AVer F50 user manual - Manual (Page 33)

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Menu Screen Function
Backup
Copy the image from the built-in memory to SD card or
USB flash drive.
Save Setting
Save current setting in the selected profile number. Only
effect, mode, brightness and contrast settings can be
saved.
Recall Setting
Restore the setting back to the selected profile number.
Information
Display the product information.
Default
Restore all the settings into original factory default
setting.