Digital recorder, 4 alarms – Videoswitch Vi600 User Manual

Page 39

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Digital Recorder

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9.4 Alarms

9.4.1 Alarm

Inputs

9.4.1.1 Alarm

Polarities

Select whether alarm inputs are normally open or normally closed.

9.4.1.2 Camera

Mapping

Specify which camera each alarm input will “pull-up” when activated. This is also the camera
that the preset mapping applies to (see below)

9.4.1.3 Preset

Mapping

If you want a dome or pan and tilt camera to go to a preset on alarm, specify the preset here
for each alarm input. Set to “None” if no preset is to be invoked.

9.4.1.4 Alarm

Timers

9.4.1.4.1 Weekday

Alarm

Times

Specify the times during which alarms will be detected for Monday, Tuesday, Wednesday,
Thursday and Friday using the

LEFT, RIGHT, UP and DOWN keys.

9.4.1.4.2 Weekend

Alarm

Times

Specify the times during which alarms will be detected for Saturday and Sunday using the

LEFT, RIGHT, UP and DOWN keys.

9.4.1.5

Enable All Day

Some cameras may have their alarms enabled all day, irrespective of the above timers.

9.4.2 Activity

Detection

9.4.2.1 Activity

Zones

Activity detection zones may be set for each camera.

Use the

UP, DOWN, LEFT and RIGHT keys to move the screen cursor around and the

OK key to toggle between setting zones and clearing zones.

Where zones are set, activity will be detected.

Use the number keys to enter the sensitivity and number of pixels that have to be active to
trigger an alarm. For example enter 62 to set the sensitivity to 6 and the pixel count to 2.

The higher sensitivity setting, the more sensitive the activity detection is.

The higher the pixel count, the less sensitive the activity detection will be to false triggering.

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