Yamaha PSR-620 Support Question
Find answers below for this question about Yamaha PSR-620.Need a Yamaha PSR-620 manual? We have 1 online manual for this item!
Question posted by mariadcosta on July 23rd, 2013
Yamaha Psr-620 Troubleshooting
keyboard gives KBD ERR on startup and no sound from keys
Current Answers
Answer #1: Posted by TommyKervz on July 23rd, 2013 11:28 PM
Greetings - Please download and refer to page 88 or so of the pdf resource on the page linked to below for troubleshoot wilk-through.
http://www.helpowl.com/manuals/Yamaha/PSR620/87251
http://www.helpowl.com/manuals/Yamaha/PSR620/87251
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