Hi to alll
I have a Zingel model 08, I change my original radio for a DVD/MP4 player, but in some radio stations a have a very bad signal or interference, and also I have aTV antena installed, but the reception is very bad.
Can someone help for fix this problem?????

Thanks

Make sure you have a good connection from the antenna cable to back of the new radio. If its lose or not fully connected you'll have crappy reception.

I checked but still the problem, the problem is not in all station and not in all the time... someone tell me about electro-magnetic range, but I dont belive in that criteria.

When does it get really bad and what area do u live?

I live in Costa Rica, Central America

When does the reception get worse?

when i go into de downtown, i have better reception in highways, when i in the city with building the signal its worse

Well you might just be getting a bad signal...is there anyway you can compare it to another car?