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SW-D8000U, 16CH. COLOR VIDEO MULTIPLEXER
Monitor-B before the alarm, then Monitor-B will continue to sequence after the alarm is
cleared.
If the operator changes the screen format while an alarm is active, then the unit will continue to
display the operator's selection after the alarm clears - it will not revert to the pre-alarm screen
display.
Fullscreen Alarm:
In the event that the programmer does not install Monitor-B, and relies solely on Monitor-A for all
system information, a full-screen alarm display on Monitor-A may be preferred to the custom multi-
screen displays.
In this case, the programmer can select a menu option in the
Monitor-A to switch to a full-screen display of the camera in alarm, and sequence full-screen
between multiple alarms, exactly as Monitor-B normally does. The custom alarm screens will not
appear. (This is a global setting for all cameras).
A single full-screen alarm will be frozen, if the option was selected in the
However this option will be ignored for multiple full-screen alarms on Monitor-A.
EXTERNAL ALARM ACTIONS (RELAY OUTPUTS)
Two alarm relay outputs are provided to enable the programmer to program automatic external
actions such as a speed change on the VCR, or alarm floodlights or sirens. The alarm relay outputs
are rated at 500 mA. They are provided in either the normally open (N/O) and normally closed (N/C)
configuration on the rear panel of the unit (programmable), and are isolated. The alarm relays can
be activated by motion detection, by active alarms, by video loss, or by MACRO functions.
choice of which relay is activated by which event is selectable via the menus.
Selecting the Relay Outputs linked to Alarm Inputs:
Once EXTERNAL ALARM ACTION is selected, a menu will appear, allowing the programmer to
select one of the following four choices for each alarm input:
q
None
q
Relay 1
q
Relay 2
q
Relay 1&2.
NOTE:
When making this selection, remember that video loss and motion detection can also
be programmed to activate one of these output relays.
Factory default settings for Alarm Output Relays are:
All Alarm Inputs
All Activity Detection
Additional alarm output data:
The SW-D8000U also allows the programmer to read the status of alarm inputs for each camera via
the RS-232 remote control port.
Record Mode
The programmer can select NORMAL recording, EXCLUSIVE recording or INTERLEAVED
recording to take place whenever an alarm occurs. The latter two modes will always result in a
JVC PROFESSIONAL, IMAGING PRODUCTS
will activate
Relay 1
will activate
Relay 2
ALARMS
sub-menu that will cause
ALARM ACTION
menus.
The
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