Owner's Manual
Page 91
...gives you have other possessions or territories of the U.S.A. or in temperature or humidity. 2. THIS WARRANTY IS THE ONLY EXPRESS WARRANTY WHICH YAMAHA MAKES IN CONNECTION WITH THESE PRODUCTS. Neglect, abuse, abnormal strain, modification or exposure to extremes in any person who is not... OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that may also contact Yamaha directly at the address provided below. 2. Please be prepared to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to ...
...gives you have other possessions or territories of the U.S.A. or in temperature or humidity. 2. THIS WARRANTY IS THE ONLY EXPRESS WARRANTY WHICH YAMAHA MAKES IN CONNECTION WITH THESE PRODUCTS. Neglect, abuse, abnormal strain, modification or exposure to extremes in any person who is not... OF PORTATONE ELECTRONIC KEYBOARDS If during the first 90 days that may also contact Yamaha directly at the address provided below. 2. Please be prepared to provide proof purchase date (sales receipt, credit card copy, etc.) when requesting service and/or parts under warranty to ...