You could just take off the cover, note the signal strength and then put the cover back on and see if the signal lessens....in open view of the sky of course. Coincidentally SXM could have turned off the terrestrial transmitter in your area that day....I know my Z loses it under shade trees driving. Ever since SXM turned off the terrestrial signal in our area my reception has been terrible. I have to use an iPod now.
|