Yamaha PSR-E423 Support Question
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Question posted by dineshmendis19820225 on January 18th, 2019
How To Restart My Yamaha Psr E 423 Key Bord Tnks Dinesh Mendis Sri Lanka
How To Restart My Yamaha Psr E 423 Key Bordtnks Dinesh Mendis sri Lanka
Current Answers
Answer #1: Posted by hzplj9 on January 18th, 2019 11:26 AM
To reset the keyboard I would advise removing the batteries fitted if any. Leave for a while, about 10 minutes. Then fit new batteries or use an ac adapter suitable for the keyboard. There doesn't appear to be a reset function but removing all sources of power and allowing the unit to discharge will normally return the unit to factory.
You can obtain a manual here:
https://www.manualslib.com/y/yamaha+pso-e423.html
Hope that helps.
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