
Troubleshooting
ENGLISH
Problem | Possible Cause and Solution |
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The Clavinova does not turn on. | The Clavinova has not been plugged in properly. Securely insert the female plug into |
| the socket on the Clavinova, and the male plug into a proper AC outlet (page 12). |
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A click or pop is heard when the power is | This is normal when electrical current is being applied to the instrument. |
turned on or off. |
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Noise is heard from the speakers or head- | The noise may be due to interference caused by the use of a mobile phone in close |
phones. | proximity to the Clavinova. Turn off the mobile phone, or use it further away from the |
| Clavinova. |
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The overall volume is low, or no sound is | • The Master Volume is set too low; set it to an appropriate level using the [MASTER |
heard. | VOLUME] control. |
| • Make sure a pair of headphones is not connected to the headphones jack (when the |
| SPEAKER switch is set to the “NORMAL” position). If the SPEAKER switch is set to |
| the “OFF” position, set it to “NORMAL” or “ON” (page 13). |
| • Make sure that Local Control (page 48) is ON. |
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The speakers do not switch off when a pair of | The SPEAKER switch may be switched “ON.” Set the SPEAKER switch to the “NOR- |
headphones is connected. | MAL” position (page 13). |
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TIP | If |
| appears on the display, an internal malfunction has occurred. In this case, contact your Yamaha dealer. | |
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