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Yamaha SY77
Diagnostics and Factory Reset
When Yamaha released the Yamaha SY77 they incorporated several reset and diganostic functions into the ROM chips contained within the synthesiser.
I created a few videos show how to access these features:
How to access and then run the SY77 diagnostic program. The diagnostic program contained in the synthesisers ROM allows you to test all of the functions of the keyboard. These can either be executed individually or can be executed automatically in sequence.
How to reset the SY77 to its factory setup. This feature will reset the synthesiser back to the state that it rolled out of the factory when new. This includes resetting the tones, programs and more importantly the synthesiser settings.
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