Yamaha Protatone PSR-6700 Pattern Manual

Browse online or download pdf Pattern Manual for Musical Instrument Yamaha Protatone PSR-6700. Yamaha Protatone PSR-6700 41 pages. Yamaha electric keyboard getting started
Also for Yamaha Protatone PSR-6700: Getting Started Manual (43 pages), (Spanish) Para Empezar (42 pages)