Dahua HCVR5104C User Manual page 606

Click Setting to set the periods. Or you can draw on the interface directly.

There are six periods in one day. Or you can input start time and end time
directly.
Check the box before the date, the settings are for the selected date(s).

Check the box before the period1-6, it is to enable the period function.

Step 4 Click Save to complete the setup.
Note
Please note the user rights shall not exceed the group right setup. For
convenient setup, please make sure the general user has the lower rights setup
than the admin.
Modify user
It is to modify the user property, belonging group, password and rights. See Figure 5- 136.
Figure 5- 135
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