Owner's Manual
Page 3
... adaptor into a convenient wall outlet and its connector into the DC 10-12V IN jack on normal household current by using the optional Yamaha PA-3/4/40 Power Adaptor. This functions whether batteries or the AC power adaptor is used for the right kind. Using Batteries Inserting Batteries ...Turn the instrument upside-down and remove the battery compartment lid. Sound from the built-in speaker system is not used . PSR-185 PSR-77 When the Batteries Run Down When the batteries run either on batteries (sold separately) or on the back of your PortaTone to the ...
... adaptor into a convenient wall outlet and its connector into the DC 10-12V IN jack on normal household current by using the optional Yamaha PA-3/4/40 Power Adaptor. This functions whether batteries or the AC power adaptor is used for the right kind. Using Batteries Inserting Batteries ...Turn the instrument upside-down and remove the battery compartment lid. Sound from the built-in speaker system is not used . PSR-185 PSR-77 When the Batteries Run Down When the batteries run either on batteries (sold separately) or on the back of your PortaTone to the ...