Yamaha clavinova c l p - 3 8 0 User Manual

CLP-380 Owner’s Manual

110

Appendix

The power of the Clavinova does not 
turn on.

The power cable is not plugged in 
(check at the Clavinova and at the 
electrical outlet).

Insert the power cable plug firmly 
into the Clavinova and into the 
electrical outlet of the correct voltage 
(page 15).

There is a clicking noise when you 
press the [POWER] button to turn the 
power on or off.

This is caused by the electrical 
power within the instrument.

This is not a malfunction.

Noise is heard from the Clavinova.

A portable telephone is being used 
near the Clavinova (or the ring tone 
is sounding).

Turn off the power of the portable 
telephone located near the 
Clavinova. Noise may be heard if a 
portable telephone is used near the 
Clavinova or if the ring tone occurs.

The overall volume is too low. 
Or, there is no sound at all.

The [MASTER VOLUME] dial is 
lowered.

Raise the [MASTER VOLUME] dial 
(page 16).

The volume level for the keyboard 
performance is set too low.

Move the [SONG BALANCE] slider 
toward the keyboard to increase the 
keyboard volume.

Headphones are connected (only if 
the Speaker setting is “Normal 
HeadphoneSW”) (page 99).

Disconnect the headphone plug.

Speaker setting is off.

Set [Speaker] to “Normal” or “ON” 
(page 99).

Local Control is turned off.

Set Local Control ON (page 100).

“Expression” is assigned to the right 
pedal or the AUX pedal.

Assign any function other than 
“Expression” to the pedal.

The keyboard volume is lower than 
the song playback volume.

The volume level for the keyboard 
performance is set too low.

Move the [SONG BALANCE] slider 
toward the keyboard to increase the 
keyboard volume.

Sound is still heard from the 
speakers even though headphones 
are plugged in.

Speaker setting is On.

Set the speaker setting to “Normal 
(HeadphoneSW)” (page 99).

The tone quality and/or volume from 
the speaker or headphones has 
changed.

Plugs are connected to the AUX 
OUT jacks.

Disconnect the plugs.

Feedback occurs when you turn 
iAFC on.

iAFC was not automatically adjusted 
correctly.

Turn iAFC OFF, and perform the 
automatic adjustment (page 93).

Damper pedal does not function.

The plug of the pedal cable is not 
inserted into the [PEDAL] jack.

Plug the pedal cable firmly into the 
[PEDAL] jack. (Refer to “Keyboard 
Stand Assembly” beginning on 
page 117.)