Casio WK 3500 User Guide - Page 108

Troubleshooting

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Troubleshooting Problem No keyboard sound Any of the following symptoms while using battery power. Possible Cause 1. Power supply problem. 2. Power is not turned on. 3. Volume setting is too low. 4. Playing in the accompaniment keyboard area while the MODE button setting is CASIO CHORD or FINGERED. 5. Local Control is off. 6. Mixer channel 1 is turned off. 7. Mixer channel 1 volume setting is too low. 8. The DSP volume parameter is set too low. 9. The Expression value of the file data played back on the SMF player is too low. Low battery power Action 1. Correctly attach the AC adaptor, make sure that batteries poles (+/ -) are facing correctly, and check to make sure that batteries are not dead. 2. Press the POWER button to turn on power. 3. Use the VOLUME knob to increase volume. 4. None of the accompaniment mode indicators are lit, which means Auto Accompaniment is turned off. 5. Turn on Local Control. 6. Use the Mixer to turn channel 1 on. 7. Use the Mixer to raise the volume setting for channel 1. 8. Increase the DSP parameter value. 9. Exit then re-enter the SMF Player Mode, or change the SMF Player play-along part. Replace the batteries with a set of new ones or use the AC adaptor. See page E-16, 17 E-22 E-22 E-38 E-82 E-47 E-48 E-50 E-84 E-16, 17 • Dim power indicator • Instrument does not turn on. • Display that is flickering, dim, or difficult to read • Abnormally low speaker/headphone volume • Distortion of sound output • Occasional interruption of sound when playing at high volumes • Sudden power failure when playing at high volumes • Flickering or dimming of the display when playing at high volume • Continued sound output even after you release a key • A tone that is totally different from the one that is selected. • Abnormal rhythm pattern and demo tune play • Abnormally low microphone volume (WK-3100 only) • Distortion of microphone input (WK-3100 only) • Dim power supply indicator when a microphone is used (WK-3100 only) • Sudden power failure when using the microphone (WK-3100 only) • Loss of power, sound distortion, or low volume when playing from a connected computer or MIDI device • Sudden power failure while reading from or writing to a diskette (WK-3500 only) Auto Accompaniment does not sound. 1. Accompaniment volume is set to 000. 2. Auto Accompaniment part Channels 6 through 10 are turned off. 3. Auto Accompaniment part Channels 6 through 10 volume setting is too low. 1. Use the ACCOMP VOLUME E-46 button to increase the volume. 2. Use the Mixer to turn the channels E-47 on. 3. Use the Mixer to raise the volume E-48 setting for the applicable channel. E-106 WK3100_e_106-112.p65 106 04.3.26, 0:12 PM 735A-E-108C

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E-106
Troubleshooting
Problem
Possible Cause
Action
See page
No keyboard sound
Any of the following symptoms
while using battery power.
Auto Accompaniment does not
sound.
1. Power supply problem.
2. Power is not turned on.
3. Volume setting is too low.
4. Playing in the accompaniment
keyboard area while the MODE
button setting is CASIO CHORD
or FINGERED.
5. Local Control is off.
6. Mixer channel 1 is turned off.
7. Mixer channel 1 volume setting
is too low.
8.
The DSP volume parameter is set
too low.
9. The Expression value of the file
data played back on the SMF
player is too low.
Low battery power
1. Accompaniment volume is set to
000.
2. Auto
Accompaniment
part
Channels 6 through 10 are turned
off.
3. Auto
Accompaniment
part
Channels 6 through 10 volume
setting is too low.
1. Correctly attach the AC adaptor,
make sure that batteries poles (+/
–
) are facing correctly, and check
to make sure that batteries are
not dead.
2. Press the POWER button to turn
on power.
3. Use the VOLUME knob to
increase volume.
4. None of the accompaniment
mode indicators are lit, which
means Auto Accompaniment is
turned off.
5. Turn on Local Control.
6. Use the Mixer to turn channel 1
on.
7.
Use the Mixer to raise the volume
setting for channel 1.
8. Increase the DSP parameter
value.
9. Exit then re-enter the SMF Player
Mode, or change the SMF Player
play-along part.
Replace the batteries with a set of
new ones or use the AC adaptor.
1. Use the ACCOMP VOLUME
button to increase the volume.
2.
Use the Mixer to turn the channels
on.
3.
Use the Mixer to raise the volume
setting for the applicable channel.
E-16, 17
E-22
E-22
E-38
E-82
E-47
E-48
E-50
E-84
E-16, 17
E-46
E-47
E-48
735A-E-108C
•
Dim power indicator
•
Instrument does not turn on.
•
Display that is flickering, dim, or difficult to read
•
Abnormally low speaker/headphone volume
•
Distortion of sound output
•
Occasional interruption of sound when playing at high volumes
•
Sudden power failure when playing at high volumes
•
Flickering or dimming of the display when playing at high volume
•
Continued sound output even after you release a key
•
A tone that is totally different from the one that is selected.
•
Abnormal rhythm pattern and demo tune play
•
Abnormally low microphone volume (WK-3100 only)
•
Distortion of microphone input (WK-3100 only)
•
Dim power supply indicator when a microphone is used (WK-3100 only)
•
Sudden power failure when using the microphone (WK-3100 only)
•
Loss of power, sound distortion, or low volume when playing from a connected computer or
MIDI device
•
Sudden power failure while reading from or writing to a diskette (WK-3500 only)
WK3100_e_106-112.p65
04.3.26, 0:12 PM
106