Alarm Out - Dahua HFD23 User Manual

Please refer to the following sheet for detailed information.
Parameter Function

Event
Type
You can set one or more items here.
Less than: You can set the minimum percentage value here (For HDD
not space only). The device can alarm when capacity is not sufficient.
You need to draw a circle to enable this function.


Enable Check the box here to enable selected function.

Alarm Out

Please select corresponding alarm output channel when an alarm
occurs. You need to check the box to enable this function.
Latch The alarm output can delay for the specified time after an alarm stops.
The value ranges from 1s to 300s.
Show System can pop up a message to alarm you in the local host screen if
message you enabled this function.
Alarm System can upload the alarm signal to the centre (Including alarm
upload centre.
Send If you enabled this function, System can send out an email to alert you
Email when an alarm occurs.
Check the box here to enable this function. The buzzer beeps when an
Buzzer
alarm occurs.
5.6.3.3.1 Alarm Out
Here you can set alarm output channel mode: Auto/manual/stop. See Figure 5-42.
Figure 5-41
The HDD event type includes: No HDD, HDD error, no space. See
Figure 5-39.
Network event type includes: Disconnect/IP conflict/MAC conflict.
See Figure 5-40.
Other. The interface is shown as in Figure 5-41. It includes: high
temperature. Battery low space, turnover, sharp turn.
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