PS-X600 internal potentiometers

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hikercarl
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Joined: 26 Dec 2017 03:13

PS-X600 internal potentiometers

Post by hikercarl » 08 Jan 2018 15:09

Hey everyone!

Im a new owner of a PS-X600 and have been working out some of its quirks. While going in to replace a bulb I noticed that there are four internal potentiometers labeled Gain 2, Gain 1, Off Set 2, and Off Set 1. Does anyone know what these would be referring to?

Thanks! :mrgreen:

bernard1
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France
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Joined: 26 Aug 2016 19:06

Re: PS-X600 internal potentiometers

Post by bernard1 » 21 Jan 2018 13:34

Hello, PSX-600 owner here !
You can download the service manual in the library.
The potentiometers you are referring to are probably the main motor gain adjustment and offset adjustment that you can see on page 24 of the service manual.
I suggest you don't touch them if you don't have the recommended tool (oscilloscope) to set them. The procedure is on page 18.

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