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PLRI4MPF
User's
Manual
1.Control
Panel
CD
Volume knob with power switch
® SD/MMC
card slot
®
Dial indicator
@
Radio indicator
@
MP3 player indicator
®
U-disk slot
Cf)
Tune knob
@
Tone knob
®
Mode button
® Pause button
@ Forward button
@ Rewind button
@ U-disk and SD/MMC card button @
Band button @ Balance knob
2.0perations
CD
TURN POWER ON/OFF AND ADJUST VOLUME
Rotate " sw.vol" knob clockwise to turn the power
on
and increase volume;
Rotate " sw.vol " knob anticlockwise to decrease volume and turn the power off.
®
RADIO OPERATIONS
Push the
"MODE
" button into for radio state, the
"RA
" indicator lights;
Push the
"BAND
" button into for
"FM
" state, push the
"BAND
" button again
into for
"AM
" state;
Rotate the TUNE knob to receive your desire station, the
dial indicator indicates
the frequency of the station.
@
MP3 PLAYER OPERATIONS
When U-dish
or
SD/MMcard is inserted into the machine, push the " MODE"
button into for MP3 player state, the "
TA
" indicator lights.
@
NEXT/FF
Under U-dick, SD/MMC card playing state, press
">
"
button to increase
program; press and
hold
">
"
button for over 1s to activate program fast
forward function.
® BACKIREW
Under U-disk, SD/MMC card playing state, press
"<"
button to decrease
program; press and
hold "
<"
button for over 1 s to activate program fast
rewind function.
® PAUSE
Under U-disk, SD/MMC card playing state, press"
~I
"
button to stop playing
temporarily; press it again to release pause function.
(j)
U-DISK AND SD/MMC CARD PLAYING SWITCH
When U-disk and SD/MMC card are inserted into the machine, press and
hold
"
~
"
button to switch between U-disk and SD/MMC card.
3.Cautions
Please replace the fuse
of
same specification, do not use other material as fuse.
4.Technical
Parameters
AM Section
F req uency Range--------------------------------------------------------------530
-1
700KHz
Sensitivity-----------------------------------------------------------------------------
~
43d B
S
N
R ------------------------------------------------------------------------------------
;;:,:
40d
B
FM
Section
Frequency Range------------------- -------------------------------------------87-1 08M Hz
Sensitivity------------------------------------------------------------------------------
~
26d
B
S N
R -------------------------------------------------------------------------------------
;;:,:
50d B
General Section
Power Voltage-----------------------------------------------------------------------1
2V
DC
Speaker I m pedance--------------------------------------------------------------------4-8 Q
Power Output-----------------------------------------------------------80WX2 (160W Max)
Dimension-------------------------------------------164mm(W) X43mm(H) X 124mm(D)
5.lnstallation
o
Outside knob
o inside knob
o
nut
o
washer
o
panel
®
washer
o nut
®
fixing strip
®
washer
@ spring washer
@ nut
Dash board
6.Wiring Diagram
Antenna Socket
Main Unit
Right RCA Red
Left
Sp
eaker
+
Blue
_
Blue
w i
th
bl
ack
strip
7.
Troubleshooting
Fault
Reason
Power
indicator
1.
Power
supply
is
not
correc
tl
y
connected
.
doesn
't
light
on
2.
Fuse
is
broken
or
power
wire
is
open
circuit.
1.
No
power
supply
.
2.
Speaker
wire
is
open
circuit.
3.
SD/MMC
card
and
U-disk
haven
't
No sound
music
of
corresponding
format.
4.
SD/MMC
card
and
U-disk
have
bad
contact
.
Low sound (not
1.
R
esistance
of
the
battery
is
high.
clear)
2.
Antenna
is
bad
contact
.
1.
One
channel
of
speaker
wire
is
Mono track
open
ci
rcu
it
.
2.
Amplifier
is
fault
.
To
Battery
+
To Ignition
Switch
Bl
ac
k
L-":"':""'
__
To
Battery-
Green
+
Green
with
_
black
strip
Solution
Right
Spe
a
ker
•
Connect
power
supply
correctly.
•
Check
and
connect
fuse
or
power
wire
.
•
Connect
power
wi
re
.
•
Connect
speaker
wire.
•
Check
the
content
in
the
SD/MMC
card
and
U-disk.
•
Clean
with
alcohol.
•
Replace
battery
.
•
Tighten
the
antenna
plug.
•
Connect
speaker
wire
.
•
Replace
the
integrate
circu
it
of
amplifie
r.
CAR AUDIO SYSTEMS
BRAND CAR STEREOS
/
