2009 Hyundai Sonata Owner's Manual - Page 130

FEATURES OF YOUR HYUNDAI 1 117 11. TUNE/ENTER Button Turn this button clockwise by one notch to increase frequency by 200Khz from current frequency. Turn this button counterclockwise by one notch to decrease frequency by 200Khz from current frequency. Press this button while holding SET UP button to activate / inactivate the item. Select SET UP item using left and right function of the Tune button. Pressing the button changes the BASS, MIDDLE, TREBLE, FADER and BALANCE TUNE mode. The mode selected is shown on the display. After selecting each mode, rotate the Audio control knob clockwise or counterclockwise. o BASS Control To increase the BASS, rotate the knob clockwise, while to decrease the BASS, rotate the knob counterclockwise. o MIDDLE Control To increase the MIDDLE, rotate the knob clockwise, while to decrease the MIDDLE, rotate the knob counterclockwise. o TREBLE Control To increase the TREBLE, rotate the knob clockwise, while to decrease the TREBLE, rotate the knob counterclockwise. o FADER Control Turn the control knob clockwise to emphasize rear speaker sound (front speaker sound will be attenuated). When the control knob is turned counterclockwise, front speaker sound will be emphasized (rear speaker sound will be attenuated). o BALANCE Control Rotate the knob clockwise to emphasize right speaker sound (left speaker sound will be attenuated). When the control knob is turned counter clockwise, left speaker sound will be emphasized (right speaker sound will be attenuated). o If the Key is pressed while in the last Category, then the first category will become displayed and operation will be repeated. o Corresponding category can be selected by pressing ENTER. ] button when Category Moves [CAT Down search operation. o Category is moved Down from the category currently being received and Category Name becomes displayed. o If the Enter Key is not pressed within 5 seconds, then the previous mode will be restored. ] Key is pressed while in o If the [CAT the first Category, then the last category will become displayed and operation will be repeated. o Corresponding category can be selected by pressing ENTER. 12. CAT(FLDR) Button Moves [CAT ] button when Category Up search operation. o Category is moved Up from the category currently being received and Category Name becomes displayed. o If the Enter Key is not pressed within 5 seconds, then the previous mode will be restored. 13. Pre-set Button Push [1]~[6] buttons less than 0.8 seconds to play the channel saved in each button. Push pre-set button for 0.8 seconds or longer to save current channel to the respective button with a beep.