
Local Configurations
117
System Maintenance
4.8
4.8.1 Requirement for Maintenance
For the system’s good and safe running, it’s recommended to manage and maintain the
system, backup files in the following methods.
Check surveillance images regularly.
Clear not frequently-used user and user group regularly.
Modify your password every 3 months.
Check your system log regularly. Handle problems asap.
Backup your configuration of system regularly.
Reboot this device regularly.
Upgrade firmwares regularly.
4.8.2 Maintaining password
4.8.2.1 Change Password
It is recommended that users modify their passwords regularly to improve the security of the
device.
Select
Main Menu > SYSTEM > ACCOUNT > User
Setup
.
Step 1
The User Setup interface is displayed, see Figure 4-94.
User Settings
Figure 4-94
Click
.
Step 2
The
Modify User
interface appears. See Figure 4-95.