Troubleshooting
| Problem | Possible Cause | Action | See | English | |
No keyboard Sound | 1.Power supply problem. | 1. Correctly attach the AC | Pages | |||
| ||||||
|
|
| adaptor, make sure that |
| ||
|
|
| batteries poles |
|
| |
|
|
| facing correctly, and check |
|
| |
|
|
| to make sure that batteries |
|
| |
|
|
| are not dead. |
|
| |
|
| 2.Power is not turned on. | 2.Set the POWER/MODE | Page |
| |
|
|
| switch to the NORMAL |
|
| |
|
|
| position. |
|
| |
|
| 3.Volume setting is too low. | 3.Use the MAIN VOLUME | Page |
| |
|
|
| buttons to increase volume. |
|
| |
|
| 4.The POWER/MODE switch | 4.Normal play is not possible | Page |
| |
|
| is in the CASIO CHORD or | on the accompaniment |
|
| |
|
| FINGERED position. | keyboard while the POWER/ |
|
| |
|
|
| MODE switch is set to |
|
| |
|
|
| CASIO CHORD or |
|
| |
|
|
| FINGERED. Change the |
|
| |
|
|
| POWER/MODE switch |
|
| |
|
|
| setting to NORMAL. |
|
| |
|
|
|
|
| ||
Any of the following symptoms | Low battery power | Replace the batteries with a | Pages |
| ||
while using battery power. |
| set of new ones or use the AC |
| |||
• | Instrument does not turn on |
| adaptor. |
|
| |
• | 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 |
|
|
|
| |
| volume |
|
|
|
| |
• | Sudden power failure when |
|
|
|
| |
| playing at high volume |
|
|
|
| |
• | 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 Song Bank play |
|
|
|
| |
|
|
|
|
| ||
Auto Accompaniment does not | Auto accompaniment volume | Use the ACCOMP VOLUME | Page |
| ||
sound. | is set to 0. | button to increase the volume. |
|
| ||
|
|
|
|
|
|