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4.4 System Maintenance
4.4.1
Maintenance Requirements
To guarantee device proper operation and device safety, please follow the instructions listed
below to manage, backup and maintain the device.
Check the monitor video regularly.
Delete the inactive user or user group regularly.
Change device password each three months.
Check and analyze system log, process the abnormal event in time.
Backup device configuration files.
Reboot and delete old files regularly.
Upgrade firmware in time.
4.4.2
System Info
It is to view device version information, satellite information, log information, bit stream information
and etc.
4.4.2.1 Version
It is to view version information and release date.
On the main menu, from Info->Version, enter version interface. See Figure 4-96.
Figure 4-96
4.4.2.2 Device
It is to view ACC status, voltage, record status, HDD status, GPS status, DSS registration status,
3G dial status, Wi-Fi connection status.
On the main menu, from Info->Device, enter Device interface. See Figure 4-97.
Click Details button to view the detailed information.