Asked by leticia on 01/17/2009 2  Answers

ManualsOnline posted an answer 15 years, 10 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here
0 I purchased a sustain pedal FC4 for my Yamaha PSR 172 and it does not work. please tell me how to change the recognized polarity of the footswitch, if that is the problem. Thank you
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