User Manual
Table Of Contents
- PRECAUTIONS
- NOTICE
- Information
- About the Manuals
- Included Accessories
- Formats and functions
- Contents
- Setting Up
- Reference
- Playing a Variety of Instrument Voices
- Playing the keyboard with two persons (Duo mode)
- Playing Rhythm and Accompaniment (Style)
- Playing Songs
- Using the Song Lesson Feature
- Learning How to Use “Touch” Control (Touch Tutor)
- Hearing and Experiencing the Sound of the Chords (Chord Study)
- Playing Chords along with Chord Progressions of a Song
- Recording Your Performance
- Memorizing Your Favorite Panel Settings
- Selecting an EQ Setting for your Favorite Sound
- Playing an Device with the Built-in Speakers
- Using with a Computer or Smart Device
- Backup and Initialization
- The Functions
- Appendix
Troubleshooting
PSR-E373, PSR-EW310, YPT-370 Owner’s Manual
57
Appendix
• The volume is too soft.
• The sound quality is poor.
• The rhythm stops unexpectedly or will not play.
• The recorded data of the song, etc. does not play
correctly.
• The LCD display suddenly goes dark, and all
panel settings are reset.
The batteries are low or dead. Replace all six batteries with completely
new ones, or use the included AC adaptor.
Power suddenly and unexpectedly turns off. This is normal and the Auto Power Off function may have been activated
(page 13). If you need to disable the Auto Power Off function, select
“Off” in the Function settings (Function 060; page 55).
When the instrument is turned on, power is turned
off suddenly and unexpectedly.
The protection circuit has been activated due to over current. This may
occur when an AC adaptor other than the one specified is used, or an
AC adaptor is damaged. Use the specified adaptor (page 85) only. If it
should appear to be malfunctioning, discontinue use immediately and
have it inspected by qualified Yamaha service personnel.
The application on your smart device doesn’t rec-
ognize the instrument.
Is Storage Mode set to ON? Make sure that Storage Mode is set to
OFF; refer to “Function Settings” on page 55 (Function 056).
Problem Possible Cause and Solution