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53BChapter 6: Advanced setup
76 TruVision DVR 20 User Manual
Figure 38: System Notify screen
Table 19: System notification
Alarm events Description
Network loss If the network connection is lost, this will activate a network failure
event.
HD failure If the hard drive temperature goes above the safety limit, this will
activate a HD failure event.
Temperature If the hard drive temperature is to high, this will activate a
temperature failure event.
Fan failure The internal fans of the DVR are equipped with rotation detectors.
Any fault with the fan will activate a fan failure event.
Power up If the unit looses power, this will activate a Power Up failure event.
User lockout Three repeated login failures locks the unit for 30 minutes and
sends a notification.
Record failure If the recording unexpectedly stops, this will activate a record
failure event.
Note : When an alarm output is assigned to Record Failure, any
other events assigned to this output will automatically be changed
to “None”.
To select the alarm event
For each alarm event type select which type of response is required (buzzer, email,
and/or remote) and the output alarm to be activated.
Group alarms
Use this menu to associate several cameras to one alarm output. When one camera
in the group is triggered by an alarm, all the other cameras in the group are then also
triggered to record the alarm.