Owner's Manual
Page 62
...Contact 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. Your owners manual contains important safety and operating instructions. or in any retail ... apply to units whose trade name, trademark, and/or ID numbers have a defect in the following series of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that will expedite the servicing of your unit and provide a tracking system if needed...
...Contact 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. Your owners manual contains important safety and operating instructions. or in any retail ... apply to units whose trade name, trademark, and/or ID numbers have a defect in the following series of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that will expedite the servicing of your unit and provide a tracking system if needed...