Troubleshooting
| Problem |
| Possible Cause |
| Action | See page |
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No keyboard Sound | 1. Power supply problem. | 1. | Correctly attach the AC adaptor, | Page | |
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| make sure that batteries poles |
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| are facing correctly, and check to |
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| make sure that batteries are not |
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| dead. |
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| 2. | Power is not turned on. | 2. | Press the POWER button to turn on | Page |
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| power. |
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| 3. | Volume setting is too low. | 3. | Use the VOLUME slider to increase | Page |
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| volume. |
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| 4. | The MODE switch is in the CASIO | 4. | Normal play is not possible on the | Page |
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| CHORD or FINGERED position. |
| accompaniment keyboard while the |
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| MODE switch is set to CASIO |
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| CHORD or FINGERED. Change the |
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| MODE switch setting to NORMAL. |
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| 5. | Local Control is off. | 5. | Turn on Local Control. | Page |
| 6. | Mixer channel 1 is turned off. | 6. | Use the Mixer to turn channel 1 on. | Page |
| 7. | Mixer channel 1 volume setting is | 7. | Use the Mixer to raise the volume | Page |
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| too low. |
| setting for channel 1. |
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Any of the following symptoms | Low battery power | Replace the batteries with a set of new | Pages | ||
while using battery power. |
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| ones or use the AC adaptor. | ||
•Dim power indicator
•Instrument does not turn on.
•Display that is flickering, dim, or difficult to read
•Abnormally low speaker/head- phone 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 dis- play when playing at high vol- ume
•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
•Loss of power, sound distortion, or low volume when playing from a connected computer or MIDI device
Auto Accompaniment does not | 1. | Accompaniment volume is set to | 1. | Use the ACCOMP VOLUME button | Page |
sound. |
| 000. |
| to increase the volume. |
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| 2. | Auto Accompaniment part Chan- | 2. | Use the Mixer to turn the channels | Page |
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| nels 6 through 10 are turned off. |
| on. |
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| 3. | Auto Accompaniment part Chan- | 3. | Use the Mixer to raise the volume | Page |
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| nels 6 through 10 volume setting is |
| setting for the applicable channel. |
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| too low. |
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Sound output does not change | Touch response is turned off. | Press the TOUCH/TRANSPOSE/SET- | Page | ||
when key pressure is varied. |
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| TING button to turn it on. |
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Playing the keyboard sounds two | Layer is turned on. | Press the LAYER button to turn off lay- | Page | ||
tones. |
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| ering. |
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Different tones sound when keys | Split is turned on. | Press the SPLIT button to turn off split. | Page | ||
in different keyboard ranges are |
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pressed. |
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