MD 981

Have a Casio .... MD 981 with no insturction manuel. Need to know how to use the chord bank. Can anyone help?

Thanks !

http://world.casio.com/emi/download/en/manual/

http://www.casiotechno.com/download/download2.php

Your keyboard isn't on the list...but you may be able to find one 'close enough' to help you.