LG NB4532B User manual

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NS4530B (NS4530B, $43A2 D)
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2 Geffin 9 S'karfed
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Safely Informafion
ACAUTION
CAUTION:TO REDUCETHE RISKOF ELECTRK.
SHOCK DO NOT REMOVE COVER (OR BACK) NO
USER-SERVICEABLE PARTSINSIDE REFERSERVICING
TO QUALIFIED SERVICEPERSONNEL.
This lightning flash with
arrowhead symbol within an
equilateral triangle is intended to
alert the user to the presence of
uninsuJated dangerous voltage
within the product's enclosure
that may be of sufficient
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.
WARNING: This product contains chemicals known
to the State of California to cause cancer and birth
defects or other reproductive harm. Wash hands
after handling.
WARNING: TO PREVENT FIREOR ELECTRIC SHOCK
HAZARD, DO NOT EXPOSETHIS PRODUCTTO RAIN
OR MOISTURE.
CAUTION:The apparatus shall not be exposed to
water (dripping or splashing) and no objects filled
with liquids, such as vases, shall be placed on the
apparatus.
WARNING: Do not install this equipment in a
confined 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 built-
in installation such as a bookcase or rack unless
proper ventilation is provided or the manufacturer's
instruction has been adhered to.
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 specification page of this
owner's manual to be certain. Do not overload wall
outlets. Overloaded wall outlets, loose or damaged
waJ] outlets, extension cords, flayed power cords, or
damaged or cracked wire insulation are dangerous.
Any of these conditions could result in electric
shock or fire. 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
center. Protect the power cord from physical or
mechanical abuse, such as being twisted, kinked,
pinched, dosed 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, puJ] out the
mains cord plug. hen installing the product, ensure
that the plug is easily accessible.

Geffin9Sfarfed3
Thisdeviceisequippedwithaportablebatteryor
accumulator.
Safetywaytoremovethebatteryfromthe
equipment:Removetheoldbatteryorbattery
pack,followthestepsinreverseorderthan
theassembly.Topreventcontaminationofthe
environmentandbringonpossiblethreatto
humanandanimalhealth,theoldbatteryor
thebatteryputitintheappropriatecontainer
atdesignatedcollectionpoints.Donotdispose
ofbatteriesorbatterytogetherwithother
waste.Itisrecommendedthatyouuselocal,
freereimbursementsystemsbatteriesand
accumulators.Thebatteryshouldnotbeexposed
toexcessiveheatsuchassunshine,fireorthelike.
IMPORTANT SAFETY
INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. (.lean only with dry cloth.
7. Do not block any ventilation openings.
Install in accordance with the manufacturer's
instructions.
8. Do not install near any heat sources such
as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce
heat.
9. Do not defeat the safety purpose of the
polarized or grounding4ype plug. A polarized
plug has two blades with one wider than the
other. A grounding type plug has two blades
and a third grounding prong.The wide blade or
the third prong are provided for your safety. If
the provided plug does not fit into your outlet,
consult an electrician for replacement of the
obsolete outlet.
10. Protect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from
the apparatus.
11. Only use attachments/accessories specified by
the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or
table specified by the manufacturer, or sold with
the apparatus.When a cart is used, use caution
when moving the cart/apparatus combination
to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms
or when unused for long periods of time.
14. Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has
been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or
moisture, does not operate normally, or has
been dropped.
©

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FCC Compliance Statement
This device complies with part 15 of the FCC
rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference,
and
(2) This device must accept any interference
received, including interference that may cause
undesired operation.
NOTE:This equipment has been tested and found
to comply with the limits for a Class Bdigital device,
pursuant to Part 15 of the FCC Rules.These limits are
designed to provide reasonable protection against
harmful interference in a residential installation.This
equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used
in accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no guarantee that interference
will not occur in a particular installation.
If this equipment does cause harmful interference
to radio or television reception, which can be
determined by turning the equipment off and
on, the user is encouraged to try to correct the
interference by one or more of the following
measures:
*Reorient or relocate the receiving antenna.
*Increase the separation between the equipment
and receiver.
*Connect the equipment into an outlet on a
circuit different from that to which the receiver is
connected.
*Consult the dealer or an experienced radio/TV
technician for help.
CAUTION : Any changes or modifications not
expressly approved by the party responsible for
compliance could void the user's authority to
operate this equipment.
FCC WARNING: This equipment may generate
or use radio frequency energy, changes or
modifications to this equipment may cause harmful
interference unless the modifications are expressly
approved in the instruction manual.The user could
lose the authority to operate this equipment if an
unauthorized change or modification is made.
FCC RF Radiation Exposure Statement :This
equipment complies with FCC radiation exposure
limits set forth for an uncontrolled environment.
This equipment should be installed and operated
with minimum distance 20 cm between the
radiator and your body. End users must follow the
specific operating instructions for satisfying RF
exposure compliance.This transmitter must not be
co-located or operating in conjunction with any
other antenna or transmitter.
FCC Radio Frequency Interference
Requirements
This device is restricted to indoor use due to its
operation in the 5.15 to 5.25 GHz frequency range.
FCC requires this product to be used indoors for
the frequency range 5.15 to 5.25 GHz to reduce the
potential for harmful interference to co-channel
Mobile Satellite systems. High power radars are
allocated as primary users of the 5.25 to 5.35 GHz
and 5.65 to 5.85 GHz bands.These radar stations
can cause interference with and/or damage this
device. This device cannot be co-located with any
other transmitter.
CAUTION: Regulations of the FCC and FAA prohibit
airborne operation of radio-frequency wireless
devices because their signals could interfere with
critical aircraft instruments.
Responsible Party :
LG Electronics USA, Inc. 1000 Sylvan Avenue
Englewood Cliffs, NJ 07632
TEL. : + 1-800-243-0000

T_bleofContents5
Table of Contents
1 Getting Started
2 Safety Information
6 Unique features
6 - Auto power down
6 - Portable In
6 - Speaker ez (easy) setup
6 - LG Sound Sync
6 Introduction
6 - Symbols used in this manual
6 Accessories
7 Remote control
8 Front panel
8 Rear panel
9 Installing the sound bar
9 Installing the cover foot
10 Mounting the main unit on a wall
2 Connecting
12 Connecting the AC adapter
12 Setting up
12 - Pairing wireless subwoofer
13 Connecting to your TV
13 - Using an HDMI cable
13 - What is SIMPLINK?
14 - ARC (Audio Return Channel) function
14 - Additional information for HDMI
15 - Using an OPTICAL cable
16 Optional equipment connection
16 - HDMI connection
17 - PORT. (Portable) IN connection
17 - Listening to music from your portable
player
17 - OPTICAL IN connection
17 - Speaker ez (easy) setup
18 - USB playback
18 - Playable file
3 Operating
19 Basic operations
19 - USB operation
19 Other operations
19 - DRC (Dynamic Range Control)
19 - AV Sync
19 - Turn off the sound temporarily
19 - Displaying file and input source
20 - AUTO POWER On/Off
20 - Auto power down
20 - Sleep timer setting
21 - LG Sound Sync
22 Using Bluetooth <'_technology
23 - Listening to music stored on the
Bluetooth devices
24 Sound adjustment
24 - Setting the surround mode
24 - Auto volume On/Off
24 - Adjust the woofer level settings
25 Controlling a TV with the supplied remote
control
25 - Setting up the remote to control your
TV
4 Troubleshooting
26 Troubleshooting
5 Appendix
27 Trademarks and licenses
28 Specifications
29 Maintenance
29 - Handling the unit

6Geffin 9 Started
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Unique feafures
Aufo power clown
This unit supports to turn off by itself for saving
energy consumption.
Porfable In
Listen to music from your portable device. (MP3,
Notebook, etc)
Speaker ez (easy) sefup
Listen to sound from TV, DVD or Digital device with
vivid 2.1 or 2.0 ch mode.
LG Sound Syn¢
Controls volume level of this unit by the remote
control of your LGTV that is compatible with LG
Sound Sync.
Infroducfion
Symbols used in fhis manual
@ Note
Indicates special notes and operating features.
j._ Caufion
Indicates cautions for preventing possible damages
from abuse.
Accessories
Please check and identify the supplied accessories.
Remote control (1) Batteries (2)
AC adapter (1) Power cord (1)
Optical digital Cable (1) USB Cable (1)
Wall bracket (1) Shaft wall mount (2)
Cover foot_19 mm (1)}
Wall Mount Bracket
Installation Template
(1)
]
Cable ties for arranging
cables (2)

Remote confrol
F
n
L
V
L
F
L
F
L
@
souN
Battery InstallafJon
Remove the battery cover on the rear of the
Remote Control, and insert two (size AAA) battery
with _]_and O matched correctly.
Getting Started 7
••••••••••[] °••••••••
(._ (Power) : Switches the unit ON or OFR
FUNCTION : Selects the function and the input
source.
A/V FOLDER :Searches fora folderofMP3/
WMA files.Whena USB containing MP3/WMA files
in several folders is being played,
press A/V FOLDER to select the folder you want
to play.
OPTICAL :Changes input source to OPTICAL
directly.
MUTE _ :Mutes the sound.
VOL +/- :Adjusts speaker volume.
•••_••••••[] •••••••••
AUTO POWER :This function is automatically
turned on the unit. (Refer to the page 20)
AV SYNC :Synchronizes the audio and video.
INFO :Displays the information of a file or an input
source.
REPEAT : Listens to your files repeatedly or
randomly.
I_ /_1 (Skip/Search) :
- Skips Fast backward or Forward.
- Searches for a section within a file.
II (Stop) : Stops playback.
I_ /I! (Play/Pause) : Starts playback. /Pauses
playback.
SOUND EFFECT : Selects a sound effect mode.
AUTO VOLUME :Turns on and offthe AUTO
VOLUME mode.
WOOFER LEVEL : Sets the sound level of woofer.
••••••••••_ •••••••••
0 to 9 numerical buttons : Selects a file directly.
DRC : Sets the DRC.
SLEEP : Sets the system to turn off automatically at
a specified time.
••••••••••[] •••••••••
TV Control buttons : See page 25.
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Front panel
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j/
t/
[] C3/I (Standby/On)
[] - /+ (Volume -/+)
Adjusts w}lume level.
[] >11(Play/Pause)
[] [] (Stop)
[] F (Function)
Selects the function and input source.
[] Display window
[]
"- _ii_ Caution
Precautions in using the touch buttons
• Use the touch buttons with clean and dry
hands.
- In a humid environment, wipe out any
moisture on the touch buttons before
using.
• Do not press the touch buttons hard to
make it work.
- If:yotJ apply too mtJch strength, it can
damage the sensor of:the touch buttons.
• Touch the button that you want to work in
order to operate the function correctly.
• Be careful not to have any conductive
material such as metallic object on the
touch buttons. It can cause malfunctions.
Rear panel
[]
©
[] DC, IN 25V: 2A
[] USB port
[] PORT.(Portable) IN
[] OPT.(Optical) IN
[] HDMIIN/OUT

Gelling St"art"ed 9
Insfalling 1"he sound
bar Insfalling the cover foot
You can hear the sound by connecting the unit to
the other device :TV, Blu-ray disc player, DVD player,
etc.
Place the unit in front of the TV and connect it to
the device you want. (Refer to pp.13 - 18)
1. Turn the unit upside down.
2. Place the cover foot on the bottom of:the unit
to match screw holes with those on the unit.
3. Fix it with screws as shown in the illustration
ahove.
,-- @ Note
(It has been already
26 ram- ",, installed to the unit.)
19mm. .
You can exchange 26 mm foot (factory
installed) with 19 mm to change the height of
your unit.
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Mounting fhe main
unit on awall
You can mount the main unit on a wall.
Detach the cover foot of the unit, keep the
detached cover foot for later installation and use
the screws to hang the unit on the wall.
Prepare shaft wall mount and bracket.
Unit
Match theTV's BOTTOM EDGE of Wall Mount
Bracket Installation Template with the bottom
of TV and attach to the position.
TV
Wall Mount Bracket Wall bracket
Installation Template ¢_
Shaft wall mount
When you mount it on a wall (concrete), use the
wall plugs.You should drill some holes. A guide
sheet (Wall Mount Bracket InstallationTemplate)
is supplied to drill. Use the sheet to check the
point to drill.
Locate the shaft wall mount on the screw hole
of the unit's back and then fix it onto the unit
with the screw.

Getting Started 11
4. Remove theWall Mount Bracket Installation
Template.
Fix it with screws as shown in the illustration
below.
¢¢
..... j._ Caution
* Do not install this unit upside down. It can
damage the parts of this unit or be the
cause of personal injury.
Do not hang onto the installed unit and
avoid any impact to the unit.
Secure the unit firmly to the wall so that it
does not fall off. ffthe unit falls off, it may
result in an injury or damage to the product.
When the unit is installed on a wall, please
make sure that a child does not pull any of
connecting cables, as it may cause it to fall.
- @ Note
Detach the unit from the bracket as shown
below.
©
6. Hangthe main unit onto the bracket as shown
below.

12 Connecting
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Connecting the AC
adapter
1. Connect the supplied AC power cord to the AC
adapter.
2. Connect the AC adapter cane to DG IN adapter
input.
3. Hug the AC power cord into an AC outlet.
--i j. _ Caution
nJy use the AC adapter supplied with this
evice. Do not use a power supply from
nother device or manufacturer. Using any
ther power cane or power supply may cause
amage to the device and void your warranty.
Setting up
Pairing wireless subwoofer
LED indicator of wireless subwoofer
LED Color Status
Yellow The wireless subwoof:er is
receiving the signal of:the unit.
Yellow (blink) The wireless subwoof:er is trying
to connect.
Red The Wireless subwoof:er is in
standby mode.
Off (No The power cord of wireless
display) subwoof:er is disconnected.
Setting up the wireless subwoofer
for the first time
1. Connect the power cord of the Wireless
subwoof:er to the outlet.
2. Turn on the main unit :The main unit and
wireless subwoof:er will be automatically
connected.
Manually pairing wireless subwoofer
When your connection is not completed, you can
see the red LED on the woofer and woofer is not
made sound. To solve the problem, follow the
below steps.
1. Press and hold [] STOP button on the unit
and MUTE o_ button on the remote control
simultaneously.
-Displays the"REMATE fl
2. Press PAIRING on back of:the woofer.
-The yellow LED will flicker.
3. Turn off and on the unit.
-If:you see"YeHow" LED, it's successf:uk
4. If:you don't see"YeHow" LED, try again Step 1 -
Step 3.

Connecting13
.- @ Note
• If you operate main unit then wireless
subwoofer sound within a few seconds in
standby mode.
Set the distance between this unit and
wireless subwoofer within 10 m (32 ft.).
Optimum performance can be
implemented only when the unit and
the Wireless subwoofer within distance
of 2 m (6 ft.) to 10 m (32 ft.) is used since
communication failure may occur if longer
distance is used.
It takes a few seconds (and may take longer)
for the unit and subwoofer to communicate
with each other.
Connecting to your TV
You can listen to the sound from your TV via the
unit. There are two ways of connecting your TV to
the unit.
What is SIMPLINK?
o_
(slmpLlrlK
Some functions of this unit are controlled by the
TV's remote control when this unit and LGTV's with
SIMPLINK are connected through HDMI connection.
Controllable functions by LGTV's remote control :
Power on/off, volume up/down, etc.
Refer to theTV owner's manual for the details of
SIMPLINK function.
LGTV's with SIMPLINK function has the logo as
shown above.
Note
Depending on the state of the unit, some
SIMPLINK operation may differ from your
purpose or not work.
Using an HDMI cable
You must connect the TV that supports ARC
function if you want to listen toTV sound using an
HDMI cable. And turn on SIMPLINK of your TV.
(HDMI cable is not included.)
1. Connect the HDMI OUT jack on the back of
the unit to ARC jack on theTV using an HDMI
cable (Type A, High speed HDMI TM cable with
Ethernet).
O
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5"
Q
2. Turn TV and the unit on. ARC function is
selected automatically.

14 Co_ _ect"ir_g
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o
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ARC (Audio Refurn Channel)
funcfion
The ARC function enables an HDMI capable TV to
send the audio stream to HDMI OUT of the unit.
To use this function :
- YourTV must support the HDMPCEC and ARC
function and the HDMPCEC and ARC must be
set to On.
- The setting method of HDMPCEC and ARC may
differ depending on the TV. For details about
ARC function, refer to your TV manual.
- You must use the HDMI cable (Type A, High
Speed HDMI TM cable with Ethernet).
- You must connect the HDMI OUT on the unit
with HDMI INof theTV that supports ARC
function using an HDMI cable.
- You can connect only one Sound bar toTV
compatible with ARC.
Addifional informafion for
HDMI
When you connect a HDMI or DVI compatible
device make sure of the following:
-Try switching offthe HDMI/DVI device and this
player. Next, switch on the HDMYDVI device
and leave it for around 30 seconds, then switch
on this player.
-The connected device's video input is set
correctly for this unit.
-The connected device is compatible with
720 x 480p, 1280 x 720p, 1920 x 1080i or
1920 x 1080p video input.
Not all HDCP-compatible HDMI or DVI devices
will work with this player.
-The picture will not be displayed properly with
non-H DCP device.

Connecting15
"-0 Note
• IfaconnectedHDMIdevicedoesnotaccept
theaudiooutputoftheplayer,theHDMI
device'saudiosoundmaybedistortedor
maynotoutput.
• Changingtheresolutionwhenthe
connectionhasalreadybeenestablished
mayresultinmalfunctions.Tosolvethe
problem,turnofftheplayerandthenturnit
onagain.
• WhentheHDMIconnectionwithHDCP
isnotverifled,TVscreenischangedto
blackscreen.Inthiscase,checktheHDMI
connection,ordisconnecttheHDMIcable.
• Iftherearenoisesorlinesonthescreen,
pleasechecktheHDMIcable(lengthis
generallylimitedto4.5m(15fl).
• Youcannotchangethevideoresolution
intheHDMIINmode.Changethevideo
resolutionoftheconnectedcomponent.
° Ifthevideooutputsignalisabnormalwhen
yourpersonalcomputerisconnectedto
HDMIINjack,changetheresolutionofyour
personalcomputerto480p,720p,1080ior
1080p.
Using an OPTICAL cable
1. Connect the OPT. INjack on the back of the
unit to OPTICAL OUT jack on the TV using an
OPTICAL cable.
USB PORT, IN OPT. IN HDMI
Set the INPUT source to OPTICAL. Press
repeatedly FUNCTION on the remote control or
F on the unit until the function is selected.
For selecting directely the OPTICAL function,
press OPTICAL on the remote control.
O
o
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5"
Q

16 Connecting
Optional equipment
connection
For enjoying both sound and picture
You can enjoy both sound and picture from the
external device you connect.
d)
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HDMI connection
For enjoying sound only
You can enjoy the sound from the external device
you connect.
OSB PORT. IN OPT. IN
IN
To the Blu-ray disc player,
DVD player, etc.
1. Connect HDMI IN jack on the back of:the unit to
HDMI OUT jack on the audio device such as Blu-
ray disc player, DVD player, etc.
2. Set the INPUT source to HDMI IN. Press
repeatedJy FUNCTION on the remote controJ or
F on the unit until the function is selected.
oooo
BJu-ray disc player,
DVD player, etc.
{oo, ;_-r-_--.
1. Connect HDMI INjack on the back of:the unit to
HDMI OUT jack on the external device such as
Blu-ray disc player, DVD player, etc.
2. Connect HDMI OUT jack on the back of:the unit
to HDMI IN jack on the TV.
3. Set the INPUT source to HDMI IN. Press
repeatedly FUNCTION on the remote control or
F on the unit until the function is selected.
@ Note
• With the unit connected to external devices
and TV as above illustration,
TV will output picture and sound from
external devices when the unit is turned off
in HDMI ENmode.
• Even though PCM multi channel is inputted
to the unit through an HDMI cable, the unit
can only output 2 channel.

Con_ecfing 17
PORT. (Portable) IN
connection OPTICAL IN connection
Connect an optical output jack of external devices
to the OPT. INjack.
%HDMI _5 USB PORT.IN. IN HDMI
% o .i
To the digital, !
optical output jack
of external device
d)
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B"
Q
Lisfening to music from your
porfable player
The unit car] be used to [)lay the music from many
types of portable players or external devices.
1. Connect the portable player to the
PORT. (Portable) [N connector of the unit.
2. Turn the power on by pressing (._ (Power).
3. Select the PORTABLE function by pressing
FUNCTION.
4. Turn or] the portable player or external device
and start playing it.
Speaker ez (easy) sefup
Listens to sound from TV, DVD or Digital Device
with 2.1 or 2oh mode.
1. Connect the OPT. iN jack on the back of the unit
to optical out jack of your TV (or digital device
etc.)
2. Select the input source to OPTICAL directly by
pressing OPTICAL
3. Listen to sound with 2.1 or 2oh speaker.
4. Press OPTICAL to exit from OPTICAL
Function is retuned to previous one.

18 Con_ecfing
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o
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USB playback
Connect USB memory device to the USB port on
the back of the unit.
Wit[] the unit or] the wall, you car] connect USB
more easily using supplied USB cable.
]
PORT, IN OPT. iN HDMI J
Removing the USB Device from the unit.
1. Choose a different function/mode or press
m twice in a row.
2. Remove the USB device from the unit.
Playable file
MP3/WMA file requirement
MP3/WMA file compatibility with this unit is limited
as follows :
• Sampling frequency :within 32 to 48 kHz (MP3),
within 32 to 48 kHz (WMA)
• Bit rate : within 32 to 320 kbps (MP3),
40 to 192 kbps (WMA)
• Maximum files : Under 999
• File extensions :".mp3"/".wma"
• A protected file by DRM(Digital rights
management) cannot be played on the unit.
Compatible USB devices
• MP3 Player : Flash type MP3 [>layer.
• USB Flash Drive : Devices that support USBI.1.
• The USB function of this unit does not support
some USB devices.
USB device requirement
• Devices which require additional program
installation connected to a computer, are not
supported.
• Do not extract the USB device while in operation.
• For a large capacity USB, it may take longer than
a few minutes to be searched.
• To prevent data loss, back up all data.
• This unit is not supported when the total
number of files is 1000 or more.
• The unit's USB Port cannot be connected to PC.
The unit can not be used as a storage device.
• The exFAT file system is not supported on this
unit.
• Depending on some devices, it may not available
to recognize the followings on this unit.
- External HDD
- Card readers
- Locked devices
- Hard type USB devices
- USB hub
- Using USB extension cable

Operating19
Basic operations Other operations
USB operation
1. Connect the USB device to the USB port.
2. Select the USB function by pressing FUNCTION.
3. Select a file you want to play by pressing
Stop Press Im.
Playback Press _/11.
Pause During playback, press _/II.
Skipto the next/
previous file
Search for a
section within a
file
Playrepeatedly
or randomly
During playback, press I_
or l_l_l to go to the next file
or to return to the beginning
of the current file.
Press I_ twice briefly to
step back to the previous file.
Press and hold I_ /lb¢_l
during playback and release it
at the point you want to listen
to.
PressREPEATon the remote
control repeatedly,the
display will be changed in the
following order, RPT1÷ RPT
DIR(DIRECTORY)->RPTALL-->
RANDOM->OFR
Press Oto 9numerical Buttons
Select a file
directly on the remote control to go
to the desired file directly.
The unit memorizes the point at
Resume
playback which you've changed function
orthe unit had been turned off.
_i @ Note
he resume point may be cleared when you
ull out the power cord or removing the USB
evice from the unit.
DRC (Dynamic Range Control)
Make the sound clear when the volume is turned
down (Dolby Digital only). Set to [DR(. ON] by using
DRC.
AV Sync
When receiving audio signals from TV, sound and
images may not be matched. In the case, this
function can adjust the delay time.
1. PressAV SYNC.
2. Use I_ /1_1_1to scroll up and down through
the delay amount, which you can set at
anything between 0 and 300 ms.
Turn off the sound temporarily
Press MUTE_[ to mute your unit.
You can mute your unit, for example, to answer
the telephone,"MUTE'is displayed in the display
window.
To cancel it, press MUTE_I_ again on the remote
control or change the volume level.
Displaying file and input
source
You can display various information of the input
source by pressing INFO.
USB : MP3ANMA containing file information
OPTICAL/ARC/HDMI IN :Audio format, Audio
channel
O
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5"
Q

O
20 Operafing
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AUTO POWER On/Off
Before operating this function, make sure that
you have selected OPTICAL and turn on the AUTO
POWER.
This function automatically turns on/off the unit
when you turn on/off the external device (TV, DVD
Player, Blu-ray Disc Player, etc.) connected to this
unit by the optical cable.
When turning on the unit by this function, Optical
function is selected directly no matter what kind of
function has been selected before turning off it.
This function turns on or off each time you press
AUTO POWER.
AUTO POWERfunction is
AUTOPOWERON turned on.
AUTO POWERfunction is
AUTOPOWEROFF turned off.
.- @ Note
This function is intentionally designed to
turn off the unit after 1 minute of inactivity
in OPTICAL mode. Only if:the unit has
already received the signal transmitted
through the optical source and there is no
digital audio signal going to the unit, the
unit will turn off after 1 minute of inactivity
with AUTO POWER function is turned on.
Depending on the connected device by the
optical cable, this function may not operate.
ffyou want to use AUTO POWER, SIMPLINK
must be turned off. It takes for about 30
seconds to switch on or off SIMPLINK.
If SIMPLINK is set to ON, "AUTO POWER OFF"
isjust scrolled, even thouth you press AUTO
POWER.
Once AUTO POWER is set, the unit will
start as OPTICAL mode automatically next
time, no matter what kind of:function you
selected before.
It is not available to turn on the unit by
AUTO POWER function if you turn offthe
unit directly.
AUTO POWER function is not supported on
LG Sound Sync (Wireless) mode.
Aufo power down
This unit will be off itself to save electric
consumption in the case main unit is not
connected to external device and is not used for 25
minutes.
So does this unit after six hours since Main unit
has been connected to other device using analog
input.
But the unit can turns on automatically based on
the [AUTO POWER] function you've set.
Sleep rimer selling
Press SLEEP repeatedly to select the desired time
period options (in minutes):
LCD OFF(Display window off) -> DIMMER(The
display window will be darken by half) -> Sleep
timer value -> Display on
In display window you see"LCD OFF'and the
display window turns off.
To check the remaining time, press SLEEP.
To cancel the sleep function, press SLEEP
repeatedly until "SLEEP lO'appears, and then press
SLEEP once again while"SLEEP lO'is displayed.
....i@Note
ou can check the remaining time before the
nit turns off. Press SLEEP the remaining time
ppears in the display window.