2011 Hyundai Sonata radio

Features of your vehicle
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Pressing the [ENTER] button to adjust
the sound the following order : BASS,
MIDDLE, TREBLE. Adjust the BASS and
press the [ FOLDER ] button to set. Use the same method to adjust MIDDLE,
TREBLE and press the [ENTER] button
to complete and exit from TONE adjust-
ment mode.

Pressing the [ENTER] button to adjust
the POSITION the following order :
FADER, BALANCE. Adjust the FADER
and press the [ FOLDER ] button toset. Use the same method to adjust the BAL-
ANCE and press the [ENTER] button to
complete and exit from POSITION
adjustment mode.
Pressing the [ FOLDER ] button to
adjust the clock in the following order :
CLOCK SET, TIME FORMAT,
RETURN. Adjust the CLOCK SET and
press the [ENTER] button to set.
Use the same method to adjust TIME
FORMAT. Adjust the RETURN and press
the [ENTER] button to complete and exit
from clock adjustment mode.
8. Manual Channel Selector &
Sound Quality Control Knob
Turn this control whilst listening to a radio
channel to manually adjust frequency.
Turn clockwise to increase frequency
and counterclockwise to reduce frequen-
cy.
Pressing the button changes the BASS,
MIDDLE, TREBLE, FADER and BAL-
ANCE TUNE mode. The mode selected
is shown on the display. After selecting
each mode, rotate the Audio control knob
clockwise or counterclockwise. BASS Control
To increase the BASS, rotate the knob
clockwise, whilst to decrease the BASS,
rotate the knob counterclockwise. MIDDLE Control
To increase the MIDDLE, rotate the knob
clockwise, whilst to decrease the MID-
DLE, rotate the knob counterclockwise. TREBLE Control
To increase the TREBLE, rotate the knob
clockwise, whilst to decrease the TRE-
BLE, rotate the knob counterclockwise.
FADER Control
Turn the control knob clockwise to
emphasize rear speaker sound(front
speaker sound will be attenuated).
When the control knob is turned counter-
clockwise, front speaker sound will be
emphasized(rear speaker sound will be
attenuated). 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).

4115
Features of your vehicle
9. Manual Channel Selector
Press the [ TUNE ] button whilst
listening to a radio channel to manually
adjust frequency.
10. SCAN Button
When the button is pressed, it auto-matically scans the radio stations
upwards.
The SCAN feature steps through each station, starting from the initial station,
for ten seconds.
Press the [SCAN] button again to stop the scan feature and to listen to thecurrently selected channel.

4119
Features of your vehicle
CAUTION IN USING USB DEVICE
To use an external USB device,make sure the device is not con-nected when starting up the vehi-
cle and connect the device afterstarting up.
If you start the engine when the USB device is connected, it may
damage the USB device. (USBflashdrives are very sensitive toelectric shock.)
If the engine is started up or turned off whilst the external USB
device is connected, the external USB device may not work.
It may not play inauthentic MP3 or WMA files.
1) It can only play MP3 files with the compression rate between8Kbps~320Kbps.
2) It can only play WMA music files with the compression ratebetween 8Kbps~320Kbps.
Take precautions for static elec- tricity when connecting or dis-connecting the external USBdevice.
(Continued)
(Continued) An encoded MP3 PLAYER is not recognizable.
Depending on the condition of the external USB device, the con-
nected external USB device can be unrecognizable.
When the formatted byte/sector setting of External USB devices isnot either 512BYTE or 2048BYTE,
then the device will not be recog- nized.
Use only a USB device formatted to FAT 12/16/32.
USB devices without USB I/F authentication may not be recog-nizable.
Make sure the USB connection terminal does not come in con-tact the human body or other
objects.
If you repeatedly connect and dis- connect the USB device in a shortperiod of time, it may breakthedevice.
You may hear a strange noise when connecting or disconnect-ing a USB device.
(Continued)(Continued) If you disconnect the external USB device during playback inUSB mode, the external USB
device can be damaged or maymalfunction. Therefore, connect the external USB device when theaudio is turned off or in another
mode (e.g, Radio, CD).
Depending on the type and capacity of the external USBdevice or the type of the filesstored in the device, there is there
is a difference in the time takenfor recognition of the device. Thisis normal and waiting may be necessary. an indicator of trouble
and you only have to wait.
Do not use the USB device for purpose other than playing musicfiles.
Use of USB accessories such as rechargers or heaters using USBI/F may lower performance or cause trouble.
(Continued)