On Tuesday, April 7, 2015 at 8:25:07 AM UTC-4, Bruce Esquibel wrote in sci.electronics.repair:
Bob F wrote:
>
> > It doesn't learn at anything over 2". One of the reasons I'd like to get this
> > working is that the "car" remote for this unit doesn't work more than 2 feet
> > from the unit.
>
>This is just a stupid comment that crossed my mind, but are you
> sure the remote for the radio is actually an infared and not
> rf or bluetooth or something else?
And more importantly, would he even be able to tell without using a microscope?