
Features of your vehicle98
41. POWER ON-OFF Control Knob The radio unit may be operated when
the ignition switch is in the “ACC” or
“ON” position. Press the knob to switch
the power on. The LCD shows the
radio frequency in radio mode, and dis-
plays the CD track in CD mode. To
switch the power off, press the knob
again.
Push the FM/AM or CD to turn on that function without pushing the Power ON-
OFF control knob.
VOLUME Control
Rotate the knob clockwise to increase
the volume and rotate the knob counter-
clockwise to reduce the volume.2. BAND SelectorFM Selection Button
Pressing the FMbutton changes the
FM1 and FM2 bands.
AM Selection Button
Pressing the AMbutton selects the AM
band. AM mode is displayed on the LCD.
3. TUNE Select/AUDIO Control KnobRotate the knob clockwise to increase
the frequency and turn the knob counter-
clockwise to reduce the frequency.
AUDIO Control
Pressing the AUDIO control knob
changes the BASS, MID-RANGE, TRE-
BLE, FADER and BALANCE mode.
The mode selected is shown on the dis-
play.
After selecting the each mode, rotate the
AUDIO control knob clockwise or coun-
terclockwise to set it’s volume.
BASS Control
To increase the BASS, rotate the knob
clockwise, while to decrease the BASS,
rotate the knob counterclockwise.
MID-RANGE Control
To increase the MID-RANGE, rotate the
knob clockwise, while to decrease the
MID-RANGE, rotate the knob counter-
clockwise. TREBLE Control
To increase the TREBLE, rotate the knob
clockwise, while to decrease the TRE-
BLE, rotate the knob counterclockwise.
FADER Control
Rotate the control knob clockwise to
emphasize rear speaker sound (front
speaker sound will be attenuated). When
the control knob is rotated counterclock-
wise, front speaker sound will be empha-
sized (rear speaker sound will be attenu-
ated).
BALANCE Control
Rotate the knob clockwise to emphasize
right speaker sound (left speaker sound
will be attenuated). When the control
knob is rotated counterclockwise, left
speaker sound will be emphasized (right
speaker sound will be attenuated).

499
Features of your vehicle
4. AUTO SEEK Select Button(Automatic Channel Selection)Press the AUTO SEEK select button.
When the side is pressed, the unit
will automatically tune to the next higher
frequency station and when the side
is pressed, it will automatically tune to
the next lower frequency station.5. SCAN ButtonWhen you press the button, frequency
goes up to the next stations continuously
with staying for 5 seconds each. To stop
scanning and stay on a station, press the
SCAN Button again.6. EQ ButtonPress the EQ button to select the CLAS-
SIC, POP, ROCK, JAZZ and OFF MODE
for the desired tone quality. Each press of
the button changes the display as fol-
lows;
7. PRESET STATION Select ButtonsSix stations for AM, FM1 and FM2
respectively can be preset in the elec-
tronic memory circuit.HOW TO PRESET STATIONSSix AM and twelve FM stations may be
programmed into the memory of the
radio. Then, by simply pressing the
AM/FM band select buttons and/or one
of the six station select buttons, you may
recall any of these stations instantly. To
program the stations, follow these steps:
Press AM/FM selector to set the band
for AM, FM1 and FM2.
Select the desired station to be stored by seek or manual tuning.
Determine the preset station select button you wish to use to access that
station. Press and hold the station select but-
ton for more than 0.8 seconds. A select
button indicator will show in the display
indicating which select button you have
pressed. You can hear a beep tone, if it
is successfully stored. You should then
release the button, and proceed to pro-
gram the next desired station. A total of
18 stations can be programmed by
selecting one AM and two FM station
per button.
When completed, any preset station may be recalled by selecting AM, FM1
or FM2 band and the appropriate pre-
set station select button.
CAUTION
Do not place beverages close to the audio system. The audio sys-tem mechanism may be damagedif you spill them.
Do not strike or allow anything to impact the audio system, damageto the system mechanisms couldoccur.
CLASSIC➟ POP➟ROCK➟ JAZZ➟OFF

Features of your vehicle102
46. CD EJECT ButtonWhen the button is pressed with a CD
loaded, the CD will eject.
Forcing to eject: To force to eject a CD,
press this button for more than 3 sec-
onds.
(Do this only when a CD is jammed and
you can not eject it in the normal way -
i.e.) in case that you have inserted 2 CDs
by mistake)7. RANDOM (RDM) ButtonWith random, you can listen to the tracks
in random, rather than sequential order.
To use random, do the following:
Press the RDM button to listen to record-
ed tracks in random sequence. Press
RDM again to cancel or turn the power
OFF then ON. The unit defaults to playing
tracks in sequential order.✽ ✽
NOTICE• To assure proper operation of the unit,
keep the vehicle interior temperature
within a normal range by using the
vehicle's air conditioning or heating
system. (Continued)(Continued)
• When replacing the fuse, replace it
with a fuse having the correct capaci-
ty.
• All stored bookmarks are erased when the car battery is disconnected
or power to the vehicle is lost. If this
occurs, the bookmarks will have to be
reset.
• This equipment is designed to be used only in a 12 volt DC battery system
with negative ground.
• This unit is made of precision parts. Do not attempt to disassemble or
adjust any parts.
• Do not expose this equipment (includ- ing the speakers and CD) to water or
excessive moisture.
(Continued)
Do not strike or allow anything to impact the audio system, damageto the system mechanisms could occur.
Off-road or rough surface driving may cause the compact disc toskip. Do not use the compact discwhen driving in such conditionsas damage to the compact disc face could occur.
Do not attempt to grab or pull the compact disc out while the disc isbeing pulled into the audio unit by the self-loading mechanism.Damage to the audio unit and compact disc could occur.
Avoid using recorded compact discs in your audio unit. Originalcompact discs are recommendedfor best results.
CAUTION
Do not insert warped or poor quality discs into the CD playeras damage to the unit may occur.
Do not insert anything like coins into the player slot as damage tothe unit may occur.
Do not place beverages close to the audio system. The playbackmechanism may be damaged ifyou spill them.
(Continued)
WARNING
When driving your vehicle, be sure
to keep the volume of the unit set
low enough to allow you to hear
sounds coming from the outside.

4103
Features of your vehicle
1. POWER ON-OFF, VOLUME Control Knob
2. AUDIO Select Button
3. BAND Select Button
4. SCAN Button
5. EQ Button
6. AUTO SEEK Select Button
7. TUNE Select/AUDIO Control knob
8. PRESET STATION Select Buttons
UNM455NA
Stereo radio operation (M455) (if equipped)

Features of your vehicle104
41. POWER ON-OFF Control Knob The radio unit may be operated when
the ignition switch is in the "ACC" or
"ON" position. Press the button to
switch the power on. The LCD shows
the radio frequency in the radio mode,
the tape direction indicator in the tape
mode or CD/MP3 track in the CD/MP3
mode. To switch the power off, press
the button again.
Push the FM/AM, TAPE or CD/MP3 to turn on that function without pushing
the Power ON-OFF control knob.
VOLUME Control
Rotate the knob clockwise to increase
the volume and rotate the knob counter-
clockwise to reduce the volume.
2. AUDIO Select ButtonPressing the AUDIO button changes the
BASS, MID-RANGE, TREBLE, FADER
and BALANCE mode.
The mode selected is shown on the dis-
play.
After selecting each mode, rotate the
AUDIO control knob clockwise or coun-
terclockwise.
BASS Control
To increase the BASS, rotate the knob
clockwise, while to decrease the BASS,
rotate the knob counterclockwise to set
it’s volume.
MID-RANGE Control
To increase the MID-RANGE, rotate the
knob clockwise, while to decrease the
MID-RANGE, rotate the knob counter-
clockwise.
TREBLE Control
To increase the TREBLE, rotate the knob
clockwise, while 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 rotated counterclock-
wise, front speaker sound will be empha-
sized (rear speaker sound will be attenu-
ated).
BALANCE Control
Rotate the knob clockwise to emphasize
right speaker sound (left speaker sound
will be attenuated). When the control
knob is rotated counterclockwise, left
speaker sound will be emphasized (right
speaker sound will be attenuated).
3. BAND Select ButtonPressing the FM/AM button changes the
AM, FM1 and FM2 bands. The mode
selected is shown on the display.

4105
Features of your vehicle
4. SCAN ButtonWhen you press the button, frequency
goes up to the next stations continuously
with staying for 5 seconds each. To stop
scanning and stay on a station, press the
SCAN Button again.5. EQ ButtonPress the EQ button to select the CLAS-
SIC, POP, ROCK, JAZZ and OFF MODE
for the desired tone quality. Each press of
the button changes the display as fol-
lows;6. AUTO SEEK Select Button(Automatic Channel Selection)Press the AUTO SEEK select button.
When the side is pressed, the unit
will automatically tune to the next higher
frequency station and when the side
is pressed, it will automatically tune to
the next lower frequency station.
7. TUNE Select/Audio Control KnobRotate the knob clockwise to increase
the frequency and turn the knob counter-
clockwise to reduce the frequency.8. PRESET STATION Select ButtonsSix stations for AM, FM1 and FM2
respectively can be preset in the elec-
tronic memory circuit.HOW TO PRESET STATIONSSix AM and twelve FM stations may be
programmed into the memory of the
radio. Then, by simply pressing the
AM/FM band select button and/or one of
the six station select buttons, you may
recall any of these stations instantly. To
program the stations, follow these steps:
Press AM/FM selector to set the bandfor AM, FM1 and FM2.
Select the desired station to be stored by seek or manual tuning.
Determine the preset station select button you wish to use to access that
station. Press and hold the station select but-
ton for more than 0.8 seconds. A select
button indicator will show in the display
indicating which select button you have
pressed. You can hear a beep tone, if it
is successfully stored. You should then
release the button, and proceed to pro-
gram the next desired station. A total of
18 stations can be programmed by
selecting one AM and two FM station
per button.
When completed, any preset station may be recalled by selecting AM, FM1
or FM2 band and the appropriate pre-
set station select button.
CLASSIC➟ POP➟ROCK➟ JAZZ➟OFF
CAUTION
Do not place beverages close to
the audio system. The playbackmechanism may be damaged ifyou spill them.
Do not strike or allow anything to impact the audio system, damageto the system mechanisms could occur.

4107
Features of your vehicle
1. TAPE PROGRAM Button This allows you to play the reverse sideof the tape by merely pressing the pro-
gram button. The arrow will appear in
the display to show tape direction.
If you want to turn on the audio and play the tape loaded in the deck, sim-
ply press the TAPE button.2. TAPE EJECT Button When the button is pressed with atape loaded, the tape will be ejected.
When the button is pressed during FF/REW mode, the tape will be eject-
ed.
3. AUTO MUSIC SEARCH (AMS) ButtonPress the button to find the starting point
of each song in a prerecorded music
tape. The silent space between songs
(must have at least 4 sec. gap) can be
identified by the AUTO MUSIC SEARCH
button.
Pressing the button will play thebeginning of the next music segment.
Pressing the button will replay at the beginning of the music just listened
to.
To stop FF or REW action, press the button again.4. FF/REW Button Forward tape winding starts when theFF button is pressed during PLAY or
REW mode.
Tape PLAY starts when the FF button is pressed again during FF mode.
Tape rewinding starts when the REW button is pressed during PLAY or FF
mode.
Tape PLAY starts when the REW but- ton pressed again during REW mode.
5. REPEAT (RPT) Button To repeat the track you are currentlylistening to, press the RPT button. To
cancel, press it again.
If you do not release RPT operation when the track ends, it will automati-
cally be replayed.
This process will be continued until you
push the button again or turn the
power OFF then ON.6. DOLBY ButtonIf you get background noise during tape
PLAY, you can reduce this considerably
by merely pressing the DOLBY button. If
you want to cancel the DOLBY feature,
press the button again.7. EQ ButtonPress the EQ button to select the CLAS-
SIC, POP, ROCK, JAZZ and OFF MODE
for the desired tone quality. Each press of
the button changes the display as fol-
lows;
CLASSIC➟ POP➟ROCK➟ JAZZ➟OFF

Features of your vehicle108
4✽
✽
NOTICE• To assure proper operation of the unit,
keep the vehicle interior temperature
within a normal range by using the
vehicle's air conditioning or heating
system.
• When replacing the fuse, replace it with a fuse having the correct capaci-
ty.
• The preset station frequencies are all erased when the car battery is discon-
nected. Therefore, all data will have to
be set again if this should occur.
• Do not add any oil to the rotating parts. Keep magnets, screwdrivers
and other metallic objects away from
the tape mechanism and head.
• This equipment is designed to be used only in a 12 volt DC battery system
with negative ground.
• This unit is made of precision parts. Do not attempt to disassemble or
adjust any parts.
• Do not expose this equipment (includ- ing the speakers and tape) to water or
excessive moisture.
CAUTION
Do not insert anything like coins
into the player slot as damage tothe unit may occur.
Do not place beverages close to the audio system. The playbackmechanism may be damaged ifyou spill them.
Do not strike or allow anything to impact the audio system, damageto the system mechanisms could occur.
WARNING
When driving your vehicle, be sure
to keep the volume of the unit set
low enough to allow you to hear
sounds coming from the outside.