LG 42LD320B User manual

Category
LCD TVs
Type
User manual

This manual is also suitable for

www.lg.com
Please read this manual carefully before operating
your set and retain it for future reference.
ENGLISH
OWNER’S MANUAL
LCD TV
HDMI, the HDMI logo and High-Definition
Multimedia Interface are trademarks or regis-
tered trademarks of HDMI Licensing LLC.
Wall Mounting Bracket(Separate purchase)
(26/32LD3
***
)(22LD3
***
)
RW230RW120
(32/37/42LD3
***
)
AW-47LG30M
I
CONTENTS
CONTENTS
PREPARATION
Accessories .....................................................A-1
EXTERNAL EQUIPMENT SETUP
Antenna Connection ............................................1
Connecting with a Component cable ..................2
Connecting with an HDMI cable .........................3
Speaker output Setup .........................................3
Connecting with an HDMI to DVI cable ..............4
Connecting with a Euro Scart cable ...................5
Usb setup ............................................................6
Connecting with a RF Cable ...............................6
Connecting with a D-sub 15 pin cable ................7
Insertion of CI Module .........................................8
Digital audio out Setup ........................................9
Headphone Setup ...............................................9
Supported Display Resolution ...........................10
Screen Setup for PC mode ...............................11
WATCHING TV / PROGRAMME CONTROL
Turning on the TV .............................................15
Initializing Setup ...............................................15
Programme Selection ........................................15
Volume Adjustment ...........................................15
Quick Menu .......................................................16
On Screen Menus Selection and adjustment ...17
Auto programme tuning ...................................18
Manual programme Tuning ...............................20
Programme Edit ...............................................28
CI [Common Interface] Information ...................32
Selecting the Programme List ...........................33
Input List ............................................................35
Input Label ........................................................36
Data Service ......................................................37
SIMPLINK ..........................................................38
AV Mode ............................................................42
Initializing(Reset to original factory settings) ....43
TO USE A USB DEVICE
When connecting a USB device .......................44
Movie list ..........................................................46
Photo list ............................................................57
Music list ............................................................67
EzSign TV .........................................................74
DivX® VOD Registration ..................................76
DivX® VOD Deregistration ................................77
PICTURE CONTROL
Picture Size (Aspect Ratio) Control ..................78
Energy Saving ...................................................80
Preset Picture Settings .....................................82
Manual Picture Adjustment ...............................83
Picture Improvement Technology ......................84
Expert Picture Control .......................................85
Picture Reset .....................................................88
Power Indicator ................................................89
SOUND & LANGUAGE CONTROL
Auto Volume Leveler .........................................90
Clear Voice II .....................................................91
Preset Sound Settings-Sound Mode ................92
Sound Setting Adjustment -User Mode ............93
Infinite Sound ....................................................94
Balance .............................................................95
DTV Audio Setting (in digital mode only) ..........96
Selecting Digital Audio out ................................97
Audio Reset .......................................................98
Audio Description (In digital mode only) ...........99
I/II
Stereo/Dual Reception (In Analogue Mode Only)
100
NICAM Reception (In Analogue Mode Only) ..101
Speaker Sound Output Selection ...................101
On-Screen Menu Language / Country Selection .. 102
Language Selection ........................................103
II
CONTENTS
CONTENTS
TIME SETTING
Clock Setup .....................................................105
Auto on/off time setting ...................................106
Sleep Timer setting .........................................106
Alarm Setting ...................................................107
Automatic Standby ..........................................107
PARENTAL CONTROL / RATINGS
Set Password & Lock System.........................108
Block Programme ............................................109
Parental Control (In Digital Mode only) ...........110
External Input Blocking ...................................111
Key Lock..........................................................112
TELETEXT
Switch on/off ...................................................113
SIMPLE Text....................................................113
TOP Text..........................................................114
Fastext .............................................................114
Special Teletext Functions ..............................115
DIGITAL TELETEXT
Teletext within Digital Service .........................116
Teletext in Digital Service ................................116
APPENDIX
Troubleshooting ...............................................117
Maintenance ....................................................119
Product Specifications .....................................120
IR Codes .........................................................121
External Control Device Setup ........................122
Open source software notice ..........................129
A-1
PREPARATION
ACCESSORIES
Ensure that the following accessories are included with your TV. If an accessory is missing, please
contact the dealer where you purchased the TV.
Image shown may differ from your TV.
Use of ferrite core (This feature is not available for all models.)
Ferrite core can be used to reduce the electromagnetic
wave when connecting the power cord.
The closer the location of the ferrite core to the power
plug, the better it is.
Install the power plug closely.
Owner’s Manual
EzSign TV Editor
S/W & Manual
Batteries
Remote Control
Power Cord
Protection Cover
or
(Only 22LD3
***
,
)
Cable management clip
(Only 26/32/37/42LD3
***
)
1-screw for stand fixing
Bolts for stand assembly
x 4
(Only 26/32/37/42LD3
***
)
Protective Bracket and
Bolt for Power Cord
(Only 26/32/37/42LD3
***
)
P
A
G
E
P
1 2 3
4 5
0
6
7 8 9
LIST
Q.VIEW
AV MODE INPUT
TV/
RAD
ENERGY
SAVING
MARK
RATIO
MUTE
OK
Q.MENU
AD
ALARM
EXIT
OK
GUIDE
PORTAL
MENU BACK
INFO
GUIDE
PORTAL
MENU
BACK
INFO
EXIT
Polishing Cloth
Polishing cloth for
use on the
screen.
This item is not included for all models.
* Lightly wipe any stains
or fingerprints on the
surface of the TV with
the polishing cloth.
Do not use excessive force.
This may cause scratching
or discolouration.
PREPARATION
Ferrite Core
Dual Lock™
This item is not included for all models.
VELCRO (LOOP)
VELCRO (HOOK)
HOLDER CABLE
A-2
PREPARATION
PREPARATION
FRONT PANEL CONTROLS
(Only 32/37/42LD3
***
)
INPUT MENU
P
OK
PROGRAMME
VOLUME
(Only 22/26LD3
***
)
PROGRAMME
VOLUME
OK
MENU
INPUT
POWER
OK
INPUT
POWER
MENU
INPUT
MENU
ENTER
CH
VOL
POWER
Remote Control Sensor
Power/Standby Indicator
Illuminates red in standby mode.
Illuminates blue when the TV is
switched on.
NOTE
TV can be placed in standby mode in order to reduce the power consumption. And TV should be
switched off using the power switch on the TV if it will not be watched for some time, as this will
reduce energy consumption.
The energy consumed during use can be significantly reduced if the level of brightness of the
picture is reduced, and this will reduce the overall running cost.
Image shown may differ from your TV.
A-3
PREPARATION
BACK PANEL INFORMATION
Image shown may differ from your TV.
22LD3***
Power Cord Socket
This TV operates on an AC power. The volt-
age is indicated on the Specifications page.
(► p.120) Never attempt to operate the TV
on DC power.
USB Input
Connect USB storage device to this jack.
RGB/DVI Audio Input
Connect the audio from a PC or DTV.
OPTICAL DIGITAL AUDIO OUT
Connect digital audio to various types of
equipment.
Connect to a Digital Audio Component.
Use an Optical audio cable.
Euro Scart Socket (AV)
Connect scart socket input or output from an
external device to these jacks.
HDMI/DVI IN Input
Connect an HDMI signal to HDMI IN. Or DVI
(VIDEO) signal to HDMI/DVI port with DVI to
HDMI cable.
RS-232C IN (CONTROL & SERVICE) PORT
Connect to the RS-232C port on a PC.
This port is used for Service or Hotel mode.
RGB IN Input
Connect the output from a PC.
Component Input
Connect a component video/audio device to
these jacks.
SPEAKER OUTPUT(STEREO)
The phone socket for external speaker is on
this jack.
Antenna Input
Connect antenna or cable to this jack.
PCMCIA (Personal Computer Memory
Card International Association) Card Slot
Insert the CI Module to PCMCIA CARD
SLOT.
(This feature is not available in all countries.)
Headphone Socket
Plug the headphone into the headphone
socket.
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3 4 5
6 7 109 118
12
13
A-4
PREPARATION
PREPARATION
26/32/37/42LD3***
1
2
3 4 5
6 87
11
12
13
9 10
Power Cord Socket
This TV operates on an AC power. The volt-
age is indicated on the Specifications page.
(► p.120) Never attempt to operate the TV
on DC power.
HDMI/DVI IN Input
Connect an HDMI signal to HDMI IN. Or DVI
(VIDEO) signal to HDMI/DVI port with DVI to
HDMI cable.
RGB/DVI Audio Input
Connect the audio from a PC or DTV.
OPTICAL DIGITAL AUDIO OUT
Connect digital audio to various types of
equipment.
Connect to a Digital Audio Component.
Use an Optical audio cable.
Euro Scart Socket (AV)
Connect scart socket input or output from an
external device to these jacks.
RS-232C IN (CONTROL & SERVICE) PORT
Connect to the RS-232C port on a PC.
This port is used for Service or Hotel mode.
RGB IN Input
Connect the output from a PC.
Component Input
Connect a component video/audio device to
these jacks.
SPEAKER OUTPUT(STEREO)
The phone socket for external speaker is on
this jack.
Antenna Input
Connect antenna or cable to this jack.
USB Input
Connect USB storage device to this jack.
PCMCIA (Personal Computer Memory
Card International Association) Card Slot
Insert the CI Module to PCMCIA CARD
SLOT.
(This feature is not available in all countries.)
Headphone Socket
Plug the headphone into the headphone
socket.
1
2
3
4
5
6
7
8
9
10
11
12
13
A-5
PREPARATION
STAND INSTALLATION
Image shown may differ from your TV
When assembling the desk type stand, check whether the bolt is fully tightened. (If not tightened fully,
the product can tilt forward after the product installation.) If you tighten the bolt with excessive force,
the bolt can deviate from abrasion of the tightening part of the bolt.
Carefully place the TV screen side down
on a cushioned surface to protect the
screen from damage.
Carefully place the TV screen side down
on a cushioned surface to protect the
screen from damage.
11
Assemble the TV as shown.
Assemble the TV as shown.
Fix the 4 bolts securely using the holes in
the back of the TV.
2
2
3
Only 26/32/37/42LD3***Only 22LD3***
A-6
PREPARATION
PREPARATION
BACK COVER FOR WIRE ARRANGEMENT
Image shown may differ from your TV.
NOTE
Do not use the Cable Management Clip to lift the TV.
- If the TV is dropped, you may be injured or the TV may be damaged.
26/32/37/42LD3***
Connect the cables as nec-
essary.
To connect additional equip-
ment, see the EXTERNAL
EQUIPMENT SETUP sec-
tion.
Open the
Cable Management Clip
as
shown.
Cable Management Clip
Fit the
Cable Management Clip
as shown.
22LD3***
Connect the cables as nec-
essary.
To connect additional equip-
ment, see the EXTERNAL
EQUIPMENT SETUP sec-
tion.
Install the Cable Management Clip as shown.
Cable Management Clip
Fit the
Cable Management Clip
as shown.
Hold the
Cable Management
Clip
with both hands and pull it
backward.
HOW TO REMOVE THE
CABLE MANAGEMENT
CLIP
1
2
3
1
2
3
(22LD3***)
A-7
PREPARATION
Image shown may differ from your TV.
When installing the wall-mounted unit, use the
protection cover.
NOT USING THE DESK-
TYPE STAND
26/32/37/42LD3***
Insert the Protection
Cover into the TV until
clicking sound.
Fix the 4 bolts securely using the holes in
the back of the TV.
5
22LD3***
Protection Cover
1
3
4
Carefully place the TV screen side down on
a cushioned surface to protect the screen
from damage.
2
Loose the bolts from TV.
Detach the stand from TV.
Insert the Protection Cover into the TV.
Protection Cover
How to use Dual Lock™
(This feature is not available
for all models.)
Fix the set-top box to the TV and use it when
you want to.
After removing the protection paper
from the Dual Lock, stick it to the TV
and the set-top box as shown.
Attach the set-top box to the TV by press-
ing the Velcro strips together.
1
2
NOTE
Please make sure no foreign substances exist
on the surface of the product, and then firmly
attach the Dual Lock.
Before attaching the set-top box to the TV set, let the
attached Dual Lock dry for at least three days.
A-8
PREPARATION
PREPARATION
ATTACHING THE TV TO A DESK
Desk
Stand
Image shown may differ from your TV.
The TV must be attached to desk so it cannot
be pulled in a forward/backward direction,
potentially causing injury or damaging the
product.
WARNING
To prevent TV from falling over, the TV
should be securely attached to the floor/wall
per installation instructions. Tipping, shaking,
or rocking the machine may cause injury.
1-Screw
( provided as parts of the product)
SWIVEL STAND
This feature is not available for all models.
Image shown may differ from your TV.
After installing the TV, you can adjust the TV set
manually to the left or right direction by 20
degrees to suit your viewing position.
Protective Bracket
Bolt
Secure the power cable with the Protective Bracket
and the bolt as shown. It will help prevent the power
cable from being removed by accident.
HOW TO SECURE THE
POWER CABLE
(Only 26/32/37/42LD3***)
(Only 26/32/37/42LD3****)
POSITIONING YOUR DISPLAY
Image shown may differ from your TV.
Adjust the position of the panel in various ways
for maximum comfort.
• Tilt range
(Only 22LD3***)
Screw: M5 x L (*L: Table depth + 8~10 mm)
ex) Table depth: 15mm, Screw: M5 x 25
4-Screws
(not provided as parts of the product)
Stand
Desk
A-9
PREPARATION
This feature is not available for all models.
Image shown may differ from your TV.
KENSINGTON SECURITY
SYSTEM
2
CAREFUL INSTALLATION
ADVICE
You should purchase necessary components
to fix the TV safety and secure to the wall on
the market.
Position the TV close to the wall to avoid the
possibility of it falling when pushed.
The instructions shown below are a safer way
to set up the TV, by fixing it to the wall, avoid-
ing the possibility of it falling forwards if pulled.
This will prevent the TV from falling forward
and causing injury. This will also prevent the
TV from damage. Ensure that children do not
climb or hang from the TV.
3
Use the eye-bolts or TV brackets/bolts to fix the
product to the wall as shown in the picture.
(If your TV has bolts in the eyebolts, loosen
then bolts.)
* Insert the eye-bolts or TV brackets/bolts and
tighten them securely in the upper holes.
Secure the wall brackets with the bolts on
the wall. Match the height of the bracket
that is mounted on the wall.
Use a sturdy rope to tie the product for align-
ment. It is safer to tie the rope so it becomes
horizontal between the wall and the product.
2
1
1
The TV is equipped with a Kensington Security
System connector on the back panel. Connect
the Kensington Security System cable as shown
below.
For the detailed installation and use of the
Kensington Security System, refer to the user’s
guide provided with the Kensington Security
System.
For further information, contact http://www.kens-
ington.com, the internet homepage of the
Kensington
company. Kensington sells security systems for
expensive electronic equipment such as note-
book PCs and LCD projectors.
1
2
3
NOTE
When moving the TV undo the cords first.
Use a platform or cabinet strong and large
enough to support the size and weight of the
TV.
To use the TV safely make sure that the
height of the bracket on the wall and on the
TV is the same.
NOTE
The Kensington Security System is an
optional accessory.
If the TV feels cold to the touch, there may
be a small “flicker” when it is turned on.
This is normal, there is nothing wrong with
TV.
Some minute dot defects may be visible on
the screen, appearing as tiny red, green, or
blue spots. However, they have no adverse
effect on the monitor's performance.
Avoid touching the LCD screen or holding
your finger(s) against it for long periods of
time. Doing so may produce some temporary
distortion effects on the screen.
2
A-10
PREPARATION
PREPARATION
The TV can be installed in various ways such as
on a wall, or on a desktop etc.
The TV is designed to be mounted horizontally.
Power Supply
Circuit breaker
EARTHING
DESKTOP PEDESTAL
INSTALLATION
WALL MOUNT: HORIZONTAL
INSTALLATION
We recommend the use of a LG Brand wall
mounting bracket when mounting the TV to a
wall.
We recommend that you purchase a wall
mounting bracket which supports VESA stan-
dard.
LG recommends that wall mounting be per-
formed by a qualified professional installer.
10 cm
10 cm
10 cm
10 cm
For adequate ventilation allow a clearance of 10
cm all around the TV.
A
B
B
A
Model
VESA
(A
*
B)
Standard
Screw
Quantity
22LD3
***
26/32LD3
***
37/42LD3***
100
*
100
200
*
100
200
*
200
M4
M4
M6
4
4
4
10 cm
10 cm
10 cm
10 cm
10 cm
NOTE
Should Install wall mount on a solid wall per-
pendicular to the floor.
Should use a special wall mount, if you want to
install it to ceiling or slanted wall.
The surface that wall mount is to be mounted
on should be of sufficient strength to support
the weight of TV set; e.g. concrete, natural
rock, brick and hollow block.
Installing screw type and length depends on
the wall mount used. Further information, refer
to the instructions included with the mount.
LG is not liable for any accidents or damage to
property or TV due to incorrect installation:
- Where a non-compliant VESA wall mount is
used.
- Incorrect fastening of screws to surface
which may cause TV to fall and cause per-
sonal injury.
- Not following the recommended Installation
method.
Image shown may differ from your TV.
Ensure that you connect the earth wire to prevent
possible electric shock. If grounding methods are
not possible, have a qualified electrician install a
separate circuit breaker.
Do not try to earth the TV by connecting it to tele-
phone wires, lightening rods or gas pipes.
A-11
PREPARATION
REMOTE CONTROL KEY FUNCTIONS
When using the remote control, aim it at the remote control sensor on the TV.
(POWER)
ENERGY
SAVING
AV MODE
INPUT
TV/RAD
Switches the TV on from standby or off to standby.
Adjust the Energy Saving mode of the TV.( p.80)
It helps you select and set images and sounds
when connecting AV devices.( p.42)
External input mode rotate in regular sequence.
(
p.36)
Selects Radio, TV and DTV channel.
0 to 9 number
button
LIST
Q.VIEW
Selects a programme.
Selects numbered items in a menu.
Displays the programme table.
(
p.33)
Returns to the previously viewed programme.
Shows Contents List in EzSign mode. (EzSign V1.5 or
Later)
Displays the EzSign content on a TV Screen.
Shows or hides the information on TV remote con-
trol buttons in EzSign mode.
Allows you to navigate the on-screen menus and
adjust the system settings to your preference.
Accepts your selection or displays the current
mode.
Selects a menu.
Clears all on-screen displays and returns to TV
viewing from any menu.
(
p.17)
Allows the user to move return one step in an inter-
active application, EPG or other user interaction
function.
Clears all on-screen displays and returns to TV
viewing from any menu.
Coloured
buttons
These buttons are used for teletext (on TELETEXT
models only), Programme edit.
TELETEXT
BUTTONS
SUBTITLE
These buttons are used for teletext.
For further details, see the ‘Teletext’ section.(
p.113)
Recalls your preferred subtitle in digital mode.
1
GUIDE
PORTAL
INFO i
THUMBSTICK
(Up/Down/Left/Right)
OK
MENU
BACK
EXIT
P
A
G
E
P
1 2 3
4 5
0
6
7 8 9
LIST
Q.VIEW
AV MODE INPUT
TV/
RAD
ENERGY
SAVING
MARK
RATIO
MUTE
OK
Q.MENU AD ALARM
EXIT
OK
GUIDE
PORTAL
MENU BACK
INFO
GUIDE
PORTAL
MENU
BACK
INFO
EXIT
1
A-12
PREPARATION
PREPARATION
VOLUME UP
/DOWN
MARK
RATIO
MUTE
Programme
UP/DOWN
PAGE UP/
DOWN
Adjusts the volume.
Check and un-check programmes in the USB
menu.
Selects your desired Aspect Ratio of picture.( p.78)
Switches the sound on or off.
Selects a programme.
Move from one full set of screen information to the
next one.
Installing Batteries
Open the battery compartment cover on the back and install
the batteries matching correct polarity (+with +,-with -).
Install two 1.5 V AAA batteries. Do not mix old or used batter-
ies with new ones.
Close cover.
To remove the batteries, perform the installation actions in
reverse.
SIMPLINK /
MY MEDIA Menu
control buttons
Controls SIMPLINK or MY MEDIA menu(Photo List,
Music List, Movie List and Extra contents).
Q. MENU
AD
ALARM
See a list of AV devices connected to TV.
When you toggle this button, the Simplink menu
appears at the screen.( p.38)
Select the desired quick menu source. (Aspect
Ratio, Clear Voice II , Picture Mode, Sound Mode,
Audio (or
Audio Language)
, Sleep Timer, Skip Off/
On, USB Device).
(
p.16)
Switches the Audio Description On or Off.
(
p.99)
Sets the alarm function.
(
p.107)
P
A
G
E
P
1 2 3
4 5
0
6
7 8 9
LIST
Q.VIEW
AV MODE INPUT
TV/
RAD
ENERGY
SAVING
MARK
RATIO
MUTE
OK
Q.MENU AD ALARM
EXIT
OK
GUIDE
PORTAL
MENU BACK
INFO
GUIDE
PORTAL
MENU
BACK
INFO
EXIT
1
EXTERNAL EQUIPMENT SETUP
EXTERNAL EQUIPMENT SETUP
ANTENNA CONNECTION
For optimum picture quality, adjust antenna direction.
An antenna cable and converter are not supplied.
To prevent damage do not connect to the mains outlet until all connections are made between the
devices.
Multi-family Dwellings/Apartments
(Connect to wall antenna socket)
Single-family Dwellings /Houses
(Connect to wall jack for outdoor antenna)
Outdoor
Antenna
(VHF, UHF)
Wall
Antenna
Socket
RF Coaxial Wire (75 )
Antenna
UHF
Signal
Amplifier
VHF
In poor signal areas, to achieve better picture quality it may be necessary to install a signal amplifier
to the antenna as shown above.
If signal needs to be split for two TVs,use an antenna signal splitter for connection.
2
EXTERNAL EQUIPMENT SETUP
EXTERNAL EQUIPMENT SETUP
CONNECTING WITH A COMPONENT CABLE
To avoid damaging any equipment, never plug in any power cord until you have finished connecting
all equipment.
This section on EXTERNAL EQUIPMENT SETUP mainly uses diagrams for the 32LD3
***
models.
Image shown may differ from your TV.
This TV can receive Digital RF/Cable signals without an external digital set-top box. However, if you do
receive Digital signals from a digital set-top box or other digital external device, refer to the diagram as
shown below.
HDMI Audio Supported format : Dolby Digital, PCM
DTS Audio format is not supported.
Component Input ports
To achieve better picture quality, connect a DVD player to the component input ports as shown below.
Signal Component HDMI
480i/576i O X
480p/576p O O
720p/1080i O O
1080p
O
(50 Hz / 60 Hz only)
O
(24 Hz / 30 Hz /
50 Hz / 60 Hz)
Component ports on the TV Y PB PR
Video output ports
on DVD player
Y PB PR
Y B-Y R-Y
Y Cb Cr
Y Pb Pr
1
Connect the video outputs
(
Y, PB, PR
)
of the
external equipment (digital set-top box, DVD,
etc.) to the COMPONENT IN VIDEO jacks on
the TV.
2
Connect the audio output of the external equip-
ment (digital set-top box, DVD, etc.) to the
COMPONENT IN AUDIO jacks on the TV.
3
Turn on the external equipment.
(
Refer to the external equipment's manual for
operating instructions.)
4
Select the Component input source using the
INPUT button on the remote control.
ANTENNA
IN
RGB
S
PEAKER
OUT
VOLUME CONTROL
1
2
/
DVI IN
STEREO
(8 )
1
2
3
EXTERNAL EQUIPMENT SETUP
CONNECTING WITH AN HDMI CABLE
CONNECTING WITH A COMPONENT CABLE
NOTE
The TV can receive video and audio signals simultaneously when
using an HDMI cable.
If the DVD does not support Auto HDMI, you must set the output reso-
lution appropriately.
Check that your HDMI cable is High Speed HDMI Cable. If the HDMI
cables are not High Speed HDMI Cable, flickering or no screen dis-
play can result. Please use the High Speed HDMI Cable.
1
Connect the HDMI output of the external equipment (digital set-
top box, DVD, etc.) to HDMI/DVI IN 1, HDMI 2 (Except for
22LD3
***
) jack on the TV.
2
Turn on the external equipment.
(
Refer to the external equipment's manual for operating instruc-
tions.)
3
Select HDMI1, HDMI2 (Except for 22LD3
***
) input source using
the INPUT button on the remote control.
ANTENNA
IN
(
RGB
)
S
PEAKE
R
O
U
T
VOLUME CONTROL
1
2
/DVI IN
1
2
/DVI IN
1
Connect the external speaker to the SPEAKER
OUTPUT(STEREO) jack on the TV.
1
Method of Volume control port
Cable
Spec.
GND / Up / Down
Each Up/ Down pin is
pulled to 3.3V with CPU
GPIO.
CPU detects transition
from 3.3V to GND level for
volume control.
SPEAKER OUTPUT SETUP
Control port for Speaker out
UP
DOWN
GND
RIGHT
LEFT
GND
1
1
4
EXTERNAL EQUIPMENT SETUP
EXTERNAL EQUIPMENT SETUP
CONNECTING WITH AN HDMI TO DVI CABLE
1
Connect the digital set-top box or the DVI out-
put of the PC to HDMI/DVI IN 1 jack on the
TV.
2
Connect the audio output of the digital set-top
box or the PC audio output to the AUDIO IN
(RGB/DVI) jack on the TV.
3
Turn on the digital set-top box or the PC and
the TV.
(
Refer to the digital set-top box or the PC
manual for operating instructions.)
4
Select HDMI1 input source using the INPUT
button on the remote control.
ANTENNA
IN
(
RGB
)
S
PEAKE
R
O
U
T
VOLUME CONTROL
1
2
/DVI IN
1
2
/DVI IN
1 2
or
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LG 42LD320B User manual

Category
LCD TVs
Type
User manual
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