E-39
Reference
Troubleshooting
Problem Cause Action See Page
No sound is 
produced when I 
press a keyboard key.
1. The VOLUME controller is set to 
“MIN”.
2. Headphones are connected to the 
digital piano.
3. MIDI Local Control is turned off.
4. Check the current accompaniment 
mode setting. Normally, the 
accompaniment keyboard range will 
not produce any note while CASIO 
CHORD or FINGERED is selected as 
the Auto Accompaniment mode.
1. Rotate the VOLUME controller more 
towards “MAX”.
2. Unplug the headphones from the 
digital piano.
3. Turn on the Local Control setting.
4. Change the accompaniment mode to 
NORMAL.
) E-8
) E-6
) E-28
) E-14
No rhythm. Accompaniment volume is set to 0. Use the TEMPO/SETTING button and 
SONG/ACCOMP VOLUME button to 
increase the volume.
) E-27
The pitch of the 
digital piano is off.
1. The digital piano’s key setting is 
something other than “0”.
2. Digital piano tuning is incorrect.
1. Change the key setting to “0”, or turn 
digital piano power off and then back 
on again.
2. Adjust digital piano tuning, or turn the 
piano off and then back on again.
) E-26
) E-26
No sound is 
produced when I try 
to play back a built-in 
song or a recorded 
song.
1. The VOLUME controller is set to 
“MIN”.
2. Headphones are connected to the 
digital piano.
1. Rotate the VOLUME controller more 
towards “MAX”.
2. Unplug the headphones from the 
digital piano.
) E-8
) E-6
When I play 
something on the 
digital piano, my 
connected external 
MIDI sound source 
does not sound.
1. The digital piano’s send channel is 
different from the send channel of the 
external MIDI sound source.
2. The volume or expression setting of 
the external sound source is “0”.
1. Change the send channel settings of 
the digital piano and/or the external 
MIDI sound source so they are the 
same.
2. Adjust the volume and expression 
settings of the external sound source.
) E-28
) External 
sound 
source 
user’s guide
No sound is 
produced when 
playing MIDI data 
from a computer.
The USB cable is not connected 
correctly.
Check to make sure that the USB cable is 
connected correctly.
) E-29
When connected to a 
computer over a USB 
connection, playing 
on the keyboard 
produces unnatural 
sounds.
The computer’s MIDI THRU function is 
turned on.
Turn off MIDI THRU on the computer, or 
turn off digital piano Local Control.
) E-28
I can’t record chord 
accompaniment data 
on my computer.
Accomp MIDI out is turned off. Turn on Accomp MIDI out. ) E-28
I can’t store data to 
an SD memory card.
1. The SD memory card is write-
protected.
2. The card is not inserted properly into 
the SD memory card slot.
3. There is not enough room available on 
the SD memory card.
4. The capacity of the SD memory card is 
not supported by the digital piano.
5. The SD memory card is damaged.
1. Change the write-protect position to 
enable writing.
2. Insert the card properly.
3. Use a different SD memory card.
4. Use an SD memory card with a 
supported capacity.
5. Use a different SD memory card.
) E-32
) E-33
) E-33
) E-32
PX200_e.book  39 ページ 2006年10月13日 金曜日 午後12時5分