Question about VPI Power Line Conditioner

What is the potentiometer on the rear of the VPI PLC used for? Does anyone have a manual I can get a copy of?
Thanks !

billandsol03-12-2007 6:57pm

stltrains Details Discussions Posts This discussion Message User 845 posts 03-12-2007 at 09:06pm Copy Comment URL Report Comment Edit Delete you can check vpis web site,