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If any of the following occur, unplug the product immediately 

and contact your local customer service.

 

-

The product has been damaged.

 

-

If water or another substance enters the product (like an AC adapter, 
power cord, or TV).

 

-

If you smell smoke or other odors coming from the TV

 

-

When lightning storms or when unused for long periods of time.

Even the TV is turned off by remote control or button, AC power source is 
connected to the unit if not unplugged in.

 

Do not use high voltage electrical equipment near the TV (e.g., a bug 
zapper). This may result in product malfunction.

 

Do not attempt to modify this product in any way without written 
authorization from LG Electronics. Accidental fire or electric shock 
can occur. Contact your local customer service for service or repair. 
Unauthorized modification could void the user’s authority to operate 
this product.

 

Use only an authorized attachments / accessories approved by LG 
Electronics. Otherwise, this may result in fire, electric shock, malfunction, 
or product damage.

 

Never disassemble the AC adapter or power cord. This may result in fire 
or electric shock.

 

Handle the adapter carefully to avoid dropping or striking it. An impact 
could damage the adapter.

 

To reduce the risk of fire or electrical shock, do not touch the TV with wet 
hands. If the power cord prongs are wet or covered with dust, dry the 
power plug completely or wipe dust off.

 

Batteries

 

-

Store the accessories (battery, etc.) in a safe location out of the reach 
of children.

 

-

Do not short circuit, disassemble, or allow the batteries to overheat. 
Do not dispose of batteries in a fire. Batteries should not be exposed 
to excessive heat.

 

-

Caution: Risk of fire or explosion if the battery is replaced by an 
incorrect type.

 

Moving

 

-

When moving, make sure the product is turned off, unplugged, and 
all cables have been removed. It may take 2 or more people to carry 
larger TVs. Do not press or put stress on the front panel of the TV. 
Otherwise, this may result in product damage, fire hazard or injury.

 

Keep the packing anti-moisture material or vinyl packing out of the 
reach of children.

 

Do not allow an impact shock, any objects to fall into the product, and do 
not drop anything onto the screen.

 

Do not press strongly upon the panel with a hand or a sharp object such 
as a nail, pencil, or pen, or make a scratch on it. It may cause damage 
to screen.

 

Cleaning

 

-

When cleaning, unplug the power cord and wipe gently with a soft/
dry cloth. Do not spray water or other liquids directly on the TV. Do 
not clean your TV with chemicals including glass cleaner, any type of 
air freshener, insecticide, lubricants, wax (car, industrial), abrasive, 
thinner, benzene, alcohol etc., which can damage the product and/
or its panel. Otherwise, this may result in electric shock or product 
damage.

 

When changing the curvature or moving the screen, do not place any 
objects in the movement area, and be careful not to get your fingers or 
foreign objects caught in the movement area. Doing so may result in 
product damage or personal injury. (Depending upon model)

 

Do not hold the screen part while the product’s curvature change is in 
effect. Doing so may result in product damage. (Depending upon model)

Installation

Lifting and moving the TV

When moving or lifting the TV, read the following to prevent the TV from 
being scratched or damaged and for safe transportation regardless of its type 
and size.

 

It is recommended to move the TV in the box or packing material that 
the TV originally came in.

 

Before moving or lifting the TV, disconnect the power cord and all cables.

 

When holding the TV, the screen should face away from you to avoid 
damage.

 

Hold the side and bottom of the TV frame firmly. Make sure not to hold 
the transparent part, speaker, or speaker grille area. (Depending upon 
model)

 

Use at least two people to move a large TV.

 

When transporting the TV, do not expose the TV to jolts or excessive 
vibration.

 

When transporting the TV, keep the TV upright; never turn the TV on its 
side or tilt towards the left or right.

 

When handling the TV, be careful not to damage the protruding buttons.

 

Avoid touching the screen at all times, as this may result in damage to 
the screen.

 

Do not place the product on the floor with its front facing down without 
padding. Failure to do so may result in damage to the screen.

 

When attaching the stand to the TV set, place the screen facing down on 
a cushioned table or flat surface to protect the screen from scratches.

Mounting on the Table

1  Lift and tilt the TV into its upright position on a table.

• 

Leave a minimum of 10 cm (4 inches) space from the wall for proper 
ventilation (Depending upon model).

2  Connect the power cord to a wall outlet.

Summary of Contents for 42LX1QPUA

Page 1: ... Record them below in case you ever need service Model Serial No 42LX1QPUA 48LX1QPUA 55LX1QPUA 42LX3QPUA MFL719100322208rev01 Supplier s Declaration of Conformity Trade Name LG Responsible Party LG Electronics USA Inc Address 111 Sylvan Avenue North Building Englewood Cliffs NJ 07632 E mail lg environmental lge com LG Customer Information Center For inquires or comments visit www lg com or call 1 ...

Page 2: ... 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 Before reading this manual Read this manual thoroughly before operating yourTV and keep it for future reference On the website you can download the manual including installation using troubleshooting specificatio...

Page 3: ... 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 device Do not move theTV whilst the Power cord is plugged in Do not use a damaged or loosely fitting power cord Be sure to grasp the plug when unplugging the power cord Do not pull on the power cord to unplug theTV Do not conne...

Page 4: ...pon the panel with a hand or a sharp object such as a nail pencil or pen or make a scratch on it It may cause damage to screen Cleaning When cleaning unplug the power cord and wipe gently with a soft dry cloth Do not spray water or other liquids directly on theTV Do not clean yourTV with chemicals including glass cleaner any type of air freshener insecticide lubricants wax car industrial abrasive ...

Page 5: ...ll mount We recommend that you use an LG brand wall mount The LG wall mount is easy to adjust or to connect the cables When you do not use LG s wall mount bracket use a wall mount bracket where the device is adequately secured to the wall with enough space to allow connectivity to external devices If you are using a non adjustable mount attach the mount to the wall Attach the cables to theTV first...

Page 6: ... Depending upon model True HD 48 kHz Dolby Digital Dolby Digital Plus 32 kHz 44 1 kHz 48 kHz PCM 32 kHz 44 1 kHz 48 kHz 96 kHz 192 kHz Note If the device connected to Input Port also supports HDMI Deep Color your picture may be clearer However if the device doesn t support it it may not work properly In that case change theTV s HDMI Deep Color setting to off General Devices HDMI Settings HDMI Deep...

Page 7: ...on 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 Depending upon the graphics card some resolution settings may not allow the image to be positioned on the screen properly When connecting to a wired LAN use a CAT 7 cabl...

Page 8: ...uct The typical power consumption is measured in accordance with IEC 62087 or each country s energy regulations On some models the label is inside the external device connection terminal cover Depending upon the model or country the typical power consumption may not be on label Depending upon country Broadcasting Specifications Television system ATSC NTSC M 64 256 QAM Channel coverage Band VHF 2 1...

Page 9: ... CD ROM for a charge covering the cost of performing such distribution such as the cost of media shipping and handling upon email request to opensource lge com This offer is valid to anyone in receipt of this information for a period of three years after our last shipment of this product Licenses Magic Remote supported models only Except for LX1 Wireless module LGSBWAX12 Specifications Wireless LA...

Page 10: ...adverse effect on theTV s performance Avoid touching the screen or holding your finger s against it for long periods of time Doing so may produce some temporary distortion effects on the screen This panel is an advanced product that contains millions of pixels In a very few cases you could see fine dots on the screen while you re viewing theTV Those dots are deactivated pixels and do not affect th...

Page 11: ...ped with a pixel cleaning feature to check the status of the screen by itself and prevent image retention This feature is automatically calculates the optimal execution time based on the accumulated viewing time and is automatically executed when theTV is turned off While this feature is running horizontal lines may appear at the top and bottom of the screen The pixel cleaning feature works when t...

Page 12: ...12 Regulatory ...

Page 13: ...AYS educate children about the dangers of climbing on furniture to reach the television set or its controls ALWAYS route cords and cables connected to your television so they cannot be tripped over pulled or grabbed NEVER place a television set in an unstable location NEVER place the television set on tall furniture for example cupboards or bookcases without anchoring both the furniture and the te...

Page 14: ...14 ...

Page 15: ...15 ...

Page 16: ...YOUR TELEVISION ALWAYS contact your retailer about professional installation if you have any doubts about your ability to safely mount your television ALWAYS use a mount that has been recommended by the television manufacturer and has a safety certification by a Nationally Recognized Testing Laboratory NRTL ALWAYS follow all instructions supplied by the television and mount manufacturers ALWAYS ma...

Page 17: ...OWNER S MANUAL EXTERNAL CONTROL DEVICE SETUP Please read this manual carefully before operating the set and retain it for future reference www lg com P NO MFL71445401 1901 REV00 ...

Page 18: ...tton 7E SIMPLINK R C Button 1E FAV Favorite Channel R C Button 8E Forward R C Button 20 Text Teletext R C Button 8F Rewind R C Button 21 T Opt Teletext Option R C Button AA Info R C Button 28 Return BACK R C Button AB Program Guide R C Button 30 AV Audio Video Mode R C Button B0 Play R C Button 39 Caption Subtitle R C Button B1 ꕗ Stop File List R C Button 40 Λ Arrow Key Cursor Up R C Button B5 REC...

Page 19: ...ROL SERVICE TV TV PC TV PC SERVICE ONLY RS 232C IN CONTROL SERVICE RS 232C IN CONTROL SERVICE 1 3 2 1 3 2 LGTV supports PL2303 chip based Vendor ID 0x0557 Product ID 0x2008 USB to serial RS 232C converter which is not made nor provided by LG It can be purchased from computer stores that carry accessories for IT support professionals RS 232C Serial With RS 232C Serial Cable DE9 D Sub 9pin Type You ...

Page 20: ...C TV PC SERVICE ONLY RS 232C IN CONTROL SERVICE RS 232C IN CONTROL SERVICE 1 3 2 1 3 2 Customer Computer RS 232C configurations 3 Wire Configurations Not standard 1 6 5 9 PC TV RXD 2 2 TXD TXD 3 1 RXD GND 5 3 GND OR RXD 3 2 TXD TXD 2 1 RXD GND 5 3 GND D Sub 9 Phone RS 232C Serial port Set ID For Set ID number see Real Data Mapping on p 6 1 Press SETTINGS to access the main menus 2 Press the Naviga...

Page 21: ... to 05 06 Contrast k g 00 to 64 20 Tune Command m a p 9 07 Brightness k h 00 to 64 21 Channel Programme Add Del Skip m b 00 to 01 08 Color Colour k i 00 to 64 22 Key m c Key Codes 09 Tint k j 00 to 64 23 Control Backlight Control Panel Light m g 00 to 64 10 Sharpness k k 00 to 32 24 Input select Main x b p 11 11 OSD Select k l 00 to 01 25 3D Only 3D models x t p 11 12 Remote Control Lock Mode k m ...

Page 22: ... OK Data x The set transmits ACK acknowledgement based on this format when receiving normal data At this time if the data is data read mode it indicates present status data If the data is data write mode it returns the data of the PC computer Error Acknowledgement Command2 Set ID NG Data x The set transmits ACK acknowledgement based on this format when receiving abnormal data from non viable funct...

Page 23: ...tio In DTV HDMI Component mode high definition Just Scan is available Full wide mode may work differently based on model and is supported for DTV fully and ATV AV partially 03 Screen Mute Command k d To select screen mute on off Transmission k d Set ID Data Cr Data 00 Screen mute off Picture on Video mute off 01 Screen mute on Picture off 10 Video mute on Ack d Set ID OK NG Data x In case of video...

Page 24: ...rol use this mode When main power is off on plug off and plug in after 20 30 seconds external control lock is released In the standby mode DC off by off timer or ka mc command and if key lock is on TV will not turn on by power on key of IR Local Key 13 Treble Command k r To adjust treble You can also adjust in the AUDIO menu Transmission k r Set ID Data Cr Data Min 00 to Max 64 Ack r Set ID OK NG ...

Page 25: ...ntenna TV ATV 80 Cable TV CATV Digital Antenna Cable Satellite Data 00 Data 01 Channel Data Data 00 High Channel data Data 01 Low Channel data 00 00 27 0F Decimal 0 9999 Data 02 Input Source Digital 10 Antenna TV DTV 20 Antenna Radio Radio 40 Satellite TV SDTV 50 Satellite Radio S Radio 90 Cable TV CADTV a0 Cable Radio CA Radio Tune Command Examples 1 Tune to the Analog antenna PAL Channel 10 Set ...

Page 26: ...is 0 Tune Command Examples 1 Tune to the Analog cable NTSC channel 35 Set ID All 00 Data 00 Channel Data is 35 23 Data 01 02 No Major 00 00 Data 03 04 No Minor 00 00 Data 05 Analog Cable TV 01 Total ma 00 23 00 00 00 00 01 2 Tune to the digital antenna ATSC channel 30 3 Set ID All 00 Data 00 Don t know Physical 00 Data 01 02 Major is 30 00 1E Data 03 04 Minor is 3 00 03 Data 05 Digital Antenna TV ...

Page 27: ...D Data Cr Data Min 00 to Max 64 Ack g Set ID OK NG Data x Control Panel Light Command m g For Plasma TV To control the panel light Transmission m g Set ID Data Cr Data Min 00 to Max 64 Ack g Set ID OK NG Data x 24 Input select Command x b Main Picture Input To select input source for main picture Transmission x b Set ID Data Cr Data 00 DTV 02 Satellite DTV ISDB BS Japan 03 ISDB CS1 Japan 04 ISDB C...

Page 28: ...ly 02 3D Viewpoint 06 3D Color Correction 07 3D Sound Zooming 08 Normal Image View 09 3D Mode Genre Data 01 It has own range for each 3D option determined by Data 00 1 When Data 00 is 00 00 Right to Left 01 Left to Right 2 When Data 00 is 01 02 Data Min 0 Max 14 transmit by Hexadecimal code Data value range 0 20 converts Viewpoint range 10 10 automatically Depending on model This option works when...

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