Re: Adding a third keypad to a Caddx NX-8, wiring help requested!

[Karl Magnus <magnus@xxxxxxxxxxxxxx>]

>
>>Of course, they could be full of shit,
>
>
> They are.
>
>

Other types of wire you may need to know about include shielded,
twisted, and stranded. Shielded wire traps and drains (among other
things) RF interference and AC induction away from sensitive data
circuits. Remember to ground only one side of the shield to an earth
ground connection. Grounding both sides to the ground creates a giant
dipole antenna and introduces damaging interference instead of draining
it away. Twisted wire reduces the amount of interference, but just not
as effectively as shielded.

from: http://www.svconline.com/mag/avinstall_wiring_success/

I guess they are also lying when they say this. "Twisted wire reduces
the amound of interference...."