Yamaha MODX6 Service Manual page 83

LCD indication
USB device is full.
USB device is write-protected.
USB device read/write error.
USB device will be formatted.
Waveform full.
The USB flash drive is full and no more data can be saved. Use a new USB flash
drive, or make space by erasing unwanted data from the storage device.
This message appears when you have attempted to write to a protected USB
flash drive.
An error occurred while reading or writing to/from a USB flash drive.
This message appears before the USB device is formatted.
The maximum overall number of Waveforms has been exceeded when executing
the related operations.
Description
MODX Owner's Manual
MODX6/MODX7
Display Messages
83
65