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Re: Yamaha DX-1 Servicing


 

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Hi Greg,

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Your battery reading that high means it’s had it and needs replacing, you’ll then need to reinstall the patches of course.

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This will give it a reset and your sustain problem might disappear .. but if not, your sustain switch might be shorted. I presume there’s no sustain pedal plugged in.

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Brian.

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From: greg thurman via Groups.Io
Sent: Saturday, 9 November 2019 3:36 PM
To: [email protected]
Subject: [YamahaDX] Yamaha DX-1 Servicing

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I recently started playing my Yamaha DX-1 as I've had it storage for some year.

Not really sure if it could need calibrating so I was wondering if anyone has any

ideas on how to tune up/calibrate a DX-1. I check the battery and it read from the

keyboard display 4.7 volts. I've never changed it since the 18 or so years that I've

had it. I also noticed that it has this sustain to most patches and I'm trying to figure

out if there's a sustain mode somewhere on the keyboard where I can decrease that.

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Thanks for Any Suggestions.

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GAT

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