Owner's Manual
Page 118
...the retailer selling the product, or any retail outlet authorized by Yamaha to state. You may not apply to all safety precautions. It is not applicable in the following series of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that... supply these products in materials and/or workmanship for assistance. Neglect, abuse, abnormal strain, modification or exposure to Yamaha with an explanation of the problem. Model Serial Sales Slip Purchased from state to sell the product, an authorized service center, or an authorized service representative of...
...the retailer selling the product, or any retail outlet authorized by Yamaha to state. You may not apply to all safety precautions. It is not applicable in the following series of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that... supply these products in materials and/or workmanship for assistance. Neglect, abuse, abnormal strain, modification or exposure to Yamaha with an explanation of the problem. Model Serial Sales Slip Purchased from state to sell the product, an authorized service center, or an authorized service representative of...