FM Stereo Car Radio (120-1370) Operation Faxback Doc. # 3790 TURNING UNIT ON - Turn OFF/VOLUME control clockwise until you hear a click. Turning the control further clockwise increases the volume. TUNING RADIO - Use TUNING knob to find proper station. Tune for strongest signal, and, on a stereo station, lighted STEREO beacon. After the station is tuned, built-in Automatic Frequency Control (AFC) prevents drift. STEREO/MONO - The green STEREO beacon lights to indicate a stereo broadcast. To listen to stereo, be sure the MONO switch is out. On noisy stereo stations and those broadcasting in mono, press the MONO button in for best sound. TONE & BALANCE - Adjust TONE and BALANCE for the most pleasant sound. (br/all-12/27/94)