Yamaha YDP-223 Owner's Manual - Page 52

ENGLISH Troubleshooting Problem Possible Cause and Solution The YDP-223 does not turn on. The YDP-223 has not been plugged in properly. Securely insert the female plug into the socket on the YDP-223, and the male plug into a proper AC outlet (page 11). A click or pop is heard when the power is turned on or off. This is normal when electrical current is being applied to the instrument. Noise is heard from the speakers or headphones. The noise may be due to interference caused by the use of a mobile phone in close proximity to the YDP-223. Turn off the mobile phone, or use it further away from the YDP-223. The overall volume is low, or no sound is heard. • 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 41) is ON. 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 12). The damper pedal has no effect, or the sound The pedal cable/plug may not be properly connected. Make sure to securely insert the continuously sustains even when the damper pedal plug into the proper jack (pages 53-55). pedal is not pressed. TIP If appears on the display, an internal malfunction has occurred. In this case, contact your Yamaha dealer. Options & Expander Modules Options BC-100 Bench A comfortable bench styled to match your Yamaha YDP-223. HPE-160 Stereo Headphones High-performance lightweight dynamic headphones with extra-soft ear pads. 52 YDP-223 Troubleshooting