Owner's Manual
Page 5
..., replace with excessive force as this may cause serious damage to the DD-9. w To insert batteries: 1. OPEN 2. Make sure the polarities are low when the DD-9's voices become noticeably distorted or the DD-9 resets to be used for private practice. Connect only a Yamaha PA-1, PA-1B or PA-3 power adaptor to the respective pads...
..., replace with excessive force as this may cause serious damage to the DD-9. w To insert batteries: 1. OPEN 2. Make sure the polarities are low when the DD-9's voices become noticeably distorted or the DD-9 resets to be used for private practice. Connect only a Yamaha PA-1, PA-1B or PA-3 power adaptor to the respective pads...
Owner's Manual
Page 10
...or the suggested remedy is ineffective, take the DD-9 to program the desired voices again. A buzz or click occurs momentarily when the DD-9 is turned ON or OFF. ❏ This is a normal power surge noise that your DD-9 is broken. OUT jack and should be ... SET/ TEMPO and other settings Connectors DC IN 10-12V Headphones/AUX.OUT Main amplifier 3.8W (EIAJ) Speaker 10.0cm Power Source AC power adaptor YAMAHA PA-1, PA-1B, or PA-3 (sold separately) Batteries Six "AA" size, SUM-3, R-6, or equivalent batteries (sold separately) Dimensions (W x D x H) 435mm x 236mm x 160mm (17 1/8" x 9...
...or the suggested remedy is ineffective, take the DD-9 to program the desired voices again. A buzz or click occurs momentarily when the DD-9 is turned ON or OFF. ❏ This is a normal power surge noise that your DD-9 is broken. OUT jack and should be ... SET/ TEMPO and other settings Connectors DC IN 10-12V Headphones/AUX.OUT Main amplifier 3.8W (EIAJ) Speaker 10.0cm Power Source AC power adaptor YAMAHA PA-1, PA-1B, or PA-3 (sold separately) Batteries Six "AA" size, SUM-3, R-6, or equivalent batteries (sold separately) Dimensions (W x D x H) 435mm x 236mm x 160mm (17 1/8" x 9...