Owner's Manual
Page 62
... number assigned that will expedite the servicing of your new Yamaha product covered by Yamaha to sell the product, an authorized service center, or an authorized service representative of Yamaha. 3. Please be prepared to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and...required within the one year period that immediately follows the purchase date, Yamaha will, subject to the terms of this manual and to follow all models included in the following series of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 ...
... number assigned that will expedite the servicing of your new Yamaha product covered by Yamaha to sell the product, an authorized service center, or an authorized service representative of Yamaha. 3. Please be prepared to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and...required within the one year period that immediately follows the purchase date, Yamaha will, subject to the terms of this manual and to follow all models included in the following series of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 ...