LT Security LTD7726 CD - Manual (Page 26)

AUTO MAINTAIN: When switch is on, you can setup the time for device to restart.
SYSTEM UPDATE: Copy the update file to the dvrupgrade folder in the root directory of the
thumb driver, and insert it into USB 1.0, then press [Enter] to upgrade the firmware, and it will
display the process of the system upgrading, as following:
LOAD DEFAULT : Restore all the settings as the factory setting.
REBOOT: means restart the device.
2.2.3.8 EXIT
Move the cursor to【EXIT】（Icon highlighted when selected）,press【Enter】to back to main
menu.
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