Lexus 2003 LS Owner's Manual page 650

Audio System
Radio operation
(a) Listening to the radio
20L223a
20L223a
Push these buttons to choose either an
AM or FM station.
"AM", "FM1", "FM2" or "FM TYPE" appears
on the display.
20L225
Turn this knob to step up the station band
or to step down.
Your radio automatically changes to stereo
reception when a stereo broadcast is re-
ceived. "ST" appears on the display. If the
signal becomes weak, the radio reduces the
amount of channel separation to prevent the
weak signal from creating noise. If the signal
becomes extremely weak, the radio
switches from stereo to mono reception. In
this case, "ST" disappears from the display.
(b) Presetting a station
UNG604
1. Tune in the desired station.
2. Touch one of the station selector
switches (1–6) and hold it until a beep is
heard. This sets the station to the switch
and the frequency appears on the switch.
Each switch can store FM1, FM2 and AM. To
change the preset station to a different one,
follow the same procedure.
The preset station memory is cancelled
when the power source is interrupted by bat-
tery disconnection or a blown fuse.
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