JVC KD-SHX751: ~ ! Start searching for an ensemble.

To show the Dynamic Label Segment (DLS)

Tracing the same programme—

information

Alternative Frequency Reception

DISP

ENGLISH

You can keep listening to the same

programme by activating the Alternative

Frequency Reception.

• While receiving a DAB service:

When driving in an area where a DAB service

cannot be received, this receiver automatically

tunes in to another ensemble or FM RDS

station, broadcasting the same programme.

• While receiving an FM RDS station:

When driving in an area where a DAB service

Service frequency is displayed.

is broadcasting the same programme as the

FM RDS station is broadcasting, this receiver

automatically tunes in to the DAB service.

While listening to an ensemble that

supports DLS...

When shipped from the factory, Alternative

Frequency Reception is activated.

To deactivate the Alternative Frequency

Reception, see page 38.

*

Dynamic Label Segment (DLS—

DAB radio text information) is

displayed.

* Lights up when receiving a service

providing DLS.

•

The DLS screen will be temporarily canceled

when you operate the receiver.

To show whole text at once, press and hold

DISP while DLS is displayed.

Multi-line text screen appears.

• When the text contains more than 96

characters, another window appears to show

the rest of the text.

To restore the previous screen, press and hold

DISP again.

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Maintenance

How to clean the connectors

To keep discs clean

Frequent detachment will deteriorate the

A dirty disc may not play correctly.

connectors.

If a disc does become dirty, wipe

To minimize this possibility, periodically wipe

it with a soft cloth in a straight line

ENGLISH

the connectors with a cotton swab or cloth

from center to edge.

moistened with alcohol, being careful not to

• Do not use any solvent (for example,

damage the connectors.

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

Connector

edges. If such a disc is used, this

receiver may reject the disc.

Moisture condensation

To remove these rough spots, rub the edges

Moisture may condense on the lens inside the

with a pencil or ball-point pen, etc.

CD player in the following cases:

• After starting the heater in the car.

How to handle SD card

• If it becomes very humid inside the car.

SD cards are precision products. DO NOT

Should this occur, the CD player may

impact, bend, drop, or wet them.

malfunction. In this case, eject the disc and

leave the receiver turned on for a few hours

until the moisture evaporates.

Available character

In addition to the Roman alphabets (A – Z,

How to handle discs

a – z), the following characters will be used.

When removing a disc from

Center holder

• You can also use the following characters

its case, press down the center

to assign titles (see page 41).

holder of the case and lift the

disc out, holding it by the

Accented letters: upper case

edges.

• Always hold the disc by the edges. Do not

touch its recording surface.

When storing a disc into its case, gently insert

Accented letters: lower case

the disc around the center holder (with the

printed surface facing up).

• Make sure to store discs into the cases after

use.

Numbers and symbols

Do not use the following discs:

Sticker

Sticker

Stick-on

Warped

residue

Disc

label

disc

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More about this receiver

• If a DAB tuner is connected and Alternative

Basic operations

Frequency Reception for DAB services

Turning on the power

(DAB AF) is activated, Network-Tracking

• By pressing SOURCE on the receiver, you

Reception (AF-Regn’l) is also activated

can also turn on the power.

ENGLISH

automatically. On the other hand, Network-

Tracking Reception cannot be deactivated

Turning off the power

without deactivating Alternative Frequency

• If you turn off the power while listening to a

Reception. (See pages 38 and 39.)

disc, disc play will start from where playback

• TA Standby Reception and PTY Standby

has been stopped previously, next time you

Reception will be temporarily canceled while

turn on the power.

listening to an AM station.

• Message service requires the RDS Radiotext

Selecting the source

signal. It is available on most major stations.

• When no disc or SD card is loaded in the

If reception is weak, the service may become

receiver, “CD” or “SD” cannot be selected.

unavailable. For any questions regarding the

• Without connecting to the CD changer or

content of this service, please contact your

DAB tuner, “CD-CH” or “DAB” cannot be

broadcaster.

selected.

• If you want to know more about RDS, visit

• To select the “EXT-IN” for the playback

<http://www.rds.org.uk>.

source, set the “Ext Input” setting correctly

(see page 39).

Disc/SD card operations

Tuner operations

Caution for DualDisc playback

• The Non-DVD side of a “DualDisc” does

Storing stations in memory

not comply with the “Compact Disc Digital

• During SSM search...

Audio” standard. Therefore, the use of Non-

– All previously stored stations are erased and

DVD side of a DualDisc on this product may

stations are stored newly.

not be recommended.

– Received stations are preset in No. 1 (lowest

frequency) to No. 6 (highest frequency).

General

– When SSM is over, the station stored in

• This receiver has been designed to reproduce

No. 1 will be automatically tuned in.

CDs/CD Texts, and CD-Rs (Recordable)/

• When storing a station manually, a previously

CD-RWs (Rewritable) in audio CD (CD-DA),

preset station is erased when a new station is

MP3 and WMA format and MP3/WMA files

stored in the same preset number.

recorded in an SD card.

• When a disc or an SD card has been loaded,

FM RDS operations

selecting “CD” or “SD” for the playback

• Network-Tracking Reception requires two

source starts playback.

types of RDS signals—PI (Programme

Identification) and AF (Alternative

Inserting a disc

Frequency) to work correctly. Without

• When a disc is inserted upside down, the

receiving these data correctly, Network-

control panel moves down, and the disc

Tracking Reception will not operate.

automatically ejects from the loading slot.

• If you keep the control panel open for about 1

minute, (beeps sound when the “Beep” setting

is turned “On”—see page 39) the control

panel returns to its previous position.

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Playing a disc/SD card

• Do not use the following CD-Rs or CD-RWs:

– Discs with stickers, labels, or protective seal

• While playing an audio CD: If a title has been

stuck to the surface.

assigned to the audio CD (see page 41), it will

– Discs on which labels can be directly

be shown on the display.

printed by an ink jet printer.

ENGLISH

• While fast-forwarding or reversing an MP3 or

Using these discs under high temperatures or

WMA track, you can only hear intermittent

high humidities may cause malfunctions or

sounds.

damages to discs.

• While playing an SD card, the playback order

may differ from the one played back using

Playing an MP3/WMA track

other SD players.

• This receiver can play back MP3/WMA files

• This receiver may be unable to play back

with the extension code <.mp3> or <.wma>

some SD card due to their characteristics or

(regardless of the letter case—upper/lower).

recording conditions.

• This receiver can show the names of albums,

• This receiver cannot play back mini SD card

artists (performer), and ID3 Tag (Version 1.0,

and MMC.

1.1, 2.2, 2.3, or 2.4) for MP3 files and for

• If the inserted SD card does not have the

WMA files.

correct files, you cannot select “SD” for the

• This receiver can display only one-byte

playback source.

characters. No other characters can be

Playing a CD-R or CD-RW

correctly displayed (see page 49).

• This receiver can play back MP3/WMA files

• Use only “finalized” CD-Rs or CD-RWs.

meeting the conditions below:

• This receiver can play back only the files of

– Bit rate: 8 kbps — 320 kbps

the same type which is first detected if a disc

– Sampling frequency:

includes both audio CD (CD-DA) files and

48 kHz, 44.1 kHz, 32 kHz (for MPEG-1)

MP3/WMA files.

24 kHz, 22.05 kHz, 16 kHz (for MPEG-2)

• This receiver can play back multi-session

48 kHz, 44.1 kHz, 32 kHz (for WMA)

discs; however, unclosed sessions will be

– Disc format: ISO 9660 Level 1/ Level 2,

skipped while playing.

Romeo, Joliet, Windows long file name

• Some CD-Rs or CD-RWs may not play

• For MP3/WMA discs:

back on this receiver because of their disc

The maximum number of characters for file/

characteristics, and for the following causes:

folder names vary among the disc format used

– Discs are dirty or scratched.

(includes 4 extension characters—<.mp3> or

– Moisture condensation occurs on the lens

<.wma>).

inside the receiver.

– ISO 9660 Level 1: up to 12 characters

– The pickup lens inside the receiver is dirty.

– ISO 9660 Level 2: up to 31 characters

– CD-R/CD-RW on which the files are

– Romeo*: up to 128 (72) characters

written with “Packet Write” method.

– Joliet*: up to 64 (36) characters

– Improper recording conditions (missing

– Windows long file name*: up to 128 (72)

data, etc.) or media conditions (stain,

characters

scratch, warp, etc.).

* The parenthetic figure is the maximum

• CD-RWs may require a longer readout time

number of characters for file/folder names

since the reflectance of CD-RWs is lower

in case the total number of files and folders

than that of regular CDs.

is 313 or more.

To be continued....

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• For SD cards:

• ImageLink will not work in the following

The maximum number of characters for

cases:

folder name is 8 characters; file name is 12

– If no <jpw> fi le is included in an MP3/

characters.

WMA folder.

ENGLISH

The receiver cannot recognize folder with

– If Intro Scan is activated.

period (.) on the folder name.

– If the source is changed to another from

• This receiver can recognize the total of 512

“CD” or “SD.”

files, of 200 folders, and of 8 hierarchies of an

• If more than one <jpw> fi le are included in a

MP3/WMA disc; 255 files and 63 folders of

folder, a fi le with the youngest fi le number is

an SD card.

used for the graphic screen.

• This receiver can play back the files recorded

in VBR (variable bit rate).

Ejecting a disc

The files recorded in VBR have a discrepancy

• If the ejected disc is not removed within

in elapsed time display, and do not show

15 seconds, the disc is automatically inserted

the actual elapsed time. Especially, after

again into the loading slot to prevent it from

performing the search function, this difference

dust. (Disc will not play this time.)

becomes noticeable.

• This receiver cannot play back the following

Sound adjustment

files:

Selecting the DSP modes—DSP

– MP3 files encoded with MP3i and

MP3 PRO format.

• Effectiveness of “V.Cancel” depends on the

– MP3 files encoded in an unappropriated

recording condition of the sources. Especially,

format.

if you play back the following sources you

– MP3 files encoded with Layer 1/2.

cannot get the satisfactory results.

– WMA files encoded with lossless,

– Monaural sources such as AM and

professional, and voice format.

monaural FM broadcasting programs,

– WMA files which are not based upon

– Multiplex sound sources, and

®

Windows Media

Audio.

– Sources recorded with duets, strong echo, a

– WMA files copy-protected with DRM.

chorus, or only a few instruments.

– Files which have the data such as WAVE,

• If “V.Cancel” is selected, CCC, BBE, and

ATRAC3, etc.

preset sound modes (EQ) will not be adjusted

• The search function works but search speed is

(“Fix” appears on the display.)

not constant.

• When “4ch” is selected, rear speakers are

used only to reproduce reflections and

Changing the source

reverberations in order to creates a being-

• If you change the source, playback also stops

there feeling in your car compartment.

(without ejecting the disc).

• If fader or balance has been set close to

Next time you select “CD,” “SD,” or

its extreme, appropriate effect may not be

“CD-CH” for the playback source, playback

obtained.

starts from where it has been stopped

Setting the basic sound selection menu

previously.

—SEL

ImageLink

• If you are using a two-speaker system, set the

• “Large” ImageLink screen will be temporarily

fader level to the center.

changed to source operation screen when you

operate the receiver.

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• Subwoofer out setting takes effect only when

• If you try to store the 16th image for picture

a subwoofer is connected.

screen for each “Large” and “Small” size,

• You cannot change the input level—

“Picture Full” appears and you cannot start

“VolAdjust” of the FM stations. If the source

downloading. Delete unwanted files before

downloading.

is FM, “Fix” will appear when you try to

ENGLISH

adjust it.

General settings—PSM

Storing your own sound modes

• To set the “PICT” setting as you like,

• If you do not want to store your current

download the required files before setting.

adjustment, but only to apply the adjustment

If “Default” (for “Picture” and “Movie”)

to the current playback source, press MENU

and “No Slide” (for “Slideshow”) cannot be

to go back to the operation screen of the

changed to other options, required files have

current source. Adjustment you made remains

not been downloaded.

effective until you select a sound mode.

• “Auto Dimmer” may not work correctly on

some vehicles, particularly on those having a

Graphic displays

control dial for dimming. In this case, change

the “Dimmer” setting to any one other than

General

“Auto.”

• You can display two sizes of pictures and

• If you change the “Amp Gain” setting from

animations (see page 5).

“HighPower” to “Low Power” while the

– Large: <jpl> for the still pictures and <jpa>

volume level is set higher than “30,” the

for the animations;

receiver automatically changes the volume

The image can be shown as the display

level to “30.”

background.

– Small: <jpm> for the still pictures and

Other main functions

<jpb> for the animations;

The image is displayed like a CD jacket (in

Assigning titles to the sources

the same proportion of CD jacket).

• If you try to assign a title to the 31st disc,

“Name Full” appears and you cannot enter the

Downloading (or deleting) files

text entry mode. Delete unwanted titles before

• You can download a file only while selecting

assignment.

“CD” or “SD” for the playback source; on

• Titles assigned to discs in the CD changer can

the other hand, you can delete a file while

also be shown if you play back the disc in the

selecting any source.

receiver.

• If you have already downloaded an animation,

downloading a new animation deletes the

DAB tuner operations

previously stored animation.

• It takes a long time to download files.

• PTY Standby Reception works for the DAB

– About 6 seconds for a still image (one

tuner only using a Dynamic PTY, but not a

frame).

Static PTY.

– About 6 minutes for an animation of 60

• TA Standby Reception for FM RDS station

frames.

and Road Traffi c News Standby Reception for

• If a disc inserted does not include any <jpl>,

DAB cannot be set separately. The T/P button

<jpm>, <jpa>, and <jpb> files, beeps sound

always work for the both Standby Reception

when you try to operate the downloading

modes when the DAB tuner is connected.

procedure.

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Troubleshooting

What appears to be trouble is not always serious. Check the following points before calling a service

center.

Symptoms Causes Remedies

ENGLISH

• Sound cannot be heard

The volume level is set to the

Adjust it to the optimum

from the speakers.

minimum level.

level.

Connections are incorrect. Check the cords and

connections.

• The receiver does not work

The built-in microcomputer

Reset the receiver (see page

at all.

may have functioned

2).

incorrectly due to noise, etc.

General

• “Connect Error” appears on

The control panel is not

Remove the control panel,

the display.

attached correctly.

wipe the connector, then

attach it again (see pages 42

and 49).

• “Push Reset” appears on

Something is blocking the

Reset the receiver (see page

the display and the control

control panel movement.

2). If this does not work,

panel movement is freezed.

check the installation.

• SSM automatic presetting

Signals are too weak. Store stations manually.

does not work.

• Static noise while listening

The aerial is not connected

Connect the aerial firmly.

to the radio.

firmly.

• “No Text” appears on the

The station does not support

Check the Network-Tracking

display.

RDS RT or the reception is

Reception (see page 16).

weak.

FM/AM

• “Loading” does not

The receiving signal is

Check the Network-Tracking

disappear.

temporarily too weak to

Reception (see page 16).

receive a complete message

although the service is

available.

• CD-R/CD-RW cannot be

CD-R/CD-RW is not

• Insert a finalized CD-R/

played back.

finalized.

CD-RW.

• Tracks on the CD-R/

• Finalize the CD-R/CD-RW

CD-RW cannot be skipped.

with the component which

you used for recording.

• Disc cannot be ejected. Disc is locked.

Unlock the disc (see page 23).

• Disc cannot be recognized

The CD player may have

Eject the disc forcibly (see

(“No Disc,” “Loading

functioned incorrectly.

page 4).

Error,” or “Eject Error”

Disc playback

flashes).

• Disc sound is sometimes

You are driving on rough

Stop playback while driving

interrupted.

roads.

on rough roads.

Disc is scratched. Change the disc.

Connections are incorrect. Check the cords and

connections.

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Symptoms Causes Remedies

• “No Files” appears for a

No MP3/WMA tracks are

Change the disc or the SD

while, then the disc ejects.

recorded.

card.

MP3/WMA tracks do not

Add the extension code

ENGLISH

have the extension code

<.mp3> or <.wma> to their

<.mp3> or <.wma> in their

file names.

file names.

MP3/WMA tracks are not

Change the disc or the SD

recorded in the format

card. (Record MP3/WMA

compliant with ISO 9660

tracks using a compliant

Level 1, Level 2, Romeo, or

application.)

Joliet.

• Noise is generated. The track played back is

Skip to another track or

not an MP3/WMA track

change the disc or the

(although it has the extension

SD card. (Do not add the

code <.mp3> or <.wma>).

extension code <.mp3> or

<.wma> to non-MP3 or

WMA tracks.)

• Elapsed playing time is not

This sometimes occurs

correct.

during play. This is caused

by how the tracks are

recorded.

• “Not Support” appears on

• Tracks are not encoded in

Skip to the next track.

the display and track skips.

an appropriate format.

• Copy-protected WMA

tracks cannot be played

back.

• “No Music” appears on the

• No MP3/WMA tracks are

Change the disc or the SD

MP3/WMA disc/SD card playback

display.

recorded on the disc.

card (formatted in FAT

• Only <jpl>, <jpm>, <jpa>,

12/16).

<jpb>, <jpw> files are

recorded on the disc.

• “SD Loading Error”

SD card is not inserted

Detach the control panel and

appears on the display.

correctly.

reinsert the SD card. The

control panel goes back to

initial position (Angle 1): see

page 42.

• “Read Failed” appears on

Tracks are not encoded in an

Use SD card formatted in

the display.

appropriate format.

FAT 12/16.

The SD card or tracks cannot

Change the SD card.

be played back.

• Correct characters are

This receiver can only

not displayed (ex. album

display a limited number of

name).

special characters (see page

49).

To be continued....

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Symptoms Causes Remedies

• CCC, BBE, and preset

These sound adjustments

Select any mode other than

sound modes (EQ) cannot

cannot be performed when

“V.Cancel” for the DSP

ENGLISH

be used.

“V.Cancel” is selected for the

mode.

Sounds

DSP mode.

• Download does not seem to

It takes quite a long time to

finish.

download an animation of

many frames (see page 53).

Graphics

• The display graphic

Temperature in the car

Wait until the operating

function does not work

compartment is very low.

temperature resumes.

correctly.

• You cannot activate

No still images are

Download a still image.

“Slideshow” for “PICT”

downloaded yet.

PICT—PSM

(“No Slide” is shown as the

selectable item).

• “No Magazine” flashes on

No magazine is loaded in the

Insert the magazine.

the display.

CD changer.

• “No Disc” flashes on the

No disc is in the magazine.

Insert disc into the magazine.

display.

Disc is inserted upside down.

Insert disc correctly.

• “Reset 08” flashes on the

This receiver is not connected

Connect this receiver and the

display.

to the CD changer correctly.

CD changer correctly and

press the reset button of the

CD changer.

CD changer

• “Reset 01” – “Reset 07”

The CD player may have

Press the reset button of the

flashes on the display.

functioned incorrectly.

CD changer.

• The CD changer does not

The built-in microcomputer

Reset the receiver (see page

work at all.

may function incorrectly due

2).

to noise, etc.

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Specifications

[MW Tuner]

AUDIO AMPLIFIER SECTION

Sensitivity: 20 µV

Maximum Power Output:

Selectivity: 65 dB

Front: 52 W per channel

[LW Tuner]

Rear: 52 W per channel

Sensitivity: 50 µV

ENGLISH

Continuous Power Output (RMS):

Front: 22 W per channel into 4 Ω, 40 Hz

CD/SD PLAYER SECTION

to 20 000 Hz at no more than 0.8%

Type: Compact disc player

total harmonic distortion.

Signal Detection System: Non-contact optical

Rear: 22 W per channel into 4 Ω, 40 Hz

pickup (semiconductor laser)

to 20 000 Hz at no more than 0.8%

Number of Channels: 2 channels (stereo)

total harmonic distortion.

Frequency Response: 5 Hz to 20 000 Hz

Load Impedance: 4 Ω (4 Ω to 8 Ω allowance)

Dynamic Range: 98 dB

Equalizer Control Range:

Signal-to-Noise Ratio: 102 dB

Frequencies: 60 Hz, 150 Hz, 400 Hz, 1 kHz,

Wow and Flutter: Less than measurable limit

2.4 kHz, 6 kHz, 12 kHz

MP3 (MPEG Audio Layer 3):

Level: ±10 dB

Max. Bit Rate: 320 kbps

®

WMA (Windows Media

Audio):

Frequency Response: 40 Hz to 20 000 Hz

Max. Bit Rate: 192 kbps

Signal-to-Noise Ratio: 70 dB

Playable SD Card: Format: FAT 12/16

Line-In Level/Impedance:

Storage: Up to 512 MB

LINE IN: 1.5 V/20 kΩ load

Playable Audio Format for SD Card:

Line-Out Level/Impedance:

MP3/WMA

LINE OUT: 5.0 V/20 kΩ load (full scale)

Output Impedance: 1 kΩ

GENERAL

Other Terminals:

Power Requirement:

SUBWOOFER OUT

Operating Voltage:

Changer control

DC 14.4 V (11 V to 16 V allowance)

Steering wheel remote input

Grounding System: Negative ground

Allowable Operating Temperature:

TUNER SECTION

0°C to +40°C

Dimensions (W × H × D):

Frequency Range:

Installation Size (approx.):

FM: 87.5 MHz to 108.0 MHz

182 mm × 52 mm × 157 mm

AM: (MW) 522 kHz to 1 620 kHz

Panel Size (approx.):

(LW) 144 kHz to 279 kHz

188 mm × 58 mm × 13 mm

[FM Tuner]

Mass (approx.):

Usable Sensitivity: 11.3 dBf (1.0 µV/75 Ω)

1.7 kg (excluding accessories)

50 dB Quieting Sensitivity: 16.3 dBf (1.8 µV/75 Ω)

Alternate Channel Selectivity (400 kHz): 65 dB

Design and specifications are subject to change

Frequency Response: 40 Hz to 15 000 Hz

without notice.

Stereo Separation: 35 dB

Capture Ratio: 1.5 dB

• Microsoft and Windows Media are either

registered trademarks or trademarks of

Microsoft Corporation in the United States

and/or other countries.

• SD logo is a trademark.

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