Important When you use an outdoor antenna, be sure to connect the U terminal to earth against lightning. To prevent a gas explosion, do not connect the ground wire to a gas pipe.
To improve the FM reception
Connect the FM outdoor antenna (not supplied). If you use a distributor, you can also use the TV antenna.
Earth
Setting Up
FM outdoor antenna (not supplied)
To improve the AM reception
Connect a 6- to 15-meter (20- to 50 feet) (not supplied) insulated wire to the AM ANTENNA terminal. Keep the wire as horizontal as possible near the window or outdoor. You do not need to disconnect the supplied AM loop antenna.