Troubleshooting

Problem

Possible Cause

 

Action

See page

Nothing happens when the

1. One or more of the melody channels

1.

Use the Mixer to turn on

E-36

LAYER or SPLIT button is

(2 through 4) is turned off.

 

Channels 2 through 4.

 

pressed.

2. The volume setting of one or more of

2.

Use the Mixer to raise the

E-37, 38

 

the melody channels (2 through 4) is

 

volume setting of Channels 2

 

 

too low.

 

through 4.

 

 

3. The keyboard is in record standby.

3.

The LAYER and SPLIT buttons

E-61, 62

 

 

 

are disabled during recording

 

 

 

 

and record standby.

 

 

4. The SMF Player Mode is currently

4.

Turn off the SMF Player Mode.

E-71

 

being use.

 

LAYER and SPLIT are not

 

 

 

 

available while the SMF Player

 

 

 

 

Mode is in use.

 

 

 

 

 

 

No sound is produced when

1. MIDI cables are not connected

1.

Connect MIDI cables properly.

E-75

playing MIDI data from a

properly.

 

 

 

computer.

2. Channel is turned off, or volume

2.

Use the Mixer to turn the

E-36, 38

 

setting is too low.

 

channel on, or raise the volume

 

 

 

 

setting.

 

 

 

 

 

Playing on the keyboard produces

The computer’s MIDI Thru function is

Turn off the MIDI Thru function on

E-70

an unnatural sound when

turned on.

the computer or turn off Local

 

connected to a computer.

 

Control on the keyboard.

 

 

 

 

 

Cannot record chord

Accomp/Song MIDI Out is turned off.

Turn on Accomp/Song MIDI Out.

E-70

accompaniment data on a

 

 

 

 

computer.

 

 

 

 

 

 

 

 

The keyboard starts up

1. Flash memory is corrupted.

1. a. Remove the batteries from the

E-70

abnormally when it is turned on.

 

 

keyboard and disconnect the

 

 

 

 

AC adaptor and press the

 

 

 

 

POWER button.

 

 

 

b. Reload the batteries and/or

 

 

 

 

reconnect the AC adaptor, and

 

 

 

 

then press the POWER button

 

 

 

 

again to turn on power

 

 

 

c. Use the TRANSPOSE/

 

 

 

 

FUNCTION button to perform

 

 

 

 

the system reset operation

 

 

 

 

• If this does not solve the

 

 

 

 

problem, contact your

 

 

 

 

nearest authorized CASIO

 

 

 

 

Service Provider to request

 

 

 

 

repair.

 

 

2. The keyboard detected abnormal

2. Wait (about 40 seconds) until the

 

 

flash memory data and is

“Pls Wait” message disappears

 

 

automatically resetting the keyboard

from the display.

 

 

system.

 

 

 

 

 

 

 

A downloaded tone with

Someone may have turned off the

Use the TRANSPOSE/FUNCTION

E-70

waveform contains noise or

keyboard while data was being stored in

button to perform the system reset

 

keyboard operations become

Flash memory or something else has

operation.

 

abnormal when user data is

caused Flash memory contents to become

If this does not correct the problem,

 

selected.

corrupted for some reason.

contact your nearest authorized

 

 

 

CASIO Service Provider to request

 

 

 

maintenance.

 

 

 

 

 

A tone’s quality and volume

This is an unavoidable result of the digital sampling process,* and does not

 

sounds slightly different

indicate malfunction.

 

 

 

depending where it is played on

* Multiple digital samples are taken for the low range, middle range, and high

 

the keyboard.

range of the original musical instrument. Because of this, there may be a very

 

 

slight difference in tonal quality and volume between sample ranges.

 

 

 

 

 

 

707A-E-081A

E-79