JVC Kd-r303 Instruction Manual

							ENGLISH
15SETTINGS
Category Menu items Selectable settings, [reference page]
AUDIO
FADER*7
Fader R06 – F06
:  Adjust the front and rear speaker output balance.
 [Initial: 00]
BALANCE  
Balance L06 – R06
:  Adjust the left and right speaker output balance.
 [Initial: 00]
LOUD
Loudness • 
LOUD OFF
•  LOUD ON : Cancels.
:  Boost low and high frequencies to produce a well-balanced 
sound at a low volume level.
AUX ADJUST
Auxiliary input 
level adjustment AUX ADJ 00 
— AUX ADJ 05
:  Adjust the auxiliary input level to avoid the sudden increase 
of the output level when changing the source to external 
component connected to the AUX input jack on the control 
panel.
BEEP
Keypress tone • 
BEEP OFF
•  BEEP ON :  Deactivates the keypress tone.
:  Activates the keypress tone.
TEL MUTING
Telephone 
muting • 
MUTING 1/
MUTING 2
•  MUTING OFF :  Select either one which mutes the sounds while using a 
cellular phone.
: Cancels.
AMP GAIN  *
8
Amplifier gain 
control • 
LOW POWER
•  HIGH POWER :  VOLUME 00 – VOLUME 30 (Select if the maximum power 
of each speaker is less than 50 W to prevent damaging the 
speaker.)
:  VOLUME 00 – VOLUME 50
SRC SELECT
AM  *9
AM station • 
AM OFF
•  AM ON :  Disable “AM” in source selection.
:  Enable “AM” in source selection, [4].
AUX IN  *
10
Auxiliary input • 
AUX OFF
•  AUX ON :  Disable “AUX IN” in source selection.
:  Enable “AUX IN” in source selection, [4].
*
7  If you are using a two-speaker system, set the fader level to “00.”\
*8  The volume level automatically changes to “VOLUME 30” if you chang\
e to “ LOW POWER” with the volume level 
set higher than “VOLUME 30.”
*
9  Displayed only when any source other than “AM” is selected.
*10  Displayed only when any source other than “AUX IN” is selected.
E N 10-1 7_K D -R 303_006A _2.in dd   1 5EN10-17_KD-R303_006A_2.indd   1528/8 /0 8   3 :5 2:3 0 P M28/8/08   3:52:30 PM 
						

							ENGLISH
16SETTINGS
 Creating your own color
—USER Color
You can create your own colors—“DAY COLOR” or 
“NIGHT COLOR.”
DAY COLOR:  Used when “ DIMMER” is set to 
“ DIMMER OFF .” 
NIGHT COLOR:  Used when “ DIMMER” is set to 
“ DIMMER ON .” 
1
2
 Select “ COLOR ” = “USER .”
3 While “USER” is shown on the display...
4 
[Turn] = [Press]
5 Select a primary color.
6 Adjust the level (00 to 31) of the selected 
primary color.
  If “00” is selected for all the primary colors, display 
appears dim.
7 Repeat steps 5 and 6 to adjust other primary 
colors.
8 Exit from the setting.
•  If no operation is done for about 30 seconds, the  operation will be canceled.
[Turn] = [Press]
[Turn] = [Press]
[Turn] = [Press]
Color settings (for KD-R33)
EN 10-1 7_K D -R 303_006A _f.in dd   1 6EN10-17_KD-R303_006A_f.indd   1628/8 /0 8   6 :0 2:3 8 P M28/8/08   6:02:38 PM 
						

							ENGLISH
17REFERENCES
 Basic operations
Turning on the power
•  By pressing SRC button on the unit, you can also turn 
on the power. If the source is ready, playback also 
starts.
Turning off the power
•  If you turn off the power while listening to a track, playback will start from where it had been stopped 
previously next time you turn on the power.
General
•  If you change the source while listening to a disc, playback stops.
  Next time you select “CD” as the playback source, 
playback will start from where it had been stopped 
previously.
•  After ejecting a disc, “NO DISC” appears and you  cannot operate some of the buttons. Insert another 
disc or press SRC to select another playback source.
•  If no operation is done for about 30 seconds after  pressing MENU button, the operation will be 
canceled.
 Tuner operations
Storing stations in memory
•  During SSM search...
  –  All previously stored stations are erased and the 
stations are stored anew.
  –  When SSM is over, the station stored in the lowest 
preset number will be automatically tuned in.
•  When storing a station manually, the previously  preset station is erased when a new station is stored 
in the same preset number.
FM Radio Data System operations
•  Network-Tracking Reception requires two types of Radio Data System signals—PI (Programme 
Identification) and AF (Alternative Frequency) 
to work correctly. Without receiving these data 
correctly, Network-Tracking Reception will not 
operate correctly.
•  If a Traffic Announcement is received by TA Standby  Reception, the volume level automatically changes to 
the preset level (TA VOL) if the current level is lower 
than the preset level.
•  When Alternative Frequency Reception is activated  (with AF selected), Network-Tracking Reception is 
also activated automatically. On the other hand, 
Network-Tracking Reception cannot be deactivated 
without deactivating Alternative Frequency 
Reception. (See page 14.)
 Disc operations
Caution for DualDisc playback
•  The Non-DVD side of a “DualDisc” does not comply 
with the “Compact Disc Digital Audio” standard. 
Therefore, the use of Non-DVD side of a DualDisc on 
this product may not be recommended.
General
•  This unit has been designed to reproduce CDs/CD Texts, and CD-Rs (Recordable)/CD-RWs 
(Rewritable) in audio CD (CD-DA), MP3/WMA 
formats.
•  When a disc is inserted upside down, “PLEASE” and  “EJECT” appear alternately on the display. Press 
0 to 
eject the disc.
•  MP3 and WMA “tracks” (words “file” and “track” are  used interchangeably) are recorded in “folders.”
•  While fast-forwarding or reversing on an MP3 or  WMA disc, you can only hear intermittent sounds.
More about this unit
Continued on the next page
EN 10-1 7_K D -R 303_006A _f.in dd   1 7EN10-17_KD-R303_006A_f.indd   1719/9 /0 8   3 :1 8:4 1 P M19/9/08   3:18:41 PM 
						

							ENGLISH
18
  24 kHz, 22.05 kHz, 16 kHz (for MPEG-2)
  –  Disc format: ISO 9660 Level 1/Level 2, Romeo, 
Joliet, Windows long file name
•  The maximum number of characters for file/folder  names vary depending on the disc format used 
(includes 4 extension characters— or 
).
  –  ISO 9660 Level 1: up to 12 characters
  –  ISO 9660 Level 2: up to 31 characters
  –  Romeo: up to 128 characters
  –  Joliet: up to 64 characters
  –  Windows long file name: up to 128 characters
•  This unit can recognize a total of 512 files,  255 folders, and 8 hierarchical levels.
•  This unit can play back files recorded in VBR (variable  bit rate).
  Files recorded in VBR have a discrepancy in the 
elapsed time display, and do not show the actual 
elapsed time. In particular, this difference becomes 
noticeable after performing the search function.
•  This unit cannot play back the following files:
  –  MP3 files encoded in MP3i and MP3 PRO format.
  –  MP3 files encoded in an inappropriate format.
  –  MP3 files encoded with Layer 1/2.
  –  WMA files encoded in lossless, professional, and 
voice format.
  –  WMA files which are not based upon Windows 
Media ®  Audio.
  –  WMA files copy-protected with DRM.
  –  Files which have data such as AIFF, ATRAC3, etc.
•  The search function works but search speed is not  constant.
Ejecting a disc
•  If the ejected disc is not removed within 15 seconds, it is automatically inserted into the loading slot again 
to protect it from dust. Playback starts automatically.
 Menu operations 
•  If you change the “AMP GAIN” setting from 
“HIGH POWER” to “LOW POWER” while the 
volume level is set higher than “VOLUME 30,” the 
unit automatically changes the volume level to 
“VOLUME 30.”
Playing a CD-R or CD-RW
•  Use only “finalized” CD-Rs or CD-RWs.
•  This unit can only play back files of the same type as those detected first if a disc includes both audio CD 
(CD-DA) files and MP3/WMA files.
•  This unit can play back multi-session discs; however,  unclosed sessions will be skipped while playing.
•  Some CD-Rs or CD-RWs may not play back on this  unit because of their disc characteristics, or for the 
following reasons:
  –  Discs are dirty or scratched.
  –  Moisture condensation has occurred on the lens 
inside the unit.
  –  The pickup lens inside the unit is dirty.
  –  The files on the CD-R/CD-RW are written using the 
“Packet Write” method.
  –  There are improper recording conditions (missing 
data, etc.) or media conditions (stained, scratched, 
warped, etc.).
•  CD-RWs may require a longer readout time since the  reflectance of CD-RWs is lower than that of regular 
CDs.
•  Do not use the following CD-Rs or CD-RWs:
  –  Discs with stickers, labels, or a protective seal stuck 
to the surface.
  –  Discs on which labels can be directly printed by an 
ink jet printer.
  Using these discs under high temperature or high 
humidity may cause malfunctions or damage to the 
unit.
Playing an MP3/WMA disc
•  This unit can play back MP3/WMA files with the 
extension code  or  (regardless of 
the letter case—upper/lower).
•  This unit can show the names of albums, artists  (performer), and Tag (Version 1.0, 1.1, 2.2, 2.3, or 
2.4) for MP3 files and for WMA files.
•  This unit can display only one-byte characters. No  other characters can be correctly displayed.
•  This unit can play back MP3/WMA files meeting the  conditions below:
  –  Bit rate: 8 kbps — 320 kbps
  – Sampling frequency:
   48 kHz, 44.1 kHz, 32 kHz (for MPEG-1)
EN 18-2 3_K D -R 303_006A _f.in dd   1 8EN18-23_KD-R303_006A_f.indd   1819/9 /0 8   3 :2 2:0 2 P M19/9/08   3:22:02 PM 
						

							ENGLISH
19REFERENCES
Troubleshooting
What appears to be trouble is not always serious. Check the following po\
ints before calling a service center.
Symptoms Remedies/Causes
General
•  Sound cannot be heard from the speakers. •  Adjust the volume to the optimum level.•  Check the cords and connections.
•  The unit does not work at all. Reset the unit (see page 3).
•  “AUX IN” cannot be selected. Check the “ SRC SELECT” 
= “AUX IN ” setting (see 
page 15).
•  Display appears dim. Check the USER Color settings (see page 16).
FM/AM
•  SSM automatic presetting does not work. Store stations manually.
•  Static noise while listening to the radio. Connect the aerial firmly.
•  “AM” cannot be selected. Check the “ SRC SELECT” 
= “AM ” setting (see 
page 15).
Disc playback
•  Disc cannot be played back. Insert the disc correctly.
•  CD-R/CD-RW cannot be played back.
•  Tracks on the CD-R/CD-RW cannot be  skipped. •  Insert a finalized CD-R/CD-RW.
•  Finalize the CD-R/CD-RW with the component which 
you used for recording.
•  Disc can neither be played back nor ejected. •  Unlock the disc (see page 10). •  Eject the disc forcibly (see page 3).
•  Disc sound is sometimes interrupted. •  Stop playback while driving on rough roads. • Change the disc.
•  Check the cords and connections.
•  “NO DISC” appears on the display. Insert a playable disc into the loading slot.
•  “PLEASE” and “EJECT“ appear alternately  on the display. Press 
0, then insert a disc correctly.
Continued on the next page
EN 18-2 3_K D -R 303_006A _f.in dd   1 9EN18-23_KD-R303_006A_f.indd   1928/8 /0 8   6 :0 5:4 4 P M28/8/08   6:05:44 PM 
						

							ENGLISH
20
Symptoms Remedies/Causes
MP3/WMA playback
•  Disc cannot be played back. •  Use a disc with MP3/WMA tracks recorded in a format 
compliant with ISO 9660 Level 1, Level 2, Romeo, or 
Joliet.
•  Add the extension code  or  to the 
file names.
•  Noise is generated. Skip to another track or change the disc. (Do not add the 
extension code  or  to non-MP3 or 
WMA tracks.)
•  A longer readout time is required 
(“READING” keeps flashing on the display).Do not use too many hierarchical levels and folders. 
•  Tracks do not play back in the order you 
have intended them to play.The playback order is determined when the files are 
recorded.
•  The elapsed playing time is not correct. This sometimes occurs during playback. This is caused by 
how the tracks are recorded on the disc.
•  The correct characters are not displayed 
(e.g. album name).This unit can only display letters (upper case), numbers, 
and a limited number of symbols.
•  Microsoft and Windows Media are either registered trademarks or trademarks of Microsoft Corporation in the 
United States and/or other countries.
EN18-23_KD-R303_006A_2.indd   20EN18-23_KD-R303_006A_2.indd   2022/8/08   9:28:25 AM22/8/08   9:28:25 AM 
						

							ENGLISH
21REFERENCES
 How to clean the connectors
Frequent detachment will deteriorate the connectors.
To minimize this possibility, periodically wipe the 
connectors with a cotton swab or cloth moistened with 
alcohol, being careful not to damage the connectors.
 Moisture condensation
Moisture may condense on the lens inside the unit in 
the following cases:
•  After starting the heater in the car.
•  If it becomes very humid inside the car.
Should this occur, the unit may malfunction. In this 
case, eject the disc and leave the unit turned on for a 
few hours until the moisture has evaporated.
 How to handle discs
When removing a disc from its 
case,  press down the center holder 
of the case and lift the disc out, 
holding it by the edges.
•  Always hold the disc by the edges. Do not touch its  recording surface.
When storing a disc in its case,  gently insert the 
disc around the center holder (with the printed surface 
facing up).
•  Make sure to store discs in cases after use.
Connectors
Center holder
 To keep discs clean
A dirty disc may not play correctly. 
If a disc does become dirty, wipe it with 
a soft cloth in a straight line from center 
to edge.
•  Do not use any solvents (for example, conventional 
record cleaner, spray, thinner, benzine, etc.) to clean 
discs.
 To play new discs
New discs may have some rough spots 
around the inner and outer edges. If 
such a disc is used, this unit may reject 
the disc.
To remove these rough spots,  rub the edges with a 
pencil or ball-point pen, etc.
Do not use the following discs:
Single CD (8 cm disc) Warped disc
Sticker and sticker residue Stick-on label
Unusual shape C-thru Disc (semi-
transparent disc)
Transparent or semi-
transparent parts on its  recording area
Maintenance
EN 18-2 3_K D -R 303_006A _f.in dd   2 1EN18-23_KD-R303_006A_f.indd   2110/9 /0 8   9 :5 8:4 6 A M10/9/08   9:58:46 AM 
						

							ENGLISH
22
AUDIO AMPLIFIER SECTION
Maximum Power Output: Front/Rear: 50 W per channel
Continuous Power Output (RMS): Front/Rear: 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz 
at no more than 0.8% total harmonic 
distortion.
Load Impedance: 4 Ω (4 Ω to 8 Ω allowance)
Tone Control Range: Bass: ±12 dB at 100 Hz
Treble: ±12 dB at 10 kHz
Frequency Response: 40 Hz to 20 000 Hz
Signal-to-Noise Ratio: 70 dB
Line-Out Level/Impedance: 2.5 V/20 kΩ load (full scale)
Output Impedance: 1 kΩ
Other Terminal: AUX (auxiliary) input jack
TUNER SECTION
Frequency Range: FM: 87.5 MHz to 108.0 MHz
AM: MW:  522 kHz to 1 620 kHz
LW:  144 kHz to 279 kHz
FM Tuner Usable Sensitivity: 11.3 dBf (1.0 μV/75 Ω)
50 dB Quieting Sensitivity: 16.3 dBf (1.8 μV/75 Ω)
Alternate Channel Selectivity (400 kHz): 65 dB
Frequency Response: 40 Hz to 15 000 Hz
Stereo Separation: 30 dB
MW Tuner Sensitivity: 20 μV
Selectivity: 35 dB
LW Tuner Sensitivity: 50 μV
Specifications
EN18-23_KD-R303_006A_2.indd   22EN18-23_KD-R303_006A_2.indd   2222/8/08   9:28:26 AM22/8/08   9:28:26 AM 
						

							ENGLISH
23REFERENCES
CD PLAYER SECTION 
Type: Compact disc player
Signal Detection System: Non-contact optical pickup 
(semiconductor laser)
Number of Channels: 2 channels (stereo)
Frequency Response: 5 Hz to 20 000 Hz
Dynamic Range: 93 dB
Signal-to-Noise Ratio: 98 dB
Wow and Flutter: Less than measurable limit
MP3 Decoding Format: (MPEG1/2 Audio Layer 3) Max. Bit Rate: 320 kbps
WMA (Windows Media® Audio) Decoding Format: Max. Bit Rate: 192 kbps
GENERAL
Power Requirement: Operating Voltage: DC 14.4 V (11 V to 16 V allowance)
Grounding System: Negative ground
Allowable Operating Temperature: 0°C to +40°C
Dimensions (W × H × D): (approx.) Installation Size: 182 mm × 52 mm × 160 mm
Panel Size: 188 mm × 58 mm × 13 mm
Mass:
1.3 kg (excluding accessories)
Design and specifications are subject to change without notice.
EN18-23_KD-R303_006A_2.indd   23EN18-23_KD-R303_006A_2.indd   2322/8/08   9:28:26 AM22/8/08   9:28:26 AM 
						

							EN, GE, RU, GR0908DTSMDTJEIN
Having TROUBLE with operation?
Please reset your unit
Refer to page of How to reset your unit
Haben Sie PROBLEME mit dem Betrieb?
Bitte setzen Sie Ihr Gerät zurück
Siehe Seite Zurücksetzen des Geräts
Затруднения при эксплуатации?
Пожалуйста, перезагрузите Ваше устройство
Для получения информации о перезагрузке Вашего устройства обратитесь на 
соответствующую страницу
Αντιµετωπίζετε ΠΡΟΒΛΗΜΑΤΑ λειτουργίας;
Εκτελέστε επαναφορά της µονάδας
Ανατρέξτε στην ενότητα “Επαναφορά της µονάδας”
© 2008 Victor Company of Japan, Limited
Dear Customer,
This apparatus is in conformance with the valid European 
directives and standards regarding electromagnetic 
compatibility and electrical safety.
European representative of Victor Company of Japan, Limited 
is:
JVC Technical Services Europe GmbH
Postfach 10 05 04
61145 Friedberg
Germany
Sehr geehrter Kunde, sehr geehrte Kundin,
dieses Gerät stimmt mit den gültigen europäischen Richtlinien 
und Normen bezüglich elektromagnetischer Verträglichkeit 
und elektrischer Sicherheit überein.
Die europäische Vertretung für die Victor Company of Japan, 
Limited ist:
JVC Technical Services Europe GmbH
Postfach 10 05 04
61145 Friedberg
DeutschlandУважаемый клиент.
Данное устройство соответствует действительным 
Европейским директивам и стандартам по электромагнитной 
совместимости и электрической безопасности.
Представительство компании Victor Company of Japan, 
Limited в Европе:
JVC Technical Services Europe GmbH
Postfach 10 05 04
61145 Friedberg
Германия
Αγαπητέ πελάτη,
η συσκευή αυτή συμμορφώνεται με τις ισχύουσες Ευρωπαϊκές 
Οδηγίες και πρότυπα σχετικά με την ηλεκτρομαγνητική 
συμβατότητα και την ασφάλεια από ηλεκτρισμό.
Ο Ευρωπαϊκός αντιπρόσωπος της Victor Company of Japan, 
Limited είναι:
JVC Technical Services Europe GmbH
Postfach 10 05 04
61145 Friedberg
Γερμανία
Rear_KD-R303_006A_2.indd   2Rear_KD-R303_006A_2.indd   222/8/08   9:51:36 AM22/8/08   9:51:36 AM