Hyundai 2009 Elantra Owner's Manual page 167

RADIO, SET UP, VOLUME, AUDIO CONTROL(PA710S)
Features of your vehicle
1. Power ON/OFF Button & Volume Control
Knob
2. AM/FM Selection Button
3. Automatic Channel Selection Button
4. Preset Button
5. Manual Channel Selection Knob &
SETUP Button
6. SCAN Button
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