Speco D16RS User Manual page 40

LOAD Press the button to reset the system to the default settings.
DEFAULT
The following settings such as Language, DVR ID, Security User
Authentication, Security User P/W, Date format, DLS settings, Network
settings, HDD overwrite, Limit recording, HDD serial number, and HDD
ERROR time will not be included.
LOAD Press the button to reset the system to the factory default settings.
FACTORY
DEFAULT
Upgrade softeware to the latest version.
SOFTWARE
After connecting USB flash drive to USB port on the DVR, click SEARCH.
UPGRADE
It will automatically find the upgrade file.
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