DVR systems DVRxx04HF-A Series - Manual (Page 152)

152
Figure 7-52
Please refer to the following sheet for detailed information.
Parameter Function
Event
Type
z
The abnormal events include: no disk, no space, disk error, net error.
z You need to draw a circle to enable this function.
Normal
Out The corresponding alarm activation output channel when alarm occurs,
There are six channels.
Latch The alarm output can delay for the specified time after alarm stops.
Then system disables alarm and corresponding activation output.
The value ranges from 10s to 300s.
Send
email If you enable this function, system can send out email to alarm the
specified user.
Alarm
upload System can upload the alarm signal to the network (includes the alarm
centre.)
Show
message System pops up the alarm messages in the monitor interface.
Buzzer Once you check the box here, the buzzer beeps when an alarm
occurred.
7.3.3.8 Video Matrix
Here you can set video matrix output tour channel and corresponding interval. See Figure 7-53.
It supports 1/4/9/16-window mode and you can input the interval here.