Yamaha DX & TX Forum • Re: DX7 function controls memory problem

I precise the battery is ok.

I don't know what that means. Are you saying the battery is ok? If so how do you know that?

What you describe indicates a likely battery issue. What is the battery voltage that shows?

Have you replaced the battery recently? What is the position of the memory protect switch?

Do any of the screens display garbage instead of real characters?

Statistics: Posted by Douglas — Sun Feb 04, 2024 10:27 pm

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