SDS200 Volume knob issue.

[VA3SOM]

It seems the volume knob on my SDS200 is acting up, for some reason no matter what it does not respond at all, and starts up at max volume, i can change it in remote control software but after about 5-10 mins it launches back to full volume again.

Anybody else had this issue and know any easy fixes?, or is a replacement in order?

Thanks!.

 

[W4EMS]

I did on 536 but with squelch. Used a several second spray of contact cleaner thru (I think) some small openings into the switch with good results at least for now. Obviously volume knob gets more workout than squelch.