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...

jtucker10-31-2023 9:35pm

racerxnet Details Discussions Posts This discussion Message User 54 posts 11-15-2023 at 01:08am Copy Comment URL Report Comment Edit Delete Is there anyone who can provide a copy of the settings/manual for the IRS servo amp. I have a Genesis 2 system and the amp should be checked out to insure it is performing properly. I figure that it may give some insight for myself and others. Does anyone know who made the amps or can service them properly? All help is appreciated. Mark
racerxnet Details Discussions Posts This discussion Message User 54 posts 12-07-2023 at 08:34pm Copy Comment URL Report Comment Edit Delete Here are some pictures of the Genesis Servo amp and columns. There is no service procedures on the feedback to be found. You can see the 2 adjustment pots per channel on the board. Any ideas on test procedures for this?? Mark