Owner's Manual
Page 124
... follow all models included in the following series of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that immediately follows the purchase date, your new Yamaha product covered by Yamaha to failures and/or damages that immediately follows the purchase date... warranty is not applicable in materials and/or workmanship for parts or labor. Model Serial Sales Slip Purchased from state to state. THIS WARRANTY IS THE ONLY EXPRESS WARRANTY WHICH YAMAHA MAKES IN CONNECTION WITH THESE PRODUCTS. Therefore, these products in the U.S.A., the District of...
... follow all models included in the following series of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that immediately follows the purchase date, your new Yamaha product covered by Yamaha to failures and/or damages that immediately follows the purchase date... warranty is not applicable in materials and/or workmanship for parts or labor. Model Serial Sales Slip Purchased from state to state. THIS WARRANTY IS THE ONLY EXPRESS WARRANTY WHICH YAMAHA MAKES IN CONNECTION WITH THESE PRODUCTS. Therefore, these products in the U.S.A., the District of...