2004 Nissan Murano Owner's Manual - Page 144

a station transmitter, the signals will tend to fade and/or drift. Static and flutter: During signal interference from buildings, large hills or due to antenna position, usually in conjunction with increased distance from the station transmitter, static or flutter can be heard. This can be reduced by adjusting the treble control counterclockwise to reduce treble response. Multipath reception: Because of the reflective characteristics of FM signals, direct and reflected signals reach the receiver at the same time. The signals may cancel each other, resulting in momentary flutter or loss of sound. power lines, electric signs and even traffic lights. SATELLITE RADIO RECEPTION When the satellite radio is first installed or the battery has been replaced, the satellite radio may not work properly. This is not a malfunction. Wait more than 10 minutes with satellite radio ON for satellite radio to receive all of the necessary data. No satellite radio reception is available and "NO SAT" is displayed when the SAT button is pressed, unless optional satellite receiver and antenna were factory installed (late availability only/retrofit unavailable), and an XM or SIRIUSTM satellite radio service subscription is active. Satellite radio performance may be effected if cargo carried on the roof rack blocks the satellite radio signal. If possible, do not put cargo over the satellite radio antenna. SAA0306 FM RADIO RECEPTION Range: FM range is normally limited to 25 to 30 miles (40 to 48 km), with monaural (single channel) FM having slightly more range than stereo FM. External influences may sometimes interfere with FM station reception even if the FM station is within 25 miles (40 km). The strength of the FM signal is directly related to the distance between the transmitter and receiver. FM signals follow a line-of-sight path, exhibiting many of the same characteristics as light. For example they will reflect off objects. Fade and drift: As your vehicle moves away from AM RADIO RECEPTION AM signals, because of their low frequency, can bend around objects and skip along the ground. In addition, the signals can be bounced off the ionosphere and bent back to earth. Because of these characteristics. AM signals are also subject to interference as they travel from transmitter to receiver. Fading: Occurs while the vehicle is passing through freeway underpasses or in areas with many tall buildings. It can also occur for several seconds during ionospheric turbulence even in areas where no obstacles exist. Static: Caused by thunderstorms, electrical AUDIO OPERATION PRECAUTIONS Cassette player ¼ To maintain good quality sound, NISSAN recommends using cassette tapes of 60 minutes or shorter in length. ¼ Cassette tapes should be removed from Display screen, heater, air conditioner and audio systems 4-21