Refer to the Owner's Manual, chapter 10.
You can set or execute important media-related operations for the instrument. The word "media" refers to the
connected USB storage device.
CVP-509/505/503/501 Reference Manual
Selects the desired media which you want to check the remaining mem-
ory (see "PROPERTY" below) or format the media (see the Owner's
Opens the Property display of the media selected by [A]/[B] buttons. You
can check the amount of remaining memory on the media.
The displayed remaining memory value is an approximate value.
Formats the media selected by [A]/[B] buttons. Refer to the Owner's
Manual, chapter 10.
Turns the Song Auto Open function on or off. When this is set to "ON"
and the media selected in the Device List above is inserted, the instrument
automatically calls up the ﬁrst Song in the media.