Orange wire?

[twotoejoe]

I'm having my 536 hard wired in my truck. On the power cable what is the orange wire for?

 

[hiegtx]

I'm having my 536 hard wired in my truck. On the power cable what is the orange wire for?

Connect it to your dash (instrument panel) lights, That's so that when you need to turn on the headlights, the scanner's display will dim as well.

 

[twotoejoe]

Thanks. I believe I'll just leave it unhooked. The display is dim enough as it is.

 

[ofd8001]

Over the years, I've installed probably a dozen or so scanners in vehicles and never used that feature.