Yamaha PORTATONE PSR-78 Owner's Manual - Page 21
Browse online or download pdf Owner's Manual for Musical Instrument Yamaha PORTATONE PSR-78. Yamaha PORTATONE PSR-78 27 pages. Yamaha musical instrument owner manual psr - 190, psr - 78
Also for Yamaha PORTATONE PSR-78: Owner's Manual (14 pages)