Data Backup; Firmware Upgrade - LOREX Technology L15LD420 Série Manuel D'instructions

Data Backup

Data Backup
System status messages:
• USB STATUS - Insert USB Key - the system will
check the available space.
When choosing a backup size, leave 20MB as a
buffer and do not use the full space of the USB
Stick.

FIRMWARE UPGRADE

The firmware can be upgraded via USB pen drive.
Enter the FIRMWARE UPGRADE menu for firm-
ware upgrade process through USB port.
Through USB port:
Click [CHECK USB], then click [UPGRADE].
The message "POWER OFF AND POWER ON" will
be displayed when firmware process finished.
Please restart DVR by power off then power on.
41