Yamaha RX-V6ABL User Manual page 265

CONFIGURATIONS > Configuring various functions (Setup menu)
If "Restore Failed" appears on the TV ("Error" on the front display), check the following and start the process
again.
Check that the file is stored in the route of the USB flash drive.
(
NOTE
"Restore" is effective after backing up all the settings.
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Do not turn off the unit during the restoring process. Otherwise, the settings may not be restored correctly.
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You can also restore all the settings in "Backup/Restore" in the "Front Display" menu.
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Related links
"Basic operation of the Setup menu" (p.176)
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