Owner's Manual
Page 91
...cation or exposure to extremes in material and/or workmanship, Yamaha and/or its authorized representative will be aware of the contents of this 90 day period but within the first 90 days. Model Serial Sales Slip Purchased from state to state. However, charges for the...PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that immediately follows the purchase date, Yamaha will be prepared to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to utilize reconditioned parts in...
...cation or exposure to extremes in material and/or workmanship, Yamaha and/or its authorized representative will be aware of the contents of this 90 day period but within the first 90 days. Model Serial Sales Slip Purchased from state to state. However, charges for the...PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that immediately follows the purchase date, Yamaha will be prepared to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to utilize reconditioned parts in...