Question about Yamaha Full-Size Keyboard
Do you know how to load the performance sounds again on this keyboard? The single sounds amd percussion work fine, but when I turn to PERFORMANCE, there is no sound and the display shows ##??!! symbols. Do I have to replace battery? Do I loose the other info if I replace the battery?
Opened it and found a 2032 sony battery soldered, is it that one?
Check this link out....lots of helpful info re: v50. Sam
Posted on Nov 01, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017
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