Casio R51 - Manual (Page 109)

DELETING FILES
109
Deleting All Files
The following procedure deletes all unprotected files
currently in memory.
1. In the PLAY mode, press [
̄
] ( ).
2. Use [ ̆ ] and [ ̄ ] to select “All File Delete”, and
then press [SET].
3. Use [
̆
] and [
̄
] to select “Yes”.
• To exit the file delete operation without deleting
anything, select “No”.
4. Press [SET] to delete all the files.
IMPORTANT!
• If a file cannot be deleted for some reason, the
message “This function is not supported for this file.”
appears when you try to delete it.