LG 9QK LCS720, 9QK LCF820 User Manual

OWNER’S MANUAL

SMART CAR AUDIO

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

LCS720BI / LCS720BO
LCF820BI / LCF820BO

ENGLISH

Getting Started2

Safety Information

CAUTION

1

Getting Started

RISK OF ELECTRIC SHOCK

DO NOT OPEN

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.

This lightning ash with
arrowhead symbol within
an equilateral triangle is
intended to alert the user to

dangerous voltage within the product’s
enclosure that may be of sucient
magnitude to constitute a risk of electric
shock to persons.

(servicing) instructions in the literature
accompanying the product.

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.

driving, and always be fully aware of all
driving condition. Do not change settings,

the presence of uninsulated

The exclamation point within
an equilateral triangle is
intended to alert the user to
the presence of important
operating and maintenance

Always operate the vehicle in
a safe manner. Do not become
distracted by the vehicle while

or any functions. Pull over in a safe and
legal manner before attempting such
operations.

Do not use for many hours
at extremely low or high
temperature. (-10 °C to 60 °C)

To reduce the risk of electric
shock, do not remove the cover

or back of this product. There
are no user-serviceable parts inside. Refer
servicing to qualied service personnel.

To reduce the risk of re or

electric shock, do not expose this

product to dripping or splashing
water, rain, or moisture.

The temperature of unit’s outside

can be extremely high, please use

the unit after proper installation
in your vehicle.

This unit cannot play 8 cm disc

(use 12 cm disc only).

While driving, keep the sound

volume at a proper level.

Do not drop it and avoid heavy

impacts at anytime.

This unit is for vehicles with a

12-volt battery and negative

grounding. Before installing it in
a recreational vehicle, lorry or bus, check
the battery voltage. To avoid shorts in the
electrical system, be sure to disconnect
the E battery cable before beginning the
installation.

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. Visible
laser radiation when open. DO NOT STARE
INTO BEAM.

“This device is equipped with a portable
battery or accumulator.

Safe 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.

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
shall be disposed of separately from the
municipal waste stream via designated
collection facilities appointed by the
government or the local authorities.

3. he 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 oce, waste disposal
service or the shop where you purchased
the product.

Table of Contents 3

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 and 2009/125/EC.

European Standards Centre:

Krijgsman 1, 1186 DM Amstelveen The
Netherlands

yPlease 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.

The unit is compatible with the
steering wheel remote control. The
function allows operation by sending
the steering wheel remote control
signal to the unit.
For details, consult with your dealer.

Table of Contents

1 Getting Started

2 Safety Information

4 Front panel

4 Remote control

2 Connecting

5 Installation

6 About detachable control

panel

7 Connection

3 Operating

8 Operation

10 Listening to a CD

11 Listening to music from an

external device

11 Listening to the radio

12 Using an USB device/ SD

card

14 Listening to music by

connecting iPod/iPhone

15 Connecting a Bluetooth

wireless technology

4 Troubleshooting

20 Troubleshooting

5 Appendix

21 Specifications

1

2

3

4

5

Getting Started4

Front panel

[LCS720BI/LCS720BO]

1

Getting Started

[LCF820BI/LCF820BO]

SRC / • OFF

a

- When pressed, selects function
sources.

- When pressed and held, powers
unit on or o.

b R

Ejects a disc.

c T

Plays and pauses playback.

MUTE

Temporarily stops the sound.

LIST / ENTER / PRESET

d

(Volume knob)

- Adjusts volume level.

- Confirms the settings.

- Checks tracks, les or preset
stations.

EQ

e

Improves sound quality.

BAND

f

- Selects a band in Tuner mode.

- Moves to a next USB drive.

• TA (Optional)

- Searches stations that have TA / TP
information, when it is pressed and
held.
iPOD
Activates iPod/ iPhone CONTROL
MODE.

DISP

g

- Press it, you can check the clock
time.

- Press and hold it, you can turn on/
o the display window and the
light of LED buttons.

Display window

h

USB port

i
j

Returns to the previous step.

BT

k

- Activates BT function.

- Answers a call.

l Y/U

Skip / Search / Seek / Tune

FUNC

m

In each mode, sets playback items.

• MENU

Activates setting menu.

REC

n

Recording to USB.

DEL

Deleting the desired le.

Remote Sensor

o

INT

p

Intro scan.

RPT

q

Repeats playback.

SHF

r

Shues playback.

s W/S

- Moves 10 MP3 / WMA tracks
backward or forward if there is no
folder or one folder on a CD/ USB.

- Moves to the previous or next
folder if there are more than 2

folders on a CD/ USB.

Numeric buttons (1 to 6)

t

Selects a numbered preset station in
TUNER.

u 6

Opens the front panel.

AUX

v

If connected to other portable player,
you can enjoy music from it on the
unit.

Remote control

SRC / • OFF

a

- When pressed, selects function
sources.

- When pressed and held, powers
unit o.

FUNC

b

When pressed, sets playback items in
each mode.

• MENU

When pressed and held, activates
setting menu.

BAND

c

Selects a band in Tuner mode.

DRV

Connecting 5

Moves to a next USB drive.

Plays or pauses playback.

d d/M

SHF Shues playback.

e

MUTE Temporarily stops the sound.

f

VOLUME W / S

g

Adjusts volume level.

/ v

h c

Skip / Search / Seek / Tune

Returns to the previous step.

/ s

w

- List up / down

- Adjusts settings.

- Moves 10 MP3 / WMA tracks
backward or forward if there is no
folder or one folder on a CD/ USB.

- Moves to the previous or next
folder if there are more than 2 folders
on a CD/ USB.

ENTER / LIST

- Conrms the settings.
Checks tracks, les or preset stations.

-

DISP

i

- Press it, you can check the clock

time.

- Press and hold it, you can turn on/

o the display window and the light
of LED buttons.

RPT

j

Repeats playback.

INT

k

Intro scan.

Numeric buttons (1 to 6)

l

Selects a numbered preset station in
TUNER.

Battery Installation

Type 1

Type 2

Note

,

yUse only one CR2025 (3 V) lithium

battery.

yRemove the battery if the remote

control is not used for a long
period of time.

yDo not leave the product in a hot

or humid place.

yDo not handle the battery with

metallic tools.

yDo not store the battery with

metallic materials.

Installation

Basic Installation

Before installing, make sure that the
ignition-switch is set to OFF and remove
the terminal of the car battery to avoid
short-circuiting.

Bend the claws
according to
the thickness of
the dashboard.

Control panel

1. Remove the existing receiver unit.

2. Make the necessary connections.

3. Install the installation sleeve.

4. Install the unit into the installation
sleeve.

Removing the existing
receiver unit

If there is already an installation sleeve for
the receiver unit in the dashboard, it must
be removed.

1. Remove the rear support from the unit.

2. Remove the control panel and trim
ring from the unit.

3. Insert the lever into the hole on one
side of the unit. Perform the same
operation on the other side and pull
the unit out from the mounting sleeve.

ISO-DIN Installation

2

Connecting

Control panel

1. Slide the unit into the ISO-DIN frame.

2. Fit screws removed from the old unit.

3. Slide the unit and frame into the dash
opening.

4. Install the dash panel or adapter plate.

(According to models, this step may

not be needed.)

5. Install the trim ring to the unit.

6. Install the control panel to the unit.

Connecting6

A

B

About detachable
control panel

[LCS720BI/ LCS720BO]

Attaching the control panel

2

Connecting

1. Align the left side of the panel with the
stopper.

2. Push the right side of panel into the
unit until it clicks.

Detaching the control panel

1. Press the 6 to open the control
panel.

2. Lift the control panel slightly.

3. Push the control panel to right.

4. Pull the control panel out of the unit.

5. Put the detached control panel into
the protective case.

Control panel

Protective Case

Detaching the control panel

1. Press the 6 to open the control
panel.

2. Push the control panel to left.

[LCF820BI/ LCF820BO]

Attaching the control panel

1. Attach part

part

2. Attach part C of the control panel to

part D of the unit while pushing the
control panel to left.

3. Close the control panel.

2

3

A

of the control panel to

C

of the unit.

C

B

B

A

3. Pull the control panel out of the unit.

4. Put the detached control panel into
the protective case.

Control panel

Protective Case

D

C

Caution

>

yThe control buttons may not work

properly if the control panel is not
attached properly. If this occurs,
gently press the display.

yDo not leave the control panel

in any area exposed to high
temperatures or direct sunlight.

yDo not drop the control panel

or otherwise subject it to strong
impact.

yDo not allow such volatile agents

as benzine, thinner, or insecticides
to come into contact with the
surface of the control panel.

Note

,

Periodically wipe the contacts on
the back of the control panel with a
cotton swap moistened with alcohol.
For safety, turn o the ignition before
cleaning, and remove the key from the
ignition switch.

Connection

Connecting to a car

Before installing, make sure that the ignition-switch is set to OFF and remove the terminal of the car battery to avoid short-circuiting.

Wired mic (Optional)

Wired remote input (Black): Hard-wired control adapter can be connected. (Optional)

Connecting 7

abcd

abcd

efgh

efgh

B f Power Antenna (Blue)

B g Not connected

B c To Ignition (Red)

B d To Battery (+) ( Yellow)

B h Ground (-) (Black)

B e Remote On
(Blue / White)

B b Not connected

B a Not connected

To Audio out

Sub-woofer Left Sub-woofer Right
Front Left Front Right
Rear Left Rear Right

Power
Antenna

Control Relay

Ignition Switch

Amplier

A

A

A

A

A

A

A

A

a
b
c
d

e
f
g
h

To Audio in

Sub-woofer

Amplier

A a Gray : Front Right +

A b Gray / Black Stripe: Front Right -

A c Violet : Rear Right +

A d Violet / Black Stripe: Rear Right -

A e White : Front Left +

A f White / Black Stripe: Front Left -

A g Green : Rear Left +

A h Green / Black Stripe: Rear Left -

2

Connecting