[TZ] LNBs (and other stuff) voltage

[Gary Glaenzer]

"If using trusty Simpson 260,  be careful of polarity."

that's why there's a switch marked -DC  +DC   AC

if it reads down-scale, switch it !

 
From: "Tom Spencer" <Radiofreetom at gmail.com>
> 
> Place VOM leads across the two terminals.  If using trusty Simpson 260, 
> be careful of polarity.