3-859-005-32 (1)
FM/AM
Compact Disc
Player
EN
Operating Instructions
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-4160 Serial No.
Model No. CDX-3160 Serial No.
For installation and connections, see the supplied installation/connections
manual.
CDX-4160
CDX-3160
1997 by Sony Corporation
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
Table of Contents
Getting Started
Resetting the unit ................................................ 4
Detaching the front panel .................................. 4
Setting the clock .................................................. 5
Additional Information
Precautions ........................................................... 8
Maintenance ......................................................... 9
Dismounting the unit ......................................... 9
Attaching the label to the rotary remote
(CDX-4160 only) ........................................... 10
CD Player
Location of controls .......................................... 11
Specifications ..................................................... 12
Troubleshooting guide ..................................... 13
Index ................................................................... 14
Listening to a CD ................................................ 5
Playing a CD in various modes ........................ 6
Radio
Memorizing stations automatically
— Automatic Memory .................................. 6
Memorizing only the desired stations ............. 6
Receiving the memorized stations.................... 7
Other Functions
Adjusting the sound characteristics ................. 7
Muting the sound................................................ 7
Changing the sound and beep tone ................. 7
EN
Turning on the clock display
— Power Select Function .............................. 8
3
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
Attaching the front panel
Align part A of the front panel to part B of
the unit as illustrated, and push until it clicks.
Getting Started
Resetting the unit
Before operating the unit for the first time or
after replacing the car battery, you must reset
the unit.
Press the reset button with a pointed object,
such as a ball-point pen.
A
B
Notes
• Be sure not to attach the front panel upside down.
• Do not press the front panel hard against the unit when
attaching it. Press it lightly against the unit.
• Do not press hard or put excessive pressure on the
display window of the front panel.
• Do not expose the front panel to direct sunlight, 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 where there may be a
considerable rise in temperature.
Reset button
Notes
• Pressing the reset button will erase all the memorized
program and memory functions.
• When you cannect the power supply cord to the unit or
reset the unit, wait for about 10 seconds before you insert
a disc. Do not insert a disc within these 10 seconds,
otherwise, the unit will not be reset, and you will have to
press the reset button again.
EN
Caution alarm
If you turn the ignition key switch to the OFF
position without removing the front panel, the
caution alarm will be activated and a beep tone
will be heard for a few seconds (only for cars
with an accessory position on the ignition key
switch). If you connect an optional power
amplifier and do not use the built-in amplifier,
the beep tone will be disabled.
Detaching the front panel
You can detach the front panel of this unit to
prevent the unit from being stolen.
1 Press (OFF).
2 Press (RELEASE) to open up the front
panel. Then slide the front panel a little
to the left, and pull it off towards you.
(OFF)
(RELEASE)
Notes
• Be sure not to drop the panel when detaching it from the
unit.
• If you press (RELEASE) to detach the panel while the
unit is still on, the unit will turn off automatically to
prevent the speakers from being damaged.
• When you carry the front panel with you, put it in the
supplied front panel case.
4
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
Setting the clock
The clock has a 12-hour digital indication.
CD Player
Example: Set the clock to 10:08
1 Press (OFF) or (DSPL) during operation.
Listening to a CD
2 Press (DSPL) for two seconds.
Simply insert the CD.
Playback starts automatically.
Labelled side up
100
The hour digit flashes.
1 Set the hour digits.
To go forward
To go back
If a CD is already inserted, press (SOURCE)
repeatedly until “CD” appears.
1000
EN
MIN
SEC
2 Press (SEL) momentarily.
215
Elapsed playing time
1000
The minute digits flash.
Note
To play back an 8 cm (3 in.) CD, use the optional Sony
compact disc single adapter (CSA-8).
3 Set the minute digits.
To
Press
To go forward
Stop playback
Eject the CD
6 or (OFF)
6
To go back
Changing the displayed items
Each time you press (DSPL), the item changes
as follows:
1008
3 Press (DSPL) momentarily.
z Elapsed playing time
z Track number
Time Z
1008
Locating a specific track
— Automatic Music Sensor (AMS)
The clock is activated.
Note
During playback, press either side of
If the car has no accessory position on the ignition key
switch, the clock cannot be set unless the power is turn on.
Set the clock after you have turned on the radio, or started
CD playback.
(SEEK/AMS) momentarily.
To locate succeeding tracks
SEEK
AMS
To locate preceding tracks
5
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
Locating a specific point in a track
— Manual Search
Radio
During playback, press and hold either
side of (SEEK/AMS) for two seconds.
Release the button when you have
found the desired point.
To search forward
Memorizing stations
SEEK
AMS
automatically
To search backward
— Automatic Memory
Stations with the clearest reception are
automatically searched and memorized on
each band (FMI, FMII, FMIII and AM). Up to 6
stations on each band can be stored on the
number buttons ((1) to (6)) in the order of
band frequency.
Note
If “_ _ ” or “ _ _” appears in the display, you have
reached the beginning or the end of the disc and you cannot
go any further.
1 Press (SOURCE) repeatedly to select the
tuner.
Playing a CD in various
modes
Each time you press (MODE), the mode
change as follows:
CD ˜ TUNER
Searching for the desired track
EN
— Intro Scan
2 Press (MODE) repeatedly to select the
band.
Press (1) during playback.
“INTRO” appears in the display.
Each time you press (MODE), the mode
changes as follows:
The first 10 seconds of all the tracks are played.
z FM I z FM II
z FM III
z AM
When you find the desired track, press again.
The unit returns to the normal playback mode.
3 Press (A.MEM) for two seconds.
The unit will be starts scanning the selected
band and memories the tuned stations on
the number button (1) through (6)
automatically.
Playing tracks repeatedly
— Repeat Play
Press (2) during playback.
“REPEAT” appears in the display.
Notes
• The unit does not store stations with weak signals. If
only a few stations are received, some number buttons
remain empty.
When the currently played track is over, it will
be played again from the beginning.
• 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).
To cancel this mode, press again.
Playing tracks in random order
— Shuffle Play
Press (3) during playback.
“SHUFFLE” appears in the display.
Memorizing only the
desired stations
To cancel this mode, press again.
You can store up to 6 stations on each band (18
for FMI, FMII and FMIII, 6 for AM) in the
order of your choice.
1 Press (SOURCE) repeatedly to select the
tuner.
2 Press (MODE) repeatedly to select the
band.
6
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
3 Press either side of (SEEK/AMS) to tune
in the station that you want to store on
the number button.
Other Functions
4 Press the desired number button ((1) to
(6)) for two seconds until “MEM”
appears.
The number button indication appears in
the display.
Adjusting the sound
characteristics
You can adjust bass, treble, balance and fader.
Each source can store the bass and treble level
independently.
Note
If you try to store another station on the same number
button, the previously stored station will be erased.
1 Select the item you want to adjust by
Receiving the memorized
stations
pressing (SEL) repeatedly.
VOL (volume) n BAS (bass) n TRE
(treble) n BALANCE (balance) n FADER
(fader)
1 Select the desired band (page 6).
2 Adjust the selected item by pressing (+)
or (–).
2 Press the number button ((1) to (6))
momentarily where the desired station is
stored.
Adjust within three seconds after selecting
the item. (After three seconds, the buttons
work as volume control buttons.)
EN
If you cannot tune in a preset
station
Press either side of (SEEK/AMS)
momentarily to search for the station
(automatic tuning).
Muting the sound
Scanning stops when the unit receives a
station. Press either side of (SEEK/AMS)
repeatedly until the desired station is
received.
Press (MUTE).
“MUTE” flashes.
To restore the previous volume level, press
(MUTE) again.
Note
If the automatic tuning stops too frequently, press
(SENS) momentarily until “LCL” appears in the display
(local seek mode). Only the stations with relatively strong
signals will be tuned in.
Changing the sound and
beep tone
Enjoying bass and treble even at
low volume — Loudness
(CDX-3160 only)
Tip
If you know the frequency of the station you want to listen
to, press and hold either side of (SEEK/AMS) for two
seconds until the desired frequency appears (manual
tuning).
If FM stereo reception is poor
— Monaural Mode
Bass and treble will be reinforced.
Press (2) while pressing (SEL).
“LOUD” appears in the display.
Press (SENS) momentarily until “MONO”
appears.
The sound improves, but becomes
monaural (“ST” disappears).
To cancel, press these buttons again.
Boosting the bass sound — D-bass
(CDX-4160 only)
To go back to the normal mode, press again
until “MONO” disappears.
You can enjoy clear and powerful bass sound.
The D-bass function boosts the low frequency
signal with a sharper curbe than conventional
bass boost.
Changing the displayed items
Each time you press (DSPL), the items
alternate between the frequency and time.
7
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
You can hear the bass line moe clearly even if
the vocal sound is the same volume. You can
emphasize and adjust the bass sound easily
with the D-bass control. This effect is similar to
the one you get when you use an optional
subwoofer system.
Additional
Information
Moeover, the Digital D-bass* function creates
even shaper and more powerful bass sound
than Analog D-bass.
Precautions
* Digital D-bass is available during CD playback.
• 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.
Digital D-BASS
Analog D-BASS
D-BASS 3
D-BASS 2
D-BASS 1
D-BASS 3
D-BASS 2
D-BASS 1
• If no sound comes from the speakers of a
two-speaker system, set the fader control to
the center position.
0dB
0dB
Frequency (Hz)
Frequency (Hz)
•If your car is equipped with a power
antenna, note that it will extend
Adjusting the bass curve
automatically while the unit is operating.
Turn the D-BASS dial to adjust the bass
level (1, 2 or 3).
“D-BASS” appears in the display.
During CD playback, “DIGITAL D-BASS”
appears in the display.
If you have any questions or problems
concerning your unit that are not covered in
this manual, please consult your nearest Sony
dealer.
EN
To cancel, turn the dial to the OFF position.
Notes on handling 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.
Muting the beep tone
Press (6) while pressing (SEL).
To obtain the beep tone again, press these
buttons again.
Note
If you connect an optional power amplifier and do not
built-in amplifier, the beep tone will be disabled.
Do not stick paper or tape on the labeled
surface.
Turning on the clock
display — Power Select Function
Only for cars with an accessory position on the
ignition key switch
To turn the Power Select Function ON
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 the
temperature inside the car.
Press (OFF) while pressing (SEL).
The Power Select Function ties the clock
display power to the accessory position on
the ignition key switch.
To avoid battery wear, the clock is not
displayed while the unit is initializing.
Note
You cannot operate this function with the optional rotary
remote (RM-X2S) (CDX-4160 only).
8
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
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.
Cleaning the connectors
The unit may not function properly if the
connectors between the unit and the front
panel are not clean. To prevent this, open the
front panel by pressing (RELEASE), 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.
Notes on moisture condensation
On a rainy day or in a very damp area,
moisture may condense on the lenses inside
the CD player. Should this occur, the unit will
not operate properly. In this case, remove the
disc and wait for about an hour until the
moisture evaporates.
Main unit
When you play 8 cm (3 in.) CDs
Back of the front panel
Use the optional Sony compact disc single
adapter (CSA-8) to protect the CD player from
being damaged.
EN
Dismounting the unit
Maintenance
Fuse replacement
When replacing the fuse, be sure to use one
that matches the amperage described on the
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.
Release key
(supplied)
µ
µ
µ
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.
9
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
Attaching the label to the
rotary remote (CDX-4160)
You can control this unit with the optional
rotary remote (RM-X2S) (CDX-4160 only).
Several labels are supplied with the rotary
remote. Attach the label that matches the
functions of this unit and the mounting
position of the rotary remote.
After you mount the rotary remote, attach the
label in the illustration below.
DSPL
MODE
SEL
EN
SEL
MODE
DSPL
10
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
Location of controls
SOURCE
MODE
SENS
A.MEM
1
OFF
2
SEEK
SEL
3
DSPL
AMS
D-BASS
INTRO
REPEAT
SHUF
RELEASE
1
2
3
4
5
6
OFF
MUTE
Refer to the pages for details.
1 SEEK/AMS (seek/Automatic Music
EN
!™ MUTE button 8
Sensor/manual search) button 5, 6, 7
2 SOURCE (source select) button 5, 6
3 MODE (band select) button 6
!£ Reset button (located on the front side
of the unit hidden by the front panel) 4
!¢ OFF button 4, 5, 8
!∞ During radio reception:
Number buttons 6, 7
4 SEL (control mode select) button 5, 7, 8
5 DSPL (display mode change/time set)
button 5, 7
During CD playback:
(1) INTRO button 6
(2) REPEAT button 6
(3) SHUF button 6
6 Display window
7 SENS (sensitivity adjust) button 7
8 6 (eject) button 5
!§ D-BASS dial (CDX-4160 only) 8
9 A.MEM (Automatic Memory) button 6
!º RELEASE (front panel release) button 4,
10
The illustration of the front panel in the
manual is of the CDX-4160.
!¡ (+) (–) (volume/bass/treble/balance/
fader control) buttons 5, 7
11
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
Specifications
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
12 watts per channel minimum continuous average power into 4
ohms, 4 channels driven from 20 Hz to 20 kHz with no more than
1% total harmonic distortion.
CD player section
System
General
Outputs
Compact disc digital audio
system
Line output (2)
Power antenna relay
control/Power amplifier
control lead
Signal-to-noise ratio
Frequency response
Wow and flutter
Laser Diode Properties
Material
Wavelength
Emission Duration
Laser output power
90 dB
10 – 20,000 Hz
Below measurable limit
Tone controls
Bass ±10 dB at 100 Hz
Treble ±10 dB at 10 kHz
12 V DC car battery
(negative ground)
Approx. 188 × 58 × 180 mm
(7 1/2 × 2 3/8 × 7 1/8 in.)
(w/h/d)
Approx. 183 × 53 × 163 mm
(7 1/4 × 2 1/8 × 6 1/2 in.)
(w/h/d)
Approx. 1.3 kg (2 lb 14 oz)
Parts for installation and
connections (1 set)
Front panel case (1)
Rotary remote RM-X2S
(for CDX-4160)
GaAlAs
780 nm
Continuous
Less than 44.6 µW*
Power requirements
Dimensions
* This output is the value measured at a distance of
200 mm from the objective lens surface on the Optical
Pick-up Block.
Mounting dimensions
EN
Mass
Supplied accessories
Tuner section
FM
Tuning range
Antenna terminal
Intermediate frequency 10.7 MHz
87.5 – 107.9 MHz
External antenna connector
Optional accessories
RCA pin cord
RC-63 (1 m), RC-64 (2 m),
RC-65 (5 m)
Cleaning cloth XP-CD1
Compact disc single
adapter CSA-8
CDX-4160
CDX-3160
13 dBf
Usable sensitivity
8 dBf
75 dB
Selectivity
(at 400 kHz)
70 dB
33 dB
Separation
(at 1 kHz)
35 dB
Design and specifications are subject to change without
notice.
Signal-to-noise ratio
65 dB (stereo),
68 dB (mono)
Harmonic distortion at 1 kHz
0.5 % (stereo),
0.3 % (mono)
30 – 15,000 Hz
2 dB
Frequency response
Capture ratio
AM
CDX-4160
CDX-3160
450 kHz
32 µV
Intermediate
frequency
10.71 MHz
/450 kHz
Sensitivity
30 µV
Tuning range
Antenna terminal
530 – 1,710 kHz
External antenna connector
Power amplifier section
Outputs
Speaker outputs
(sure seal connectors)
4 – 8 ohms
Speaker impedance
Maximum power output 35 W × 4 (at 4 ohms)
12
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
Troubleshooting guide
The following checklist will help you remedy the problems that you may encounter with your unit.
Before going through the checklist below, check the connection and operating procedures.
General
Cause/Solution
Problem
•Adjust the volume with (+).
•Set the fader control to the center position for two-speaker
systems.
No sound.
• The power cord or battery has been disconnected.
• The reset button has been pressed.
n Store the settings again into the memory.
The contents of the memory
have been erased.
Indications do not appear in the
display.
Remove the front panel and clean the connectors. See “Cleaning
the connectors” (page 9) for details.
No beep tone.
• An optional power amplifier is connected and you are not
using the built-in amplifier.
• The beep tone is muted (page 8).
CD playback
Problem
EN
Cause/Solution
CD cannot be loaded.
• Another CD is already loaded.
• The CD was forcibly inserted upside down.
Play does not begin.
CD is automatically ejected.
CD will not eject.
Dusty disc.
The ambient temperature is more than 50°C (122°F).
Press the 6 button for two seconds.
Press the reset button.
The operation buttons do not
function.
The sound skips due to
vibration.
• The unit is installed at an angle of more than 20°.
• The unit is not installed in a sturdy part of the car.
Radio reception
Problem
Cause/Solution
Preset tuning is not possible.
• Store the correct frequency.
• The broadcast signal is too weak.
Automatic tuning is not
possible.
The broadcast signal is too weak.
n Use manual tuning.
The “ST” indication flashes.
•Tune in the frequency correctly.
•The broadcast signal is too weak.
n Set to the MONO mode (page 7).
Error displays
The following indications will flash for about five seconds.
Solution
Display
Cause
Clean or insert the CD correctly.
A CD is dirty or inserted upside
down.
Press the reset button or 6.
The CD player cannot be operated
because of some problem.
If the above-mentioned solutions do not help improve the situation, consult your nearest Sony
dealer.
13
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
Index
A
M, N, O
Automatic Memory
6
Manual search
Manual tuning
6
7
Automatic Music Sensor (AMS)
5
Automatic tuning
7
Memorizing a station
6
Monaural mode
7
Mute
7
B
Balance
Bass
Beep tone
7
P, Q
7
8
Power select
8
C
R
Caution alarm
CD playback
4
Radio
Repeat Play
Reset
Rotary remote (CDX-4160 only) 10
6
5
6
Clock
5
4
D, E
S
D-BASS
Display 5, 7
7
Shuffle Play
6
EN
F, G, H
T, U
Fader
Front panel
Fuse
7
Treble
7
4
9
V, W, X, Y, Z
Volume
7
I, J, K
Intro Scan
6
7
L
Local seek
Locating
a specific point
a specific track
6
5
Loudness
7
14
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
Sony Corporation Printed in Korea
Actual total number:
Sony CDX-4160/3160 (E) 3-859-005-32(1)
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