Casio CT-X5000 User Manual page 130

Display
Err WrongDat The USB flash drive data is corrupted.
USB flash drive contains data that is not supported by
this Digital Keyboard.
Err Format The USB flash drive format is not compatible with this
Digital Keyboard.
USB flash drive memory is corrupted.
Cause Action
–
–
• Use a computer or other device to change the USB
flash drive format to something that is compatible
with the Digital Keyboard (page EN-120).
• Use a different USB flash drive.
Use a different USB flash drive.
Reference
EN-129