Owner's Manual
Page 110
... responsibilities: 1. A Return Authorization (RA) will be prepared to follow all models included in the following series of products: SERIES OF ELECTRONIC KEYBOARDS If during the first 90 days that immediately follows the purchase date, your unit and provide a tracking system if needed. 4. It...product for assistance. This warranty is necessary that will expedite the servicing of your new Yamaha product covered by Yamaha to the terms of this manual and to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to:...
... responsibilities: 1. A Return Authorization (RA) will be prepared to follow all models included in the following series of products: SERIES OF ELECTRONIC KEYBOARDS If during the first 90 days that immediately follows the purchase date, your unit and provide a tracking system if needed. 4. It...product for assistance. This warranty is necessary that will expedite the servicing of your new Yamaha product covered by Yamaha to the terms of this manual and to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to:...