FixVault

Keyboard Inoperative

  1. Operate all electronic instrument keyboard keys. If keyboard is not working, go to KEYBOARD FUNCTION CHECK NO. 1.
  2. If one or more of electronic keyboard keys are not working, go to KEYBOARD FUNCTION CHECK NO.1.
  3. If "ALARM", "SET UP", "SET DOWN" or "DIM OFF" are not working, go to KEYBOARD FUNCTION CHECK NO. 2.
  4. If "M/KM", "T/ODO", "T/SET" or "SERV OFF" are not working, go to KEYBOARD FUNCTION CHECK NO. 4.