IC Realtime Specialty: Interrogator DVR - a DVR for law enforcement - Manual (Page 40)

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Figure 4-17
4.5.3 Video Loss
In Figure 4-13, select video loss from the type list. You can see the interface is
shown as in Figure 4-18.This function allows you to be informed when video loss
phenomenon occurred. You can enable alarm output channel and then enable show
message function.
z
Channel: select the channel you want to enable lens shading alarm.
z Event type: please select video loss.
z Channel: select the channel to record when video loss occurred.
z Alarm output: activate peripheral alarm device when video loss occurred.
z Latch: when motion detection complete, system auto delays detecting for a specified
time. The value ranges from 10-300(Unit: second)
z Show message: System can pop up a message to alarm you in the local host screen
if you enabled this function.
z Send email: System can send out email to alert you when alarm occurs.
z PTZ activation: Here you can set PTZ movement when alarm occurs. Such as go to
preset, tour & pattern when there is an alarm. Click “select” button, you can see an
interface is shown as in Figure 4-15.
z Period: Click set button, you can see an interface is shown as in Figure 4-16. Here
you can set for business day and non-business day. In Figure 4-16, click set button,
you can see an interface is shown as in Figure 4-17. Here you can set your own
setup for business day and non-business day.
z Sensitivity: there are six levels. The sixth level has the highest sensitivity.
z Alarm output: when alarm occurred, system enables peripheral alarm devices.
z Tour; Here you can enable tour function when alarm occurs. It is a one-window tour.
Please go to chapter 5.3.9 Display for tour interval setup.
Figure 4-18
4.5.4 Camera Masking