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NV4
Alarm Duration sec
This is the minimum time period in seconds (from the start of the alarm)
that is protected from being overwritten. This time will include the alarm
trigger, the pulse extension and any post alarm recording. It will not
include pre-alarm images.
Zone Input Rule
This determines which input(s) will trigger the zone alarm:
Input
This sets an input or system function as the primary alarm trigger.
Select from Alarms 1-32, Video Alarm 1-16, Preset 1-16, Disk Low, Disk
Full, Panic, Archiving Slow, Archiving Fault, Virtual 1-16, and Keyword
Channel 1-32 (which will trigger the Alarm if any or the 32 programmed
keywords are detected on the selected channel).
Zone OR Input
The Zone OR Input identifies an alternative input that can also be used
to trigger the zone alarm. This means an alarm trigger can be received
on the Zone Alarm Input or the Zone OR Input for the zone to be activated.
Zone AND Input
The Zone AND Input identifies that an alarm trigger needs to be
received on both the Zone Alarm Input and the Zone AND Input for the
zone to be activated and the alarm action to be initiated.
Zone NOT Input
The unit will only issue the alarm actions if the trigger is received on the
zone alarm input and NOT on the Zone input.
Alarm 24Hr
This option can be enabled for alarms that do not require change at
any time and are to remain as programmed i.e. Panic Alarm. When this is
selected, the Set, Unset and Override options are disabled.
Entry Route Zone
This creates deferred alarms along a specified route while the
Entry timer is active. This is in compliance with BS8418 (the British
Standard for remote video reporting centres). Diverting from the entry
route during the countdown will result in the alarm being triggered
immediately. This allows staff entry without triggering an alarm prior to
switching the system to Set mode.
Exit Route Zone
This creates deferred alarms along a specified route while the Exit timer
is active. This is in compliance with BS8418 (the British Standard for
remote video reporting centres). Diverting from the exit route during the
countdown will result in the alarm being triggered immediately. This allows
staff to exit without triggering an alarm.
Exit Terminator
This will trigger the exit timer if the system is set. A countdown timer will
automatically start when the alarm is activated and ensure the alarm
system is not activated by other specified alarm triggers for the Set time
i.e. allowing a Guard to exit a building.
Entry Initiator
This will trigger the entry timer if the system is set. A countdown timer
will automatically start when the ‘primary’ alarm trigger i.e. front door,
is actioned. This ensures the alarm system is not activated by other
specified alarm triggers for the set time
Enable in Unset
Each alarm can be configured to be active when the unit is in a specific
operation mode. Enable this for the zone alarm to be active in Unset
operation mode.
Enable in Set
Each alarm can be configured to be active when the unit is in a specific
operation mode. Enable this for the zone alarm to be active in Set
operation mode.
Enable in Override
Each alarm can be configured to be active when the unit is in a specific
operation mode. Enable this for the zone alarm to be active in Override
operation mode.
Activity (Green)
Select to open the Alarm->Activity menu
Zone Act (Yellow)
Select to open the Alarm->Zone Actions menu
Alarm in (Blue)
Select to open the Alarm->Inputs menu
Refresh (Purple)
Refreshes the information on the current page
Intelligent Security & Fire Ltd
Summary of Contents for DV-IP NV4
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Page 239: ...239 Installation Guide I n t e l l i g e n t S e c u r i t y F i r e L t d ...
Page 240: ...240 NV4 I n t e l l i g e n t S e c u r i t y F i r e L t d ...
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