Owner's Manual
Page 217
... the Customer Service Department of the retailer selling the product, an authorized service center, or to Yamaha with an explanation of the problem. Shipping and/or insurance costs are the consumers responsibility. It is your responsibility to be prepared to provide proof purchase date (...THIS WARRANTY IS THE ONLY EXPRESS WARRANTY WHICH YAMAHA MAKES IN CONNECTION WITH THESE PRODUCTS. Improper repair or maintenance by any other possessions or territories of the U.S.A. Please record the model and serial number of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the...
... the Customer Service Department of the retailer selling the product, an authorized service center, or to Yamaha with an explanation of the problem. Shipping and/or insurance costs are the consumers responsibility. It is your responsibility to be prepared to provide proof purchase date (...THIS WARRANTY IS THE ONLY EXPRESS WARRANTY WHICH YAMAHA MAKES IN CONNECTION WITH THESE PRODUCTS. Improper repair or maintenance by any other possessions or territories of the U.S.A. Please record the model and serial number of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the...