User's Manual

Operation Manual
73
The admin account cannot be deleted.
6.6.3 Manager
6.6.3.1 Requirements
To make sure the system runs normally, maintain it as the following requirements:
● Check surveillance images regularly.
● Clear regularly user and user group information that are not frequently used.
● Change the password every three months. For details, see "6.6.2 Account".
● View system logs and analyze them, and process the abnormity in time.
● Back up the system configuration regularly.
● Restart the device and delete the old files regularly.
● Upgrade firmware in time.
6.6.3.2 Maintenance
You can restart the system manually, and set the time of auto reboot and auto deleting old files.
This function is disabled by default.
Step 1 Select >
System
>
Manager
>
Maintenance
.
Figure 6-69 Maintenance
Step 2 Configure auto maintain parameters.
● Click next to
Auto Reboot
in
Restart System
, and set the reboot time, the
system automatically restarts as the set time every week.
● Click next to
Auto Delete
in
Delete Old Files
, and set the time, the system
automatically deletes old files as the set time. The time range is 1 to 31 days.