JVC KD-G744 User manual
For canceling the display demonstration, see page 6.
For installation and connections, refer to the separate manual.
INSTRUCTIONS
GET0492-001A
[UI]
CD RECEIVER KD-G744
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Thank you for purchasing a JVC product.
Please read all instructions carefully before operation, to ensure your complete understanding and to obtain the best
possible performance from the unit.
IMPORTANT FOR LASER PRODUCTS
1. CLA 1 LA ER PRODUCT
2. CAUTION: Do not open the top cover. There are no user serviceable parts inside the unit; leave all servicing to
qualified service personnel.
3. CAUTION: Visible and/or invisible class 1M laser radiation when open. Do not view directly with optical
instruments.
4. REPRODUCTION OF LABEL: CAUTION LABEL, PLACED OUT IDE THE UNIT.
[European Union only]
For safety...
• Do not raise the volume level too much, as this will
block outside sounds, making driving dangerous.
• top the car before performing any complicated
operations.
Temperature insi e the car...
If you have parked the car for a long time in hot or cold
weather, wait until the temperature in the car becomes
normal before operating the unit.
Warning:
If you need to operate the unit while driving, be
sure to look around carefully or you may be involved
in a traffic accident.
Caution on volume setting:
Digital devices (CD/U B) produce very little noise
compared with other sources. Lower the volume
before playing these digital sources to avoid
damaging the speakers by sudden increase of the
output level.
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CONTENTS
Control panel .................................. 4
Remote controller — RM-RK50 ........... 5
Getting starte ................................ 6
Basic operations ................................................... 6
Ra io operations ............................. 7
Disc/USB evice operations .............. 8
Playing a disc in the unit ..................................... 8
Playing from a U B device .................................... 9
Soun a justments .......................... 12
General settings — PSM .................. 13
Other external component
operations ................................... 15
Title assignment .............................. 15
More about this unit ........................ 16
Maintenance ................................... 19
Troubleshooting .............................. 20
Specifications .................................. 22
Detaching the control panel
Attaching the control panel
How to reset your unit
• Your preset adjustments will also be erased.
How to forcibly eject a isc
“PLEA E” and “EJECT” appear alternately on the display.
• Be careful not to drop the disc when it ejects.
• If this does not work, reset your unit.
How to use the M MODE button
If you press M MODE, the unit goes into functions mode,
then the number buttons and 5/∞ buttons will work
as different function buttons.
Ex.: When number button 2 works as
MO (monaural) button.
To use these buttons for their original functions,
press M MODE again.
• Waiting for about 5 seconds without pressing any
of these buttons will automatically exit from the
functions mode.
Avoid touching the connectors.
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Parts i entification
Display win ow
Control panel
1 4 /¢ buttons
2 (standby/on/attenuator) button
3 5 (up) / ∞ (down) buttons
4 Control dial / OURCE button
5 Display window
6 U B (Universal erial Bus) input jack
7 EQ (equalizer) button
8 OPEN button
• To flip down the control panel.
• To eject the disc, flip down the control panel
then press 0 on the unit.
9 EL (select) button
p MO (monaural) button
q M ( trong-station equential Memory) button
w Number buttons
e RPT (repeat) button
r RND (random) button
t M MODE button
y DI P (display) button
u BAND button
i Remote sensor
DO NOT expose the remote sensor to strong light
(direct sunlight or artificial lighting).
o AUX (auxiliary) input jack
; Tr (track) indicator
a ource display / Track number / Folder number /
Time countdown indicator
s Auxiliary indicator
d U B indicator
f DI C indicator
g LOUD (loudness) indicator
h ound mode (iEQ: intelligent equalizer) indicators
—CLA IC, HIP HOP, JAZZ, ROCK, POP , U ER
j EQ (equalizer) indicator
k Disc information indicators—
TAG (Tag information), (folder), (track/file)
l Main display
/ Playback mode / item indicators—RND (random),
(disc), (folder), RPT (repeat)
z Tuner reception indicators— T (stereo),
MO (monaural)
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Remote controller — RM-RK50
Installing the lithium coin battery
(CR2025)
Aim the remote controller irectly at the remote
sensor on the unit. Make sure there is no obstacle
in between.
Warning:
• Do not install any battery other than CR2025 or
its equivalent; otherwise, it may explode.
• Do not leave the remote controller in a place
(such as the dashboard) exposed to direct
sunlight for a long time; otherwise, it may
explode.
• tore the battery in a place where children
cannot reach to avoid the risk of accidents.
• To prevent the battery from over-heating,
cracking, or starting a fire:
– Do not recharge, short, disassemble, heat the
battery, or dispose of it in a fire.
– Do not leave the battery with other metallic
materials.
– Do not poke the battery with tweezers or
similar tools.
– Wrap the battery with tape and insulate when
throwing away or saving it.
Main elements an features
1 (standby/on/attenuator) button
• Turns the power on if pressed briefly or
attenuates the sound when the power is on.
• Turns the power off if pressed and held.
2 5 U (up) / D (down) ∞ buttons
• Changes the FM/AM bands with 5 U.
• Changes the preset stations with D ∞.
• Changes the folder of the MP3/WMA.
3 VOL – / VOL + buttons
• Adjusts the volume level.
4 OUND button
• elects the sound mode (iEQ: intelligent
equalizer).
5 OURCE button
• elects the source.
6 2 R (reverse) / F (forward) 3 buttons
• earches for stations if pressed briefly.
• Fast-forwards or reverses the track if pressed and
held.
• Changes the track if pressed briefly.
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To rop the volume in a
moment (ATT)
To restore the sound, press
the button again.
To turn off the power
Basic settings
• ee also “General settings — P M” on
pages 13 and 14.
1
2
1 Canceling the isplay emonstrations
elect “DEMO,” then “DEMO OFF.”
2 Setting the clock
elect “CLOCK HOUR”, then adjust the hour.
elect “CLOCK MIN” (minute), then adjust the
minute.
3 Finish the proce ure.
To check the current clock time while the
power is turne off
Clock time is shown on the display for
about 5 seconds. ee also page 13.
Getting started
Basic operations
Turn on the power.
Ÿ
* You cannot select these sources if they are not
ready or not connected.
! For FM/AM tuner
⁄ A just the volume.
@ A just the soun as you want. (See
page 12.)
Volume level appears.
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When an FM stereo broa cast is har to
receive
Reception improves, but the stereo effect will be lost.
To restore the stereo effect, repeat the same
procedure. “MONO OFF” appears and the MO indicator
goes off.
Storing stations in memory
You can preset six stations for each band.
FM station automatic presetting —
SSM (Strong-station Sequential
Memory)
1 Select the FM ban (FM1 – FM3) you want to
store into.
2
3
“ M” flashes, then disappears when automatic
presetting is over.
Local FM stations with the strongest signals are
searched and stored automatically in the FM band.
Lights up when monaural mode is activated.
Radio operations
Ÿ
! Start searching for a station.
When a station is received, searching stops.
To stop searching, press the same button
again.
To tune in to a station manually
In step ! above...
1
2 elect a desired station frequency.
Lights up when receiving an FM stereo
broadcast with sufficient signal strength.
Continued on the next page
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Manual presetting
Ex.: Storing the FM station of 92.50MHz into preset
number 4 of the FM1 ban .
1
2
3
Listening to a preset station
1
2 Select the preset station (1 – 6) you want.
or
To check other information while listening
to the radio
requency = Clock =
Station name * = (back to the
beginning)
* If no title is assigned to a station, “NO NAME” appears.
To assign a title to a station, see page 15.
Preset number flashes for a while.
Disc / USB device
operations
: For built-in CD player operations.
: For external USB evice operations.
Playing a disc in the unit
All tracks will be playe repeate ly until you change the
source or eject the isc.
Caution:
Make sure to etach the USB evice before opening
the control panel, as it might block the opening
mechanism.
• To etach the USB evice, see page 9.
To stop play and eject the disc
• Press SOURCE to listen to another playback source.
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Playing from a USB device
This unit can play MP3/WMA tracks store in a USB
evice (except HDD).
All tracks in the USB evice will be playe repeate ly
until you change the source.
~
Ÿ
If a USB device has been attached...
Playback starts from where it has been stoppe
previously.
• If a ifferent USB evice is currently attache ,
playback starts from the beginning.
To detach the USB device, straightly pull it out from
the unit.
• Removing the USB evice will also stop playback.
Then, press SOURCE to listen to another playback
source.
Cautions:
• Avoi using the USB evice if it might hin er your
safety riving.
• Do not pull out or attach the USB evice
repeate ly while “READING” appears on the
isplay.
• Do not start a car engine if a USB evice is
connecte .
• This unit may not be able to play the files
epen ing on the type of the USB evice.
• Operation an power supply may not work as
inten e for some USB evices.
• You cannot connect a computer to the USB input
jack of the unit.
• Make sure all important ata has been backe up
to avoi losing the ata.
• Do not leave a USB evice in the car, expose to
irect sunlight, or high temperature to avoi
eformation or cause amage to the USB evice.
• Some USB evices may not work imme iately
after you turn on the power.
• For more etails about USB operations, see pages
17 an 18.
USB input jack
USB memory
Continued on the next page
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Other main functions
Skipping tracks quickly during play
• For MP3/WMA, you can skip tracks within the same
fol er.
Ex.: To select track 32 while playing tracks whose
number is a single igit (1 to 9)
1
2
Each time you press the button, you can skip 10
tracks.
• After the last track, the first track will be selecte
an vice versa.
3
Prohibiting disc ejection
You can lock a isc in the loa ing slot.
To cancel the prohibition, repeat the same
proce ure.
To fast-forward or reverse the track
To go to the next or previous track
To go to the next or previous folder (for
MP3/WMA)
To locate a particular track (for CD) or folder
(for MP3/WMA) directly
To select a number from 01 – 06:
To select a number from 07 – 12:
• To use irect fol er access on MP3/WMA, it is
require that fol ers are assigne with 2- igit
numbers at the beginning of their fol er names—
01, 02, 03, an so on.
To select a particular track in a
fol er (for MP3/WMA):
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