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3-268-127-

11

 (1)

Operating Instructions

Manual de instrucciones

CDX-GT07

FM/AM
Compact Disc Player

© 2007 

S

ony Corpor

a

tion

   Printed in Chin

a

Owner’s Record

The model and serial numbers are located on the bottom of the unit.
Record the serial number in the space provided below.
Refer to these numbers whenever you call upon your Sony dealer regarding this product.

Model No. CDX-GT07  Serial No.

For installation and connections, see the 
supplied installation/connections manual.

Warning

This equipment has been tested and found to 
comply with the limits for a Class B digital 
device, pursuant to Part 15 of the FCC Rules. 
These limits are designed to provide reasonable 
protection against harmful interference in 
a residential installation. This equipment 
generates, uses, and can radiate radio frequency 
energy and, if not installed and used in 
accordance with the instructions, may cause 
harmful interference to radio communications. 
However, there is no guarantee that interference 
will not occur in a particular installation. If 
this equipment does cause harmful interference 
to radio or television reception, which can be 
determined by turning the equipment off and 
on, the user is encouraged to try to correct the 
interference by one or more of the following 
measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment 

and receiver.

– Connect the equipment into an outlet on a 

circuit different from that to which the receiver 
is connected.

– Consult the dealer or an experienced radio/TV 

technician for help.

You are cautioned that any changes or 
modifi cations not expressly approved in this 
manual could void your authority to operate this 
equipment.

CAUTION

The use of optical instruments with this product 
will increase eye hazard.

For the state of california, USA only

Perchlorate Material – special handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate
Perchlorate Material: Lithium battery contains 
perchlorate

Microsoft, Windows Media, 
and the Windows logo are 
trademarks or registered 
trademarks of Microsoft 

Corporation in the United States and/or other 
countries.

Warning if your car’s ignition has no 
ACC position

Be sure to set the Auto Off function.
The unit will shut off completely and 
automatically in the set time after the unit is 
turned off, which prevents battery drain.
If you do not set the Auto Off function, press 
and hold 



 until the display disappears 

each time you turn the ignition off.

Welcome !

Thank you for purchasing this Sony Compact 
Disc Player. You can enjoy your drive with the 
following functions.
• 

CD playback

  You can play CD-DA (also containing CD 

TEXT) and CD-R/CD-RW (MP3/WMA fi les 
also containing Multi Session).

Type of discs

Label on the disc

CD-DA

    

MP3

WMA

    

    

• 

Radio reception

– You can store up to 6 stations per band (FM1, 

FM2, FM3, AM1 and AM2).

– 

BTM

 (Best Tuning Memory): the unit selects 

strong signal stations and stores them.

• 

Sound adjustment

 

EQ lite

: You can choose any one of 6 preset 

equalizer curves.

• 

Auxiliary equipment connection

  An AUX input jack on the front of the unit 

allows connection of a portable audio device.

Getting Started

Preparing the card remote 
commander

Before using the card remote commander for the
fi rst time, remove the insulation fi lm.

Tip

For how to replace the battery, see “Replacing the 
lithium battery of the card remote commander.”

Setting the clock

The clock uses a 12-hour digital indication.

1

  Press and hold the select button.

The setup display appears.

2

  Press the select button repeatedly 

until “CLOCK-ADJ” appears.

3

 Press 



 +.

The hour indication fl ashes.

4

  Rotate the volume control dial to set 

the hour and minute.

To move the digital indication, press 



 

–/+.

5

  Press the select button.

The setup is complete and the clock starts.

To display the clock, press 



. Press 



 again to return to the previous display.

Detaching the front panel

You can detach the front panel of this unit to 
prevent theft.

Caution alarm

If you turn the ignition switch to the OFF 
position without detaching the front panel, the 
caution alarm will sound for a few seconds.
The alarm will only sound if the built-in 
amplifi er is used.

1

 Press 



.

The unit is turned off.

2

 Press   , then pull it off towards you.

Notes

  Do not drop or put excessive pressure on the front 

panel and display window.

  Do not subject the front panel to heat/high 

temperature or moisture. Avoid leaving it in a parked 
car or on a dashboard/rear tray.

Attaching the front panel

Engage part 

 of the front panel with part 

 of 

the unit, as illustrated, and push the left side into 
position until it clicks.

B

A

Note

Do not put anything on the inner surface of the front 
panel.

Location of controls and basic operations

Main unit

Note

Displayed items will differ, depending on the source 
and setting.

The following items can be set:

” indicates the default settings.

CLOCK-ADJ

 (Clock Adjust)

BEEP

To set “BEEP-ON” (

) or “BEEP-OFF.”

AUX-A

*

1

 (AUX Audio)

To turn the AUX source display “AUX-A-ON” 
(

) or “AUX-A-OFF.”

A.OFF

 (Auto Off)

To shut off automatically after a desired time 
when the unit is turned off: “A.OFF-NO” (

), 

“A.OFF-30S (Seconds),” “A.OFF-30M
(Minutes)” or “A.OFF-60M (Minutes).”

DEMO

*

1

 (Demonstration)

To set “DEMO-ON” (

) or “DEMO-OFF.”

DIM

 (Dimmer)

To change the brightness of the display.
– “DIM-ON”: to dim the display.
– “DIM-OFF” (

): to deactivate the dimmer.

M.DSPL

 (Motion Display)

– “M.DSPL-ON” (

): to show moving patterns.

– “M.DSPL-OFF”: to deactivate the Motion 

Display.

A.SCRL

 (Auto Scroll)

To scroll long displayed item automatically 
when the album/track is changed.
– “A.SCRL-ON” (

): to scroll.

– “A.SCRL-OFF”: to not scroll.

LOCAL

 (Local Seek Mode)

– “LOCAL-ON”: to only tune into stations with 

stronger signals.

– “LOCAL-OFF” (

): to tune normal reception.

MONO

*

2

 (Monaural Mode)

To improve poor FM reception, select monaural 
reception mode.
– “MONO-ON” : to hear stereo broadcast in 

monaural.

– “MONO-OFF” (

): to hear stereo broadcast 

in stereo.

LOUD

 (Loudness)

To allow you to listen clearly at low volume 
levels.
– “LOUD -ON” : to reinforce bass and treble.
– “LOUD -OFF” (

): to not reinforce bass and 

treble.

BTM

*1

  When the unit is turned off.

*2

  When FM is received.

Using optional equipment

Auxiliary audio equipment

By connecting an optional portable audio device 
to the AUX input jack (stereo mini jack) on the 
unit and then simply selecting the source, you 
can listen on your car speakers. The volume 
level is adjustable for any difference between the 
unit and the portable audio device. Follow the 
procedure below:

Connecting the portable audio 
device

1

  Turn off the portable audio device.

2

  Turn down the volume on the unit.

3

  Connect to the unit.

AUX

Adjusting the volume level

Be sure to adjust the volume for each connected 
audio device before playback.

1

  Turn down the volume on the unit.

2

 Press 



 repeatedly until “AUX” 

appears.
“FRONT IN” appears.

3

  Start playback of the portable audio device at 

a moderate volume.

4

  Set your usual listening volume on the unit.

5

  Press the select button repeatedly until “AUX” 

appears, and rotate the volume control dial to 
adjust the input level (–8 dB to +18 dB).

Additional Information

Precautions

•  If your car has been parked in direct sunlight, 

allow the unit to cool off before operating it.

•  Power antenna will extend automatically while 

the unit is operating.

Moisture condensation

On a rainy day or in a very damp area, moisture 
condensation may occur inside the lenses and 
display of the unit. Should this occur, the unit will 
not operate properly. In such a case, remove the 
disc and wait for about an hour until the moisture 
has evaporated.

To maintain high sound quality

Be careful not to splash juice or other soft drinks 
onto the unit or discs.

Notes on discs

•  To keep a disc clean, do not touch its surface. 

Handle the disc by its edge.

•  Keep your discs in their cases or disc magazines 

when not in use.

•  Do not subject discs to heat/high temperature. 

Avoid leaving them in a parked car or on a 
dashboard/rear tray.

•  Do not attach labels, or use discs with sticky 

ink/residue. Such discs may stop spinning when 
used, causing a malfunction, or may ruin the disc.

•  Do not use any discs with labels or stickers 

attached.

  The following malfunctions may result from using 

such discs:
– Inability to eject a disc (due to a label or sticker 

peeling off and jamming the eject mechanism).

– Inability to read audio data correctly (e.g., 

playback skipping, or no playback) due to heat 
shrinking of a sticker or label causing a disc to 
warp.

•  Discs with non-standard shapes (e.g., heart, 

square, star) cannot be played on this unit. 
Attempting to do so may damage the unit. Do not 
use such discs.

•  You cannot play 8 cm (3 

1

/

4

 in) CDs.

•  Before playing, clean the discs 

with a commercially available 
cleaning cloth. Wipe each disc 
from the center out. Do not 
use solvents such as benzine, 
thinner, commercially available 
cleaners, or antistatic spray 
intended for analog discs.

Notes on CD-R/CD-RW discs

•  Some CD-Rs/CD-RWs (depending on the 

equipment used for its recording or the condition 
of the disc) may not play on this unit.

•  You cannot play a CD-R/a CD-RW that is not 

fi nalized.

Music discs encoded with copyright 
protection technologies

This product is designed to play back discs that 
conform to the Compact Disc (CD) standard.
Recently, various music discs encoded with 
copyright protection technologies are marketed 
by some record companies. Please be aware 
that among those discs, there are some that do 
not conform to the CD standard and may not be 
playable by this product.

Note on DualDiscs

A DualDisc is a two sided disc product which 
mates DVD recorded material on one side with 
digital audio material on the other side. However, 
since the audio material side does not conform to 
the Compact Disc (CD) standard, playback on this 
product is not guaranteed.

About MP3/WMA fi les

MP3, which stands for MPEG-1 Audio Layer-3, 
is a music fi le compression format standard. It 
compresses audio CD data to approximately 1/10 of 
its original size.
WMA, which stands for Windows Media Audio, is 
another music fi le compression format standard. It 
compresses audio CD data to approximately 1/22* 
of its original size.

*

 only for 64 kbps

•  The unit is compatible with the ISO 9660 level 

1 / level 2 format, Joliet/Romeo in the expansion 
format, and Multi Session.

•  The maximum number of:

–  folders (albums): 150 (including root and empty 

folders).

– MP3/WMA fi les (tracks) and folders contained 

in a disc: 300 (if a folder/fi le names contain 
many characters, this number may become less 
than 300).

–  displayable characters for a folder/fi le name is 

32 (Joliet), or 64 (Romeo).

•  ID3 tag versions 1.0, 1.1, 2.2, 2.3 and 2.4 apply 

to MP3 only. ID3 tag is 15/30 characters (1.0 and 
1.1), or 63/126 characters (2.2, 2.3 and 2.4).
WMA tag is 63 characters.

Playback order of MP3/WMA fi les

Notes

  When naming an MP3 fi le/WMA fi le, be sure to add 

the fi le extension “.mp3”/“.wma” to the fi le name.

  During playback of a VBR (variable bit rate) MP3/ 

WMA fi le or fast-forward/reverse, elapsed playing 
time may not display accurately.

  When the disc is recorded in Multi Session, only the 

fi rst track of the fi rst session format is recognized 
and played (any other format is skipped). The 
priority of the format is CD-DA and MP3/WMA.

–  When the fi rst track is a CD-DA, only CD-DA of 

the fi rst session is played.

–  When the fi rst track is not a CD-DA, an MP3/WMA 

session is played. If the disc has no data in any of 
these formats, “NO MUSIC” is displayed.

Notes on MP3

  Be sure to fi nalize the disc before using on the unit.

  If you play a high-bit-rate MP3, such as 320 kbps, 

sound may be intermittent.

Notes on WMA

  Files made with lossless compression are not 

playable.

  Files protected by copyright are not playable.

If you have any questions or problems concerning 
your unit that are not covered in this manual, 
consult your nearest Sony dealer.

Maintenance

Replacing the lithium battery of the 
card remote commander

Under normal conditions, the battery will last 
approximately 1 year. (The service life may be 
shorter, depending on the conditions of use.)
When the battery becomes weak, the range of the 
card remote commander becomes shorter.
Replace the battery with a new CR2025 lithium 
battery. Use of any other battery may present a risk 
of fi re or explosion.

1

2

  

  

Notes on the lithium battery

  Keep the lithium battery out of the reach of children. 

Should the battery be swallowed, immediately 
consult a doctor.

  Wipe the battery with a dry cloth to assure a good 

contact.

  Be sure to observe the correct polarity when 

installing the battery.

  Do not hold the battery with metallic tweezers, 

otherwise a short-circuit may occur.

WARNING

Battery may explode if mistreated.
Do not recharge, disassemble, or dispose of 
in fi re.

Fuse replacement

When replacing the fuse, be 
sure to use one matching the 
amperage rating stated on the 
original fuse. If the fuse blows, 
check the power connection 
and replace the fuse. If the fuse 
blows again after replacement, 
there may be an internal 
malfunction. In such a case, 
consult your nearest Sony 
dealer.

Cleaning the connectors

The unit may not function properly if the 
connectors between the unit and the front panel 
are not clean. In order to prevent this, detach the 
front panel and clean the connectors with a cotton 
swab. Do not apply too much force. Otherwise, the 
connectors may be damaged.

    

Notes

  For safety, turn off the ignition before cleaning the 

connectors, and remove the key from the ignition 
switch.

  Never touch the connectors directly with your 

fi ngers or with any metal device.

Removing the unit

1

  Remove the protection collar.

 Detach the front panel.

 Engage the release keys together with the 

protection collar.

 Pull out the release keys to remove the 

protection collar.

2

  Remove the unit.

 Insert both release keys simultaneously 

until they click.

 Pull the release keys to unseat the unit.

 Slide the unit out of the mounting.

Specifi cations

AUDIO POWER 

S

PECIFICATION

S

POWER OUTPUT AND TOTAL HARMONIC 
DI

S

TORTION

22 w

a

tt

s

 per ch

a

nnel minim

u

m contin

u

o

us

 

a

ver

a

ge power into 4 ohm

s

, 4 ch

a

nnel

s

 driven 

from 20 Hz to 20 kHz with no more th

a

n 5% tot

a

h

a

rmonic di

s

tortion.

CEA2006 Standard

P

o

w

er O

u

tp

u

t

:

 16 

W

atts RMS 

×

 4 at 

4 Ohms < 1% THD+N 
SN Ratio

:

 82 dBA 

(reference

:

 1 

W

att into 4 Ohms)

CD Player section

Signal-to-noise ratio:

 95 dB

Frequency response:

 10 – 20,000 Hz

Wow and fl utter:

 Below measurable limit

Tuner section

FM

Tuning range:

 87.5 – 107.9 MHz

Antenna terminal:

 External antenna connector

Intermediate frequency:

 10.7 MHz/450 kHz

Usable sensitivity:

 9 dBf

Selectivity:

 75 dB at 400 kHz

Signal-to-noise ratio:

 67 dB (stereo), 69 dB (mono)

Harmonic distortion at 1 kHz:

 0.5 % (stereo), 

0.3 % (mono)

Separation:

 35 dB at 1 kHz

Frequency response:

 30 – 15,000 Hz

AM

Tuning range:

 530 – 1,710 kHz

Antenna terminal:

 External antenna connector

Intermediate frequency:

 10.7 MHz/450 kHz

Sensitivity:

 30 µV

Power amplifi er section

Outputs:

 Speaker outputs (sure seal connectors)

Speaker impedance:

 4 – 8 ohms

Maximum power output:

 45 W × 4 (at 4 ohms)

General

Outputs:

 

Power antenna relay control terminal

Inputs:

 

Antenna input terminal

 

AUX input jack (stereo mini jack)

Tone controls:

 

Low: ±10 dB at 100 Hz

 

High: ±10 dB at 10 kHz

Loudness:

 

+9 dB at 100 Hz

 

+5 dB at 10 kHz

Power requirements:

 12 V DC car battery 

(negative ground)

Dimensions:

 Approx. 178 × 50 × 179 mm 

(7 

1

/

8

 × 2 × 7 

1

/

8

 in) (w/h/d)

Mounting dimensions:

 Approx. 182 × 53 × 162 mm 

(7 

1

/

4

 × 2 

1

/

8

 × 6 

1

/

2

 in) (w/h/d)

Mass:

 Approx. 1.2 kg (2 lb 11 oz)

Supplied accessories:

 

Card remote commander: RM-X151

 

Parts for installation and connections (1 set)

 Connecting 

cord

MPEG Layer-3 audio coding technology and 
patents licensed from Fraunhofer IIS and Thomson.

Design and specifi cations are subject to change 
without notice.

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Troubleshooting

The following checklist will help you remedy 
problems you may encounter with your unit.
Before going through the checklist below, check the 
connection and operating procedures.

General

No power is being supplied to the unit.

Check the connection. If everything is in order, check 
the fuse.

The power antenna (aerial) does not extend.

The power antenna (aerial) does not have a relay box.

No sound.

• The volume is too low.
• The position of the fader control “FAD” is not set 

for a 2-speaker system.

The corresponding buttons on the card remote 
commander control the same functions as those 
on the unit.

 OFF button

To power off; stop the source.

  EQ (equalizer) button

To select an equalizer type (XPLOD, 
NATURAL, HARD, UPBEAT, VOCAL, 
CUSTOM or OFF).

  Volume control dial/select button

To adjust volume (rotate); select setup items 
(press and rotate).

 SOURCE button

To power on; change the source (Radio/CD/
AUX).

 Disc slot

To insert the disc (label side up). Playback 
starts automatically.

 Display window

 AUX input jack

To connect a portable audio device.

 

 (eject) button

To eject the disc.

 

 (front panel release) button

  DSPL (display)/DIM (dimmer) button

To change display items (press); change the 
display brightness (press and hold).

  SEEK –/+ buttons

CD:
To skip tracks (press); skip tracks 
continuously (press, then press again within 
about 1 second and hold); reverse/fast-
forward a track (press and hold).
Radio:
To tune in stations automatically (press); 
fi nd a station manually (press and hold).

 MODE button

To select the radio band (FM/AM).

 Number buttons

CD:



/



ALBM –/+

*

 

To skip albums (press); skip albums 
continuously (press and hold).



REP



SHUF



PAUSE

 

To pause playback. To cancel, press 
again.

Radio:
To receive stored stations (press); store 
stations (press and hold).

  Receptor for the card remote 

commander

*

 When an MP3/WMA is played.

OFF

D

S

PL

DIM

PU

S

S

ELECT

S

EEK

S

EEK

PAU

S

E

ALBM

REP

S

HUF

EQ

1

2

3

4

5

6

MODE

S

OURCE

1

qa qs

q;

9

2

qd

4

5

8

6

7

3

CDX-GT07

qf

CD

Display items

Track number/Elapsed playing time, Disc/
artist name, Album number*

1

, Album 

name, Track name, Text information*

2

Clock

*

1

  Album number is displayed only when the album 

is changed.

*

2

  When playing an MP3, ID3 tag is displayed, and 

when playing a WMA, WMA tag is displayed.

To change display items, press 



; scroll 

display items, press 



 on the card remote 

commander or set “A.SCRL-ON.”

Tip

Displayed items will differ, depending on the disc type, 
recorded format and settings. For details on MP3/ 
WMA, see “About MP3/WMA fi les.”

Repeat and shuffl e play

1

  During playback, press 



 (REP) 

or 



 (SHUF) repeatedly until the 

desired setting appears.

Select

To play

 

TRACK

track repeatedly.

 

ALBUM

*

album repeatedly.

SHUF ALBUM

*

album in random order.

SHUF DISC

disc in random order.

*

 When an MP3/WMA is played.

To return to normal play mode, select “  OFF” 
or “SHUF OFF.”

Radio

Storing and receiving stations

Caution

When tuning in stations while driving, use Best 
Tuning Memory (BTM) to prevent an accident.

Storing automatically — BTM

1

 Press 



 repeatedly until 

“TUNER” appears.

To change the band, press 



 

repeatedly. You can select from FM1, FM2, 
FM3, AM1 or AM2.

2

  Press and hold the select button.

The setup display appears.

3

  Press the select button repeatedly 

until “BTM” appears.

4

 Press 



 +.

The unit stores stations in order of frequency 
on the number buttons.
A beep sounds when the setting is stored.

Storing manually

1

  While receiving the station that 

you want to store, press and hold 
a number button (



 to 



) until 

“MEMORY” appears.

Note

If you try to store another station on the same number 
button, the previous stored station will be replaced.

Receiving the stored stations

1

  Select the band, then press a number 

button (



 to 



).

Tuning automatically

1

  Select the band, then press 



 –/+ 

to search for the station.

Scanning stops when the unit receives a 
station. Repeat this procedure until the 
desired station is received.

Tip

If you know the frequency of the station you want 
to listen to, press and hold 



 –/+ to locate 

the approximate frequency, then press 



 –/+ 

repeatedly to fi ne adjust to the desired frequency 
(manual tuning).

Other functions

Changing the sound settings

Adjusting the balance and fader 
— BAL/FAD

1

  Press the select button repeatedly 

until “BAL” or “FAD” appears.

The item changes as follows:

LOW

*

1

 

 

HI

*

1

 

 

BAL

 (left-right) 

 

FAD

 (front-rear) 

 

AUX

*

2

*1

  When EQ lite is activated.

*2

  When AUX source is activated.

2

  Rotate the volume control dial to 

adjust the selected item.

After 3 seconds, the setting is complete and 
the display returns to normal play/reception 
mode.

Customizing the equalizer curve 
— EQ lite

“CUSTOM” of EQ lite allows you to make your 
own equalizer settings.

1

  Select a source, then press 



 

repeatedly to select “CUSTOM.”

2

  Press the select button repeatedly 

until “LOW” or “HI” appears.

3

  Rotate the volume control dial to 

adjust the selected item.

The volume level is adjustable in 1 dB steps, 
from –10 dB to +10 dB.

Repeat steps 2 and 3 to adjust the equalizer 
curve.
To restore the factory-set equalizer curve, 
press and hold the select button before the 
setting is complete.
After 3 seconds, the setting is complete and 
the display returns to normal play/reception 
mode.

Tip

Other equalizer types are also adjustable.

Adjusting setup items — SET

1

  Press and hold the select button.

The setup display appears.

2

  Press the select button repeatedly 

until the desired item appears.

3

  Rotate the volume control dial to 

select the setting (example “ON” or 
“OFF”).

4

  Press and hold the select button.

The setup is complete and the display returns 
to normal play/reception mode.

Orient the release 
keys as shown.

Hook facing 
inwards.

If you have any questions/problems

regarding this product, try the following:

1

 Read 

Trouble

s

hooting in the

s

 Operating 

In

s

truction

s

.

2

 Plea

s

e contact (U.S.A. only);

 

 

Call 

1-800-222-7669

 

 

URL 

http://www.

S

ONY.com

To cancel the demonstration (Demo) display, see “Adjusting setup items — SET.”
Para cancelar la pantalla de demostración (Demo), consulte “Confi guración de los 
elementos de ajuste — SET”.

Card remote commander
RM-X151

 

 (

)/

 (

) buttons

To control CD/radio, the same as 



 

–/+ on the unit.
Setup, sound setting, etc., can be operated 
by 

 

.

  VOL (volume) +/– button

To adjust volume.

  ATT (attenuate) button

To attenuate the sound. To cancel, press 
again.

 SEL (select) button

To same as the select button on the unit.

 

 (+)/

 (–) buttons

To control CD, the same as 



/



 

(ALBM –/+) on the unit.
Setup, sound setting, etc., can be operated 
by 

 

.

  SCRL (scroll) button

To scroll the display item.

 Number buttons

To receive stored stations (press); store 
stations (press and hold).

Note

If the unit is turned off and the display disappears, it 
cannot be operated with the card remote commander 
unless 



 on the unit is pressed, or a disc is 

inserted to activate the unit fi rst.

OFF

D

S

PL

S

CRL

S

EL

S

OURCE

MODE

1

3

2

4

6

5

ATT

VOL

+

+

4

qk

qs

1

w;

qg

0

qj

qh

wa

ql

Connecting cord

No beep sound.

The beep sound is canceled.

The contents of the memory have been 
erased.

• The power supply lead or battery has been 

disconnected.

• The power supply lead is not connected properly.

Stored stations and correct time are erased.
The fuse has blown.
Makes noise when the position of the ignition 
key is switched.

The leads are not matched correctly with the car’s 
accessory power connector.

The display disappears from/does not appear 
in the display window.

• The dimmer is set “DIM-ON.”

 

The display disappears if you press and hold 



.

 Press and hold 



 on the unit until the 

display appears.

• The connectors are dirty.

The Auto Off function does not operate.

The unit is turned on. The Auto Off function activates 
after turning off the unit.

 Turn off the unit.

Card remote commander operation is not 
possible.

Make sure the insulation fi lm has been removed.

CD playback

The disc cannot be loaded.

• Another disc is already loaded.
• The disc has been forcibly inserted upside down or 

in the wrong way.

The disc does not playback.

• Defective or dirty disc.
• The CD-Rs/CD-RWs are not for audio use.

MP3/WMA fi les cannot be played back.

The disc is incompatible with the MP3/WMA format 
and version.

MP3/WMA fi les take longer to play back than 
others.

The following discs take a longer time to start 
playback.

 

a disc recorded with a complicated tree structure.

 

a disc recorded in Multi Session.

 

a disc to which data can be added.

The display items do not scroll.

• For discs with very many characters, those may not 

scroll.

• “A.SCRL” is set to “OFF”.

 Set  “A.SCRL-ON.”

The sound skips.

 

Installation is not correct.

 

Install the unit at an angle of less than 45° in a 
sturdy part of the car.

 

Defective or dirty disc.

The disc will not eject.

Press 

 (eject).

Radio reception

The stations cannot be received.
The sound is hampered by noises.

• Connect a power antenna (aerial) control lead (blue) 

or accessory power supply lead (red) to the power 
supply lead of a car’s antenna (aerial) booster (only 
when your car has built-in FM/AM antenna (aerial) 
in the rear/side glass).

• Check the connection of the car antenna (aerial).
• The auto antenna (aerial) will not go up.

 Check the connection of the power antenna 

(aerial) control lead.

• Check the frequency.

Preset tuning is not possible.

• Store the correct frequency in the memory.
• The broadcast signal is too weak.

Automatic tuning is not possible.

• Setting of the local seek mode is not correct.

 Tuning stops too frequently:

 Set 

“LOCAL-ON.”

 Tuning does not stop at a station:

 Set 

“MONO-ON.”

• The broadcast signal is too weak.

 Perform manual tuning.

During FM reception, the “ST” indication 
fl ashes.

• Tune in the frequency accurately.
• The broadcast signal is too weak.

 Set  “MONO-ON.”

An FM program broadcast in stereo is heard 
in monaural.

The unit is in monaural reception mode.

 Set  “MONO-OFF.”

Error displays/Messages

ERROR

 

The disc is dirty or inserted upside down.

 

Clean or insert the disc correctly.

 

A blank disc has been inserted.

 

The disc cannot play because of some problem.

 

Insert another disc.

FAILURE

The connection of speakers is incorrect.

 

See the installation guide manual of this model to 
check the connection.

L. SEEK +/–

The local seek mode is on during automatic tuning.

NO INFO

Text information is not written in the MP3/WMA fi le.

NO MUSIC

The disc is not a music fi le.

 Insert a music CD.

NO NAME

An album/track name is not written in the track.

OFFSET

There may be an internal malfunction.

 

Check the connection. If the error indication 
remains on in the display, consult your nearest 
Sony dealer.

READ

The unit is reading all track and album information 
on the disc.

 

Wait until reading is complete and playback starts 
automatically. Depending on the disc structure, it 
may take more than a minute.

PUSH EJT

The disc cannot be ejected.

 

Press 

 (eject).

“ 

 ” or “ 

 ”

During reverse or fast-forward, you have reached the 
beginning or the end of the disc and you cannot go 
any further.

“ 

 ”

The character cannot be displayed with the unit.

If these solutions do not help improve the situation, 
consult your nearest Sony dealer.
If you take the unit to be repaired because of CD 
playback trouble, bring the disc that was used at the 
time the problem began.

MP3/WMA

Folder
(album)

MP3/WMA fi le 
(track)

+ side up

Fuse (10A)

Main unit

Back of the front 
panel

The following buttons on the card remote 
commander have also different buttons/
functions from the unit. Remove the insulation 
fi lm before use.

Summary of Contents for CDX-GT07 - Fm/am Compact Disc Player

Page 1: ...rs are located on the bottom of the unit Record the serial number in the space provided below Refer to these numbers whenever you call upon your Sony dealer regarding this product Model No CDX GT07 Serial No To cancel the demonstration Demo display see Adjusting setup items SET Para cancelar la pantalla de demostración Demo consulte Configuración de los elementos de ajuste SET ...

Page 2: ...oid your authority to operate this equipment CAUTION The use of optical instruments with this product will increase eye hazard For the state of california USA only Perchlorate Material special handling may apply See www dtsc ca gov hazardouswaste perchlorate Perchlorate Material Lithium battery contains perchlorate Microsoft Windows Media and the Windows logo are trademarks or registered trademark...

Page 3: ...k press Press again to return to the previous display Detaching the front panel You can detach the front panel of this unit to prevent theft Caution alarm If you turn the ignition switch to the OFF position without detaching the front panel the caution alarm will sound for a few seconds The alarm will only sound if the built in amplifier is used 1 Press The unit is turned off 2 Press then pull it ...

Page 4: ...press skip albums continuously press and hold REP SHUF PAUSE To pause playback To cancel press again Radio To receive stored stations press store stations press and hold Receptor for the card remote commander When an MP3 WMA is played OFF DSPL DIM PUSH SELECT SEEK SEEK PAUSE ALBM REP SHUF EQ 1 2 3 4 5 6 MODE SOURCE 1 qa qs q 9 2 qd 4 5 8 6 7 3 CDX GT07 qf Card remote commander RM X151 buttons To c...

Page 5: ... ALBUM album in random order SHUF DISC disc in random order When an MP3 WMA is played To return to normal play mode select OFF or SHUF OFF Radio Storing and receiving stations Caution When tuning in stations while driving use Best Tuning Memory BTM to prevent an accident Storing automatically BTM 1 Press repeatedly until TUNER appears To change the band press repeatedly You can select from FM1 FM2...

Page 6: ...and the display returns to normal play reception mode Customizing the equalizer curve EQ lite CUSTOM of EQ lite allows you to make your own equalizer settings 1 Select a source then press repeatedly to select CUSTOM 2 Press the select button repeatedly until LOW or HI appears 3 Rotate the volume control dial to adjust the selected item The volume level is adjustable in 1 dB steps from 10 dB to 10 ...

Page 7: ...f the portable audio device at a moderate volume 4 Set your usual listening volume on the unit 5 Press the select button repeatedly until AUX appears and rotate the volume control dial to adjust the input level 8 dB to 18 dB Additional Information Precautions If your car has been parked in direct sunlight allow the unit to cool off before operating it Power antenna will extend automatically while ...

Page 8: ... of the first session is played When the first track is not a CD DA an MP3 WMA session is played If the disc has no data in any of these formats NO MUSIC is displayed Notes on MP3 Be sure to finalize the disc before using on the unit If you play a high bit rate MP3 such as 320 kbps sound may be intermittent Notes on WMA Files made with lossless compression are not playable Files protected by copyr...

Page 9: ...from does not appear in the display window The dimmer is set DIM ON The display disappears if you press and hold Press and hold on the unit until the display appears The connectors are dirty The Auto Off function does not operate The unit is turned on The Auto Off function activates after turning off the unit Turn off the unit Card remote commander operation is not possible Make sure the insulatio...

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