Troubleshooting - Casio MZ-X300 User Manual

Reference
Display Message
Measure Limit Attempting to input MIDI recording data or music
preset that has more than 999 measures.
Data Full Attempting to store data that exceeds the maximum
allowable number of data items.

Troubleshooting

Problem
No sound is produced when I
press a keyboard key.
The pitch of the Digital
Keyboard is off.
Tones and/or effects sound
strange. Turning power off
and then back on again does
not eliminate the problem.
Example: Note intensity does
not change even though I alter
key pressure.
I cannot transfer data after
connecting the Digital
Keyboard to a computer.
I cannot record chord
accompaniment data on my
computer.
I cannot store data to a USB
flash drive or load data from a
USB flash drive.
EN-68
Cause
Cause
1. The VOLUME controller is set to
"MIN".
2. Headphones or an adaptor plug is
plugged into one of the PHONES
jack.
3. Upper 1 icon is off.
4. The "Speaker" SYSTEM
SETTING is off.
1. Digital Keyboard tuning is
incorrect.
2. The Digital Keyboard's key
setting is something other than
"440.0 Hz".
3. A non-standard temperament
setting is being used.
4. Octave shift is enabled.
The "Auto Resume" feature is turned
on.
—
"Accomp Out" is turned off.
—
Action
The Digital Keyboard supports input of up to 999
measures.
Delete unneeded data.
Action
1. Rotate the VOLUME controller more
towards "MAX".
2. Disconnect whatever is connected to the
PHONES jack.
3. Touch the Upper 1 icon to turn it on.
4. Turn on the "Speaker" SYSTEM
SETTING.
1. Adjust Digital Keyboard tuning, or turn
the Digital Keyboard off and then back
on again.
2. Change the key setting to "440.0 Hz", or
turn Digital Keyboard power off and then
back on again.
3. Change the temperament setting to
"Equal", which is the standard modern
tuning.
4. Change the octave shift setting to 0.
Turn off "Auto Resume". Next, turn power
off and then back on again.
1. Check to make sure that the USB cable
is connected to the Digital Keyboard and
computer, and that the correct device is
selected with your computer's music
software.
2. Turn off the Digital Keyboard and then
exit the music software on your
computer. Next, turn the Digital
Keyboard back on and then restart the
music software on your computer.
Turn on "Accomp Out".
See "Error Messages".
See
Page
 EN-7
 EN-9
 EN-17
 EN-55
 EN-25
 EN-55
 EN-55
 EN-50
 EN-55
 EN-65
 EN-58
 EN-67