Yamaha YPP-200 Owner's Manual - Page 37

Factory Preset Recall All dual mode, reverb, effect, touch sensitivity, tuning settings, and the settings affected by the Backup Functions can be restored to their original factory preset values by holding the C7 key (rightmost key on the keyboard) while turning the [STANDBY/ON] switch ON. This also erases all recorder data, and sets all Backup on/off settings (F8) to "OFF". • The factory setting list is found on page 40. Troubleshooting If you encounter what appears to be a malfunction, please check the following points before assuming that your YPP-200 is faulty. 1. No Sound When the Power is Turned ON Is the AC power adaptor properly connected to the YPP-200 and an AC wall outlet? Check the AC connection carefully. Is the MASTER VOLUME control turned up to a reasonable listening level? Also make sure that a pair of headphones is not plugged into the PHONES jack, and that the Local Control (page 31) is ON. 2. The Footswitch Doesn't Work Correctly If the footswitch connected to the DAMPER or SOFT jacks does not work, or notes are sustained even when the pedal is not pressed (its ON/OFF status is reversed), make sure that the footswitch is properly plugged into the corresponding jack or turn the power OFF then ON again without pressing the footswitch. 3. The YPP-200 Reproduces Radio or TV Sound This can occur if there is a high-power transmitter in your vicinity. Contact your Yamaha dealer. 4. Intermittent Static Noise 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 YPP-200. 5. Interference Appears On Radio or TV Sets Located Near the YPP-200 The YPP-200 contains digital circuitry which can generate radio-frequency noise. The solution is to move the YPP-200 further away from the affected equipment, or vice versa. 6. Noise is heard from the YPP-200's speakers. The noise may be due to interference caused by the use of a mobile phone in close proximity to the YPP200. Turn off the mobile phone, or use it further away from the YPP-200. 7. Distorted Sound When the YPP-200 is Connected to An External Amplifier/Speaker System If the YPP-200 is connected to a stereo system or instrument amplifier and the sound is distorted, try reducing the volume of the YPP-200 first, then reduce the volume of the external equipment to a level at which the distortion ceases. G If "Scn" appears on the display an internal malfunction has occurred. In this case, contact your Yamaha dealer. Options FC5, FC4 Footswitch Connects to the DAMPER or SOFT Jacks. HPE-150 Stereo Headphones High-performance lightweight dynamic head- phones with extra-soft ear pads. YPP-200 37