Protex PRX-MG04 Series, User Manual

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Figure 4-18
4.5.3
Video Loss
In Figure 4-14, select video loss from the type list. You can see the interface is
shown as in Figure 4-19.This function allows you to be informed when video loss
phenomenon occurred. You can enable alarm output channel and then enable
show message function.
Channel: select the channel you want to enable lens shading alarm.
Event type: please select video loss.
Channel: select the channel to record when video loss occurred.
Alarm output: activate peripheral alarm device when video loss occurred.
Latch: when motion detection complete, system auto delays detecting for a
specified time. The value ranges from 10-300(Unit: second)
Show message: System can pop up a message to alarm you in the local host
screen if you enabled this function.
Send email: System can send out email to alert you when alarm occurs.
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 4-16.
Period: Click set button, you can see an interface is shown as in Figure 4-17.
Here you can set for business day and non-business day. In Figure 4-17, click set
button, you can see an interface is shown as in Figure 4-18. Here you can set
your own setup for business day and non-business day.
Sensitivity: there are six levels. The sixth level has the highest sensitivity.
Alarm output: when alarm occurred, system enables peripheral alarm devices.
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.
Snapshot: System can snapshoot when alarm occurs.