Owner's Manual
Page 2
... unable to any battery. Some Yamaha products may result in combination with the components supplied or; Warning: Do not attempt to perform the replacement. Purchase Date 92-BP (bottom) PLEASE KEEP THIS MANUAL 2 PSR-S910/S710 Owner's Manual SPECIAL MESSAGE SECTION This product utilizes batteries or an external power supply (adapter). In keeping with batteries...
... unable to any battery. Some Yamaha products may result in combination with the components supplied or; Warning: Do not attempt to perform the replacement. Purchase Date 92-BP (bottom) PLEASE KEEP THIS MANUAL 2 PSR-S910/S710 Owner's Manual SPECIAL MESSAGE SECTION This product utilizes batteries or an external power supply (adapter). In keeping with batteries...