2003 TOYOTA MATRIX set clock

’03 MATRIX_U (L/O 0201)
1072003 MY COROLLA MATRIX_U (OM12767U)
This section describes some of the basic
features on Toyota audio systems. Some
information may not pertain to your sys-
tem.
Your audio system works when the ignition
key is in the “ACC” or “ON” position.
TURNING THE SYSTEM ON AND OFF
Push “PWR/VOL” or “PWR” to turn the
audio system on and off.
You can turn on each player by inserting
a cassette tape or compact disc.
The audio system will change to the radio
mode when a cassette or a compact disc
is ejected during play.
SWITCHING BETWEEN FUNCTIONS
Push “AM/FM”, “CD/AUX” or “CD/TAPE” if
the system is already on but you want to
switch from one function to another.TONE AND BALANCE
For details about your system’s tone and
balance controls, see the description of
your own system.
Tone
How good an audio program sounds to
you is largely determined by the mix of
the treble, midrange and bass levels. In
fact, different kinds of music and vocal
programs usually sound better with differ-
ent mixes of treble, midrange and bass.
Balance
A good balance of the left and right stereo
channels and of the front and rear sound
levels is also important.
Keep in mind that if you are listening to
a stereo recording or broadcast, changing
the right/left balance will increase the vol-
ume of one group of sounds while de-
creasing the volume of another.YOUR RADIO ANTENNA
Your vehicle has a mast type antenna.
To remove the antenna, carefully turn it
counterclockwise.
NOTICE
To prevent damage to the antenna,
make sure it is removed before driv-
ing your Toyota through an automatic
car wash.
YOUR CASSETTE PLAYER
When you insert a cassette, the exposed
tape should face to the right.
NOTICE
Do not oil any part of the player and
do not insert anything other than cas-
sette tapes into the slot, or the tape
player may be damaged.
Using your audio system—
—Some basics

’03 MATRIX_U (L/O 0201)
1112003 MY COROLLA MATRIX_U (OM12767U)
Alternate Frequency
To turn the AF mode on, push and hold
the “AM/FM” button until you hear a beep.
“AF ON” will appear on the display.
When reception condition worsen, the au-
dio system will select the RDS station
which has the same PI (Program Identifi-
cation) code.
To turn the AF mode off, push and hold
the “AM/FM” button again until you hear
a beep. “AF OFF” will appear on the dis-
play.
BAL/FADE (Sound balance adjustment
function)
This button is used to adjust the sound
balance between the front and rear, and
the right and left speakers.
For front/rear adjustment, push the “BAL/
FADE” button repeatedly until “FAD” ap-
pears on the display. Then turn the
“TUNE/SELECT” knob to adjust the front/
rear balance.
For left/right adjustment, push the “BAL/
FADE” button repeatedly until “BAL” ap-
pears on the display. Then turn the
“TUNE/SELECT” knob to adjust the left/
right balance.To return to the middle position balances,
push and hold the “BAL/FADE” button for
two seconds.
CD/AUX (Compact Disc/Auxiliary)
Push the “CD/AUX” button to switch from
radio to compact disc operation. A disc
must already be loaded in the player.
Error codes
If the player malfunctions, your audio sys-
tem will display the following error mes-
sages.
“CHECK CD”:
The road is too rough. The disc should
play when the road is smoother.
The disc is dirty, scratched, wet or
upside down.
The air is very humid. If so, wait about
an hour and try again.
If the disc is not playing correctly, for any
other reason, try a known good compact
disc.
“PLAYER ERROR”: There is trouble in-
side the system. Eject the disc. Set the
disc again.
If malfunction is not rectified, take your
vehicle to your Toyota dealer. EQ (Equalizer)
Your audio system can store five different
EQ settings so that you will not need to
readjust it every time you listen to a dif-
ferent program.
To use a preset setting:
Push the “EQ” button repeatedly until the
EQ number you want to use appears on
the display.
To change a preset EQ setting:
1. Use the “TONE” button and the “TUNE/SELECT” knob to select the
desired equalization. (For details, see
“TONE”.)
2. Push and hold the “EQ” button until “SELECT EQ #” appears on the dis-
play.
3. Push the “EQ” button repeatedly or turn the “TUNE/SELECT” knob to select
the desired preset EQ number.
4. Push and hold the “EQ” button until “EQ SAVED” appears on the display
and you hear a beep. This EQ setting
is saved to that number.
HR/MIN (Hours/minutes adjustment)
These buttons are used to adjust the
clock time. (For details, see “Clock” on
page 150 in Section 19.)

’03 MATRIX_U (L/O 0201)
11 32003 MY COROLLA MATRIX_U (OM12767U)
To turn off an interrupt while the radio in
on the PTY mode, select the program type
marked with an asterisk. Push and hold
“PROG TYPE” until you hear a beep. The
asterisk will disappear.
Note: ALERT! is a special program type
interrupt that is always on. If an emergen-
cy broadcast is received during reception
of anything other than AM broadcasting,
“ALERT” appears on the display and the
system adjust the volume to the interrupt
volume.
Setting a PTY station
Program types can be stored to the preset
buttons. For details, see “1 2 3 4 5 6
(Preset buttons)”.
Seeking a PTY station
If the radio in on the PTY mode, it will
find and play the next station up or down
the station band within the same program
type. If no PTY station will be found,
“NOT FOUND” will appear on the display
and the radio will return to the previous
frequency.
For details, see “SEEK”.Scanning a PTY station
If the radio in on the PTY mode, it will
tune in the next station within the same
program type.
For details, see “SCAN”.
PWR/VOL (Power/Volume)
Push “PWR/VOL” to turn the audio system
on and off. Turn “PWR/VOL” to adjust the
volume.
RCL (Recall)
This button is designed to change the dis-
play in each mode.
You can also display the clock by pushing
this button when the ignition switch is off.
Radio
Push the “RCL” button to change the dis-
play among the frequency, program ser-
vice name and program type name when
RDS station is being received.
To change what is normally shown on the
display, push this button repeatedly until
you see the display you want, then hold
this button until the display flashes and
you hear a beep.Compact disc player
Push the “RCL” button to change the dis-
play between the track number and
elapsed time.
To change what is normally shown on the
display, push this button repeatedly until
you see the display you want, then hold
this button until the display flashes and
you hear a beep.
RDM (Random)
Push the “RDM” button to listen the tracks
on the disc in random order. “RDM” will
appear on the display. To turn off the
random feature, push this button again.
SCAN
Radio
You can either scan all the frequencies on
a band or scan only the preset stations
for that band.
To scan the preset stations:
Push and hold either side of the “SEEK/
SCAN” button for more than 4 seconds.
“P SCAN” will appear on the display and
you hear two beeps. The radio will tune
in the next preset station up the band,
stay there for 5 seconds, and then move
to the next preset station. To cancel scan
and remain on the current station, push
this button again.

’03 MATRIX_U (L/O 0201)
11 52003 MY COROLLA MATRIX_U (OM12767U)
After the traffic announcement program is
over, the display returns to the previous
mode.
If no traffic program station is found, “No
Traffic” will appear on the display for 5
seconds and the display returns to the
previous mode. If the “TRAF” button is
pushed when the compact disc player is
on, the radio will start seeking traffic pro-
gram stations. Audio source will change
only if there is a traffic announcement.
When a “TA” is received, the radio stores
the volume of the previous mode and ad-
justs the volume to the previous interrupt
volume. During the traffic announcement,
you can adjust the volume using the
“PWR/VOL”.
The adjusted volume will be used as the
new default interrupt volume. The interrupt
volume has a minimum default setting.
The stored interrupt volume will be the
greater of the current volume and the
minimum default setting. After an interrupt,
the radio system will return to the volume
that was active before the interrupt.TUNE (Tuning)
Your Toyota has an electronic tuning radio
(ETR). Turn the knob clockwise to step up
the frequency. Turn the knob counterclock-
wise to step down the frequency.

’03 MATRIX_U (L/O 0201)
11 92003 MY COROLLA MATRIX_U (OM12767U)
“PLAYER ERROR”: There is trouble in-
side the system. Eject the disc. Set the
disc again.
If malfunction is not rectified, take your
vehicle to your Toyota dealer.
Dolby 
B NR∗
If you are listening to a tape that was
recorded with Dolby  B Noise Reduction,
push “
”. “DOLBY NR ON” will appear
on the display. Push the button again to
turn off Dolby  B NR. “DOLBY NR OFF”
will appear on the display.
The Dolby NR mode reduces tape noise
by about 10 dB. For best sound reproduc-
tion, play your tapes with this button on
or off according to the mode used for
recording the tape.
∗: Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation. “DOLBY” and the
double D symbol
are trademarks of Dolby Laboratories
Licensing Corporation.
EQ (Equalizer)
Your audio system can store five different
EQ settings so that you will not need to
readjust it every time you listen to a dif-
ferent program.
To use a preset setting:
Push the “EQ” button repeatedly until the
EQ number you want to use appears on
the display.
To change a preset EQ setting:
1. Use the “TONE” button and the “TUNE/ SELECT” knob to select the desired
equalization. (For details, see “TONE”.)
2. Push and hold the “EQ” button until “SELECT EQ #” appears on the dis-
play.
3. Push the “EQ” button repeatedly or turn the “TUNE/SELECT” knob to select
the desired preset EQ number.
4. Push and hold the “EQ” button until “EQ SAVED” appears on the display
and you hear a beep. This EQ setting
is saved to that number. HR/MIN (Hours/minutes adjustment)
These buttons are used to adjust the
clock time. (For details, see “Clock” on
page 150 in Section 19.)
INFO (Information)
When an RDS radio station transmits a
text message, “INFO” will be displayed. At
this time, push the “INFO” button to view
the text message. If the whole message
does not appear on the display, part of
the message will appear every three sec-
onds until the message is completed. To
scroll through the message at your own
speed, push the “INFO” button consecu-
tively. When the whole message has been
displayed, the message will disappear.
The message display will be canceled if
any button that affects the display is
pushed. To view the message again, push
the “INFO” button again.
The RDS audio system saves a message
until a new message is received.
If the text message is not available when
you push “INFO” button, “NO INFO” will
appear on the display.

’03 MATRIX_U (L/O 0201)
1212003 MY COROLLA MATRIX_U (OM12767U)
Scanning a PTY station
If the radio in on the PTY mode, it will
tune in the next station within the same
program type.
For details, see “SCAN”.
PWR/VOL (Power/Volume)
Push “PWR/VOL” to turn the audio system
on and off. Turn “PWR/VOL” to adjust the
volume.
RCL (Recall)
This button is designed to change the dis-
play in each mode.
You can also display the clock by pushing
this button when the ignition switch is off.
Radio
Push the “RCL” button to change the dis-
play among the frequency, program ser-
vice name and program type name when
RDS station is being received.
To change what is normally shown on the
display, push this button repeatedly until
you see the display you want, then hold
this button until the display flashes and
you hear a beep.Compact disc player
Push the “RCL” button to change the dis-
play between the track number and
elapsed time.
To change what is normally shown on the
display, push this button repeatedly until
you see the display you want, then hold
this button until the display flashes and
you hear a beep.
RDM (Random)
Push the “RDM” button to listen the tracks
on the disc in random order. “RDM” will
appear on the display. To turn off the
random feature, push this button again.
SCAN
Radio
You can either scan all the frequencies on
a band or scan only the preset stations
for that band.
To scan the preset stations:
Push and hold the “SEEK/SCAN” button
from more than 4 seconds. “P SCAN” will
appear on the display and you hear two
beeps. The radio will tune in the next
preset station up the band, stay there for
5 seconds, and then move to the next
preset station. To cancel scan and remain
on current station, push this button again.To scan all the frequencies:
Push and hold either side of the “SEEK/
SCAN” button for two seconds. “SCAN”
will appear on the display and you hear
a beep. The radio will find the next station
up the station band, stay there for 5 se-
conds, and then scan again. To cancel
scan and remain on current station, push
this button again.
The radio will scan in forward only.
You can also scan only to stations with
the types of programs you want to listen
to or traffic announcements. (See “PROG
TYPE”.)
Compact disc player
Push and hold either side of the “SEEK/
SCAN” button for more than two seconds.
“SCAN” will appear on the display and
you hear a beep. The disc will go to the
the next track and play for 10 seconds,
then go on the next track. To select a
track, push this button again.
The compact disc will scan in forward
only.

’03 MATRIX_U (L/O 0201)
1232003 MY COROLLA MATRIX_U (OM12767U)
Error messages
If the player malfunctions, your audio sys-
tem will display the following error mes-
sages.
“TIGHT TAPE”: This message is dis-
played when the tape is tight and the
player cannot turn the tape hubs. Remove
the tape. Hold the tape with the open end
down and try to turn the right hub coun-
terclockwise with a pencil. Turn the tape
over and repeat. If the hubs do not turn
easily, your tape may be damaged and
should not be used in the player. Try a
new tape to make sure your player is
working properly.
“BROKEN TAPE”: This message is dis-
played when the tape is broken. Try a
new tape.
“CLEAN PLAYER”: This message is dis-
played when the cassette tape player
need to be cleaned. It will still play tapes,
but you should clean it as soon as pos-
sible to prevent damage to the tapes and
player. After cleaning the player, push and
hold the cassette tape eject button until
you hear a beep. “CLEANED” will appear
on the display. “
WRAPPED TAPE”: This message is dis-
played when the tape is wrapped around
the tape head. Attempt to get the cassette
out. Try a new tape.
If malfunction is not rectified, take your
vehicle to your Toyota dealer.
Cut tape bypass function
When you use the endless type tape
(head cleaner tape etc.), you must deacti-
vate the tape bypass feature.
To deactivate this feature:
1. Turn the ignition key to the “ACC” or “ON” position, and the audio is off.
2. Push and hold the “TAPE/CD” button for more than two seconds. “READY”
will appear on the display.
3. Insert the endless type tape.
The tape bypass feature will stay deacti-
vated until the cassette tape eject button
is pushed. TONE (Manual tone adjustment function)
Push the “TONE” button to select the
bass, midrange or treble tone control posi-
tion. (”BASS”, “MID”, “TREB” will appear
on the display.) To adjust the tone, turn
“TUNE/SELECT” knob.
“BASS”: Adjusts lowpitched tones. The
display ranges from 6 to +6.
“MID”: Adjusts midpithed tones. The dis-
play ranges from 6 to +6.
“TREB”: Adjusts highpitched tones. The
display ranges from 6 to +6.
To adjusts all of the tone controls to the
middle position, push and hold the “TONE”
button for more than two seconds. “FLAT”
will appear on the display.

’03 MATRIX_U (L/O 0201)
1242003 MY COROLLA MATRIX_U (OM12767U)
TRAF (Traffic)
This button turns the traffic announcement
(TA) feature on and off.
By pushing the “< >” button, “TRAF” ap-
pears on the display and the radio will
start seeking any traffic program station.
When a traffic program station is found,
“TRAF” will be displayed (). If no
traffic program stations are found, “No
Traffic” will appear on the display.
After the traffic announcement program is
over, the display returns to the previous
mode.
If no traffic program station is found, “No
Traffic” will appear on the display for 5
seconds and the display returns to the
previous mode. If the “TRAF” button is
pushed when the cassette player or the
compact disc player is on, the radio will
start seeking traffic program stations. Au-
dio source will change only if there is a
traffic announcement.
When a “TA” is received, the radio stores
the volume of the previous mode and ad-
justs the volume to the previous interrupt
volume. During the traffic announcement,
you can adjust the volume using the
“PWR/VOL”.The adjusted volume will be used as the
new default interrupt volume. The interrupt
volume has a minimum default setting.
The stored interrupt volume will be the
greater of the current volume and the
minimum default setting. After an interrupt,
the radio system will return to the volume
that was active before the interrupt.
TUNE (Tuning)
Your Toyota has an electronic tuning radio
(ETR). Turn the knob clockwise to step up
the frequency. Turn the knob counterclock-
wise to step down the frequency.