TROUBLESHOOTING
If the Concertmate 970 is not performing as it should, these suggestions might help. If you still cannot solve the problem, take the keyboard to your local RadioShack store for assistance.
Trouble | Possible Cause |
| Remedy | |
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No sound, even if | The keyboard has | Set POWER/MODE to OFF | ||
keys are pressed. | turned off automatically. | then ON again. | ||
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| Volume is turned down. | Turn up the volume | ||
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| Headphones are con- | Disconnect headphones. | ||
| nected. |
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| Power supply problem. | Check the power supply. | ||
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| • | Are battery symbols | |
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| • | Are the batteries fresh? | |
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| • Is the AC or DC | ||
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| adapter connected | |
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| properly? | |
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| You are pressing too few | Set POWER/MODE to NOR- | ||
| accompaniment keys | MAL or CONCERT CHORD. | ||
| while POWER/MODE is |
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| |
| Press 3 or 4 keys to form a | |||
| set to FINGERED. | |||
| chord while POWER/MODE | |||
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| is set to FINGERED. | ||
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No sound when con- | Volume is turned down. | Turn up the volume. | ||
nected to an external |
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Defective connection | Replace the connection | |||
amplifier. | ||||
cord. | cord. | |||
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