1998 GMC Safari Owner's Manual - Page 180

Unde AM g Radio Reception To help avoid hearing loss damage: or Adjust the volume control to the lowest setting. Increase volume slowly until you hear comfortably and clearly. The range for most AM stations is greater thanfor FM, especially at night. longer range, however, can The cause stations to interfere with each other. can pick AM up noise from things like storms and power lines. Ty r reducing the treble to reduce this noise ifever get it. you NOTICE: Before you add any sound equipment to your vehicle like a tape player, CB radio, mobile telephone or two-way radio be sure you can add whatyou want. If you can, it's very it important to do properly. Added sound equipment may interfere with the operationof your vehicle's engine, Delco Electronics radio or other systems, and even damage them. Your vehicle's systems may interfere with the operation of sound equipment that has been added improperly. So, before adding sound equipment, check with your dealer and be sure to check Federal rules covering mobile radio andtelephone units. FM Stereo FM stereo will give you the best sound, but signals FM will reach only about10 to 40 miles (16 to 65 krn). Tall buildings or hillscan interfere with FM signals, causing the sound to come and go. -- -- Tips About Your Audio System Hearing damage from loud noise is almost undetectable until it is too late.Your hearing can adapt to higher volumes of sound. Sound that seems normal can be loud and harmful to your hearing. Take precautions by adjusting the volume control your radio to a safe on sound level before your hearing adapts it. to 3-28