Dahua EVS71 Series, Руководство пользователя

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User's Manual
192
Figure 6-79 Schedule
Step 3 Add a schedule.
1) Click
Create .
2) Click to edit the schedule name.
Step 4 Set the validity periods.
●
Always : The schedule is always effective.
●
Custom
: Customize validity periods for the schedule. Click the time bar and then drag
the blue strip to set a period.
◇
You can add up to 50 validity periods for each schedule.
◇
Click Clear to clear all validity periods.
◇
Click a blue strip and then click to delete the corresponding period.
Step 5 Click Save .
Related Operations
Select a schedule and then click to delete it.
6.8 Cluster Service
The cluster function, also known as cluster redundancy, is a kind of deployment method that can
improve the reliability of device. In the cluster system, there is a number of main devices and
another number of sub devices (the N+M mode), and they have a virtual IP address (the cluster IP)
for unified login and management. Under normal circumstances, the main devices are in the
working state. When the main device fails, the corresponding sub device will take over the job
automatically. When the main device recovers, the sub device will transmit the configuration data,
cluster IP address and videos recorded during the failure to the main device which then takes over
the job again.