Owner's Manual
Page 5
... strongly suggest you easily see the relationship of the PSR-740/640 and how to read this manual. 5 3 page 6 All topics, features, functions, and operations are covered here in this section before calling your Yamaha dealer or service center. page 162 If the PSR-740/640 does not function as the Voice List, Preset Style List, Effect...
... strongly suggest you easily see the relationship of the PSR-740/640 and how to read this manual. 5 3 page 6 All topics, features, functions, and operations are covered here in this section before calling your Yamaha dealer or service center. page 162 If the PSR-740/640 does not function as the Voice List, Preset Style List, Effect...