JVC KD-X310BT User manual

Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
ENGLISH
FRANÇAIS
GET0988-001A [E/EN]
KD-X310BT
DIGITAL MEDIA RECEIVER
INSTRUCTION MANUAL
RÉCEPTEUR MULTIMÉDIA NUMÉRIQUE
MANUEL D’INSTRUCTIONS
Please read all instructions carefully before
operation to obtain the best possible performance
from the unit.
Veuillez lires les instructions attentivement avant
d’utiliser l’appareil afin d’obtenir les meilleures
performances possibles de l’appareil.
JS_JVC_KD_X310BT_E_C001A.indd 1 12/6/2013 9:20:42 AM

i
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
Information on Disposal of Old Electrical and Electronic Equipment and Batteries (applicable
for EU countries that have adopted separate waste collection systems)
Products and batteries with the symbol (crossed-out wheeled bin) cannot be disposed as household
waste.
Old electrical and electronic equipment and batteries should be recycled at a facility capable of
handling these items and their waste byproducts.
Contact your local authority for details in locating a recycle facility nearest to you. Proper recycling
and waste disposal will help conserve resources whilst preventing detrimental effects on our health
and the environment.
Notice: The sign “Pb” below the symbol for batteries indicates that this battery contains lead.
Information sur l’élimination des anciens équipements électriques et électroniques et piles
électriques (applicable dans les pays de l’Union Européenne qui ont adopté des systèmes de
collecte sélective)
Les produits et piles électriques sur lesquels le pictogramme (poubelle barrée) est apposé ne
peuvent pas être éliminés comme ordures ménagères.
Les anciens équipements électriques et électroniques et piles électriques doivent être recyclés sur
des sites capables de traiter ces produits et leurs déchets.
Contactez vos autorités locales pour connaître le site de recyclage le plus proche. Un recyclage
adapté et l’élimination des déchets aideront à conserver les ressources et à nous préserver des leurs
effets nocifs sur notre santé et sur l’environnement.
Remarque: Le symbole “Pb“ ci-dessous sur des piles électrique indique que cette pile contient du
plomb.
For Israel
Declaration of Conformity with regard to the R&TTE Directive 1999/5/EC
Declaration of Conformity with regard to the EMC Directive 2004/108/EC
Declaration of Conformity with regard to the RoHS Directive 2011/65/EU
Manufacturer:
JVC KENWOOD Corporation
3-12, Moriya-cho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221-0022, Japan
EU Representative:
JVC Technical Services Europe GmbH
Konrad-Adenauer-Allee 1-11, D-61118 Bad Vilbel, Germany
Déclaration de conformité vis à vis de la Directive 1999/5/CE de R&TTE
Déclaration de conformité se rapportant à la directive EMC 2004/108/EC
Déclaration de conformité se rapportant à la directive RoHS 2011/65/EU
Fabricant:
JVC KENWOOD Corporation
3-12, Moriya-cho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221-0022, Japan
Représentants dans l’UE:
JVC Technical Services Europe GmbH
Konrad-Adenauer-Allee 1-11, D-61118 Bad Vilbel, Germany
JS_JVC_KD_X310BT_E_S001A.indd i 12/6/2013 9:22:07 AM

ii
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
English
Hereby, JVC KENWOOD declares that this unit
KD-X310BT is in compliance with the essential
requirements and other relevant provisions of
Directive 1999/5/EC.
Français
Par la présente JVC KENWOOD déclare que
l’appareil KD-X310BT est conforme aux exigences
essentielles et aux autres dispositions pertinentes
de la directive 1999/5/CE.
Par la présente, JVC KENWOOD déclare que
ce KD-X310BT est conforme aux exigences
essentielles et aux autres dispositions de la
directive 1999/5/CE qui lui sont applicables.
Deutsch
Hiermit erklärt JVC KENWOOD, dass sich dieser
KD-X310BT in Übereinstimmung mit den
grundlegenden Anforderungen und den anderen
relevanten Vorschriften der Richtlinie 1999/5/EG
befindet. (BMWi)
Hiermit erklärt JVC KENWOOD die
Übereinstimmung des Gerätes KD-X310BT mit den
grundlegenden Anforderungen und den anderen
relevanten Festlegungen der Richitlinie 1999/5/
EG. (Wien)
Nederlands
Hierbij verklaart JVC KENWOOD dat het toestel
KD-X310BT in overeenstemming is met de
essentiële eisen en de andere relevante
bepalingen van richtlijn 1999/5/EG.
Bij deze verklaat JVC KENWOOD dat deze
KD-X310BT voldoet aan de essentiële eisen en
aan de overige relevante bepalingen van Richtlijn
1999/5/EC.
Italiano
Con la presente JVC KENWOOD dichiara che questo
KD-X310BT è conforme ai requisiti essenziali ed
alle altre disposizioni pertinenti stabilite dalla
direttiva 1999/5/CE.
Español
Por medio de la presente JVC KENWOOD declara
que el KD-X310BT cumple con los requisitos
esenciales y cualesquiera otras disposiciones
aplicables o exigibles de la Directiva 1999/5/CE.
Português
JVC KENWOOD declara que este KD-X310BT está
conforme com os requisitos essenciais e outras
disposições da Directiva 1999/5/CE.
Polska
JVC KENWOOD niniejszym oświadcza, że
KD-X310BT spełnia zasadnicze wymogi oraz inne
istotne postanowienia dyrektywy 1999/5/EC.
Český
JVC KENWOOD tímto prohlašuje, že tento
KD-X310BT je ve shodě se základními požadavky
a dalšími příslušnými ustanoveními směrnice
1999/5/ES.
Magyar
Alulírott, JVC KENWOOD, kijelenti, hogy a jelen
KD-X310BT megfelel az 1999/5/EC irányelvben
meghatározott alapvető követelményeknek és
egyéb vonatkozó előírásoknak.
Svenska
Härmed intygar JVC KENWOOD att denna
KD-X310BT stär l överensstämelse med de
väsentliga egenskapskrav och övriga relevanta
bestämmelser som framgår av direktiv 1999/5/EG.
Suomi
JVC KENWOOD vakuuttaa täten että KD-X310BT
tyyppinen laite on direktiivin 1999/5/EY oleellisten
vaatimusten ja sitä koskevien direktiivin muiden
ehtojen mukainen.
Slovensko
S tem JVC KENWOOD izjavlja, da je ta KD-X310BT
v skladu z osnovnimi zahtevami in ostalimi
ustreznimi predpisi Direktive 1999/5/EC.
Slovensky
Spoločnosť JVC KENWOOD týmto vyhlasuje, že
KD-X310BT spĺňa zákldné požiadavky a ďalšie
prislušné ustanovenia Direktĺvy 1999/5/EC.
Dansk
Undertegnede JVC KENWOOD erklærer harved,
at følgende udstyr KD-X310BT overholder de
væsentlige krav og øvrige relevante krav i direktiv
1999/5/EF.
Ελληνικά
ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ JVC KENWOOD ΔΗΛΩΝΕΙ
ΟΤΙ KD-X310BT ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ
ΟΥΣΙΩΔΕΙΣ ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ
ΔΙΑΤΑΞΕΙΣ ΤΗΣ ΟΔΗΓΙΑΣ 1999/5/EK.
Eesti
Sellega kinnitab JVC KENWOOD, et see KD-X310BT
vastab direktiivi 1999/5/EC põhilistele nõudmistele
ja muudele asjakohastele määrustele.
Latviešu
Ar šo, JVC KENWOOD, apstiprina, ka KD-X310BT
atbilst Direktīvas 1999/5/EK galvenajām prasībām
un citiem tās nosacījumiem.
Lietuviškai
Šiuo, JVC KENWOOD, pareiškia, kad šis KD-X310BT
atitinka pagrindinius Direktyvos 1999/5/EB
reikalavimus ir kitas svarbias nuostatas.
Malti
Hawnhekk, JVC KENWOOD, jiddikjara li dan
KD-X310BT jikkonforma mal-ħtiġijiet essenzjali
u ma provvedimenti oħrajn relevanti li hemm
fid-Dirrettiva 1999/5/EC.
Українська
Компанія JVC KENWOOD заявляє, що цей виріб
KD-X310BT відповідає ключовим вимогам та
іншим пов’язаним положенням Директиви
1999/5/EC.
Turkish
Bu vesileyle JVC KENWOOD, KD-X310BT ünitesinin,
1999/5/EC Direktifinin başlıca gereksinimleri
ve diğer ilgili hükümleri ile uyumlu olduğunu
beyan eder.
JS_JVC_KD_X310BT_E_S001A.indd ii 12/16/2013 9:03:56 AM

2
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
CONTENTS BEFORE USE
Warning
Do not operate any function that takes your attention away from safe driving.
Caution
Volume setting:
• Adjust the volume so that you can hear sounds outside the car to prevent accidents.
• Lower the volume before playing digital sources to avoid damaging the speakers by the sudden increase of
the output level.
General:
• Avoid using the USB device or iPod/iPhone if it might hinder safe driving.
• Make sure all important data has been backed up. We shall bear no responsibility for any loss of recorded
data.
• Never put or leave any metallic objects (such as coins or metal tools) inside the unit, to prevent a short
circuit.
• USB rating is indicated on the main unit. To view, detach the faceplate.
( 3)
Remote control (RM-RK52):
• Do not leave the remote control in hot places such as on the dashboard.
• The Lithium battery is in danger of explosion if replaced incorrectly. Replace it only with the same or
equivalent type.
• The battery pack or batteries shall not be exposed to excessive heat such as sunshine, fire or the like.
• Keep the battery out of reach of children and in its original packaging when not in used. Dispose of used
batteries promptly. If swallowed, contact a physician immediately.
BEFORE USE 2
BASICS 3
GETTING STARTED 4
USB / iPod 5
RADIO 7
AUX 8
BLUETOOTH® 9
AUDIO SETTINGS 14
DISPLAY SETTINGS 15
MORE INFORMATION 16
TROUBLESHOOTING 17
SPECIFICATIONS 19
INSTALLATION /
CONNECTION 20
How to read this manual
• Operations are explained mainly
using buttons on the faceplate.
• English language is used for
the display explanation in this
manual.
•
[XX] indicates the selected items.
•
( XX) indicates references are
available on the stated page.
Maintenance
Cleaning the unit: Wipe off dirt on the faceplate with a dry silicone or soft
cloth.
Cleaning the connector: Detach the faceplate and clean the connector
gently with a cotton swab, being careful not to damage the connector. Connector (on the reverse
side of the faceplate)
JS_JVC_KD_X310BT_E_02_EN.indd 2 12/6/2013 9:22:27 AM

3
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
BASICS
Remote control (RM-RK52) (not supplied)
This unit can be remotely controlled with an
optionally purchased remote control.
To Do this (on the faceplate) Do this (on the remote control)
Turn on the power Press B/SOURCE.
• Press and hold to turn off the power. ( not available )
Adjust the volume Turn the volume knob. Press VOL + or VOL –.
Press the volume knob to mute the sound or pause playback.
• Press again to cancel. Press to mute the sound or pause playback.
• Press again to cancel.
Select a source • Press B/SOURCE repeatedly.
• Press B/SOURCE, then turn the volume knob within 2 seconds.
Press SOURCE repeatedly.
Change the display
information
Press DISP repeatedly.
( 17)
• Press and hold to scroll the current display information. ( not available )
Attach
How to reset
Detach
Your preset adjustments
will also be erased.
Faceplate
Volume knob
(turn/press)
Detach
button
Display window
ENGLISH |
Pull out the insulation sheet
when using for the first time.
How to replace the battery
Remote sensor
(Do not expose to bright sunlight.)
JS_JVC_KD_X310BT_E_02_EN.indd 3 12/6/2013 9:22:30 AM

4
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
GETTING STARTED
Cancel the demonstration
1 Press and hold MENU.
2 Turn the volume knob to select [DEMO] , then press the knob.
3 Turn the volume knob to select [DEMO OFF] , then press the knob.
4 Press MENU to exit.
Set the clock
1 Press and hold MENU.
2 Turn the volume knob to select [CLOCK] , then press the knob.
3 Turn the volume knob to select [CLOCK SET] , then press the knob.
4 Turn the volume knob to make the settings, then press the knob.
Day Hour Minute
5 Turn the volume knob to select [24H/ 12H] , then press the knob.
6 Turn the volume knob to select [12 HOUR] or [24 HOUR] , then press the
knob.
7 Press MENU to exit.
Set the basic settings
1 Press and hold MENU.
2 Turn the volume knob to make a selection (see the following table),
then press the knob.
3 Press MENU to exit.
To return to the previous setting item or hierarchy, press GT/P.
1
2
Default: XX
CLOCK
CLOCK ADJ AUTO
:The clock time is automatically set using the Clock Time (CT) data in
FM Radio Data System signal.;
OFF :Cancels.
CLOCK DISP ON :The clock time is shown on the display even when the unit is turned
off.;
OFF :Cancels.
SETTINGS
BEEP ON
:Activates the keypress tone.; OFF :Deactivates.
SRC SELECT
AM
* ON :Enables AM in source selection.; OFF :Disables.
AUX * ON :Enables AUX in source selection.; OFF :Disables.
LANGUAGE Selects the display language for menu and Tag information (folder name, file
name, song title, artist name, album name) if applicable.
ENGLISH :Display language is English.
РУССКИЙ :Display language is Russian.
F/W UPDATE
SYSTEM / BLUETOOTH
F/W xxxx YES
:Starts upgrading the firmware.; NO :Cancels (upgrading is not
activated).
For details on how to update the firmware, see:
<http://www.jvc.net/cs/car/>.
* Not displayed when the corresponding source is selected.
3
JS_JVC_KD_X310BT_E_04A_EN.indd 4 31/12/2013 2:27:32 PM

5
ENGLISH |
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
USB / iPod
To Do this
Select a file Press S/T(or press H/Ion RM-RK52).
Select a folder *3Press 1K/2J(or press J/Kon RM-RK52).
Reverse/
Fast-forward
Press and hold S/T(or press and hold H/Ion RM-RK52).
Repeat play *4Press 4Brepeatedly to make a selection.
• JVC Playlist Creator (JPC) / JVC Music Control (JMC) file ( 16) : TRACKRPT,
RPTOFF
• MP3/WMA/WAV/FLAC file: TRACKRPT, FOLDERRPT, RPTOFF
• iPod: ONE RPT, ALL RPT, RPT OFF
Random play *4Press 3Arepeatedly to make a selection.
• MP3/WMA/WAV/FLAC file or JPC / JMC file: FOLDERRND, ALLRND,
RNDOFF
• iPod: SONGRND, ALLRND, RNDOFF
*1Do not leave the cable inside the car when not using.
*2You can still play/pause, file skip, fast-forward or reverse files from the unit.
*3Only for MP3/WMA/WAV/FLAC files. This does not work for iPod.
*4For iPod: Applicable under
[HEAD MODE] only.
Start playback
The source changes automatically and
playback starts.
USB
iPod/iPhone
Press 5 iPod MODE repeatedly to select the
control mode (
[HEAD MODE] / [IPHONE MODE] ).
HEAD MODE : From the unit.
IPHONE MODE : From the iPod/iPhone.*2
USB input terminal
USB input terminal USB 2.0 cable
*1
(commercially available)
(Accessory of the iPod/iPhone)
*1
JS_JVC_KD_X310BT_E_03_EN.indd 5 12/16/2013 9:14:12 AM

6
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
Select a file from a list
For iPod: Applicable only when [HEAD MODE] is selected. ( 5)
1 Press MENU
2 Turn the volume knob to make a selection, then press the knob.
• MP3/WMA/WAV/FLAC file: Select the desired folder, then a file.
• iPod or JPC / JMC file: Select the desired file from the list (PLAYLISTS,
ARTISTS, ALBUMS, SONGS, PODCASTS*, GENRES, COMPOSERS*,
AUDIOBOOKS*).
* Only for iPod.
If you have many files....
You can search through them quickly (on step 2above) by turning the
volume knob quickly.
• Not applicable for iPod.
Select a song by name
While listening to the iPod and [HEAD MODE] is selected ( 5) ....
If you have many folders or files, you can search through them quickly
according to the first character (A to Z, 0 to 9 and OTHERS).
• “OTHERS” appear if the first character is other than Ato Z, 0 to 9.
1 Press MENU.
2 Turn the volume knob to select the desired list, then press the
knob.
3 Press 1K/2Jor turn the volume knob quickly to select the desired
character.
4 Turn the volume knob to select the desired folder or file, then press
the knob.
Change the USB drive
When a smartphone (Mass Storage Class) is connected to the USB input
terminal, you can select its internal memory or external memory (such as an
SD card) to playback the stored songs.
You can also select the desired drive to playback when a multiple drives
device is connected.
Press 5 iPod MODE repeatedly to select the desired drive.
(or)
1 Press and hold MENU.
2 Turn the volume knob to select [USB/IPOD] , then press the knob.
3 Turn the volume knob to select [USB] , then press the knob.
4 Press the volume knob to select [DRIVECHANGE] .
The next drive is selected automatically.
Repeat steps 1to 4to select the following drives.
Selectable items:
[DRIVE  1] to [DRIVE  5]
Change the playback speed of the Audiobook
While listening to the iPod and [HEAD MODE] is selected ( 5) ....
1 Press and hold MENU.
2 Turn the volume knob to select [USB/IPOD] , then press the knob.
3 Turn the volume knob to select [IPOD] , then press the knob.
4 Turn the volume knob to make a selection, then press the knob.
BOOK NORMAL / BOOK FASTER / BOOK SLOWER : Select the desired playback
speed of the Audiobooks sound file in your iPod/iPhone.
(Default: Depends on your iPod/iPhone setting.)
• To return to the previous setting item or hierarchy, press T/P.
• To cancel, press MENU.
USB / iPod
JS_JVC_KD_X310BT_E_02_EN.indd 6 12/6/2013 9:22:31 AM

7
ENGLISH |
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
RADIO
“ST” lights up when receiving an FM stereo broadcast with sufficient
signal strength.
Search for a station
1 Press B/SOURCE to select FM or AM.
2 Press S/T(or press H/Ion RM-RK52) to search for a station
automatically.
(or)
Press and hold S/T(or press and hold H/Ion RM-RK52) until
“M” flashes, then press repeatedly to search for a station manually.
Store a station
You can store up to 18 stations for FM and 6 stations for AM.
While listening to a station....
Press and hold one of the number buttons (1to 6) to store.
(or)
1 Press and hold the volume knob until “PRESETMODE” flashes.
2 Turn the volume knob to select a preset number, then press the
knob.
The preset number flashes and “MEMORY” appears.
• To select a stored station: Press one of the number buttons (1to6).
(or)
Press MENU, then turn the volume knob to select a preset number and
press the knob to confirm.
Search for your favorite program (PTY Search)
Available only for FM source.
1 Press and hold T/P.
2 Turn the volume knob to select a PTY code, then press the knob to
start searching.
If there is a station broadcasting a program of the same PTY code as
you have selected, that station is tuned in.
PTY code: NEWS , AFFAIRS , INFO , SPORT , EDUCATE , DRAMA , CULTURE , SCIENCE , VARIED ,
POP M (music), ROCK M (music), EASY M (music), LIGHT M (music), CLASSICS , OTHER M
(music),
WEATHER , FINANCE , CHILDREN , SOCIAL , RELIGION , PHONE IN , TRAVEL , LEISURE ,
JAZZ , COUNTRY , NATION M (music), OLDIES , FOLK M (music), DOCUMENT
Activate TA Standby Reception
Available only for FM source.
Press T/P.
The unit will temporarily switch to Traffic Announcement (TA) (if
available) from any source other than AM.
• To deactivate, press T/P again.
Other settings
1 Press and hold MENU.
2 Turn the volume knob to select [TUNER] , then press the knob.
3 Turn the volume knob to make a selection ( 8) , then press the
knob.
4 Press MENU to exit.
To return to the previous setting item or hierarchy, press T/P.
JS_JVC_KD_X310BT_E_02_EN.indd 7 12/6/2013 9:22:31 AM

8
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
Use a portable audio player
1 Connect a portable audio player (commercially available).
2 Select [ON] for [AUX] in [SRC SELECT] . ( 4)
3 Press B/SOURCE to select AUX.
4 Turn on the portable audio player and start playback.
Use a 3-core plug head stereo mini plug for optimum audio
output.
3.5mm stereo mini plug with “L” shaped connector
(commercially available)
Portable audio player
Auxiliary input jack
AUX
Default: XX
RADIO TIMER Turns on the radio at a specific time regardless of the current source.
1 ONCE / DAILY / WEEKLY / OFF :Select how often the timer will be turned
on.
2 FM / AM :Select the FM or AM band.
3 01 to 18 (for FM)/ 01 to 06 (for AM):Select the preset station.
4 Set the activation day*
1
and time.
• “
M ” lights up when complete.
*
1
Selectable only when [ONCE] or [WEEKLY] is selected in step 1 .
Radio Timer will not activate for the following cases.
• The unit is turned off.
•
[OFF] is selected for [AM] in [SRC SELECT] after Radio Timer for AM is
selected.
( 4)
SSM SSM 01 – 06
/ SSM 07 – 12 / SSM 13 – 18 :Automatically presets up to
18 stations for FM. “SSM” stops flashing when the first 6 stations are stored.
Select
SSM 07 – 12 / SSM 13 – 18 to store the following 12 stations.
IF BAND *2 AUTO :Increases the tuner selectivity to reduce interference noises from
adjacent FM stations. (Stereo effect may be lost.);
WIDE :Subjects to
interference noises from adjacent FM stations, but sound quality will not be
degraded and the stereo effect will remain.
MONO *2 ON :Improves the FM reception, but the stereo effect will be lost.;
OFF :Cancels.
NEWS-STBY *2 ON :The unit will temporarily switch to News Programme if available.;
OFF :Cancels.
REGIONAL *2 ON : Switches to another station only in the specific region using the “AF”
control.;
OFF :Cancels.
AF SET *2 ON : Automatically searches for another station broadcasting the same
program in the same Radio Data System network with better reception
when the current reception is poor.;
OFF : Cancels.
*2Only for FM source.
RADIO
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9
ENGLISH |
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
BLUETOOTH®
You can operate Bluetooth devices using this unit.
Connect the microphone
If you turn off the unit or detach the control panel during
a phone call conversation, the Bluetooth connection is
disconnected. Continue the conversation using your mobile
phone.
Supported Bluetooth profiles
– Hands-Free Profile (HFP1.5)
– Advanced Audio Distribution Profile (A2DP)
– Audio/Video Remote Control Profile (AVRCP1.3)
– Object Push Profile (OPP)
– Phonebook Access Profile (PBAP)
– Serial Port Profile (SPP)
Pair a Bluetooth device
When connecting a Bluetooth device to the unit for the first time, perform pairing
between the unit and the device. Once the pairing is completed, the Bluetooth device
will remain registered in the unit even if you reset the unit.
• Up to five devices can be registered (paired) in total.
• A maximum of two Bluetooth phones and one Bluetooth audio device can be
connected at any time.
• This unit supports Secure Simple Pairing (SSP).
• Some Bluetooth devices may not automatically connect to the unit after pairing.
Connect the device to the unit manually. Refer to the instruction manual of the
Bluetooth device for more information.
1 Press B/SOURCE to turn on the unit.
2 Search and select “JVC UNIT” on the Bluetooth device.
“BTPAIRING” flashes on the display.
• For some Bluetooth devices, you may need to enter the Personal Identification
Number (PIN) code immediately after searching.
3 Perform (A) or (B) depending on what scrolls on the display.
• For some Bluetooth devices, pairing sequence may vary from the steps described
below.
(A) “[Device Name]” “XXXXXX” “VOL–YES” “BACK–NO”
• “XXXXXX” is a 6-digit passkey randomly generated during each pairing.
Ensure that the passkey which appears on the unit and Bluetooth device is
the same.
Press the volume knob to confirm the passkey.
Operate the Bluetooth device to confirm the passkey.
(B) “[Device Name]” “VOL–YES” “BACK–NO”
Press the volume knob to start pairing.
• If “PAIRING” “PIN 0000” scrolls on the display, enter the PIN code “0000”
into the Bluetooth device.
You can change to a desired PIN code before pairing.
( 13)
• If only “PAIRING” appears, operate the Bluetooth device to confirm pairing.
“PAIRING COMPLETED” appears when pairing is completed.
• “ ” will light up when a Bluetooth mobile phone is connected.
• “ ” will light up when a Bluetooth audio player is connected.
Adjust the
microphone angle
Secure using cord
clamps (not supplied)
if necessary.
Microphone input jack
Microphone (supplied)
Rear panel
JS_JVC_KD_X310BT_E_02_EN.indd 9 12/6/2013 3:13:15 PM

10
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
Bluetooth mobile phone
To Do this
Receive a call Press or the volume knob.
On RM-RK52: Press J/K/H/I.
• When
[AUTO ANSWER] is set to the selected time, the
unit answers incoming call automatically.
( 11)
Reject an
incoming call
Press and hold or the volume knob.
On RM-RK52: Press and hold J/K/H/I.
End a call Press and hold or the volume knob.
On RM-RK52: Press and hold J/K/H/I.
Activate or
deactivate
hands-free
mode
Press the volume knob during a call.
• Operations may vary according to the connected
Bluetooth mobile phone.
Adjust the
phone volume
Turn the volume knob during a call.
Phone volume:
[00] to [50] (Default: [15] )
• This adjustment will not affect the volume of the
other sources.
Switch between
two connected
phones
Press repeatedly.
• Not applicable during a call.
Improve the sound quality during a call
While talking on the phone....
1 Press and hold MENU.
2 Turn the volume knob to make a selection ( 11) , then press the
knob.
3 Press MENU to exit.
To return to the previous setting item or hierarchy, press GT/P.
BLUETOOTH®
Bluetooth compatibility check mode
You can check the connectivity of the supported profile between the
Bluetooth device and the unit.
• Make sure there is no Bluetooth device connected.
1 Press and hold .
“BLUETOOTH” “CHECK MODE” appears. “SEARCH NOW USING
PHONE” “PIN IS 0000” scrolls on the display.
2 Search and select “JVC UNIT” on the Bluetooth device within
3minutes.
3 Perform (A), (B) or (C) depending on what appears on the display.
(A) “PAIRING” “XXXXXX” (6-digit passkey): Ensure that the same
passkey appears on the unit and Bluetooth device, then operate
the Bluetooth device to confirm the passkey.
(B) “PAIRING” “PIN IS 0000”: Enter “0000” on the Bluetooth device.
(C) “PAIRING”: Operate the Bluetooth device to confirm pairing.
After pairing is successful, “PAIRING OK” “[Device Name]” appears and
Bluetooth compatibility check starts.
If “CONNECT NOW USING PHONE” appears, operate the Bluetooth device
to allow phonebook access to continue.
The connectivity result flashes on the display.
“PAIRING OK” and/or “H.FREE OK”*1and/or “A.STREAM OK”*2and/or
“PBAP OK”*3: Compatible
*1Compatible with Hands-Free Profile (HFP)
*2Compatible with Advanced Audio Distribution Profile (A2DP)
*3Compatible with Phonebook Access Profile (PBAP)
After 30 seconds, “PAIRING DELETED” appears to indicate that pairing has
been deleted, and the unit exits check mode.
• To cancel, press and hold B/SOURCE to turn off the power, then turn
on the power again.
JS_JVC_KD_X310BT_E_03_EN.indd 10 12/16/2013 9:18:33 AM

11
ENGLISH |
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
Default: XX
MIC LEVEL –20
— +08 ( 0 ):The sensitivity of the microphone increases as the
number increased.
NOISE RDCT –05 —– 20 ( –10 ):Adjust the noise reduction level until the least
noise is being heard during a phone conversation.
ECHO CANCEL 1 — 10 ( 4 ):Adjust the echo cancellation delay time until the least
echo is being heard during a phone conversation.
Bluetooth mode operations
1 Press to enter Bluetooth mode.
2 Turn the volume knob to make a selection (see the following table),
then press the knob.
3 Press MENU to exit.
To return to the previous setting item or hierarchy, press GT/P.
RECENT CALL
1 Press the volume knob to select a name or a phone number.
• “>” indicates call received, “<“ indicates call made, “M” indicates
call missed.
• “NO HISTORY” appears if there is no recorded call history or call
number.
2 Press the volume knob to call.
PHONEBOOK
1 Turn the volume knob to select a name, then press the knob.
2 Turn the volume knob to select a phone number, then press the knob to
call.
• If the phone supports PBAP, the phonebook of the connected phone is
automatically transferred to the unit when pairing. If the phone does
not support PBAP, “SEND P.BOOK MANUALLY” appears. Transfer the
phonebook manually.
(  13, P.BOOK WAIT)
• This unit can display only non-accent letters. (Accent letters such as “Ú”
is showns as “U”.)
• If the phonebook contains many contacts,
(  12, Select a contact by
name).
BLUETOOTH®
DIAL NUMBER 1 Turn the volume knob to select a number (0 to 9) or character ( , #,
+).
2 Press S/ T to move the entry position.
Repeat steps
1 and 2 until you finish entering the phone number.
3 Press the volume knob to call.
VOICE Speak the name of the contact you want to call or the voice command to
control the phone functions.
(  12, Use Voice Recognition)
SETTINGS Default: XX
AUTO ANSWER 01 SEC
— 30 SEC :The unit answer incoming call automatically in the
selected time (seconds).;
OFF :Cancels.
RING TONE IN UNIT: The unit rings to notify you when a call/text message comes in.
(Default ring tone is different according to the paired device.)
•
CALL: Selects your preferred ring tone ( TONE 1 — 5 ) for incoming
calls.
•
MESSAGE: Selects your preferred ring tone ( TONE 1 — 5 ) for
incoming text messages.
IN PHONE: The unit uses the connected phones’ ring tone to notify you
when a call/text message comes in. (The connected phone will ring if it
does not support this feature.)
MSG NOTICE * ON: The unit rings and “RCV MESSAGE” appears to notify you of an
incoming text message.;
OFF :Cancels.
* Functionality depends on the type of the phone used.
JS_JVC_KD_X310BT_E_03A_EN.indd 11 12/16/2013 2:45:02 PM

12
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
Text message notification
When the phone receives a text message, the unit rings and “RCV
MESSAGE” appears.
• You cannot read, edit, or send a message through the unit.
• To clear the message, press any button.
Use Voice Recognition
1 Press and hold .
The connected phone (which has been paired the earliest) is
activated. However, if priority device is connected, pressing and
holding activate the priority device.
( 13, PRIORITY)
2 Speak the name of the contact you want to call or the voice
command to control the phone functions.
• Supported Voice Recognition features vary for each phone. Refer to the
instruction manual of the connected phone for details.
• This unit also supports the intelligent personal assistant function of
iPhone.
Select a contact by name
• You can search through the contacts quickly according to the first letter
(A to Z, 0 to 9, and OTHERS).
• “OTHERS” appears if the first character is other than A to Z, 0 to 9.
1 Press to enter Bluetooth mode.
2 Turn the volume knob to select [PHONEBOOK] , then press the knob.
3 Press 1K/2Jto select the desired letter.
4 Turn the volume knob to select a name, then press the knob.
5 Turn the volume knob to select a phone number, then press the
knob to call.
To return to the previous setting item or hierarchy, press T/P.
Store a contact in memory
You can store up to 6 contacts.
1 Press to enter Bluetooth mode.
2 Turn the volume knob to select [RECENT CALL] , [PHONEBOOK] , or
[DIAL NUMBER] , then press the knob.
3 Turn the volume knob to select a contact or enter a phone number.
If a contact is selected, press the volume knob to show the phone
number.
4 Press and hold one of the number buttons (1to 6).
“MEMORY P(selected preset number)” appears when the contact is
stored.
To erase a contact from the preset memory, select [DIAL NUMBER] in
step
2 and store a blank number.
Make a call from memory
1 Press to enter Bluetooth mode.
2 Press one of the number buttons (1to 6).
3 Press the volume knob to call.
“NO PRESET” appears if there is no contacts stored.
Delete a contact
Not applicable for mobile phone that supports PBAP.
1 Press to enter Bluetooth mode.
2 Turn the volume knob to select [RECENT CALL] or [PHONEBOOK] , then
press the knob.
3 Turn the volume knob to select a contact or a phone number.
4 Press and hold T/P.
5 Turn the volume knob to select [DELETE] or [DELETE ALL] , then press
the knob.
DELETE : Selected name or phone number in step 3is deleted.
DELETE ALL : All names or phone numbers from the selected menu in
step 2is deleted.
6 Turn the volume knob to select [YES] or [NO] , then press the knob.
BLUETOOTH®
JS_JVC_KD_X310BT_E_02_EN.indd 12 12/6/2013 9:22:35 AM

13
ENGLISH |
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
BLUETOOTH®
Bluetooth mode settings
1 Press and hold MENU.
2 Turn the volume knob to select [BLUETOOTH] , then press the knob.
3 Turn the volume knob to make a selection (see the following table),
then press the knob.
4 Press MENU to exit.
To return to the previous setting item or hierarchy, press GT/P.
Default:
XX
PHONE
Selects the phone or audio device to connect or disconnect.
“” appears in front of the device name.
AUDIO
APPLICATION
Shows the connected phone name using the JVC Smart Music Control *1
app. “ ” appears in front of the device name.
DELETE PAIR 1 Turn the volume knob to select a device to delete, then press the
knob.
2 Turn the volume knob to select [YES] or [NO] , then press the knob.
PRIORITY Selects a device to be connected as priority device. “ ” appears in front
of the device name set as priority.
•
“NO PAIR” appears if there is no registered device found.
P.BOOK WAIT *2 Copies up to 400 numbers from the phonebook memory of a connected
phone.
SET PINCODE
(0000)
Changes the PIN code (up to 6 digits).
1 Turn the volume knob to select a number.
2 Press S/ T to move the entry position.
Repeat steps
1 and 2 until you finish entering the PIN code.
3 Press the volume knob to confirm.
AUTO CNNCT ON :The unit automatically reconnect when the Bluetooth device is
within range.;
OFF :Cancels.
INITIALIZE YES :Initializes all the Bluetooth settings (including stored pairing,
phonebook, and etc.).;
NO :Cancels.
INFORMATION MY  BT  NAME : Displays the unit name (JVCUNIT).;
MY  ADDRESS : Shows address of this unit.
*1JVC Smart Music Control is designed to view JVC car receiver status
and perform simple control operations on Android smart phones.
For JVC Smart Music Control operations, visit JVC website:
<http://www.jvc.net/cs/car/>.
*2Selectable only when the connected phone supports OPP.
JS_JVC_KD_X310BT_E_04A_EN.indd 13 30/12/2013 10:06:44 AM

14
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
AUDIO SETTINGS
1 Press and hold MENU.
2 Turn the volume knob to make a selection ( see the following table ) ,
then press the knob.
Repeat step 2until the desired item is selected.
3 Press MENU to exit.
To return to the previous setting item or hierarchy, press T/P.
Default: XX
EQ SETTING
EQ PRESET FLAT
/ HARD ROCK / JAZZ / POP / R&B / TALK / USER1 / USER2 /
VOCAL BOOST / BASS BOOST / CLASSICAL / DANCE :Selects a preset
equalizer.
EASY EQ
Default: 00
1 USER1 / USER2 :Select a preset name.
2 Adjust your own sound settings.
SUB.W
*1
: –08 to +08 / BASS  LVL : –06 to +06 /
MID  LVL : –06 to +06 / TRE  LVL : –06 to +06
PRO EQ
1 USER1 / USER2 :Select a preset name.
2 BASS / MIDDLE / TREBLE :Select a sound tone.
3 Adjust the sound elements of the selected sound tone.
BASS Frequency: 60 / 80 / 100 / 200 Hz Default: ( 80 Hz )
Level:
–06 to +06 ( 00 )
Q:
Q1.0 / Q1.25 / Q1.5 / Q2.0 ( Q1.0 )
MIDDLE Frequency: 0.5 / 1.0 / 1.5 / 2.5 kHz Default: ( 1.0 kHz )
Level:
–06 to +06 ( 00 )
Q:
Q0.75 / Q1.0 / Q1.25 ( Q1.25 )
TREBLE Frequency: 10.0 / 12.5 / 15.0 / 17.5 kHz Default: ( 10.0 kHz )
Level:
–06 to +06 ( 00 )
Q:
Q FIX ( Q FIX )
BLUETOOTH®
Bluetooth audio player
Operations and display indications may differ according to their
availability on the connected device.
To Do this
Playback 1 Press B/SOURCE to select BTAUDIO.
2 Operate the Bluetooth audio player to start
playback.
Pause or
resume
playback
Press MENU (or press on RM-RK52).
Select group or
folder
Press 1K/2J(or press J/Kon RM-RK52).
Reverse/
forward skip
Press S/T(or press H/Ion RM-RK52).
Reverse/
fast-forward
Press and hold S/T(or press and hold H/Ion
RM-RK52).
Repeat play Press 4 repeatedly to make a selection.
TRACKRPT, ALLRPT, RPTOFF
Random play Press 3 repeatedly to make a selection.
GROUPRND, ALLRND, RNDOFF
JS_JVC_KD_X310BT_E_02_EN.indd 14 12/6/2013 9:22:35 AM

15
ENGLISH |
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
AUDIO
BASS BOOST +01
/ +02 : Selects your preferred bass boost level.; OFF :Cancels.
LOUD 01 / 02 :Boosts low or high frequencies to produce a well-balanced sound
at low volume.;
OFF :Cancels.
SUB.W LEVEL
*1
–08 — +08 ( 00 ):Adjusts the subwoofer output level.
SUB.W
*2
ON / OFF : Turns on or off the subwoofer output.
SUB.W  LPF
*1
THROUGH :All signals are sent to the subwoofer. ; LOW  55Hz /
MID  85Hz / HIGH 120Hz :Audio signals with frequencies lower than
55Hz/ 85Hz/ 120Hz are sent to the subwoofer.
FADER
*3
*4
R06 — F06 ( 00 ):Adjusts the front and rear speaker output balance.
BALANCE
*3
L06 — R06 ( 00 ):Adjusts the left and right speaker output balance.
VOL  ADJUST –05 — +05 ( 00 ):Presets the volume adjustment level of each source
(compared to the FM volume level). Before adjustment, select the source
you want to adjust. (“VOLADJFIX” appears if FM is selected.)
AMP  GAIN LOW  POWER :Limits the maximum volume level to 30. (Select if the
maximum power of each speaker is less than 50W to prevent damaging
the speakers.);
HIGH POWER :The maximum volume level is 50.
D.T.EXP
(Digital Track
Expander)
ON :Creates realistic sound by compensating the high-frequency
components and restoring the rise-time of the waveform that are lost in
audio data compression.;
OFF :Cancels.
L/O  MODE SUB.W / REAR :Selects whether rear speakers or a subwoofer are
connected to the REAR/SW line out terminals on the rear panel (through an
external amplifier).
*1Displayed only when
[L/O  MODE] is set to [SUB.W] and [SUB.W] is set to
[ON] .
*2Displayed only when
[L/O  MODE] is set to [SUB.W] .
*3This adjustment will not affect the subwoofer output.
*4If you are using a two-speaker system, set the fader level to
[00] .
AUDIO SETTINGS
1 Press and hold MENU.
2 Turn the volume knob to make a selection (see the following table),
then press the knob.
Repeat step
2until the desired item is selected.
3 Press MENU to exit.
To return to the previous setting item or hierarchy, press T/P.
Default: XX
DISPLAY
DIMMER
Selects the display and button illumination adjusted in the [BRIGHTNESS]
setting.
AUTO :Changes between the day and night adjustments when you turn off
or on the car headlights.*
1
; ON :Selects the night adjustments.; OFF :Selects
the day adjustments.
BRIGHTNESS Sets the button, display and USB input terminal brightness for day and night
separately.
1 DAY / NIGHT :Select day or night.
2 Select a zone for setting. ( Illustration above)
3 Set the brightness level ( 00 to 31 ).
(Default:
BUTTON ZONE : DAY : 25 ; NIGHT : 09
DISP ZONE : DAY : 31 ; NIGHT : 12 )
SCROLL *2 ONCE :Scrolls the display information once.; AUTO :Repeats scrolling at
5-second intervals.;
OFF :Cancels.
*1
The illumination control wire connection is required. ( 21)
*2
Some characters or symbols will not be shown correctly (or will be blanked).
DISPLAY SETTINGS
JS_JVC_KD_X310BT_E_02_EN.indd 15 12/6/2013 9:22:35 AM

16
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
MORE INFORMATION
Playable files
• Playable audio file: MP3 (.mp3), WMA (.wma), WAV(.wav), FLAC (.flac)
• Playable USB device file system: FAT12, FAT16, FAT32
Even when audio files comply with the standards listed above, playback may be impossible
depending on the types or conditions of media or device.
About USB devices
• This unit can play MP3/WMA/WAV/FLAC files stored on a USB mass storage class device.
• You cannot connect a USB device via a USB hub.
• Connecting a cable whose total length is longer than 5m may result in abnormal playback.
• The maximum number of characters for:
- Folder names: 64 characters
- File names: 64 characters
- MP3 Tag: 64 characters
- WMA Tag: 64 characters
- WAV Tag: 64 characters
- FLAC Tag: 64 characters
• This unit can recognize a total of 20 480 files, 999 folders (999 files per folder including folder
without unsupported files), and of 8 hierarchies.
• This unit cannot recognize a USB device whose rating is other than 5V and exceeds 1A.
About iPod/iPhone
• Made for
- iPod touch (1st, 2nd, 3rd, 4th, and 5th generation)
- iPod classic
- iPod nano (3rd, 4th, 5th, 6th and 7th generation)
- iPhone, iPhone 3G, 3GS, 4, 4S, 5
• It is not possible to browse video files on the “Videos” menu in
[HEAD MODE] .
• The song order displayed on the selection menu of this unit may differ from that of the iPod/
iPhone.
• If some operations are not performed correctly or as intended, visit:
<http://www.jvc.net/cs/car/>.
About JVC Playlist Creator and JVC Music Control
• This unit supports the PC application JVC Playlist Creator and Android
TM
application JVC Music
Control.
• When you play audio file with song data added using the JVC Playlist Creator or JVC Music
Control, you can search for audio file by Genres, Artists, Albums, Playlists, and Songs.
• JVC Playlist Creator and JVC Music Control are available from the following web site:
<http://www.jvc.net/cs/car/>.
About Bluetooth
• Depending on the Bluetooth version of the device, some Bluetooth devices may not be able
to connect to this unit.
• This unit may not work with some Bluetooth devices.
• Signal conditions vary, depending on the surroundings.
• For more information about Bluetooth, visit the following JVC website:
<http://www.jvc.net/cs/car/>.
Available Cyrillic letters
Available characters
Display indications
JS_JVC_KD_X310BT_E_02_EN.indd 16 12/6/2013 9:22:36 AM

17
ENGLISH |
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
Change the display information
Press DISP repeatedly.
FM or AM Station name (PS)*
1
Frequency Program type (PTY)*
1
*
2
Title*
1
*
2
Day/Clock (back to the beginning)
*1
For FM Radio Data System stations only.
*2
If unavailable, “NO PTY” / “NO TEXT” appears.
USB Playing time Day/Clock Album title/Artist*
3
Track title*
3
Folder/file
name (back to the beginning)
*3
If not recorded, “NO NAME” appears.
USB-IPOD Playing time Day/Clock Album title/Artist*
4
Track title*
4
(back to
the beginning)
*4
If not recorded, “NO NAME” appears.
AUX AUX Day/Clock
BT AUDIO Playing time Day/Clock Album title/Artist*
5
Track title*
5
(back to
the beginning)
*5
If not recorded, “NO NAME” appears.
TROUBLESHOOTING
Symptom Remedy
Sound cannot be heard. • Adjust the volume to the optimum level.
• Check the cords and connections.
“MISWIRING CHK WIRING THEN
RESET UNIT” / “WARNING CHK
WIRING THEN RESET UNIT”
appears and no operations can
be done.
Check to be sure the terminals of the speaker wires are
insulated properly, then reset the unit. If this does not
solve the problem, consult your nearest service center.
Source cannot be selected. Check the
[SRC SELECT] setting. ( 4)
Radio reception is poor. / Static
noise while listening to the radio.
• Connect the antenna firmly.
• Pull the antenna out all the way.
Correct characters are not
displayed.
This unit can only display uppercase letters, numbers,
and a limited number of symbols. The unit can also
display uppercase Cyrillic letters.
( 16)
Playback order is not as intended. The playback order is determined by the file name
(USB).
Elapsed playing time is not
correct.
This depends on the recording process earlier.
“NOT SUPPORT” appears and
track skips.
Check whether the track is a playable format.
( 16)
“CANNOT PLAY” flashes and/
or connected device cannot be
detected.
• Check whether the connected device is compatible
with this unit and ensure the files are in supported
formats.
( 16)
• Reattach the device.
“READING” keeps flashing. • Do not use too many hierarchical levels and folders.
• Reattach the USB device.
The iPod/iPhone does not turn on
or does not work.
• Check the connection between this unit and iPod/
iPhone.
• Detach and reset the iPod/iPhone using hard reset.
MORE INFORMATION
JS_JVC_KD_X310BT_E_02_EN.indd 17 12/6/2013 9:22:36 AM

18
Data Size: B6L (182 mm x 128 mm)
Book Size: B6L (182 mm x 128 mm)
Symptom Remedy
Bluetooth®
No Bluetooth device is
detected.
• Search from the Bluetooth device again.
• Reset the unit.
( 3)
Pairing cannot be made. • Make sure you have entered the same PIN code to
both the unit and Bluetooth device.
• Delete pairing information from both the unit and the
Bluetooth device, then perform pairing again.
( 9)
“PAIRING FULL” appears. The number of registered devices has reached its
limit. Retry after deleting an unnecessary device.
( 13, DELETE PAIR)
“PLEASE WAIT” appears. The unit is preparing to use the Bluetooth function. If
the message does not disappear, turn off and turn on
the unit, then connect the device again.
“BT DEVICE NOT FOUND”
appears.
The unit failed to search for the registered Bluetooth
devices during
[AUTO CNNCT] . Turn on Bluetooth
from your device and connect manually. ( 
13 )
Echo or noise occurs. • Adjust the microphone unit’s position. ( 
9 )
• Check the
[ECHO CANCEL] setting. (  11 )
Phone sound quality is
poor.
• Reduce the distance between the unit and the
Bluetooth device.
• Move the car to a place where you can get a better
signal reception.
“NOT SUPPORT” appears. The connected phone does not support Voice
Recognition feature.
“ERROR” appears. Try the operation again. If “ERROR” appears again,
check if the device supports the function you have
tried.
Symptom Remedy
Bluetooth®
The unit does not respond
when you try to copy the
phonebook to the unit.
You may have tried to copy the same entries (as
stored) to the unit. Press
DISP or GT/P to exit.
Sound is being interrupted or
skipped during playback of a
Bluetooth audio player.
• Reduce the distance between the unit and the
Bluetooth audio player.
• Turn off, then turn on the unit and try to connect
again.
• Other Bluetooth devices might be trying to connect
to the unit.
The connected Bluetooth
audio player cannot be
controlled.
• Check whether the connected Bluetooth audio
player supports Audio/Video Remote Control Profile
(AVRCP). (Refer to the instructions of your audio
player.)
• Disconnect and connect the Bluetooth player again.
“H/W ERROR” appears. Reset the unit and try the operation again. If “H/W
ERROR” appears again, consult your nearest service
center.
“BT ERROR PLS UPDATE”
appears.
Update the Bluetooth firmware. ( 
4 )
If you still have troubles, reset the unit. ( 3)
TROUBLESHOOTING
JS_JVC_KD_X310BT_E_02_EN.indd 18 12/10/2013 2:08:31 PM