Dahua NVR41 series User Manual

User's Manual
282
Figure 4-184
Step 3 Configure parameters. See Table 4-60.
Table 4-60
Parameter
Description
Event Type
● Disk: Sets process method when there is a HDD event such as
HDD error, no HDD, no space.
● Network: Sets process method when there is a network event such
as disconnection, IP conflict, MAC conflict.
● Device: Sets process method when there is a device event such as
fan speed exception.
Different series products support different event types. The actual
product shall prevail.
Enable
Check the box to enable the function.
Less than
System generates an alarm once the HDD space is less than the
threshold.
For
HDD No Space
type only.
Alarm-out Port
The alarm device (such as lights, sirens, etc.) is connected to the alarm
output port. When an alarm occurs, the NVR device transmits the alarm
information to the alarm device.
Post-Alarm
When the alarm ends, the alarm extended for a period of time. The time
range is from 0 seconds to 300 seconds.
Show Message
Check box to enable a pop-up message in your local host PC.
Report Alarm
Select the check box. When an alarm occurs, the NVR device uploads
an alarm signal to the network (including the alarm center).
● This function is for some series products only.
● You need to set the alarm center first. For details, see "4.12.13
Alarm Center".

Dahua NVR41 series Specifications

General

Brand	Dahua
Model	NVR41 series
Category	Network Hardware
Language	English