Troubleshooting; Options & Expander Modules - Yamaha Clavinova CLP-152S Owner's Manual

Troubleshooting

Is the AC plug properly connected to an AC wall outlet? Check the AC connection carefully. Is the MASTER
VOLUME control turned up to a reasonable listening level?
This can occur if there is a high-power transmitter in your vicinity. Contact your Yamaha dealer.
This is usually due to turning ON or OFF a household appliance or other electronic equipment which is fed by the
same AC mains line as your Clavinova.
The Clavinova contains digital circuitry which can generate radio-frequency noise. The solution is to move the
Clavinova further away from the affected equipment, or vice versa.
If the Clavinova is connected to a stereo system or instrument amplifier and the sound is distorted, reduce the set-
ting of the Clavinova volume control to a level at which the distortion ceases.
Options & Expander Modules
A comfortable bench styled to match your Yamaha Clavinova.
High-performance lightweight dynamic headphones with extra-soft ear pads.
A convenient way to keep your keyboard clean and dust-free.
A range of MIDI recording and playback functions, plus Yamaha Disk Orchestra
Collection, Disklavier PianoSoft™, General MIDI, and Standard MIDI File disk
playback capability.
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