Casio CTK-7300IN User Manual page 150

Display
Message
Meas. Limit You tried to perform an operation during song
sequencer song editing or user music preset editing
that would cause the number of measures in the song
or chord progression to exceed 999.
Memory Full 1. There is not enough memory capacity required for
pattern sequencer operations.
2. Remaining memory capacity became too low
during music preset editing.
3. There is not enough memory capacity required for
song sequencer operations.
File Name When renaming a file on a memory card, attempting
to specify a file name that is already used.
Card Size Memory card capacity is not enough for audio
recording and playback.
Write Error! Writing to internal storage memory failed.
Cause Required Action
Make sure your edits do not cause the number of
measures to exceed the 999-measure limit.
1. To record new data of some part of some
accompaniment pattern, clear another part and/or
another accompaniment patterns. If you want to
use Easy Edit, select a different rhythm from the
one that was selected when the error message
appeared.
2. Referring to "To clear user preset data" (page
E-59), delete user presets you no longer need in
order to free up memory.
3. Delete other tracks and/or songs to free up memory
space.
Use a different name.
Use a memory card with a capacity at least 2GB.
Try again.
Reference
E-149