Yamaha PortaTone PSR-3 Owner's Manual

Browse online or download pdf Owner's Manual for Electronic Keyboard Yamaha PortaTone PSR-3. Yamaha PortaTone PSR-3 10 pages. Yamaha electric keyboard owner's manual
Also for Yamaha PortaTone PSR-3: Owner's Manual (11 pages), (Spanish) Guia Del Proprietario (12 pages)