LG LCD Television 55LW9800 Owners Manual

							MAKING CONNECTIONS111
DVI to HDMI Connection
Transmits the digital video signal from your PC to
the TV. Connect the PC and the TV with the
DVIHDMI cable as shown in the following
illustration. To transmit an audio signal, connect an
audio cable.
LK530, LK550 series
LV3700 series
Other models
ENGLISHP l a s m a A U D I OV I D E O L / M O N O A V   I N 2
R / D V I   I N
1   ( A R C ) 2 3 4A U D I OV I D E O L / M O N O
R
A V   I N 1
C O M P O N   E N T   I N A N T E N N A
/ C A B L E   I NV I D E O
A U D I OY2
1 LP B
P R
RR S - 2 3 2 C   I N
( C O N T R O L & S E R V I C E )
O P T I C A L
D I G I T A L
A U D I O   O U T
W I R E L E S S
C O N T R O L R G B   I N   ( P C )
L A N
R E M O T E
C O N T R O L   I NA U D I O   I N
( R G B / D V I )
A U D I O   O U TD V I   O U TA U D I O   I N
( R G B / D V I ) / D V I   I N
1   ( A R C ) 2 3 4 A V   I N   2 A U D I O   /   V I D E O
C O M P O N E N T   I N   2
A U D I O   /   Y     P
B    P
R U S B   I N   1 U S B   I N   2
U S B   A p p s
I N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V IR S - 2 3 2 C   I N   ( C O N T R O L & S E R V I C E )R G B   I N   ( P C )
O P T I C A L   D I G I T A L
A U D I O   O U TA U D I O   I N   ( R G B / D V I )
L A N C O M P O N E N T
I N 1
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1 A N T E N N A / C A B L E   I NA U D I O   I N   ( R G B / D V I )
I N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V IA U D I O   O U T D V I   O U T W I R E L E S S
C O N T R O L R S - 2 3 2 C   I N   ( C O N T R O L & S E R V I C E )

 RGB IN   ( P C )
O P T I C A L  DIGI T A L
A U D I O   O U TA U D I O  IN   ( R G B / D V I )
L A N C O M P O N E N T
I N 1
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1 A N T E N N A / C A B L E   I N
A V   I N  
2
A U D I O   /   V I D E OA U D I O / V I D E OC O M P O N E N T   I N  
2
A U D I O   /   Y     P
BP
RI N   1   ( A R C ) / D V I
I N 2 / D V I
I N   3 / D V I H D D   I N
U S B   I N  
I N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V I A U D I O   O U TD V I   O U TA U D I O   I N   ( R G B / D V I ) W I R E L E S S
C O N T R O LC O M P O N E N T
I N 1
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I N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V I
I N   4 / D V I
R
G
B
 
I
N   ( P C ) O P T I C A L   D I G I T A L
A U D I O   O U TO P T I C A L   D I G I T A LO P T I C A L   D I G I T A L
A U D I O   I N
( R G B / D V I )A U D I O   I NA U D I O   I N A N T E N N A /
C A B L E   I NA N T E N N A /A N T E N N A / A V   I N   2 A U D I O   /   V I D E O
C O M P O N E N T   I N   2A U D I O   /   Y     P B
    P R
H / P
H D D   I N
U S B   I N   1
I N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V I
I N   4 / D V I A U D I O   O U TD V I   O U TA U D I O   I N
( R G B / D V I )  
						

							112MAKING CONNECTIONS
RGB Connection
Transmits the analog video signal from your PC to
the TV. Connect the PC and the TV with the D-sub
15 pin signal cable as shown in the following
illustrations. To transmit an audio signal, connect an
audio cable.
LK530, LK550 series
LV3700 series
Other models
ENGLISHP l a s m a A U D I OV I D E O L / M O N O A V   I N 2
R / D V I   I N
1   ( A R C ) 2 3 4A U D I OV I D E O L / M O N O
R
A V   I N 1
C O M P O N   E N T   I N A N T E N N A
/ C A B L E   I NV I D E O A U D I OY2
1 LP B
P R
RR S - 2 3 2 C   I N
( C O N T R O L & S E R V I C E )
O P T I C A L
D I G I T A L
A U D I O   O U T
W I R E L E S S
C O N T R O L R G B   I N   ( P C )
L A N
R E M O T E
C O N T R O L   I NA U D I O   I N
( R G B / D V I )
R G B   O U T   ( P C )A U D I O   O U T R G B   I N   ( P C )A U D I O   I N
( R G B / D V I ) R S - 2 3 2 C   I N   ( C O N T R O L & S E R V I C E )R G B   I N   ( P C )
O P T I C A L   D I G I T A L
A U D I O   O U TA U D I O   I N   ( R G B / D V I )
L A N C O M P O N E N T
I N 1
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A N T E N N A / C A B L E   I N
R G B   O U T   ( P C )A U D I O   O U T R G B   I N   ( P C )A U D I O   I N   ( R G B / D V I ) W I R E L E S S
C O N T R O L R S - 2 3 2 C   I N   ( C O N T R O L & S E R V I C E )
 R G B   I N   ( P C )
O P T I C A L   D I G I T A L
A U D I O   O U TA U D I O   I N   ( R G B / D V I )
L A N C O M P O N E N T
I N 1
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A N T E N N A / C A B L E   I N
A V   I N   2
A U D I O   /   V I D E OA U D I O   /   V I D E OC O M P O N E N T   I N   2
A U D I O   /   Y     P
B    P
RI N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V IR G B   I N   ( P C ) A U D I O   I N   ( R G B / D V I )
R G B   O U T   ( P C )A U D I O   O U T 
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I N   1   ( A R C ) / D V I
I N   2L A N R G B   I N   ( P C ) O P T I C A L   D I G I T A L
A U D I O   O U TO P T I C A L   D I G I T A LO P T I C A L   D I G I T A L
A U D I O   I N
( R G B / D V I )A U D I O   I NA U D I O   I N A N T E N N A /
C A B L E   I NA N T E N N A /A N T E N N A / A V   I N   2 A U D I O   /   V I D E O
C O M P O N E N T   I N   2 A U D I O   /   Y     P B
    P R
H / P
R G B   I N   ( P C ) A U D I O   I N
( R G B / D V I )
R G B   O U T   ( P C ) A U D I O   O U T  
						

							MAKING CONNECTIONS113
NOTE
•1920 x 1080 is the recommended PC
resolution. If you use the TV in other video
modes, afterimages or distorted images
may appear on the screen.
•Depending on the graphics card, DOS mode
may not work if a HDMI to DVI Cable is in
use.
•In PC mode, there may be noise associated
with the resolution, vertical pattern, contrast
or brightness. If noise is present, change
the PC output to another resolution, change
the refresh rate to another rate or adjust the
brightness and contrast on the PICTURE
menu until the picture is clear.
•The synchronization input form for
Horizontal and Vertical frequencies is
separate.
•Depending on the graphics card, some
resolution settings may not allow the image
to be positioned on the screen properly.
•If you experience overscan issues when
using HDMI-PC 1920x1080, change aspect
ratio to Just scan.
•When selecting HDMI-PC, set the“Input
Label - PC”in the INPUT menu.
Connecting to an Audio
System
Use an optional external audio system instead of
the built-in speaker.
NOTE
•If you use an optional external audio device
instead of the built-in speaker, set the TV
speaker feature to off (See p.93).
Digital Optical Audio Connection
Transmits the digital audio signal from the TV to an
external device. Connect the external device and
the TV with the optical audio cable as shown in the
following illustration.
NOTE
•Do not look into the optical output port.
Looking at the laser beam may damage your
vision.
•Audio with ACP (Audio Copy Protection)
function may block digital audio output.
ENGLISH   P l a s m a A U D I OV I D E O L / M O N O A V   I N 2
R / D V I   I N
1   ( A R C ) 2 3 4A U D I OV I D E O L / M O N O
R
A V   I N 1
C O M P O N   E N T   I N A N T E N N A
/ C A B L E   I NV I D E O
A U D I OY2
1 LP B
P R
RR S - 2 3 2 C   I N
( C O N T R O L & S E R V I C E )
O P T I C A L
D I G I T A L
A U D I O   O U T
W I R E L E S S
C O N T R O L R G B   I N   ( P C )
L A N
R E M O T E
C O N T R O L   I NA U D I O   I N
( R G B / D V I ) O P T I C A L
D I G I T A L
A U D I O   O U T
O P T I C A L  A U D I O   I N    
						

							114MAKING CONNECTIONS
LK530, LK550 series
LV3700 series
Other models
ENGLISHR S - 2 3 2 C   I N   ( C O N T R O L & S E R V I C E )R G B   I N   ( P C )
O P T I C A L   D I G I T A L
A U D I O   O U TA U D I O   I N   ( R G B / D V I )
L A N C O M P O N E N T
I N 1
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A N T E N N A / C A B L E   I N
O P T I C A L  A U D I O   I N   O P T I C A L   D I G I T A L
A U D I O   O U T W I R E L E S S
C O N T R O L R S - 2 3 2 C   I N   ( C O N T R O L & S E R V I C E )
 R G B   I N   ( P C )
O P T I C A L   D I G I T A L
A U D I O   O U TA U D I O   I N   ( R G B / D V I )
L A N C O M P O N E N T
I N 1
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A N T E N N A / C A B L E   I N
A V   I N   2
A U D I O   /   V I D E OA U D I O   /   V I D E OC O M P O N E N T   I N   2
A U D I O   /   Y     P
B    P
RI N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V IO P T I C A L  A U D I O   I N   O P T I C A L   D I G I T A L
A U D I O   O U T 
R
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I N   1   ( A R C ) / D V I
I N   2 / D V IL A N R G B   I N   ( P C ) O P T I C A L   D I G I T A L
A U D I O   O U TO P T I C A L   D I G I T A LO P T I C A L   D I G I T A L
A U D I O   I N
( R G B / D V I )A U D I O   I NA U D I O   I N A N T E N N A /
C A B L E   I NA N T E N N A /A N T E N N A / A V   I N   2 A U D I O   /   V I D E O
C O M P O N E N T   I N   2 A U D I O   /   Y     P B
    P R
H / P
O P T I C A L  A U D I O   I N   O P T I C A L   D I G I T A L
A U D I O   O U T  
						

							MAKING CONNECTIONS115
Connecting to a USB
Connect a USB storage device such as a USB flash
memory, external hard drive, or a USB memory
card reader to the TV and access the Smart Share
menu to use various multimedia files. See
“Connecting USB storage devices”on page 64 and
see“Browsing files”on page 69.
i.e.)
Connecting to a Headphone
(
)
Listen to the sound through a headphone.
i.e.)
NOTE
•AUDIO menu options are disabled when
connecting a headphone.
•When changing AV MODE with a
headphone connected, the change is
applied to video but not to audio.
•Optical Digital Audio Out is not available
when connecting a headphone.
•Headphone impedance: 16Ω
•Max audio output: 10 mW to 15 mW
•Headphone jack size: 0.35 cm (0.13 inch)
ENGLISHI N   3 / D V I
I N   4 / D V I H D D   I N
U S B   I N   1 U S B   A p p s
U S B   I N   2H D D   I N
U S B   I N   1 U S B   A p p s
U S B   I N   2 L C D I N   1   ( A R C )/ D V I
I N   2 / D V I
I N   3 / D V I
O
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T
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A N T E N N A /
C A B L E   I NA N T E N N A /A N T E N N A / A V   I N   2A U D I O   /   V I D E O
C O M P O N E N T   I N   2
A U D I O   /   Y     P B
    P R
H / P
H / P   
						

							116MAKING CONNECTIONS
Connecting the Wireless
Media Box
(Not support for LK530 and LK550 series)
LG TVs with a Wireless Control port support the LG
Wireless Media Box, which is sold separately.
When you connect the wireless ready dongle
(included with the media box) to the TV, external
devices can be connected to the LG Wireless
Media Box and video and audio will be sent to the
TV wirelessly.
Refer to the Wireless Media Box manual for
operating instructions.
NOTE
•When using the external device connected
to the Wireless Media Box, some functions
of the TV menu may not work.
LV3700 series
Other models
ENGLISH P l a s m a A U D I OV I D E O L / M O N O A V   I N 2
R / D V I   I N
1   ( A R C ) 2 3 4A U D I OV I D E O L / M O N O
R
A V   I N 1
C O M P O N   E N T   I NA N T E N N A
/ C A B L E   I NV I D E O
A U D I OY2
1 LP B
P R
RR S - 2 3 2 C   I N
( C O N T R O L & S E R V I C E )
O P T I C A L
D I G I T A L
A U D I O   O U T
W I R E L E S S
C O N T R O L R G B   I N   ( P C )
L A N
R E M O T E
C O N T R O L   I NA U D I O   I N
( R G B / D V I )
H D M I   O U TW I R E L E S S
C O N T R O LW I R E L E S S
C O N T R O L / D V I   I N
1   ( A R C ) 2 3 4 W I R E L E S S
C O N T R O L R S - 2 3 2 C   I N   ( C O N T R O L & S E R V I C E )

 R G B   I N   ( P C )
O P T I C A L   D I G I T A L
A U D I O   O U TA U D I O   I N   ( R G B / D V I )
L A N C O M P O N E N T
I N 1
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A V   I N   2
A U D I O   /   V I D E OA U D I O   /   V I D E OC O M P O N E N T   I N   2
A U D I O   /   Y     P
B    P
RI N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V I
I N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V IH D M I   O U T W I R E L E S S
C O N T R O LW I R E L E S S
C O N T R O L

 W I R E L E S S
C O N T R O L
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R A V   I N 1


I N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V I
I N   4 / D V IL A N R G B   I N   ( P C ) O P T I C A L   D I G I T A L
A U D I O   O U TO P T I C A L   D I G I T A LO P T I C A L   D I G I T A L
A U D I O   I N
( R G B / D V I )A U D I O   I NA U D I O   I N A N T E N N A /
C A B L E   I NA N T E N N A /A N T E N N A / A V   I N   2 A U D I O   /   V I D E O
C O M P O N E N T   I N   2 A U D I O   /   Y     P B
    P R
H / P
H D D   I N
U S B   I N   1H D M I   O U T W I R E L E S S
C O N T R O LW I R E L E S S
C O N T R O L

I N   1   ( A R C ) / D V I
I N   2 / D V I
I N   3 / D V I
I N   4 / D V I  
						

							MAKING CONNECTIONS117
SIMPLINK Connection
Use the TV remote control to play and control the
AV device connected with the HDMI cable through
HDMI-CEC. This TV may work with the devices that
support HDMI-CEC, but only devices with the
logo are fully supported.
Connect one end of the HDMI cable to the HDMI/
DVI IN or HDMI IN terminal on the rear of the TV
and the other end to the SIMPLINK device.
NOTE
•If the connected device does not support
HDMI-CEC, the SIMPLINK feature is
unavailable.
•To operate SIMPLINK, you should use an
High Speed HDMI cable with the CEC
(Consumer Electronics Control) function.
•SIMPLINK may not work properly if you a
third-party device that has an HDMI-CEC
function.
Activating and Using the
SIMPLINK menus
1PressSIMPINKto access theSIMPLINKmenus.
2Press the Navigation buttons to select toOn.
3Press the Navigation buttons to scroll to one of
the devices and pressENTER.
No.Description
①Displays the previously viewed TV channel.
②Plays discs. When multiple discs are
available, the title of the disc appears at the
bottom of the screen.
③Controls the connected VCR.No.Description
④HDD recordings playback: Controls the
recording stored in HDD.
⑤Audio out to home theater speaker or
Audio out to TV: Changes the audio output
between Home theater speaker and TV
speaker.
-A check mark appears in front of the selected
device.
-Available devices display in a bright color.
-Unavailable devices display in grey.
4Control the selected AV device.
FunctionDescription
Direct Play After connecting AV devices to
the TV, you can directly control
the devices and play media
without additional settings.
Select AV
deviceEnables you to select one of the
AV devices connected to the TV.
Disc playback Control connected AV devices by
pressing the Navigation buttons,
ENTER,ꕖ,ꕗ,ꕘ,ꕚandꕙ.
Power off all
devicesWhen you power off the TV, all
connected devices are turned off.
Sync Power on When the equipment with
SIMPLINK function connected
HDMI terminal starts to play, the
TV will automatically turn on.
Switch audio-
outOffers an easy way to switch
audioout.
NOTE
•If you change the input source by pressing
INPUT, the progressing function of the
SIMPLINK device will stop.
•If you select a device that has the home
theater feature, the sound output
automatically switches to the home theater
speaker and the TV speaker turns off.
•If a connected SIMPLINK home theater
system does not play the audio from the TV,
connect the DIGITAL AUDIO OUT terminal
on the rear of the TV to the DIGITAL AUDIO
IN terminal on the back of the SIMPLINK
device with an optical cable.
ENGLISH  
 
 
 
 
 









 
 

 
 
 
 
 
 
 








 
 
 
 
 
 
 

     
 
 
 

 
 
 
 
 
 
 
 
 
 
 

 

 
 

 
 

 
 

 


 
 




  










   
						

							118MAINTENANCE
MAINTENANCE
Update and clean your TV regularly to keep the best
performance and to extend the product lifespan.
Updating the TV Firmware
Download and install the latest firmware by
connecting to the firmware update server to
enhance or change the product function, or add
new features.
The firmware update may not work properly
depending on the Internet environment. If so, you
may obtain the latest firmware update from the
authorized LG Electronics service center.
To check the current firmware version or update
the firmware,
1PressHometo access the Home menu.
2Press the Navigation buttons to scroll toSETUP
and pressENTER.
3Press the Navigation buttons to scroll to
SUPPORTand pressENTER.
4Press the Navigation buttons to scroll to
Software Updateand pressENTER. The current
firmware version displays.
5SelectCheck Update Versionto check a new
firmware version manually.
NSU (Network Software Update):
When software update is on, the TV will
automatically check for software updates. A
pop-up window will appear on the screen when
an update is available.
NOTE
•While updating the firmware, do not
disconnect the LAN cable, turn the TV
off, or unplug the power cord.
•Premium service is disabled while the
software is being updated through NSU.
6When the update is complete, the TV will
automatically restart in 5 seconds.
You may need to reset someCHANNEL,
PICTURE, orAUDIOmenus.
NOTE
•You cannot downgrade back to an older
firmware version.
•The period of time for the firmware update
may be different depending on the firmware
size or network condition.
•If the firmware update download fails when
using wireless, temporarily connect a cable
directly to your router. If it still does not
download, contact customer service.
ENGLISH    
						

							MAINTENANCE119
Cleaning Your TV
CAUTION
•Make sure to turn the power off and
disconnect the power cord and all other
cables first.
•When the TV is left unattended and unused
for a long time, disconnect the power cord
from the wall outlet to prevent possible
damage from lightning or power surges.
Screen and frame
To remove dust or light dirt, wipe the surface with a
dry, clean, and soft cloth.
To remove major dirt, wipe the surface with a soft
cloth dampened in clean water or a diluted mild
detergent. Then wipe immediately with a dry cloth.
CAUTION
•Do not push, rub, or hit the surface with
your fingernail or a sharp object, as this may
result in scratches on the screen and image
distortions.
•Do not use any chemicals, such as waxes,
benzene, alcohol, thinners, insecticides, air
fresheners, lubricants, as these may
damage the screen’s finish and cause
discoloration.
Cabinet and stand
To remove dust or light dirt, wipe the cabinet with a
dry, clean, and soft cloth.
To remove major dirt, wipe the cabinet with a soft
cloth dampened in a clean water or water
containing a small amount of mild detergent. Then
wipe immediately with a dry cloth.
CAUTION
•Do not spray liquid onto the surface. If water
enters the TV, it may result in fire, electric
shock, or malfunction.
•Do not use any chemicals as this may
deteriorate the surface.
Power cord
Remove the accumulated dust or dirt on the power
cord regularly.
Preventing“Image burn”or
“Burn-in”on your TV screen
•If a fixed image displays on the TV screen for a
long period of time, it will be imprinted and
become a permanent disfigurement on the
screen. This is“image burn”or“burn-in”and
not covered by the warranty.
•If the aspect ratio of the TV is set to 4:3 for a
long period of time, image burn may occur on
the letterboxed area of the screen.
•Avoid displaying a fixed image on the TV screen
for a long period of time (2 or more hours for
LCD, 1 or more hours for the Plasma TV) to
prevent image burn.
ENGLISH     
						

							120TROUBLESHOOTING
TROUBLESHOOTING
General
Problem Resolution
Cannot control the TV with the remote
control.•Check the remote control sensor on the product and try again.
•Check if there is any obstacle between the product and the remote control.
•Check if the batteries are still working and properly installed (
to,to).
•Check if the appropriate input mode such as TV or VCR is set for using the
remote control.
No image display and no sound is
produced.•Check if the product is turned on.
•Check if the power cord is connected to a wall outlet.
•Check if there is a problem in the wall outlet by connecting other products.
Image appears slowly when the TV
turns on.•The image is muted during the product startup process. This is normal. If the
image does not appear in a few minutes, unplug the TV for 30 seconds and
try again. If the image still does not appear, contact the authorized service
center in your local area.
Cannot connect external devices.
•Refer to the“Connection overview”and connect an external device.
The TV turns off suddenly.
•Check the power control settings. The power supply may be interrupted.
•Check if the Auto sleep feature is activated in the Time settings. Refer to the
“Sleep Timer”.
•If there is no signal while the TV is on, the TV will turn off automatically after
15 minutes of inactivity.
Audio
Problem Resolution
No sound is produced while images
are displaying.•PressVOL+ or - button.
•Check if the sound is muted by pressingMUTE.
•Scroll to other channels. There may a problem with the broadcast.
•Check if the audio cables are connected properly.
•Check if the TV Speaker feature is activated in the menu option.
No output from one of the speakers
•Adjust Balance in the menu option.
Unusual sound from inside the TV is
produced.•A change in ambient humidity or temperature may result in an unusual noise
when the product turns on or off. There is no problem with your product.
ENGLISH