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ENGLISH

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Grounding 

(Except for devices which are not grounded.)

 - TV with a three-prong grounded AC plug must be connected to a 

three-prong grounded AC outlet. Ensure that you connect the earth 
ground wire to prevent possible electric shock.

 

Never touch this apparatus or antenna during a lightning storm. You 
may be electrocuted.

 

Make sure the power cord is connected securely to the TV and wall 
socket if not secured damage to the Plug and socket may occur and in 
extreme cases a fire may break out.

 

Do not insert metallic or inflammable objects into the product. If a 
foreign object is dropped into the product, unplug the power cord 
and contact the customer service.

 

Do not touch the end of the power cord while it is plugged in. You 
may be electrocuted.

 

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

 

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.

 

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.

Summary of Contents for 43UT661H Series

Page 1: ...43 49 55UT661H 43 49 55UT665H 49 55UT761H www lg com a b X 2 X 2 X 2 12 14 16 20 X 4 M4 X L12 49 55UT761H d 12 14 16 20 X 4 M4 X L20 49 55UT761H c X 8 M4 X L20 43 49 55UT661H 43 49 55UT665H Depending on model ...

Page 2: ......

Page 3: ... a b d 2 4 3 6 a b c 7 1 c 5 B 43 49 55UT661H 43 49 55UT665H 5 A 49 55UT761H ...

Page 4: ...PCMCIA CARD SLOT HDMI IN ARC COMPONENT IN AV IN ...

Page 5: ...Satellite IN ...

Page 6: ...H P OUT CLOCK ...

Page 7: ...COMPONENT IN AV IN VIDEO VIDEO L MONO AUDIOR AUDIO ...

Page 8: ......

Page 9: ...5 0 11 2 8 0 49UT661H0GA 49UT665H0VA 1110 705 303 650 81 1 14 3 11 1 55UT661H0GA 55UT665H0VA 1244 780 303 726 87 1 17 5 14 3 49UT761H0TA 49UT761H0GA 1096 697 303 640 63 6 17 2 14 0 55UT761H0TA 55UT761H0GA 1232 773 303 716 63 6 20 4 17 2 Power requirement AC 100 240 V 50 60 Hz ...

Page 10: ...OWNER S MANUAL RS 232C LED TV www lg com LG LED TV applies LCD screen with LED backlights Please read this manual carefully before operating your set and retain it for future reference ...

Page 11: ...rol Button AB Remote control Button 0C Remote control Button AA Remote control Button 40 Remote control Button 41 Remote control Button Code Hexa Function Note 07 Remote control Button 06 Remote control Button 44 Remote control Button 43 Remote control Button 28 BACK Remote control Button 5B Remote control Button 72 Remote control Button 71 Remote control Button 63 Remote control Button 61 Remote ...

Page 12: ...uct RS 232C IN CONTROL SERVICE Not Provided Depending on model Phone jackType Depending on model You need to purchase the phone jack to RS 232C cable required for the connection between the PC and theTV which is specified in the manual For other models connect to the USB port The connection interface may differ from yourTV PC RS 232C IN CONTROL SERVICE TV Type of Connector D Sub 9 Pin Male 6 1 5 9...

Page 13: ...2 Data Hexadecimal 1 Power k a 00 to 01 2 Aspect Ratio k c See p 5 3 Screen Mute k d See p 6 4 Volume Mute k e 00 to 01 5 VolumeControl k f 00 to 64 6 Contrast k g 00 to 64 7 Brightness k h 00 to 64 8 Colour k i 00 to 64 9 Tint k j 00 to 64 10 Sharpness k k 00 to 32 11 OSD Select k l 00 to 01 12 Remote Control Lock Mode k m 00 to 01 13 Balance k t 00 to 64 14 Colour Temperature x u 00 to 64 15 Ene...

Page 14: ...mand2 Set ID NG Data x The set transmits ACK acknowledgement based on this format when receiving abnormal data from non viable functions or communication errors Data 00 Illegal Code 1 Power Command k a To control Power On Off of the set Transmission k a Set ID Data Cr Data 00 Off Data 01 On Ack a Set ID OK NG Data x To ShowTV is Power On Off Transmission k a Set ID FF Cr Ack a Set ID OK NG Data x ...

Page 15: ... f To adjust volume You can also adjust volume with the volume buttons on remote control Transmission k f Set ID Data Cr Data Min 00 to Max 64 Refer to Real data mapping Ack f Set ID OK NG Data x 6 Contrast Command k g To adjust screen contrast You can also adjust contrast in the picture settings Transmission k g Set ID Data Cr Data Min 00 to Max 64 Refer to Real data mapping Ack g Set ID OK NG Da...

Page 16: ...te Control Lock Mode Command k m To lock the front panel controls on the monitor and remote control Transmission k m Set ID Data Cr Data 00 Off Data 01 On Ack m Set ID OK NG Data x If you are not using the remote control use this mode When main power is on off external control lock is released In the standby mode if key lock is on TV will not turn on by power on key of IR Local Key 13 Balance Comm...

Page 17: ...available inTV that supports Intelligent Sensor Ack q Set ID OK NG Data x 16 Auto Configuration Command j u Only RGB support model To adjust picture position and minimize image shaking automatically It works only in RGB PC mode Transmission j u Set ID Data Cr Data 01 To set Ack u Set ID OK NG Data x 17 Equalizer Command j v To adjust equalizer Transmission j v Set ID Data Cr MSB LSB 0 0 0 0 0 0 0 ...

Page 18: ... Radio Satellite Depending on model 0 x 40 DTV Main 0 x 50 Radio Main Channel data range Min 00 Max 270F 0 to 9999 Ack a Set ID OK NG Data x 19 Programme Skip Add Command m b To set skip status for the current Programme Transmission m b Set ID Data Cr Data 00 Skip Data 01 Add Ack b Set ID OK NG Data x 20 Key Command m c To send IR remote key code Transmission m c Set ID Data Cr Data IR CODES Ack c...

Page 19: ...ternal Input Data 0 0 0 0 DTV 0 0 0 1 Analogue 0 0 1 0 AV 0 1 0 0 Component 0 1 1 0 RGB 0 1 1 1 HDMI 1 0 0 0 1 0 0 1 1 0 1 0 Input Number Data 0 0 0 0 Input1 0 0 0 1 Input2 0 0 1 0 Input3 0 0 1 1 Input4 Ack b Set ID OK NG Data x Real data mapping 00 Step 0 A Step 10 Set ID 10 F Step 15 Set ID 15 10 Step 16 Set ID 16 64 Step 100 6E Step 110 73 Step 115 74 Step 116 CF Step 199 FE Step 254 FF Step 25...

Page 20: ...MODEL SERIAL NO The model and serial number of the product are located on the back and on one side of the product Record them below in case you ever need service ...

Page 21: ...LED TV www lg com Copyright 2019 LG Electronics Inc All Rights Reserved LG LED TV applies LCD screen with LED backlights Please read this manual carefully before operating your set and retain it for future reference SAC35974024 1911 REV03 ...

Page 22: ...ion Do not block or cover the product with cloth or other materials while unit is plugged in Take care not to touch the ventilation openings When watching the TV for a long period the ventilation openings may become hot Protect the power cord from physical or mechanical abuse such as being twisted kinked pinched closed in a door or walked upon Pay particular attention to plugs wall outlets and the...

Page 23: ...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...

Page 24: ...n HDMI cables and USB devices should have bezels less than 10 mm thick and 18 mm width Use an extension cable that supports USB if the USB cable or USB memory stick does not fit into yourTV s USB port A B A B A 10 mm B 18 mm Use a certified cable with the HDMI logo attached If you do not use a certified HDMI cable the screen may not display or a connection error may occur Recommended HDMI CableTyp...

Page 25: ...rd and all cables When holding theTV the screen should face away from you to avoid damage Hold the top and bottom of theTV frame firmly Make sure not to hold the transparent part speaker or speaker grill area When transporting a largeTV there should be at least 2 people When transporting theTV by hand hold theTV as shown in the following illustration When transporting theTV do not expose theTV to ...

Page 26: ... is not positioned in a sufficiently stable location it can be potentially hazardous due to falling Many injuries particularly to children can be avoided by taking simple precautions such as Using cabinets or stands recommended by the manufacturer of the television Only using furniture that can safely support the television Ensuring the television is not overhanging the edge of the supporting furn...

Page 27: ...the wall mount bracket on a solid wall perpendicular to the floor When you attach theTV to other building materials please contact qualified personnel LG recommends that wall mounting be performed by a qualified professional installer We recommend the use of LG s wall mount bracket LG s wall mount bracket is easy to move with cables connected When you do not use LG s wall mount bracket please use ...

Page 28: ...e image quality is poor install a signal amplifier properly to improve the image quality If the image quality is poor with an antenna connected try to realign the antenna in the correct direction An antenna cable and converter are not supplied For a location that is not supported with ULTRA HD broadcasting thisTV cannot receive ULTRA HD broadcasts directly Depending on model Satellite dish Connect...

Page 29: ...ith a power supply If the power supplied is not sufficient the USB storage device may not be detected properly It is recommended that you use an external USB HDD with a rated voltage of 5V of less and a rated current of 500 mA or less External Devices Available external devices are Blu ray player HD receivers DVD players VCRs audio systems USB storage devices PC gaming devices and other external d...

Page 30: ...ND GND Depending on model Use only with the 3 Pole 3 5 mm Stereo Jack Do not connect your headphones or earphones to the port for connecting an external speaker Method of volume control port Depending on model 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 ...

Page 31: ...t connect a modular phone cable to the LAN port Since there are various connection methods please follow the specifications of your telecommunication carrier or internet service provider Using Button You can simply operate theTV functions using the button Basic functions Power On Press Power Off1 Press and Hold Menu Control Press2 Menu Selection Press and Hold3 1 All running apps will close 2 You ...

Page 32: ...e or injury Using Remote Control The descriptions in this manual are based on the buttons on the remote control Please read this manual carefully and use theTV correctly To replace batteries open the battery cover replace batteries 1 5 V AAA matching the and ends to the label inside the compartment and close the battery cover To remove the batteries perform the installation actions in reverse Make...

Page 33: ... Accesses the main menus BACK Returns to the previous level Clears on screen displays and return toTV viewing These access special functions in some menus Teletext buttons These buttons are used for teletext Recalls your preferred subtitle in digital mode Control buttons Controls media contents This function is not supported Selects the MHPTV menu source Audio descriptions function will be enabled...

Page 34: ...ny black dots and or brightly coloured dots red blue or green at a size of 1 ppm on the panel This does not indicate a malfunction and does not affect the performance and reliability of the product This phenomenon also occurs in third party products and is not subject to exchange or refund You may find different brightness and colour of the panel depending on your viewing position left right top d...

Page 35: ... K PAL I SECAM B G SECAM D K NTSC M3 Programme coverage VHF UHF C Band2 Ku Band2 VHF UHF CATV Maximum number of storable programmes DVB T T2 AnalogueTV 3 000 DVB S S2 6 000 External antenna impedance 75 Ω CI Module W x H x D 100 0 mm x 55 0 mm x 5 0 mm 1 Only DVB T2 support models Despite DVB T2 model DVB T T2 function does not apply in Philippines 2 Only DVB T2 C S2 support models 3 Depending on ...

Page 36: ...adjust the operating frequency This product is configured for the regional frequency table For consideration of the user this device should be installed and operated with a minimum distance of 20 cm between the device and the body IEEE 802 11ac is not available in all countries Only Nigeria Connection and use of this communications equipment is permitted by the Nigerian Communications Commission E...

Page 37: ... 54 56 25 61 43 67 5 112 5 134 86 135 23 98 24 25 29 97 30 50 59 94 60 1 Except for LT66 HDMI PC supported Mode PC audio is not supported Use HDMI IN 1 for PC mode Depending on model Resolution Horizontal Frequency kHz Vertical Frequency Hz 640 x 350 31 46 70 09 720 x 400 31 46 70 08 640 x 480 31 46 59 94 800 x 600 37 87 60 31 1024 x 768 48 36 60 1360 x 768 47 71 60 01 1152 x 864 54 34 60 05 1280 ...

Page 38: ...4 H Maximum 5760 W x 5760 H bmp BMP Minimum 64 W x 64 H Maximum 1920 W x 1080 H Supported Audio Formats File Format Item Info mp3 Bit rate 32 Kbps 320 Kbps Sample freq 16 kHz 48 kHz Support MPEG1 MPEG2 Channels mono stereo wav Bit rate Sample freq 8 kHz 96 kHz Support PCM Channels mono stereo ogg Bit rate 64 kbps 320 kbps Sample freq 8 kHz 48 kHz Support Vorbis Channels mono stereo wma Bit rate 12...

Page 39: ...MPEG 1 Layer III MP3 Dolby Digital Dolby Digital Plus AAC PCM Dolby AC 4 mpg mpeg dat Video MPEG 1 MPEG 2 Audio MPEG 1 Layer I II MPEG 1 Layer III MP3 vob Video MPEG 1 MPEG 2 Audio Dolby Digital MPEG 1 Layer I II DVD LPCM rm1 rmvb1 Video RV30 RV40 Audio Realaudio6 cook AAC LC HE AAC 1 Depending on country Cautions for Video Playback Only UHD models ULTRA HDVideo 3840 x 2160 4096 x 2160 Some HEVC e...

Page 40: ...are Download Information Only UT64 SuperSign Software Manual Visit the LG Electronics website http partner lge com and download the latest software for your model Licenses Supported licenses may differ by model The terms HDMI and HDMI High Definition Multimedia Interface and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator Inc in the United States and other cou...

Page 41: ...MODEL SERIAL NO The model and serial number of the product are located on the back and on one side of the product Record them below in case you ever need service ...

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