ANTENNA1 2 3If FM reception is poor, connect anoutdoor FM antenna (not supplied).AM Loop Antenna(supplied)Snap the tabs on the loop into the slots of thebase to assemble the AM loop antenna.FM Antenna (supplied)Cooling fan (See “About Cooling Fan” below.)FM antenna connection1. Connect the FM antenna supplied to the FM 75ΩCOAXIAL terminal.2. Slowly move the antenna wire around until youfind a location where reception is good, thenfasten it to a wall or other rigid surface.• If reception is poor, connect an outdoor antenna.Before attaching a 75Ω coaxial cable (with a standardtype connector), disconnect the supplied FM antenna.AM(MW/LW) antenna connection1. Connect the AM loop antenna suppliedto the AM and terminals.2. If reception is poor, connect an outdoorsingle vinyl-covered wire to the AMterminal. (Keep the AM loop antennaconnected).Connecting the FM and AM(MW/LW) Antennas11If AM reception is poor, connect anoutdoor AM antenna(not supplied).A cooling fan is mounted on the rear panel of the center unit toprevent abnormal temperature inside the center unit, thus assuringnormal operation. The cooling fan automatically starts rotating tosupply external cool air to the inside of the center unit when theinternal temperature exceeds the specified limit.For safety, observe the following carefully.• Make sure there is good ventilation around the center unit.Poor ventilation could overheat and cause damage.• DO NOT block the cooling fan and the ventilation openings orholes. (If they are blocked by a newspaper or cloth, etc., the heatmay not be able to escape.)(About the cooling fan)DM150(GB)-noRDS 7/27/02 12:19 Page 11