Gatekeeper Y58 User Manual & Installation Manual page 120

Y58 User Manual & Install Guide
Video Videoloss
Alarm
Type
Trigger
Linkage
Checkbox – if selected, enables the device to monitor for videoloss events. In
the case of videoloss detected on the specified camera channels, this alarm will
be triggered.
DEFAULT SETTINGS:
Checkbox – Selected
Drop-down list to select the classification level for the alarm:
Event
Alarm
DEFAULT SETTINGS:
Alarm
Click the (Setup) button under Trigger to display the Trigger setup screen for
the video loss detection.
This will display a screen with a list of checkboxes allowing you to select a
combination of camera channels for which the device will monitor for video
loss events.
Click the (Setup) button under Linkage to go to the Linkage setup screen. This
sets up the video display, recording and snapshot options associated with this
alarm.
The Linkage setup screen enables you to configure the following options:
Channel – checkboxes that allow you to select any combination of the
camera channels to be included in the display and recording.
Post Recording – numeric value box which allows you to enter the
duration for which video will continue to be recorded when the alarm
is triggered. Linkage IO Output – checkboxes, if enabled, the device
will send a signal to the selected IO output lines.
Output Delay Time – numeric text field to set the delay time for the
IO output (in seconds).
Linkage Screen – drop-down list to select the options to display the video
from the selected cameras on-screen when the alarm occurs.
None
Single
Dual
Quad
If Single (1x1), Dual (2x1), or Quad (2x2) display is selected, the (Setup)
button allows you to select the layout of the channels to be displayed
on-screen.
The drop-down lists are shown on-screen according to the grid layout mode
selected. You can easily choose each individual camera channel to be displayed
in the selected grid segment visually. If you have less cameras than available
: Not displayed
: Display 1 camera.
: Display 2 cameras.
: Display 4 cameras.
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