LG CM 1930 User Manual

ENGLISH

ΕΛΛΗΝΙΚΑ

ITALIANO ESPAÑOL

PORTUGUÊS

OWNER’S MANUAL

Micro Hi-Fi System

Please read this manual carefully before operating
your set and retain it for future reference.

CM1930 (CM1930,CMS1930F)

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1 Getting Started

Getting Started2

Safety Information

1

Getting Started

CAUTION: TO REDUCE THE RISK OF ELECTRIC

SHOCK DO NOT REMOVE COVER (OR BACK) NO

USER-SERVICEABLE PARTS INSIDE REFER SERVICING

TO QUALIFIED SERVICE PERSONNEL.

WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN
OR MOISTURE.

WARNING: Do not install this equipment in a
conned space such as a book case or similar unit.

CAUTION: Do not block any ventilation openings.
Install in accordance with the manufacturer’s
instructions.
Slots and openings in the cabinet are provided for
ventilation and to ensure reliable operation of the
product and to protect it from over heating. The
openings shall be never be blocked by placing
the product on a bed, sofa, rug or other similar
surface. This product shall not be placed in a built­in installation such as a bookcase or rack unless
proper ventilation is provided or the manufacturer’s
instruction has been adhered to.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

This lightning ash with arrowhead
symbol within an equilateral
triangle is intended to alert the
user to the presence of uninsulated
dangerous voltage within the
product’s enclosure that may be of
sucient magnitude to constitute a
risk of electric shock to persons.

The exclamation point within
an equilateral triangle is
intended to alert the user to the
presence of important operating
and maintenance (servicing)
instructions in the literature
accompanying the product.

CAUTION: This product employs a Laser System.
To ensure proper use of this product, please read
this owner’s manual carefully and retain it for future
reference. Shall the unit require maintenance,
contact an authorized service centre.
Use of controls, adjustments or the performance of
procedures other than those specied herein may
result in hazardous radiation exposure.
To prevent direct exposure to laser beam, do not
try to open the enclosure.

CAUTION concerning the Power Cord

Most appliances recommend they be placed upon
a dedicated circuit;

That is, a single outlet circuit which powers only
that appliance and has no additional outlets or
branch circuits. Check the specication page of this
owner’s manual to be certain. Do not overload wall
outlets. Overloaded wall outlets, loose or damaged
wall outlets, extension cords, frayed power cords, or
damaged or cracked wire insulation are dangerous.
Any of these conditions could result in electric
shock or re. Periodically examine the cord of your
appliance, and if its appearance indicates damage
or deterioration, unplug it, discontinue use of the
appliance, and have the cord replaced with an
exact replacement part by an authorized service
centre. Protect the power cord from physical or
mechanical abuse, such as being twisted, kinked,
pinched, closed in a door, or walked upon. Pay
particular attention to plugs, wall outlets, and
the point where the cord exits the appliance. To
disconnect power from the mains, pull out the
mains cord plug. When installing the product,
ensure that the plug is easily accessible.

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Getting Started 3

This device is equipped with a portable battery or
accumulator.

Safety way to remove the battery or the
battery from the equipment: Remove the

old battery or battery pack, follow the steps
in reverse order than the assembly. To prevent
contamination of the environment and bring on
possible threat to human and animal health, the
old battery or the battery put it in the appropriate
container at designated collection points. Do
not dispose of batteries or battery together with
other waste. It is recommended that you use
local, free reimbursement systems batteries and
accumulators. The battery shall not be exposed to
excessive heat such as sunshine, re or the like.

CAUTION: The apparatus shall not be exposed to
water (dripping or splashing) and no objects lled
with liquids, such as vases, shall be placed on the
apparatus.

Disposal of your old appliance

1. When this crossed-out wheeled bin
symbol is attached to a product it
means the product is covered by
the European Directive 2002/96/EC.

2. All electrical and electronic products
should be disposed of separately
from the municipal waste stream
via designated collection facilities
appointed by the government or
the local authorities.

3. The correct disposal of your
old appliance will help prevent
potential negative consequences
for the environment and human
health.

4. For more detailed information about
disposal of your old appliance,
please contact your city office,
waste disposal service or the shop
where you purchased the product.

1

Getting Started

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Getting Started4

Disposal of waste batteries/accumulators

1. When this crossed-out wheeled
bin symbol is attached to batteries/

1

Getting Started

accumulators of Your product
it means they are covered by
European Directive 2006/66/EC.

2. This symbol may be combined with
chemical symbols for mercury(Hg),
cadmium(Cd) or lead(Pb) if the
battery Contains more that 0.0005%
of mercury,0.002% of cadmium or

0.004% of lead.

3. All batteries/accumulators should
be disposed separately from
the municipal waste stream via
designated collection facilities
appointed by the government or
the local authorities.

4. The correct disposal of Your old
batteries/accumulators will help
to prevent potential negative
consequences for the environment,
animal and human health.

5. For more detailed information
about disposal of Your old batteries/
accumulators, please contact Your
city office, waste disposal service or
the shop where You purchased the
product.

LG Electronics hereby declares that this/these
product(s) is/are in compliance with the essential
requirements and other relevant provisions of
Directive 2004/108/EC, 2006/95/EC, 2009/125/EC
and 2011/65/EU.

Contact oce forcomplianceof this product

LG Electronics Inc.
EU Representative, Krijgsman 1,
1186 DM Amstelveen, The Netherlands

Please note that this is NOT a Customer Service
contact point. For Customer Service Information,
see Warranty Card or contact the dealer that you
purchased this product.

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Table of Contents 5

Table of Contents

1 Getting Started

2 Safety Information
6 Unique Features
6 Accessories
6 Playable file Requirement
6 – MP3/WMA music file requirement
7 – Compatible USB Devices
7 – USB device requirement
8 Remote Control
9 Front Panel
10 Rear Panel

2 Connecting

11 Connecting to speakers
11 – Attaching the speakers to the unit
11 Antenna Connection
12 Optional Equipment Connection
12 – USB Connection
12 – PORT. IN Connection
13 – PHONES Connection

18 – Setting the alarm
18 – Sleep Timer Setting
18 – Dimmer
19 Sound adjustment
19 – Setting the surround mode
19 Advanced Operations
19 – Recording to USB
19 – Pausing recording
20 – To select recording bit rate and speed

4 Troubleshooting

21 Troubleshooting

5 Appendix

22 Specifications
23 Maintenance
23 – Handling the Unit
23 – Notes on Discs
23 Trademarks and Licenses

1

2

3

4

5

3 Operating

14 Basic Operations
14 – CD/USB Operations
14 – Selecting a folder
15 Other Operations
15 – Programmed Playback
15 – Displaying file information (ID3 TAG)
15 – Turn off the sound temporarily
15 – Listening to music from your external

device
15 – Auto Power Down
16 Radio Operations
16 – Listening to the radio
16 – Presetting the Radio Stations
16 – Improving poor FM reception
16 – Deleting all the saved stations
17 – Seeing information about a Radio

station
17 Setting the Clock

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Getting Started6

Unique Features

Portable In

1

Getting Started

Listens to music from your portable device.
(MP3, Notebook, etc)

Radio

Listens to the radio.

USB

Listens to music from your USB device.

Alarm

Sets alarm which go o at desired time.

USB Direct Recording

Records music to your USB device.

Accessories

Please check and identify the supplied accessories.

Playable file
Requirement

MP3/WMA music file
requirement

MP3/ WMA le compatibility with this unit is limited
as follows.

ySampling Frequency : 8 - 48 kHz (MP3), 8 - 48 kHz

(WMA)

yBit rate : 32 - 320 kbps (MP3), 32 - 320 kbps

(WMA)

yMaximum les : Under 999

yFile extensions : “.mp3”/ “.wma”

yCD-ROM le format : ISO 9660/JOLIET

yWe recommend that you use “Easy-CD Creator”,

which creates an ISO 9660 le system.

yYou have to set the disc format option to

[Mastered] in order to make the discs compatible
with the LG players when formatting rewritable
discs. When setting the option to Live File
System, you cannot use it on LG players.
(Mastered/Live File System : Disc format system
for Windows Vista)

Remote Control (1) Battery (2)

FM antenna (1)

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Compatible USB Devices

yMP3 Player : Flash type MP3 player.

yUSB Flash Drive :

Devices that support USB 2.0 or USB 1.1.

yThe USB function of this unit does not support

all USB devices.

USB device requirement

yDevices which require additional program

installation when you have connected it to a
computer, are not supported.

yDo not extract the USB device while in operation.

yFor a large capacity USB, it may take longer than

a few minute to be searched.

y To prevent data loss, back up all data.

yIf you use a USB extension cable or USB hub, the

USB device is not recognized.

yUsing NTFS le system is not supported.

(Only FAT(16/32) le system is supported.)

yThis unit is not supported when the total

number of les is 1 000 or more.

yExternal HDD, Card readers, Locked devices, or

hard type USB devices are not supported.

yUSB port of the unit cannot be connected to PC.

The unit cannot be used as a storage device.

ySome USB may not work with this unit.

Getting Started 7

1

Getting Started

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Getting Started8

Remote Control

1

Getting Started

Battery Installation

Remove the battery cover on the
rear of the Remote Control, and
insert two (size AAA) batteries
with 4 and 5 matched correctly.

• • • • • • a • • • • • •

(Power ON/OFF) : Switches the

1

unit ON or OFF.

(Open/Close) : Opens and

B

closes the disc tray.

PRESET/FOLDER W/S :

-Searches for a folder of MP3/
WMA les. When a CD/ USB
containing MP3/ WMA les in
several folders is being played,
press PRESET/FOLDER W/S
to select the folder you want to
play.

-Choose a preset number for a
radio station.

FUNCTION : Selects the function
and input source.

: Mutes the sound.

@

VOL+/- : Adjusts speaker volume.

PROGRAM/MEMORY :

-Stores radio stations.

-Creates a playlist you want to
listen to.

EQ : Chooses sound impressions.

REC : Starts recording.

• • • • • • b • • • • • •

REPEAT(MENU) : Listens to
your tracks/les repeatedly or
randomly.

ENTER : Stops playback or

Z

recording.

C/V

TUN.-/+ : Selects the radio station.

d/M

- Starts or pauses playback.

- Selects STEREO/MONO.

(Skip/Search) :

-Skips fast backward or forward.

-Searches for a section within a
track/le.

(Play/Pause) :

• • • • • • c • • • • • •

SLEEP : Sets the system to turn off
automatically at a specified time.
(Dimmer : The display window will
be darkened by half.)

CLOCK : Sets the clock and checks
the time.

INFO : Sees informations about
your music. MP3 les often come
with ID3 tags. The tag gives
the Title, Artist, Album or Time
information.

TIMER : With the TIMER function
you can turn CD, USB play and
TUNER reception on or o at a
desired time.

PTY : Searches radio stations by
radio type.

SET/RDS :

- Conrms the setting.

- RDS (Radio Data System)
(Refer to the page 17).

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Front Panel

Getting Started 9

1

Getting Started

(Power ON/OFF)

a 1/!

Switches the unit ON or OFF.

Y/U

- Searches backward or forward.

- Skips to the previous/next track/le.

TUN.-/+

Tunes in the desired radio station.

FUNC.(Function)

Selects the function or input source.

T

- Starts or pauses playback.

- Selects STEREO/MONO.

I

Stops playback or recording.

Display window

b

Disc tray

c

Road a disc.

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(Skip/Search)

(Play/Pause)

(Stop)

USB Port

d

Plays and records the audio les by connecting
the USB device.

PORT. IN

Listens to music from your portable device.

PHONES

Listens to music with your headphone.
(3.5 mm)

(Open/Close)

e B

Opens and closes the disc tray.

VOLUME -/+

f

Adjusts the speaker volume.

Remote sensor

g

Getting Started10

R(8 Ω)

L(8 Ω)

ANTENNA

FM

Rear Panel

1

Getting Started

FM ANTENNA

a

POWER IN

b

SPEAKERS terminal (R/L)

c

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Connecting 11

R(8 Ω)

L(8 Ω)

ANTENNA

FM

ANTENNA

FM

Connecting to
speakers

Attaching the speakers to the
unit

To connect the cable to the unit, press each plastic
nger pad to open the connection terminals on the
unit. Insert the wire and release the nger pad.

Connect the black wire to the terminals marked ­(minus) and the other end to the terminals marked
+ (plus).

Caution

>

The speakers contain magnet parts, so color
irregularity may occur on the TV screen or PC
monitor screen. Please use the speakers far
away from either TV screen or PC monitor.

Antenna Connection

Connect the supplied FM antenna for listening to
the radio.

Note

,

Be sure to fully extend the FM wire antenna.

2

Connecting

Color Position

Red Front right

White Front left

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Connecting12

Optional Equipment
Connection

USB Connection

Connect the USB Memory (or MP3 player, etc.) to
the USB port on the front of the unit.

2

Connecting

Note

,

yRemoving the USB Device from the unit

1. Choose a different function/mode or
press Z ENTER on the remote control
or I on the unit twice in a row.

2. Remove the USB device from the unit.

PORT. IN Connection

Connect an output (earphone or line out) of
portable device (MP3 or PMP etc) to the
PORT. IN connector.

MP3 player,etc..

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PHONES Connection

Connect a pair of stereo headphones ( 3.5 mm
phone plug) to PHONES jack on the unit for private
listening.

Note

,

You can’t hear any sound from speakers,
while the headphones plug is inserted in the
PHONES jack.

Connecting 13

2

Connecting

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3 Operating

Operating14

Basic Operations

CD/USB Operations

1. Insert the disc by pressing B or connect the
USB device to the USB port.

2. Select the CD or USB function by pressing
FUNCTION on the remote control or FUNC. on
the unit.

3. Select a track/file you want to play by pressing

C/V

on the unit.

3

Operating

Stop

Playback

Pause

Skip to the

next/previous

track/le

Search for

a section

within a track

repeatedly or

randomly

on the remote control or

To Do this

Press ZENTER on the remote
control or I on the unit.

Press d/M on the remote control
or T on the unit.

During playback, press d/M on the
remote control or T on the unit.

During playback, press V on the
remote control or U on the unit
to go to the next track/le.

Playing less than 2 seconds, press

on the remote control or Y

C

on the unit to go to the previous
track/le.

Playing after 3 seconds, press C
on the remote control or Y on
the unit to go to the beginning of
the track/le.

Press and hold C/V on the
remote control or
the unit during playback and
release it at the point you want to
listen to.

Press REPEAT(MENU) on the

Play

remote control repeatedly, the
display will be changed in the
following order.
RPT1 -> RPT ALL -> RANDOM ->
OFF

Y/U

Y/U

on

Selecting a folder

1. In stop status,press PRESET/FOLDER W/S on
the remote control repeatedly until a desired
folder appears.

2. Press d/M to play it. The first file of folder will
be played. (During playback, if you selecting a
folder you want, this step is not necessary.)

Note

,

yFolders/Files on the CD or USB are

recognized as below.

*ROOT

Folder_01

Folder_02

Folder_03

File_01

Folder_04

File_02

yFiles and folders will be presented in order

recorded and may be presented dierently
according to the record circumstances.

yFolders and les will be presented as the

following order :
Folder : Folder_01
Folder_02 Folder_04
File : File_01 File_02 File_03 File_04

File_05 File_08 File_09 File_06
File_07 File_10

y*ROOT : It is “ROOT” which is the rst screen

you can see when a computer recognizes
the storage device.

yThe DTS is not supported.

: Folder

: File

File_03

File_04

File_05

File_08

File_09

Folder_03

File_06

File_07

File_10

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Operating 15

Other Operations

Programmed Playback

The program function enables you to store your
favorite les from any disc or USB device.

A program can contain 64 tracks/les.

1. Insert a CD or a USB and wait for it to be
ordered.

2. Press PROGRAM/MEMORY on the remote
control in stop status.

3. Press C/V on the remote control or

on the unit to select a track/file.

U

4. Press PROGRAM/MEMORY on the remote
control again to save and select a next track/file.

5. Press d/M on the remote control or T on the
unit to play the programmed music tracks/files.

6. To clear your selection, press ZENTER on the
remote control or I on the unit twice.

Note

,

The programs are also cleared when the disc
or USB device is removed, the unit is powered
o or the function is switched to others.

Displaying file information
(ID3 TAG)

While playing an MP3 le containing le
information, you can display the information by
pressing INFO.

Y/

Listening to music from your
external device

The unit can be used to play the music from many
types of external device.
(Refer to the page 12)

1. Connect the external device to the PORT. IN
connector of the unit.

2. Turn the power on by pressing 1/!.

3. Select the PORTABLE function by pressing
FUNCTION on the remote control or FUNC. on
the unit.

4. Turn the external device and start playing
music.

Auto Power Down

This unit will be o itself to save electronic
consumption in the case main unit is not
connected to external device and is not used for 25
minutes. So does this unit after 6 hours since Main
unit has been connected to other device using
analog input.

3

Operating

Turn off the sound temporarily

Press @ on the remote control to mute your
sound.
You can mute your sound, for example, to answer
the telephone, “MUTE ON” will appear for a while in
the display window.
To cancel it, press @ again or change the volume
level. Then "MUTE OFF" will appear.

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Operating16

Radio Operations

Listening to the radio

1. Press FUNCTION on the remote control or
FUNC. on the unit until FM appears in the

display window.
The last received station is tuned in.

2. Auto tuning : Press TUN.-/+ on the remote
control or
seconds until the frequency indication starts
changing, then release. scanning stops when
the unit tunes in a station.

Manual tuning: Press TUN.-/+ on the remote

3

Operating

control or

3. Adjust the volume by using VOL+/- on the
remote control or VOLUME-/+ on the unit
repeatedly.

Y/U

Y/U

on the unit for about 2

on the unit repeatedly.

Presetting the Radio Stations

You can preset 50 stations for FM.

Before tuning, make sure to turn down the volume.

1. Press FUNCTION on the remote control or
FUNC. on the unit until FM appears in the
display window.

2. Select the desired frequency by pressing
TUN.-/+ on the remote control or
on the unit.

3. Press PROGRAM/MEMORY. A preset number
will blink in the display window.

4. Press PRESET/FOLDER W/S on the remote
control to select the preset number you want.

5. Press PROGRAM/MEMORY. The station is
stored.

6. Repeat steps 2 to 5 to store other stations.

7. To listen a preset station, press PRESET/FOLDER

.

W/S

Y/U

Improving poor FM reception

Press d/M on the remote control or T on the
unit. This will change the tuner from stereo to
mono. Then the reception will be better than
before.

Deleting all the saved stations

1. Press and hold PROGRAM/MEMORY for
two seconds. “ERASE” will blink in the display
window.

2. Press PROGRAM/MEMORY to erase all saved
radio stations.

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Operating 17

Seeing information about a
Radio station

The FM tuner is supplied with the RDS (Radio Data
System) facility. This shows information about the
radio station being listened to. Press SET/RDS
repeatedly to cycle through the various data

PS (Programme Service Name)

The name of the channel will appear in
the display

PTY (Programme Type Recognition)

The programme type (e.g. Jazz or News)
will appear in the display.

RT (Radio Text)

A text message contains special
information from the broadcast station.
This text may scroll across the display.

CT (Time controlled by the channel)

This shows the time and date as
broadcast by the station.

You can search the radio stations by programme
type by pressing SET/RDS. The display will show
the last PTY in use. Press PTY one or more times to
select your preferred programme type. Press and
hold TUN.-/+. The tuner will search automatically.
When a station is found, the search will stop.

types. :

Setting the Clock

1. Turn the unit on.

2. Press and hold CLOCK.

3. Choose time mode by pressing C/V.

- 12:00(for an AM and PM display) or 0:00(for a
24hour display)

4. Press SET/RDS to confirm your selection.

5. Select the hours by pressing C/V.

6. Press SET/RDS.

7. Select the minutes by pressing C/V.

8. Press SET/RDS.

9. If you want to reset the clock, repeat steps 2-8.

3

Operating

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Operating18

Setting the alarm

You can use the unit as an alarm clock.
You have to set the clock before setting the alarm.

1. Turn the unit on.

2. Press and hold TIMER.

3. Each of functions will blink. Press SET/RDS
to select a sound source you want. (CD/USB/
TUNER)
If you select FM function, select a preset station
by pressing C/V.

4. “ON TIME” will be displayed. This is your desired
time to the unit turns on.
Press C/V to change the hours and

3

Operating

minutes and press SET/RDS to save.

5. “OFF TIME” will be displayed. This is your desired
time to the unit turns off.
Press C/V to change the hours and
minutes and press SET/RDS to save.

6. Press C/V to change the volume and
press SET/RDS to save.

7. You can check the setting status.

8. If you want to reset the alarm, repeat steps 2-6.

Note

,

yIf you set the clock time and alarm, you

can check the time and alarm by pressing
CLOCK even when the unit is turned o.

yIf the alarm is already set, press TIMER once

to cancel the alarm. To activate the alarm,
press TIMER once again.

yIf the clock time or the alarm is already set,

press and hold CLOCK or TIMER for at least
2 seconds to reset the clock timer or the
alarm.

yAlarm function only works when the unit is

turned o.

yIf the time you set is up, the unit will be

turned on automatically.

yIf you unplug the cord from an outlet, the

clock setting you set won’t be stored.

Sleep Timer Setting

Press SLEEP repeatedly to select delay time
between 10 and 180 minutes. After the delay
time, the unit will be turned o. (You can see the
following order, 180 ->150 -> 120 -> 90 -> 80 -> 70

-> 60 -> 50 -> 40 -> 30 -> 20 -> 10)

To cancel the sleep function, press SLEEP
repeatedly until the display window get bright.

Note

,

• Press SLEEP. The remaining time appears in
the display window.

• Sleep function will work after dimmer
function.

Dimmer

Press SLEEP once. The display window will
be darkened by half. To cancel it, press SLEEP
repeatedly until the display window get bright.

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Operating 19

Sound adjustment

Setting the surround mode

This system has a number of pre-set surround
sound elds. You can select a desired sound mode
by using EQ.

The displayed items for the Equalizer may be
dierent depending on sound sources and eects.

On Display Description

Sets the sound equalizer on the

AUTO EQ

MP3 -- OPT

POP

CLASSIC

ROCK

BASS

BYPASS

mode that is the most similar to
the genre which is included in
the MP3 ID3 tag of song les.

This function is optimized for
compressible MP3/WMA le. It
improves the treble sound.

This program lends an
enthusiastic atmosphere to the
sound, giving you the feeling
you are at an actual pop, classic
or rock concert.

Reinforce the treble, bass and
surround sound eect.

You can enjoy the sound
without equalizer eect.

Advanced Operations

Recording to USB

You can record a various sound sources to USB.

1. Connect the USB device to the unit.

2. Select a function by pressing FUNCTION on the
remote control or FUNC. on the unit.

One track/file recording - You can record to USB
after playing a track/file you want.

All tracks/files recording - You can record to USB
after stop.

Program list recording - After showing the
programmed list, you can record it to USB.
(Refer to the page 15)

3. Start the recording by pressing REC on the
remote control.

4. To stop recording, press ZENTER on the
remote control or I on the unit.

Pausing recording

During recording, press REC on the remote
control to pause recording. Press it again to restart
recording.(Only Radio)

3

Operating

Note

,

Maybe you need to reset the surround mode,
after switching the input, sometimes even
after the sound track changed.

CM1930-DU_AESPLLK_ENG.indd 19 2013-03-15  2:07:18

Operating20

To select recording bit rate
and speed

1. Press REC for longer than 3 seconds.

2. Use C/V to select the bit rate.

3. Press REC again to select the recording speed.

4. Press C/V to select a desired recording
speed. (CD Function Only)

X1 SPEED

- You can listen to music while recording it.

(Audio CD Only)

X2 SPEED

- You can just record the music file.

5. Press REC to finish the setting.

3

Operating

Note

,

yYou can check the recording percentage

rate for the USB record on the display
window during the recording.
(MP3/WMA CD Only)

yDuring recording MP3/WMA, there is no

sound.

yWhen you stop recording during playback,

the le that has been recorded at that time
will be stored. (Except MP3/WMA les)

yDo not remove the USB device or turn

o the unit during USB recording. If not,
an incomplete le may be made and not
deleted on PC.

yIf USB recording does not work, the

message lik e “NO USB”, “ERROR”, “FULL” or “NO
REC” is displayed on the display window.

yMulti card reader device or External HDD

can not be used for USB recording.

yA le is recorded by about 512 Mbyte when

you record for a long term.

yIt’ll be stored as follows.

AUDIO CD MP3/WMA

* : TUNER, PORTABLE and the like.

The making of unauthorized copies of copy-

protected material, including computer

programs, les, broadcasts and sound

recordings, may be an infringement of
copyrights and constitute a criminal oense.
This equipment should not be used for such

purposes.

Be responsible

Respect copyrights

The other

source*

CM1930-DU_AESPLLK_ENG.indd 20 2013-03-15  2:07:19

4 Troubleshooting

Troubleshooting

Problem Cause & Correction

yThe power cord is not plugged in. Plug in the power cord.

No Power.

No sound.

The unit does not start
playback.

yCheck whether electricity failed. Check the condition by operating other

electronic devices.

yCheck whether you select the right function. Press FUNC. and check the

selected function.

ySpeaker cables are not connect correctly. Connect the speaker cables

correctly.

yThe volume is set to minimum. Use the VOLUME-/+ to adjust the volume.

yAn unplayable disc is inserted. Insert a playable disc.

yNo disc is inserted. Insert a disc.

yThe disc is dirty. Clean the disc. (Refer to the page 23)

yThe disc is inserted upside down. Place the disc with the label or printed side

facing upwards.

Troubleshooting 21

4

Troubleshooting

Radio stations cannot be
tuned in properly.

The remote control does
not work properly.

yThe antenna is positioned poorly. Adjust its position.

yThe signal strength of the radio station is too weak. Tune to the station

manually.

yNo stations have been preset or preset stations have been cleared (when

being tuned by scanning preset channels). Preset some radio stations, see
page 16 for details.

yThe remote control is not pointed at the remote sensor of the unit. Point the

remote control at the remote sensor of the unit.

yThe remote control is too far from the unit. Operate the remote control within

about 16 ft (5 m).

yThere is an obstacle in the path of the remote control and the unit. Remove

the obstacle.

yThe batteries in the remote control are exhausted. Replace the batteries with

new ones.

CM1930-DU_AESPLLK_ENG.indd 21 2013-03-15  2:07:19

5 Appendix

Appendix22

Specifications

General

Power supply Refer to the main label.

Power consumption Refer to the main label.-

Net Weight 1.3 kg

External dimensions (W x H x D) 200 x 110 x 200 mm

Operating conditions Temperature 5 °C to 35 °C (41 °F to 95 °F)

Operating humidity 5 % to 85 %

Bus Power Supply USB : DC 5 V 0 500 mA

Tuner

FM Tuning Range 87.5 to 108.0 MHz or 87.50 to 108.00 MHz

Amplier

Output Power 5 W + 5 W

CD

Frequency Response 40 Hz to 20 kHz

5

Appendix

Signal-to-noise ratio 70 dB

Dynamic range 55 dB

Speakers

Type 1 Way 1 Speaker

Impedance 8 Ω

Rated Input Power 5 W

Max. Input Power 10 W

Net Dimensions (WxHxD) 140 x 226 x 157 mm

Net Weight (1EA) 1.1 kg

• Design and specications are subject to change without notice.

CM1930-DU_AESPLLK_ENG.indd 22 2013-03-15  2:07:19

Appendix 23

Maintenance

Handling the Unit

When shipping the unit

Please save the original shipping carton and
packing materials. If you need to ship the unit, for
maximum protection, re-pack the unit as it was
originally packed at the factory.

Keeping the exterior surfaces clean

Do not use volatile liquids such as insecticide spray
near the unit.

Wiping with strong pressure may damage the
surface.

Do not leave rubber or plastic products in contact
with the unit for a long period of time.

Cleaning the unit

To clean the player, use a soft, dry cloth. If the
surfaces are extremely dirty, use a soft cloth lightly
moistened with a mild detergent solution. Do not
use strong solvents such as alcohol, benzine, or
thinner, as these might damage the surface of the
unit.

Notes on Discs

Handling Discs

Never stick paper or tape on the disc.

Storing Discs

After playing, store the disc in its case. Do not
expose the disc to direct sunlight or sources of heat
and never leave it in a parked car exposed to direct
sunlight.

Cleaning Discs

Do not use strong solvents such as alcohol,
benzine, thinner, commercially available cleaners,
or anti-static spray intended for old vinyl records.

Trademarks and
Licenses

5

Appendix

Maintaining the Unit

The unit is a high-tech, precision device. If the
optical pick-up lens and disc drive parts are dirty
or worn, the picture quality could be diminished.
For details, please contact your nearest authorized
service centre.

CM1930-DU_AESPLLK_ENG.indd 23 2013-03-15  2:07:19

CM1930-DU_AESPLLK_ENG.indd 24 2013-03-15  2:07:19