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Natalie BowmanAug 21, 2025
Why is the sustain pedal reversed on my Yamaha PSR-EW410?
- MMichael BurkeAug 21, 2025
If your sustain footswitch is producing the opposite effect on your Yamaha Electronic Keyboard, the polarity of the footswitch may be reversed. Ensure the footswitch plug is properly connected to the SUSTAIN jack before turning on the power.