Owner's Manual
Page 169
... these limitations and exclusions may also have purchased in materials and/or workmanship 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: the retailer selling the product, or any ... and operating instructions. Improper repair or maintenance by any retail outlet authorized by Yamaha 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 days that ...
... these limitations and exclusions may also have purchased in materials and/or workmanship 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: the retailer selling the product, or any ... and operating instructions. Improper repair or maintenance by any retail outlet authorized by Yamaha 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 days that ...