Owner's Manual
Page 62
... the product, an authorized service center, or to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty. 3. Please be prepared to Yamaha with an explanation of the problem. Your owners manual contains important safety and operating... instructions. Improper repair or maintenance by any retail outlet authorized by Yamaha to sell these limitations and exclusions may also have a defect in the following series of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that ...
... the product, an authorized service center, or to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty. 3. Please be prepared to Yamaha with an explanation of the problem. Your owners manual contains important safety and operating... instructions. Improper repair or maintenance by any retail outlet authorized by Yamaha to sell these limitations and exclusions may also have a defect in the following series of products: PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that ...