Optimus AM FM Portable Radio (120-0603) Operation Faxback Doc. # 34145 OPERATING THE RADIO WARNING: To protect your hearing, turn VOLUME to its lowest setting before you turn on the radio. 1. Push in POWER to ON. 2. Set BAND to FM or AM. 3. Rotate the tuning knob to select the desired station. NOTES: To precisely tune to a weak FM station using automatic frequency control. slide AFC to OFF. Rotate the tuning knob to select the desired station, then slide AFC to ON for drift-free reception. To get better audio fidelity when selecting a strong station, slide BANDWIDTH to WIDE. If you hear whistling noises, slide BANDWIDTH to NORMAL to get better selectivity. For the best FM reception, extend the telescoping antenna to its full length. For AM stations, rotate the radio the position that provides the best reception. 4. Adjust VOLUME, BASS, and TREBLE for the best sound. 5. To turn off the radio, push POWER to OFF. USING AN EARPHONE For private listening, plug a monaural earphone (not supplied) with a 1/8 inch plug into the EAR jack on the right of the radio. This automatically disconnects the built-in speaker. Your local Radio Shack store carries a wide selection of earphones. LISTENING SAFELY To protect your hearing, follow these guidelines when you use an earphone. Set the volume to the lowest level before you begin listening. After you begin listening adjust the volume to a comfortable listening level. Do not listen at extremely high volume levels. Extended high volume listening can lead to permanent hearing loss. Once you set the volume, do not increase it. Over time, your ears adapt to the volume level, so a volume level that does not cause discomfort might still damage your hearing. TRAFFIC SAFETY Do not wear an earphone while operating a motor vehicle or riding a bicycle This can cause a traffic hazard and is illegal in some areas. Even though some earphones are designed to let you hear outside sounds when listening at normal volume levels, they still present a traffic hazard. (YO/EB 7/22/96)