LOREX Technology L15LD400 - Manual (Page 45)

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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 system firmware can be updated using a USB
Memory stick:
1. Select the FIRMWARE UPGRADE menu and
insert the Memory Stick containing the firmware.
2. Click the CD-CHECK.
3. Once the CD-CHECK is complete, click
UPGRADE.
4. An onscreen message will indicate that the
firmware upgrade is successful as “POWER OFF
AND POWER ON” at the bottom. Turn the system
OFF and ON to finish the upgrade process.