Concertmate-680 Electronic Keyboard
(420-4022)                 Troubleshooting            Faxback Doc. # 32577

If your Concertmate-680 is not performing as it should, these suggestions
might help.  If you still cannot solve the problem, take your Concertmate-
680 to your local Radio Shack store for assistance.

SYMPTOM              POSSIBLE CAUSE           REMEDY

No sound from the    Power supply problem.    Check the power supply.
Concertmate-680.                              Are batteries installed
                                              correctly?

                                              Are batteries fresh?

                                              Is adapter connected
                                              correctly?

No accompaniment     MODE is set to           Press at lease three 
when accompaniment   FINGERED and you         accompaniment keys.
keys are pressed.    pressed less than
                     three keys for a chord,
                     or pressed three keys
                     that do not form a
                     chord.

Occasional           Refrigerators,           Use an AC outlet on a 
interference.        washing machines and     different electrical 
                     similar electric         circuit, away from the 
                     appliances are           appliance.
                     causing interference.


(YO/all-05/07/96)