Owner's Manual
Page 124
... manual and to 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 sell these parts without charge. It is not a service representative of...failures and/or damages that relate to implied warranties and/or the exclusion of your responsibility to be prepared to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to you. You may not apply to : the...
... manual and to 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 sell these parts without charge. It is not a service representative of...failures and/or damages that relate to implied warranties and/or the exclusion of your responsibility to be prepared to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to you. You may not apply to : the...