It is necessary to connect your antenna to the receiver in order to pull better signals to your stereo. You will need a screwdriver and your FM antenna. Follow the steps below in order to connect the two:
Loosen the FM ANT screws on the receiver.
Wrap each of the two antenna wires to a single metal post under the screw heads.
Use a screwdriver to tighten the connection.
Place the antenna near a window to get clear signals.