Congratulations and thank you for purchasing the Yamaha PSR-S550!

Please read this owner’s manual carefully before using the instrument in order to take full advantage of its various features.

Make sure to keep this manual in a safe and handy place even after you finish reading, and refer to it often when you need to better understand an operation or function.

Accessories

The instrument package includes the following items. Please check that you have them all.

Music rest

Accessory CD-ROM

Owner’s manual (this book)

AC Power Adaptor (May not be included depending on your particular area. Please check with your Yamaha dealer.)

PSR-S550 Owner’s Manual 7