Sony CDX-4800X User Manual

FM/AM Compact Disc Player
3-044-885-11 (1)
Operating Instructions Manual de instrucciones
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CDX-4800X
© 2000 Sony Corporation
Welcome !
Precautions
Thank you for purchasing the Sony Compact Disc Player. This unit lets you enjoy a variety of features using the following controller accessory:
Optional accessory
Rotary commander RM-X4S
• If your car was parked in direct sunlight resulting in a considerable rise in temperature inside the car, allow the unit to cool off before operating it.
• If no power is being supplied to the unit, check the connections first. If everything is in order, check the fuse.
•If your car is equipped with a power aerial, it will extend automatically while the unit is operating.
If you have any questions or problems concerning your unit that are not covered in this manual, please consult your nearest Sony dealer.
Moisture Condensation
On a rainy day or in a very damp area, moisture may condense on the lenses inside 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 quality sound
If you have drink holders near your audio equipment, be careful not to splash juice or other soft drinks onto the unit and CD. Sugary residues on the unit or CD may contaminate the lenses inside the unit, reduce the sound quality, or prevent sound reproduction altogether.
2
Notes on CDs
A dirty or defective disc may cause sound dropouts while playing. To enjoy optimum sound, handle the disc as follows. Handle the disc by its edge. To keep the disc clean, do not touch the surface.
Notes on discs
If you use the discs explained below, the sticky residue can cause the CD to stop spinning and may cause malfunction or ruin your discs.
Do not use second-hand or rental CDs that have a sticky residue on the surface (for example, from peeled-off stickers or from ink, or glue leaking from under the stickers).
There are paste residue. Ink is sticky.
Do not stick paper or tape on the disc.
Do not expose the discs to direct sunlight or heat sources such as hot air-ducts, or leave them in a car parked in direct sunlight where there can be a considerable rise in temperature inside the car.
Before playing, clean the discs with an optional 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.
Do not use rental CDs with old labels that are beginning to peel off.
Stickers that are beginning to peel away, leaving a sticky residue.
Do not use your CDs with labels or stickers attached.
Labels are attached.
Notes on CD-R discs
•You can play CD-Rs (recordable CDs) on this
unit. However depending on the conditions of the recording equipment or the CD-R disc itself, some CD-Rs cannot be played on this unit.
•You cannot play a CD-R that is not finalized
(Finalization is necessary for a recorded CD­R disc to be played on the audio CD player).
•You cannot play CD-RWs (rewritable CDs)
on this player.
When you play 8 cm CDs
Use the optional Sony compact disc single adaptor (CSA-8) to protect the CD player from damage.
3
Table of Contents
Location of controls ............................................. 5
Getting Started
Resetting the unit ................................................. 6
Detaching the front panel ................................... 6
Turning the unit on/off ....................................... 7
How to use the menu .......................................... 7
Setting the clock ................................................... 7
CD Player
Listening to a CD ................................................. 8
Playing a CD in various modes ....................... 10
Radio
Memorising stations automatically
— Best Tuning Memory (BTM) ................... 10
Memorising only the desired stations............. 11
Receiving the memorised stations ................... 11
Storing the station names
— Station Memo ........................................... 12
Other Functions
Labelling the rotary commander ..................... 13
Using the rotary commander ........................... 14
Adjusting the sound characteristics ................ 15
Attenuating the sound ...................................... 15
Changing the sound and display settings ...... 16
Boosting the bass sound
— D-bass ........................................................ 16
Additional Information
Maintenance........................................................ 17
Dismounting the unit ........................................ 18
Specifications ...................................................... 19
Troubleshooting guide ...................................... 20
4
Location of controls
S
+
MENU
SOUND
OFF
T
R
P
SOURCE
P
R
T
S
DSPL
MODE
-
SEEK/AMS
ENTER
Refer to the pages listed for details.
1 Volume control dial 2 MENU button 7, 9, 10, 11, 12, 13, 16 3
Z (eject) button (located on the front side of the unit behind the front panel) 8
4 DISC/PRST +/– (cursor up/down) buttons
7, 9, 10, 11, 12, 13, 16 During radio reception:
Preset stations select 11
5 DSPL (display mode change) button
8, 9, 13
6 MODE button
During radio reception:
BAND select 10, 11
7 SOURCE (TUNER/CD) button
7, 8, 9, 10, 11
8 Display window 9 OPEN button 6, 8, 17 q; D-BASS button 16 qa SOUND button 15 qs Reset button (located on the front side
of the unit behind the front panel) 6
OPEN
D-BASS
REP SHUF
1 2 3 4 56
CDX-4800X
qd OFF button* 6, 7, 8 qf SEEK/AMS –/+ (cursor left/right) buttons
7, 9, 11, 12, 15, 16
Automatic Music Sensor 9 Manual Search 9 Seek 11
qg Frequency select switch (located on the
bottom of the unit)
The AM (FM) tuning interval is factory-set to the 10 k (200 k) position. Make sure that the 9 k (50 k) position is selected.
qh ENTER button 7, 9, 10, 11, 12, 13, 16 qj Number buttons
During radio reception:
Preset number select 11
During CD playback:
(1) REP 10 (2) SHUF 10
* Warning when installing in a car
without ACC (accessory) position on the ignition key switch
Be sure to press (OFF) on the unit for two seconds to turn off the clock display after turning off the engine.
When you press (OFF) momentarily, the clock display does not turn off and this causes battery wear.
5
Getting Started
Attaching the front panel
Place the hole A in the front panel onto the spindle B on the unit as illustrated, then push the left side in.
Resetting the unit
Before operating the unit for the first time or after replacing the car battery, you must reset the unit. Remove the front pannel and press the reset button with a pointed object, such as a ball­point pen.
Reset button
Note
Pressing the reset button will erase the clock setting and some memorised functions.
Detaching the front panel
You can detach the front panel of this unit to protect the unit from being stolen.
1 Press (OFF). 2 Press (OPEN), then slide the front panel
to the right side, and pull out the left side of the front panel.
1
2
Notes
• Do not put anything on the inner surface of the front panel.
• Be sure not to drop the panel when detaching it from the unit.
If you detach the panel while the unit is still turned on, the power will turn off automatically to prevent the speakers from being damaged.
When carrying the front panel with you, use the supplied front panel case.
A
B
x
Notes
• Be careful not to attach the front panel upside down.
Do not press the front panel too hard against the unit when attaching it.
Do not press too hard or put excessive pressure on the display window of the front panel.
Do not expose the front panel to direct sunlight or heat sources such as hot air ducts, and do not leave it in a humid place. Never leave it on the dashboard of a car parked in direct sunlight or where there may be a considerable rise in temperature.
Caution alarm
If you turn the ignition key switch to the OFF position without removing the front panel, the caution alarm will beep for a few seconds. If you connect an optional power amplifier and do not use the built-in amplifier, the beep sound will be deactivated.
6
Turning the unit on/off
Setting the clock
Turning on the unit
Press (SOURCE) or insert a CD in the unit. For details on operation, refer to page 8 (CD player) and page 10 (radio).
Turning off the unit
Press (OFF) to stop CD playback or FM/AM reception (the key illumination and display remain on). Press (OFF) for two seconds to completely turn the unit off.
Note
If your car has no ACC position on the ignition key switch, be sure to turn the unit off by pressing (OFF) for two seconds to avoid car battery wear.
How to use the menu
This unit is operated by selecting items from a menu. To select, first enter the menu mode and choose up/down ((+)/(–) of (PRST)), or choose left/right ((–)/(+) of (SEEK/AMS)).
(PRST)
(+): to select upwards
The clock uses a 12-hour digital indication.
Example: To set the clock to 10:08
1 Press (MENU), then press either side of
(PRST) repeatedly until “CLOCK”
appears.
1 Press (ENTER).
The hour indication flashes.
2 Press either side of (PRST) to set the
hour.
3 Press (+) side of (SEEK/AMS).
SOURCE
(SEEK/AMS)
(–): to select
leftwards
(–): to select downwards
(+): to select
SOURCE
rightwards
The minute indication flashes.
4 Press either side of (PRST) to set the
minute.
2 Press (ENTER).
The clock starts.
After the clock setting is completed, the display returns to normal play mode.
Note
In the initial setting, the clock indication appears while the unit is turned off. When the D.INFO mode is set to ON, the time is always displayed (page 16).
7
CD Player
Listening to a CD
1 Press (OPEN) and insert the CD.
Labelled side up
Changing the display item
Each time you press (DSPL) during CD TEXT disc playback, the item changes as follows:
V
Track number/
Elapsed playback time
Disc name/Artist name*
V
V
Track name*
1
2
Z
2 Close the front panel.
Playback starts automatically.
If a CD is already inserted, press (SOURCE) repeatedly until “CD” appears to start playback.
CD indication
Elapsed playing timeTrack number
When the last track on the CD is over
The track number indication returns to “1,” and playback restarts from the first track of the CD.
To Press
Stop playback (OFF) Eject the CD (OPEN) then Z
*1If you play a CD TEXT disc, the artist name
appears in the display after the disc name. (Only for CD TEXT discs with the artist name.)
2
If the track name of a CD TEXT disc is not
*
prerecorded, “TRACK” and “NO NAME” appear in the display.
After you select the desired item, the display will automatically change to the Motion Display mode after a few seconds. In the Motion Display mode, all the items are scrolled in the display one by one in order.
Tip
The Motion Display mode can be turned off. (See “Changing the sound and display settings” on page 16.)
8
Automatically scrolling a disc name
— Auto Scroll
If the disc name, artist name, or track name on a CD TEXT disc exceeds 8 characters and the Auto Scroll function is on, information automatically scrolls across the display as follows:
• The disc name appears when the disc has changed (if the disc name is selected as the display item).
• The track name appears when the track has changed (if the track name is selected as the display item).
• The disc or track name appears depending on the setting when you press (SOURCE) to select CD TEXT disc.
If you press (DSPL) to change the display item, the disc or track name of the CD TEXT disc is scrolled automatically whether you set the function on or off.
Locating a specific track
— Automatic Music Sensor (AMS)
During playback, press either side of (SEEK/AMS) momentarily for each track you want to skip.
To locate preceding tracks
SOURCE
To locate succeeding tracks
Locating a specific point in a track
— Manual Search
During playback, press and hold either side of (SEEK/AMS). Release when you have found the desired point.
1 During playback, press (MENU). 2 Press either side of (PRST) repeatedly
until “A.SCRL-OFF” appears.
3 Press the (+) side of (SEEK/AMS) to select
“A.SCRL-ON.”
4 Press (ENTER).
To cancel Auto Scroll, select “A.SCRL-OFF” in step 3.
Note
For some CD TEXT discs with very many characters, the following cases may happen: — Some of the characters are not displayed. — Auto Scroll does not work.
To search backward
Note
If “ display, you have reached the beginning or the end of the disc and you cannot go any further.
” or “ ” appears in the
SOURCE
To search forward
9
Playing a CD in various modes
You can play CDs in various modes:
•REP (Repeat Play) repeats the current track.
•SHUF (Shuffle Play) plays all the tracks in random order.
Playing tracks repeatedly
— Repeat Play
During playback, press (1) (REP).
PTY
DSPL
MODE
-
SEEK/AMS
ENTER
Repeat Play starts.
To return to normal play mode, select “REP­OFF.”
Playing tracks in random order
— Shuffle Play
During playback, press (2) (SHUF).
PTY
DSPL
MODE
-
SEEK/AMS
ENTER
Shuffle Play starts.
REP SHUF
1 2 3 4 56
REP SHUF
1 2 3 4 56
Radio
Memorising stations automatically
— Best Tuning Memory (BTM)
The unit selects the stations with the strongest signals and memorises them in the order of their frequencies. You can store up to 6 stations on each band (FM1, FM2, FM3, AM1, and AM2).
Caution
When tuning in stations while driving, use Best Tuning Memory to prevent accidents.
1 Press (SOURCE) repeatedly to select the
tuner.
Each time you press (SOURCE), the source changes as follows:
Tuner y CD
2 Press (MODE) repeatedly to select the
band.
Each time you press (MODE), the band changes as follows:
B FM1 B FM2 B FM3
AM2 b AM1b
3 Press (MENU), then press either side of
(PRST) repeatedly until “BTM” appears.
To return to normal play mode, select “SHUF­OFF.”
10
4 Press (ENTER).
The unit stores stations in the order of their frequencies on the number buttons. A beep sounds when the setting is stored.
Notes
The unit does not store stations with weak signals. If only a few stations can be received, some number buttons will retain their former setting.
When a number is indicated in the display, the unit starts storing stations from the one currently displayed.
If a CD is not in the unit, only the tuner band appears even if you press (SOURCE).
Memorising only the desired stations
Receiving the memorised stations
You can preset up to 18 FM stations (6 each for FM1, FM2, and FM3), up to 12 AM stations (6 each for AM1 and AM2) in the order of your choice.
1 Press (SOURCE) repeatedly to select the
tuner.
2 Press (MODE) repeatedly to select the
band.
3 Press either side of (SEEK/AMS) to tune
in the station that you want to store on the number button.
4 Press the desired number button ((1) to
(6)) for two seconds until “MEM” appears.
The number button indication appears in the display.
Note
If you try to store another station on the same number button, the previously stored station will be erased.
1 Press (SOURCE) repeatedly to select the
tuner.
2 Press (MODE) repeatedly to select the
band.
3 Press the number button ((1) to (6)) on
which the desired station is stored.
Tip
Press either side of (PRST) to receive the stations in the order they are stored in the memory (Preset Search Function).
If you cannot tune in a preset station
Press either side of (SEEK/AMS) to search for the station (automatic tuning).
Scanning stops when the unit receives a station. Press either side of (SEEK/AMS) repeatedly until the desired station is received.
Note
If the automatic tuning stops too frequently, press (MENU), then press either side of (PRST) repeatedly until “LOCAL” (local seek mode) is displayed. Then press the (+) side of (SEEK/AMS) to select “LOCAL-ON.” Press (ENTER). Only the stations with relatively strong signals will be tuned in.
Tips
• When you select the “LOCAL-ON” setting,
“L.SEEK” appears while the unit is searching for a station.
• If you know the frequency of the station you
want to listen to, press and hold either side of (SEEK/AMS) until the desired frequency appears (manual tuning).
11
If FM stereo reception is poor
— Monaural Mode
1 During radio reception, press (MENU),
then press either side of (PRST) repeatedly until “MONO-OFF” appears.
2 Press the (+) side of (SEEK/AMS) until
“MONO-ON“ appears.
The sound improves, but becomes monaural (“ST” disappears).
3 Press (ENTER).
To return to normal mode, select “MONO-OFF” in step 2.
Automatical reception frequency adjustment — IF AUTO function
If interference occurs, the “IF AUTO” function of this unit will automatically avoid noise and narrow the reception frequency. In such cases, some FM stereo broadcasts may become monaural. If you would like to hear such broadcasts in stereo, manually switch to the “WIDE” setting.
1 During radio reception, press (MENU),
then press either side of (PRST) repeatedly until “IF AUTO” appears.
2 Press the (+) side of (SEEK/AMS) until
“WIDE” appears.
Storing the station names
— Station Memo
You can assign a name to each radio station and store it in memory. The name of the station currently tuned in appears in the display. You can assign a name of up to 8 characters for a station.
Storing the station names
1 Tune in a station whose name you want
to store.
2 Press (MENU), then press either side of
(PRST) repeatedly until “NAME EDIT” appears.
3 Press (ENTER).
4 Enter the characters.
1 Press the (+) side of (PRST)
repeatedly to select the desired characters. (A t B t C t ··· Z t 0 t 1 t 2 t
··· 9 t + tt * t / t \ t > t < t . t _ )
3 Press (ENTER).
Note
When you widen the frequency signal reception setting (“WIDE” mode), some interference may occur.
12
If you press the (–) side of (PRST) repeatedly, the characters appear in the reverse order. If you want to put a blank space between characters, select “_” (under­bar).
2 Press the (+) side of (SEEK/AMS) after
locating the desired character.
The next character flashes.
If you press the (–) side of (SEEK/AMS), the previous character flashes.
3 Repeat steps 1 and 2 to enter the
entire name.
5 To return to the normal radio reception,
press (ENTER).
Tip
To erase or correct a name, enter “_” (under-bar) for each character.
Displaying the station name
Press (DSPL) during radio reception.
Each time you press (DSPL), the item changes as follows:
Station name* y Frequency * If the station name of a station is not stored,
“NO NAME” appears in the display for one second.
Erasing the station name
1 Tune in a station whose name you want
to erase.
2 Press (MENU), then press either side of
(PRST) repeatedly until “NAME DEL” appears.
Other Functions
You can also control the unit with a rotary commander (optional).
Labelling the rotary commander
Depending on how you mount the rotary commander, attach the appropriate label as shown in the illustration below.
SOUND
MODE
DSPL
3 Press (ENTER). 4 Press (ENTER) for two seconds.
The name is erased. Repeat steps 1 through 4 if you want to erase other names.
5 Press (MENU) twice.
The unit returns to the normal radio reception mode.
Note
When you erase all of the station names, “NO NAME” appears in step 4.
MODE
SOUND
DSPL
13
Using the rotary commander
The rotary commander works by pressing buttons and/or rotating controls.
By pressing buttons (the SOURCE and MODE buttons)
By pushing in and rotating the control (the PRESET/DISC control)
(SOURCE)
(MODE)
Each time you press (SOURCE), the source changes as follows:
Tuner t CD
Pressing (MODE) changes the operation in the following ways:
Tuner: FM1 t FM2 t FM3 t AM1 t AM2
By rotating the control (the SEEK/AMS control)
Rotate the control momentarily and release it to:
•Locate a specific track on a disc. Rotate and hold the control until you locate the specific point in a track, then release it to start playback.
•Tune in stations automatically. Rotate and hold the control to find a specific station.
Push in and rotate the control to:
•Receive the stations memorised on the number buttons.
Other operations
Rotate the VOL control to adjust the volume.
Press (DSPL) to display the memorised names.
Tip
If your car has no ACC (accessory) position on the ignition key switch, be sure to press (OFF) for two seconds to turn off the clock indication after turning off the engine.
Press (ATT) to attenuate the sound.
OFF
Press (OFF) to turn off the unit.
Press (SOUND) to adjust the volume and sound menu.
14
Changing the operative direction
The operative direction of controls is factory­set as shown below.
To increase
Adjusting the sound characteristics
You can adjust the bass, treble, balance, and fader. You can store the bass and treble levels independently for each source.
To decrease
If you need to mount the rotary commander on the right hand side of the steering column, you can reverse the operative direction.
Press (SOUND) for two seconds while pushing the VOL control.
Tip
You can also change the operative direction of these controls with the unit (see “Changing the sound and display settings” on page 16).
1 Select the item you want to adjust by
pressing (SOUND) repeatedly.
Each time you press (SOUND), the item changes as follows:
BAS (bass) t TRE (treble) t BAL (left-right) t FAD (front-rear)
2 Adjust the selected item by pressing
either side of (SEEK/AMS).
When adjusting with the rotary commander, press (SOUND) and rotate the VOL control.
Note
Adjust within three seconds after selecting the item.
Attenuating the sound
Press (ATT) on the rotary commander.
“ATT-ON” lights up for a while.
To restore the previous volume level, press (ATT) again.
Tip
When the interface cable of a car telephone is connected to the ATT lead, the unit decreases the volume automatically when a telephone call comes in (Telephone ATT function).
15
Changing the sound and display settings
Boosting the bass sound
— D-bass
The following items can be set:
SET (setting)
•CLOCK (page 8)
•BEEP — to turn the beeps on or off.
•RM (Rotary Commander) — to change the operative direction of the controls of the rotary commander. — Select “NORM” to use the rotary
commander as the factory-set position.
— Select “REV” when you mount the rotary
commander on the right side of the steering column.
DIS (display)
•D.INFO (Dual Information) — to display the clock and the play mode at the same time (ON).
•M.DSPL (Motion Display) — to turn the motion display on or off.
•A.SCRL (Auto Scroll) (page 10)
Note
If you connect an optional power amplifier and do not use the built-in amplifier, the beep sound will be disabled.
1 Press (MENU). 2 Press either side of (PRST) epeatedly until
the desired item appears.
Each time you press the (–) side of (PRST), the item changes as follows:
CLOCK t BEEP t RM t D.INFO t M.DSPL t A.SCRL
Note
The displayed item will differ depending on the source.
Tip
You can easily switch among categories (“SET”, “DIS”, “P/M” (play mode), and “EDT” (edit mode)) by pressing either side of (PRST) for two seconds.
You can enjoy a clear and powerful bass sound. The D-bass function boosts the low and high frequency signal with a sharper curve than conventional bass boost. You can hear the bass line more clearly even while the vocal volume remains the same. You can emphasize and adjust the bass sound easily with the D-BASS control.
D.BASS-3
Level
0dB
D.BASS-2
D.BASS-1
Frequency (Hz)
D.BASS-3 D.BASS-2 D.BASS-1
Adjusting the bass curve
Press (D-BASS) repeatedly until the desired bass level (1, 2, or 3) appears in the display.
To cancel, select “D.BASS-OFF.”
Note
If the bass sound becomes distorted, select a less effective setting of “D.BASS” or adjust the volume.
3 Press the (+) side of (SEEK/AMS) to select
the desired setting (Example: ON or OFF).
4 Press (ENTER).
After the mode setting is complete, the display returns to normal play mode.
16
Additional Information
Maintenance
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, open the front panel by pressing (OPEN), then detach it and clean the connectors with a cotton swab dipped in alcohol. Do not apply too much force. Otherwise, the connectors may be damaged.
Main unit
Fuse (10 A)
Warning
Never use a fuse with an amperage rating exceeding the one supplied with the unit as this could damage the unit.
Back of the front panel
Notes
• For safety, turn off the engine before cleaning the connectors, and remove the key from the ignition switch.
• Never touch the connectors directly with your fingers or any metal device.
17
Dismounting the unit
1 Press the clip inside the front cover with
a thin screwdriver, and gently pry the front cover free.
2 Repeat step 1 on the left side.
The front cover is removed.
3 Use a thin screwdriver to push in the clip
on the left side of the unit, then pull out the left side of the unit until the catch clears the mounting.
4 Repeat step 3 on the right side.
5 Slide the unit out of the mounting.
18
Specifications
CD player section
System Compact disc digital audio
Signal-to-noise ratio 90 dB Frequency response 10 – 20,000 Hz Wow and flutter Below measurable limit
system
Tuner section
FM
Tuning range FM tuning interval:
Aerial terminal External aerial connector Intermediate frequency 10.7 MHz/450 kHz Usable sensitivity 8 dBf Selectivity 75 dB at 400 kHz Signal-to-noise ratio 66 dB (stereo),
Harmonic distortion at 1 kHz
Separation 35 dB at 1 kHz Frequency response 30 – 15,000 Hz
AM
Tuning range AM tuning interval:
Aerial terminal External aerial connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity 30 µV
50 kHz/200 kHz switchable
87.5 – 108 MHz (at 50 kHz step)
87.5 – 107.9 MHz (at 200 kHz step)
72 dB (mono)
0.6 % (stereo),
0.3 % (mono)
9 kHz/10 kHz switchable
531 – 1,602 kHz (at 9 kHz step) 530 – 1,710 kHz (at 10 kHz step)
Power amplifier section
Outputs Speaker outputs
Speaker impedance 4 – 8 ohms Maximum power output 50 W × 4 (at 4 ohms)
(sure seal connectors)
General
Outputs Audio outputs
Tone controls Bass ±9 dB at 100 Hz
Power requirements 12 V DC car battery Dimensions Approx. 178 × 50 × 183 mm Mounting dimensions Approx. 182 × 53 × 162 mm
Mass Approx. 1.2 kg Supplied accessories Parts for installation and
Optional accessories Rotary commander
Design and specifications are subject to change without notice.
Power aerial relay control lead Power amplifier control lead Telephone ATT control lead
Treble ±9 dB at 10 kHz
(negative ground)
(w/h/d)
(w/h/d)
connections (1 set) Front panel case (1)
RM-X4S
19
Troubleshooting guide
The following checklist will help you remedy the problems you may encounter with your unit. Before going through the checklist below, check the connection and operating procedures.
General
Problem
No sound.
The contents of the memory have been erased.
Indications do not appear in the display.
No beep sound.
CD playback
Problem
A disc cannot be loaded.
Playback does not begin. A disc is automatically ejected. CD will not be ejected.
The operation buttons do not function.
The sound skips due to vibration.
The sound skips.
Cause/Solution
•Cancel the ATT function.
•Set the fader control to the centre position for two-speaker system.
•Rotate the dial clockwise to adjust the volume.
•The power cord or battery has been disconnected.
•The reset button has been pressed. t Store again into the memory.
Remove the front panel and clean the connectors. See “Cleaning the connectors” (page 17) for details.
•The beep sound is cancelled (page 16).
•If you connect an optional amplifier and do not use the built­in amplifier, the beep sound will be deactivated.
Cause/Solution
•Another CD is already loaded.
•The CD is forcibly inserted upside down or in the wrong way.
A dirty or defective disc. The ambient temperature exceeds 50°C. You have closed the front panel or pushed the disc forcibly
into the unit while the unit was ejecting the disc after you pressed Z. t Press the reset button.
Press the reset button.
•The unit is installed at an angle of more than 60°.
•The unit is not installed in a sturdy part of the car.
A dirty or defective disc.
20
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