[PDF] DGX-220, YPG-225 Owner's Manual - Yamaha DGX-220/YPG-225 Owner’s Manual 5 • Before moving the instrument, remove all connected adaptor and other cables. • When setting up the instrument, make sure that the AC outlet you are using is easily accessible. If some trouble or malfunction occurs, immediately turn off the power switch and disconnect the plug from the outlet. YAMAHA PORTABLEGRAND DGX-220 OWNER'S MANUAL Pdf View and Download Yamaha PORTABLEGRAND DGX-220 owner's manual online. Yamaha Electronic Keyboard User Manual. PORTABLEGRAND DGX-220 Electronic Keyboard pdf manual download. Also for: Portablegrand ypg-225.