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R
PLCDUSMP74
OWNER S MANUAL
CAR AUDIO SYSTEM
AM/FM TUNER CD/MP3 PLAYER
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Radio wiring
Speaker wiring
Seek
Play/Pause
Scan
Repeat
Shuffle
Install the unit
Removing the unit
Power
Volume
Eject
Release
Mode
Loud
Clock
EQ
Volume setting
Bass setting
Treble settting
Balance setting
Fader setting
USB PLAYER
AUX IN
Band
Loc
Tune
St
Loading and Replacing the battery
Basic operation
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To prevent injur y or fire,take the
following precautions:
Insert the unit until it is firmly locked to the
main unit, otherwise it may
fall out of place when jolted
When extending the ignition, memory
back up or ground cable, use diameter of
0.75mm(AWG18) or
more automotive grade cable to avoid wire
deterioration or damage
to the wire coating.
To prevent short circuit, never put or leave
any metallic object into the unit.
If you smell or see smoke, turn off the
power immediately and consult your dealer.
Be careful not to drop or shock the unit
strongly, it may break or crack because it
contain glass parts.
To prevent damage to the machine,
take the following precautions:
Be sure the unit is connected to a 12V
DC power with a Negative Ground
The unit is only designed for use with 4
speakers. Do not combine output for use
with 2 speakers. Do not ground negative
speaker leads to the chassis ground
Do not open the top cover and do not install
theunitin
place where it is exposed to direct sunlight
(including the faceplate),in order to avoid high
heat or humidity, water splash over it or dust.
Do not touch the terminals of the units.
If you have difficulty in installing this unit
in your vehicle. Please contact your dealer.
If the unit seems not work in properly press
the reset button to reset the memory of the
unit.
Attaching panel
Attach the front panel by fixing
the right side of it into this unit as1
showing.Then push the left side
of panel towards into connecting
plug as 2 showing.
Attaching panel
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Follow this easy wiring diagram in order to enable you to install
the new or existing RADIO and SPEAKER wring system.
Be sure the unit is connected to a 12 volts battery with negative ground.
Good ground connections eliminate most electrical noise problem and
require tight with the metal vehicle chassis.remove plastic, paint or dust
for good electrical contact.
SPEAKER WIRING
Theunitisonlydesignedfortheusewith4speakerssystem,itcan
only be connected with speakers rated in the load impedance range
from 4 to 8 ohms. Load impedance less than 4 ohms could damage
the unit.
Never combine (BRIDGE) the outputs for use with 2 speakers, and
Never ground any Negative speaker to the chassis ground.
Connect to control for antenna or remote control for amplifier.
Memory+
Connect to battery or +12 volts of power source that is always live.
FUSE
ORANGE
YELLOW
RCA LINE OUTRCA LINE OUT
RED
WHITE
LEFT FRONT
LEFT FRONT
RIGHT FRONTRIGHT FRONT
CAR ANTENNACAR ANTENNA
GREEN
GREEN/BLACK
GREY
GREY/BLACK
BROWN
Ground-
12V+
Connect to lgnition key switch.
BLACK
RED
3
LEFT REARLEFT REAR
RIGHT REARRIGHT REAR
BROWN/BLACK
BLUE
BLUE/BLACK
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Before installing the receiver permanently, fit it in the approximate place in your car Connect the
equipment according to the speakers and electrical connections. When
your system is operated properly,(preferably with the
car engine running), follow the instructions
for permanent installation
of your system.
INSTALL THE UNIT
1)Install half sleeve, can be with or
without adapter. It will fit better
with adapter.
2)Bend over some tabs where possible
tosecure the half sleeve inside of dash.
3) Support strap to bestrutted under
dash, secure this strip to avoid skipp
ing of disc.
2)Bend over tabs
of half sleeve
(supplied)
3)Support strap
(supplied)
1) Adapter
(not supplied)
REMOVING THE UNIT
Insert removal wrench into the small
gap on the right side of the unit and pull
the unit slightly out on the same side,
then release the wrench. Repeat the
same action for the left side. By now,
you can remove the unit and unplug
the wires connector.
Half sleeve
(supplied)
4) Two wrenches for release
the unit (supplied)
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AUX IN
EJECT
E
S
L
SEL/VOL
EJECT
PUSH
SEEK
ST
LOC
EQ CLOCK
E
SCAN
C
1
SHUFFLE
REPEAT
2
3
10- 10+
5
4
SEL
VOL
POWER
P
6
BAND
BD
MODE
MD
LOUD
LD
Volume/Push sel
Increasing volume
Rotate the [VOL+]button
Decreasing
Rotate the [VOL-]button
VOL-
PUSH
VOL+
SEL
VOL
EQ
CLOCK
Power
Turning ON the power
Press the [PWR]button.
Press [power] button to turn on/off the unit.
ST
LOUD
CH
LOC
LOUDPOWER
Eject
Out
Press the [EJECT]button to eject the disc out of the unit .
LCD display
EJECT
Release
press the " " button to release faceplate.To install it again,
please do it left side first, then right.
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MODE
When CD disc in unit ,press [MODE],it will switch between:
BAND CD USB AUX IN BAND
No CD disc in ,press [MODE],it will switch between:
BAND USB AUX IN BAND
LOUD
DSP
LOUD
press the [LOUD]button to add bass output, and press it again
to cancel it.
Clock
Short press CLK can display time even when in power
off mode.
Long Press CLK for 3 seconds will enter set mode.
Hour
Rotate [VOL+/-]button to adjust the hour.
Minute
Press [SEL] then Rotate [VOL+/-] button to adjust the minute.
Quit clock set mode
If there is no operation in 5 seconds, it will quit clock
set mode.
EQ
DSP
EQ setup
Press EQ button once to enter ROCK volume,LCD shows
EQ and ROCK on.
Press twice to enter POP volume ,LCD shows EQ and
POP on.
Press third to enter CLASSIC volume ,LCD shows EQ and
CLASSIC on.
Press fourth to enter FLAT volume ,LCD only shows EQ on.
Press the button again to resume the normal listening.
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Speaker mode
SEL/VOL
VOLUME
FADER
BASS
TREBLE
BALANCE
In press mode, VOL is sel function
Volume set mode
Press SEL button once,display shows VOL ,
then rotate the volume + button
to adjust volume level up.Rotate
the volume - button to
adjust volume
level down.
Bass set mode
VOL-
PUSH
SEL
VOL
Press SEL button twice,display shows BAS ,
then rotate the volume + button to adjust bass
level up.Rotate the volume - button to adjust
bass level down.
VOL+
EJECT
E
PUSH
SEL
VOL
POWER
P
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AUX IN
SEEK
ST
S
LOC
EQ CLOCK
L
E
SCAN
C
1
SHUFFLE
REPEAT
2
10- 10+
5
4
3
SCAN REPEAT SHUFFLE
Treble set mode
Press SEL button third,
display shows TRE ,then
rotate the volume + button to adjust treble
level up. Rotate the volume - button to adjust
treble level down.
Balance set mode
Press SEL button fourth
display shows BAL ,then
rotate the volume + button
to adjust right speaks level .
Rotate the volume - button
to adjust left speaks level .
Fader set mode
Press SEL button fifth,display shows FAD ,then
rotate the volume + button to adjust rear speaks
level. Rotate the volume - buttonto adjust front
speaks level.
BAND
BD
MODE
MD
LOUD
LD
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/
If CD in unit, press[ ] to select tracks, and long
press to fast advance and back.
/
Repeat
Press [RPT]button
REPEAT
Press [REPEAT] button first to repeat the playing track
continuously.
Press second to repeat the whole disc.
Press third back to normal playing.
Play/pause
Pause
If with DISC in unit,Press the [ ]to pause music.
Play
Press the [ ]button again ,then come back to
DISC playing.
Scan
Press [SCN]button
Press this button once for TRACK INTRODUCTION.
The first 10 seconds of each track on the disc will play. And the
track number shows on LCD.
To select a desired song, press [SCN]button while it is playing.
Shuffle
Press [SHUFFLE]button
Press [SHUFFLE] button to play all the track in random order.
SHF and playing song number will appear on the LCD.
Press [SHUFFLE]again will stop random playing.
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USB
AUX IN
10-,10+:
under USB playing,press 10- 10+can make selection from
No.10 tracks, for example: if you want select No.15 song,press
EJECT
E
PUSH
SEEK
ST
S
LOC
EQ CLOCK
L
E
SCAN
C
1
SHUFFLE
REPEAT
2
10- 10+
5
4
3
SEL
VOL
POWER
P
6
BAND
BD
MODE
MD
LOUD
LD
10+to skip to No.10,and then press to select No.5 from
No.10
Note:Under USB playing station,cannot put in or out CD DISC.Note
AUX in
AUX IN
USB player
Plug USB, then press [MODE]to transfer to USB play.
,select:
Under USB play,press , can select tracks,
REPEAT:
Press [REPEAT] button first to repeat the playing track
continuously.
Press second to repeat the whole disc.
Press third back to normal playing.
PLAY/PAUSE: press PLAY/PAUSE button to play or pause.
Insert AUX in,then press[MODE] to transfer to AUX IN play.
Rotate VOL to volume adjustment.
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AUX IN
LOC
E
S
L
SEEK+
EJECT
ST
LOC
MONO
SEEK
EQ CLOCK
E
SEEK-
C
BAND
Tune
In radio mode:
manual tuning:
PUSH
SEL
VOL
SHUFFLE
SCAN
REPEAT
1
2
3
10- 10+
5
4
POWER
P
6
BAND
BD
MODE
MD
LOUD
LD
short press button it can select higher frequency station.
Short press can select lower frequency station.
Auto loading tuning:
the long press button it can automatically select higher
frequency station. And long press can automatically
select lower frequency station.
Band
Selecting band
Press BAND button to select among three FM or two AM bands.
(FM1-FM2-FM3-AM1-AM2)
FM1 FM2 FM3
AM2
AM1
ST
In FM band mode,press the ST key.
Each time you press the key,you switch between MONO
position and stereo position.
if the unit has received stereo signal in FM band in stereo position.
The LCD indicate ST .
Loc
In radio mode,press this button to switch between LOC/DX
functions and LOC shown on the display indicates that
LOC function is on.
LOC is local frequency receipt DX is distance frequency receipt
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POWER
MUTE
PLAY/P AUSE
Loading and replacing the battery
Use one lithium battery(CR2025)
insert the batteries with the +and - poles aligned properly.
Following the illustration inside the case.
EQ
12
5
6
9
10/0
LOD
SEL
CLK
RPT
SCN
CD/
MP3&USB
3
4
78
APS
10+
ST
BND
CD
LOC
USB
RDM
AUX
Pull out
Store unused batteries out of the reach of children. Contact a
doctor immediately if the battery is accidentally swallowed.
Do not set the remote on hot places such as above the dashboard.
Basic operation
Turning ON the power
Press the [ ]button.
Press to turn on the unit power,Press the button to turn off
the unit.
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Volume
Increasing volume
Turn the [+]knob clockwise.
Increasing volume
Turn the [-]knob counter
clockwise
Play/pause
Play
Press the [ ]button
Pause
Press again the [ ] button
External view
........ Number of items
1
2
3
4
............1
............
............
............
1
1
1
External view
........ Number of items
6
7
8
9
............1
............2
............2
............1
Other function
Please refer to panel.
Remote operation the same
of mainframe.
12
5
............1
The use of any accessories except of those provided
might result in damage to the unit .Make sure only to
use the accessories shipped with the unit ,as shown
above.
10
............2
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Specifications subject to change without notice.
CD PLAYER
Signal/Noise radio......................................................70dB
Frequency response..............................20Hz-20KHz(+3dB)
Channel separation..................................................>45dB
Dual D/A converter.......................................................16Bit
FM Tuner
Tuning range............................................USA:87.5-107.9MHz
(100KHz step)
EUROPE:87.5-108.0MHz
(50KHz step)
FM usable sensitivity(S/N=30dB)..............................<12dB
Stereo separation.....................................................>45dB
AM Tuner
Tuning range...........................................USA:530-1710KHz
(10KHz step)
EUROPE:522-1620KHz
(9KHz step)
AM sensitivity..............................................................28dB
GENERAL
Operating power.....................................12 Volts DC,negative
ground
%10THD output wiring.........................Designed for using four
speakers only front and rear
channels cannot be combined
in use with 2speakers.
Load impedance..................................compatible 4 to 8 ohm
speakers
Fuses........................................................1amp and 10 amp
Dimensions...........................................178mm(L)x50mm(W)
x150mm(H)
Weight......................................................................2.5Kgs
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What might seem to be a malfunction in your unit may
just be the result of slight misoperation or miswiring.
Before calling service, first check the following table
for possible problems.
?The power does not turn ON.
The fuse has blown.
After checking for short circuits in the wires,replace the fuse with
one with the same rating.
?NO Sound.
The cable connect incorrectness.
Exactitude connect of the cable.
?No/Poor sound on one or more speakers
Speakers or speaker wiring or volume, Balance and
Fader setting
Check the speaker wiring and test the speakers all in good condition
check the setting of volume, Balance and Fader controls.
?CD sound skips
Installation the unit angle is greater than 45 ,or
mounting is not fixed and the back strap is not secure.
Adjust the unit with mounting angle less than 45 and make sure the
unit is mounted securely and tighten with the back strap(supplied)
?Noise on Radiopoor recepiton
Antenna and Antenna Cable.
Check antenna and antenna cable, the antenna base must be
grounded and connected with good condition, repace
antenna or antenna cable if needed.
?Noise on both Radio and CD
Poor ground,dirty or corroded at the car Battery posts
Check the black wire for proper grounding clean and tighten ground
connection.
?Unit completely inoperative, no Light and Sound
Incorrect wire connection, Power RED/YELLOW or
Ground wire or Blown fuse
ChecktheRedwireto+12Voltswithkeylgnitionwitch,yellowwireto
+12 Volts battery and black wire to ground. Check Fuse with red/yellow
wire, or check the fuse block on your car.
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Car Audio Hifi System
AM/FM TUNER
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