I suppose it is possible that I made a mistake, but I had to re-calibrate my servo on a regular basis. Those were the pots that used. If you have access to a scope, it would be easy to verify. I'm pretty sure I gave the schematic to the new owner, so I have nothing else to compare. Also, I ended up replacing all the electrolytic capacitors in it. As I mentioned, all this was back around 2010, so I don't recall any more details. If I come across anything else in the next few days, Ill let you know.
Adjusting Infinity IRS servo controller
I got a request from @bobterry99 about adjusting Infinity servo controllers. Inside the controller are 4 pots:
Left side level (amplitude)
Left side DC offset
Right side level (amplitude)
Right side DC offset
See the attached photo. I used a 2 ch oscilloscope to monitor the input and output while adjusting. With 4 ch, you could monitor both channels...
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- 13 posts total
- 13 posts total