Troubleshooting; Options - Yamaha Clavinova CLP-120 Owner's Manual

Troubleshooting

Problem
The Clavinova does not turn on.
A click or pop is heard when the power is
turned on or off.
Noise is heard from the speakers or head-
phones.
The overall volume is low, or no sound is
heard.
The speakers do not switch off when a pair of
headphones is connected.
The damper pedal has no effect, or the sound
continuously sustains even when the damper
pedal is not pressed.
TIP
If

Options

BC-100 Bench
A comfortable bench styled to match your Yamaha Clavinova.
HPE-160 Stereo Headphones
High-performance lightweight dynamic headphones with extra-soft ear pads.
56 Troubleshooting/Options

Troubleshooting

CLP-130/120 CLP-130/120
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 11).
This is normal when electrical current is being applied to the instrument.
The noise may be due to interference caused by the use of a mobile phone in close
proximity to the Clavinova. Turn off the mobile phone, or use it further away from the
Clavinova.
• The Master Volume is set too low; set it to an appropriate level using the [MASTER
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 12).
• Make sure that Local Control (page 46) is ON.
The SPEAKER switch may be switched "ON." Set the SPEAKER switch to the "NOR-
MAL" position (page 12).
The pedal cable/plug may not be properly connected. Make sure to securely insert the
pedal plug into the proper jack (pages 57–62).
appears on the display, an internal malfunction has occurred. In this case, contact your Yamaha dealer.
Possible Cause and Solution