Chevrolet Optra 2005, Owner'S Manual, Page: 150 / 336

Audio System(s)
Notice: Before adding any sound equipment to
your vehicle, like a tape player, CB radio, mobile
telephone, or two-way radio, make sure that it can
be added by checking with your dealer. Also,
check federal rules covering mobile radio and
telephone units. If sound equipment can be added,
it is very important to do it properly. Added
sound equipment may interfere with the operation
of your vehicle’s engine, 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.
Figure out which audio system is in your vehicle, find
out what your audio system can do, and how to operate
all of its controls.
Radio with CD (Base Level)
Playing the Radio
ON/OFF: Press this knob to turn the system on and off.
VOL (Volume): Turn this knob to increase or to
decrease the volume.
Finding a Station
AM/FM: Press this button to switch between FM1, FM2,
or AM. The display will show the selection.
TUN (Tune): Turn this knob to select radio stations.
SCAN: Push and release this knob to scan radio
stations. The radio will go to a station, play for a few
seconds, then go on to the next station. Push this knob
again to stop scanning.
The radio will only scan stations with a strong signal
that are in the selected band.
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