not generated within a certain time, where as the Combine
Alarms which occur within… field determines which alarms are combined
as additional activations of the last alarm.
Example:
Minimum time between alarms = 1 minute
Combine alarms which occur within = 2 minutes
If alarms are continuously being generated, a new line only appears in the
Alarms popup screen after one minute has passed. If an alarm occurs
between one and two minutes after the former alarm, it is added to the
previous alarm's data (existing row) as an additional activation. If Combine
alarms which occur within... is smaller than Minimum time between
alarms, the number of activations is always one and each alarm generates a
new row (alarm.)
In order for the Alarm window to pop up during an alarm event, the specific device must be configured in the
Active Detectors and Associated Macros window, as described in Chapter 3, Configuring the ViconNet
System.
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