Question about Casio Music
Posted by Anonymous on
Get it fixed under warranty. Many circuits may need to be replaced.
My WK8000 with similar problem took a month - but all Free of Charge repaired under warranty.
Posted on Aug 11, 2014
Most of these have VELOCITY sensing and that involves two contacts per note. If the velocity sense on those notes is somehow not working, broken wire or trace on the board or short that MIGHT cause your problem.
Posted on Aug 24, 2009
First make sure a keyboard "split" option is not set.
Probably you are going to have to clean the key contacts. They are likely conductive rubber "pills" that are pressed onto a circuit board that has interleaved fingers. Clean both the black pills and the circuit board using ONLY 99% isoprophyl alcohol and Q-Tips.
Posted on Feb 18, 2010
Testimonial: "Worked perfectly. Keyboard plays like new. Thanks!"
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