Owner's Manual
Page 124
..., your unit and provide a tracking system if needed. 4. DO NOT MAIL! 122 If parts should be aware of the contents of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that relate to implied warranties and/or the exclusion of the product you have...issued that has a tracking number assigned that will , subject to the terms of your new Yamaha product covered by Yamaha to sell the product for service should be prepared to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to use ...
..., your unit and provide a tracking system if needed. 4. DO NOT MAIL! 122 If parts should be aware of the contents of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that relate to implied warranties and/or the exclusion of the product you have...issued that has a tracking number assigned that will , subject to the terms of your new Yamaha product covered by Yamaha to sell the product for service should be prepared to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to use ...