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Yamaha dx7 synthesizer now has new battery. Presets re-loaded from laptop - a couple of voices work, the rest not. Any ideas?

Sorry - this shouldn't be here. fixya decides (wrongly) for itself where the question should be... not my choice!

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Posted on Jan 02, 2017

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SOURCE: pushed to many buttons

Try powering up the synth, then press and hold the EDIT, 16, & 32 keys (so you end up with all three buttons pressed). I think this will reset it.

Posted on Jun 09, 2009

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SOURCE: Battery is new but whistle stopped working...train runs otherwise

you need to replace the whistle batteries, i think it takes 3 aaa batteries under the smoke stack

Posted on May 22, 2012

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SOURCE: whistle sounds warped even with new AA batteries

nope, whistle runs off of the seperate battery, might need to replace the whistle

Posted on May 22, 2012

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