LG 49LV761H-ZA LED TV Instruction Manual

• Image shown may differ from your TV.
  The Kensington security system connector is located at the rear of the TV. For more information of installation and using, refer to the manual provided with the Kensington security system or visit http://www.kensington.com. Connect the Kensington security system cable between the TV and a table.

Securing the TV to a wall
(This feature is not available for all models.)

1. Insert and tighten the eye-bolts, or TV brackets and bolts on the back of the TV.
   • If there are bolts inserted at the eye-bolts position, remove the bolts first.

2. Mount the wall brackets with the bolts to the wall. Match the location of the wall bracket and the eye-bolts on the rear of the TV.

3. Connect the eye-bolts and wall brackets tightly with a sturdy rope.
   Make sure to keep the rope horizontal with the flat surface.

• Make sure that children do not climb on or hang on the TV.
• Use a platform or cabinet that is strong and large enough to support the TV securely.
• Brackets, bolts and ropes are not provided. You can obtain additional accessories from your local dealer.

Adjusting the angle of the TV to suit view
(This feature is not available for all models.)
Swivel 20 degrees to the left or right and adjust the angle of the TV to suit your view.

• Make sure that children do not climb on or hang on the TV.
  – Personal injury may occur if hands or fingers are pinched. If the product is tilted too much, it may fall, causing damage or injury.

Mounting on a wall
Attach an optional wall mount bracket at the rear of the TV carefully and install the wall mount bracket on a solid wall perpendicular to the floor. When you attach the TV 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 a wall mount bracket where the device is adequately secured to the wall with enough space to allow connectivity to external devices. It is advised to connect all the cables before installing fixed wall mounts.

Make sure to use screws and wall mount bracket that meet the VESA standard. Standard dimensions for the wall mount kits are described in the following table.

Separate purchase (Wall mounting bracket)

Model| 43UV76
43UV66
32/43LV76
43LV66
32/43LV641
43LV640| 49/55UV76
49/55UV66
49/55LV76
49LV66
49/55LV640*
---|---|---
VESA (A x B) (mm)| 200 x 200| 300 x 300
Standard screw| M6| M6
Number of screws| 4| 4
Wall mount bracket| LSW240B
MSW240| LSW350B
MSW240
Model| 24LV76| 28LV76
VESA (A x B) (mm)| 75 x 75| 100 x 100
Standard screw| M4 X L10| M4 X L10
Number of screws| 4| 4
Wall mount bracket| LSW140B| LSW140B
Model| 65UV76**|
VESA (A x B) (mm)| 300 x 300|
Standard screw| M6|
Number of screws| 4|
Wall mount bracket| LSW350B|

• Remove the stand before installing the TV on a wall mount by performing the stand attachment in reverse.
• When installing the wall mounting bracket, it is recommended to cover the stand hole using tape, in order to prevent the influx of dust and insects. (Depending on model)
• Screw length from outer surface of back cover should be under 8 mm. (Only 24/28LV76**)

Connections (notifications)

Connect various external devices to the TV and switch input modes to select an external device. For more information of external device’s connection, refer to the manual provided with each device.
Available external devices are: HD receivers, DVD players, VCRs, audio systems, USB storage devices, PC, gaming devices, and other external devices.

• The external device connection may differ from the model.
• Connect external devices to the TV regardless of the order of the TV port.
• If you record a TV program on a DVD recorder or VCR, make sure to connect the TV signal input cable to the TV through a DVD recorder or VCR. For more information of recording, refer to the manual provided with the connected device.
• Refer to the external equipment’s manual for operating instructions.
• If you connect a gaming device to the TV, use the cable supplied with the gaming device.
• 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.
• In PC mode, some resolution settings may not work properly depending on the graphics card.
• If ULTRA HD content is played on your PC, video or audio may become disrupted intermittently depending on your PC’s performance. (Depending on model)
• When connecting via a wired LAN, it is recommended to use a CAT 7 cable.

Antenna connection
Connect the TV to a wall antenna socket with an RF cable (75 Ω).

• Use a signal splitter to use more than 2 TVs.
• If the 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.
• Supported DTV Audio: MPEG, Dolby Digital, Dolby Digital Plus, HE-AAC
• For a location that is not supported with ULTRA HD broadcasting, this TV cannot receive ULTRA HD broadcasts directly. (Depending on model)

Satellite dish connection
(Only satellite models)
Connect the TV to a satellite dish to a satellite socket with a satellite RF cable (75 Ω).

CI module connection
(Depending on model)
View the encrypted (pay) services in digital TV mode.

• Check if the CI module is inserted into the PCMCIA card slot in the right direction. If the module is not inserted properly, this can cause damage to the TV and the PCMCIA card slot.
• If the TV does not display any video and audio when CI+ CAM is connected, please contact to the Terrestrial/Cable/Satellite Service Operator.

USB connection
Some USB Hubs may not work. If a USB device connected through a USB Hub is not detected, connect it directly to the USB port on the TV.

• Use USB 1 port when connecting a webcam. USB 2 port may not support some webcam. (Depending on model)

Speaker output setup
(Depending on model)

: 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.

| Each Up / Down pin is pulled to 3.3 V with CPU GPIO.
---|---
CPU detects transition from 3.3 V to GND level for volume control.

Network setup
Wired network connection
(Depending on model)
This TV can be connected to a Pro:Centric server via the LAN port. After making the physical connection, the TV needs to be set up for network communication.
Connect the LAN port of the Modem or Router from Pro:Centric server to the LAN port on the TV.

1. Connect the LAN port of the Modem or Router to the LAN port on the TV.
2. Connect the LAN port of the PC to the AUX LAN port on the TV. (Depending on model)

• Do not 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.

Other connections
Connect your TV to external devices. For the best picture and audio quality, connect the external device and the TV with the HDMI cable.
Some separate cable is not provided.

• SMART/ → → →General → HDMI ULTRA HD Deep Colour
  – On : Support 4K @ 50/60 Hz (4:4:4, 4:2:2, 4:2:0)
  – Off : Support 4K @ 50/60 Hz 8 bit (4:2:0)

If the device connected to Input Port also supports ULTRA HD Deep Colour, your picture may be clearer. However, if the device doesn’t support it, it may not work properly. In that case, connect the device to a different HDMI port or change the TV’s HDMI ULTRA HD Deep Colour setting to Off.
(This feature is available on certain models which are supported ULTRA HD Deep Colour only.)

Remote control

(Some buttons and services may not be provided depending on models or regions.)
The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully and use the TV 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 sure to point the remote control toward the remote control sensor on the TV.
(Depending on model)

(POWER) Turns the TV on or off.
ENERGY SAVING Adjusts the brightness of the screen to reduce energy consumption.
LIVE ZOOM By zooming in on the selected area, you can view it in full screen. (Except for 24/28LV761)
INPUT Changes the input source.
TV/RAD Selects Radio, TV and DTV programme.
Number buttons Enters numbers.
Alphabet buttons Enters letters.
LIST Accesses the saved programme list.
(Space) Opens an empty space on the screen keyboard.
Q.VIEW Returns to the previously viewed programme.
Adjusts the volume level.
SMART Accesses the Home menu.
APP Shows the previous history.
MUTE Mutes all sounds.
– Pressing and holding the button accesses the Accessibility menu.
P Scrolls through the saved programmes.
Moves to the previous or next screen.
GUIDE Shows programme guide.
PORTAL Displays and removes hotel interactive menu.
INFO Views the information of the current programme and screen.
Navigation buttons (up/down/left/right) Scrolls through menus or options.
OK Selects menus or options and confirms your input.
SETTINGS Accesses the Quick Settings.
(BACK) Returns to the previous level.
EXIT Clears on-screen displays and return to TV viewing.
These access special functions in some menus.
Teletext buttons ( TEXT/T.OPT) These buttons are used for teletext.
SUBTITLE Recalls your preferred subtitle in digital mode.
Control buttons ( ) Controls media contents.
This function is not supported.
DATA/ Selects the MHP TV menu source.
AD/ Audio descriptions function will be enabled.
ALARM/ Sets the alarm function.

(Depending on model)

(POWER) Turns the TV on or off.
TV/RAD Selects Radio, TV and DTV programme.
SUBTITLE Recalls your preferred subtitle in digital mode.
**AV MODE/* Selects an AV mode.
RATION Resizes an image.
(INPUT) Changes the input source.
Number buttons Enters numbers.
Alphabet buttons Enters letters.
LIST Accesses the saved programmes list.
(Space) Opens an empty space on the screen keyboard.
Q.VIEW Returns to the previously viewed programme.
Adjusts the volume level.
APP Shows the previous history.
GUIDE Shows programme guide.
(MUTE) Mutes all sounds.
– Pressing and holding the button accesses the Accessibility menu.
P Scrolls through the saved programmes.
PAGE   Moves to the previous or next screen.
Teletext buttons ( TEXT,T.OPT) These buttons are used for teletext.
INFO Views the information of the current programme and screen.
(Q. Settings) Accesses the Quick Settings.
(HOME) Accesses the Home menu.
– Pressing and holding the button shows the previous history.
Navigation buttons (up/down/left/right) Scrolls through menus or options.
OK Selects menus or options and confirms your input.
BACK Returns to the previous level.
EXIT Clears on-screen displays and returns to TV viewing.
** Accesses the AV devices connected with the HDMI cable through HDMI-CEC. Opens the SIMPLINK menu.
AD Audio descriptions function will be enabled.
Control buttons ( ) Controls media contents.
These access special functions in some menus.

Licenses
Supported licenses may differ by model. For more information about licenses, visit www.lg.com.

Manufactured under license from Dolby Laboratories. Dolby, Dolby Vision, Dolby Audio, and the double-D symbol are trademarks of Dolby Laboratories.

The terms HDMI and HDMI High-Definition Multimedia interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

For DTS patents, see http://patents.dts.com. Manufactured under license from DTS Licensing Limited. DTS, DTS-HD, the Symbol, & DTS or DTS-HD and the Symbol together are registered trademarks of DTS, Inc. © DTS, Inc. All Rights Reserved.

(Depending on model)

Open source software notice information
To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit http://opensource.lge.com.
In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.
LG Electronics will also provide open source code to you on 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 for three (3) years from the date on which you purchased the product.

Troubleshooting

The software version can be updated for improvement in performance.
Customer needs to ensure the compatibility of customer’s equipment with LGE software. If needed, please consult with LGE and upload revised software version according to the guidance provided by LGE.
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 ).

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.

The TV turns off suddenly.

• Check the power control settings. The power supply may be interrupted.
• Check if the Auto Power Off (Depending on model) / Sleep Timer / Timer Power Off is activated in the Timers settings.
• If there is no signal while the TV is on, the TV will turn off automatically after 15 minutes of inactivity.

When connecting to the PC (RGB/HDMI/DVI), No Signal or Invalid Format is displayed.

• Turn the TV off/on using the remote control.
• Reconnect the RGB/HDMI cable.
• Restart the PC with the TV on.

Abnormal display

• If the product feels cold to the touch, there may be a small “flicker” when it is turned on. This is normal, there is nothing wrong with product.
• This panel is an advanced product that contains millions of pixels. You may see tiny 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 color of the panel depending on your viewing position(left/right/top/down). This phenomenon occurs due to the characteristic of the panel. It is not related with the product performance, and it is not malfunction.
• Displaying a still image for a prolonged period of time may cause image sticking. Avoid displaying a fixed image on the TV screen for a long period of time.

Generated sound

• “Cracking” noise: A cracking noise that occurs when watching or turning off the TV is generated by plastic thermal contraction due to temperature and humidity. This noise is common for products where thermal deformation is required.
• Electrical circuit humming/panel buzzing: A low level noise is generated from a high-speed switching circuit, which supplies a large amount of current to operate a product. It varies depending on the product. This generated sound does not affect the performance and reliability of the product.

Software download information

• Use this information for LV640S series.

You can download the SuperSign Software and manual from LG Electronics website.
http://partner.lge.com
Software : SuperSign W_Lite_Server_vX.X.X_Setup.zip
SuperSign C_vX.X.X_Setup.zip
SuperSign W_Editor_vX.X.X_Setup.zip
SuperSign W_Player_vX.X.X_Setup.zip
Manual : SuperSign W_Lite_Server_vX.X.X_Manual.zip
SuperSign C_vX.X.X_Manual.zip
SuperSign W_Editor_vX.X.X_Manual.zip
SuperSign W_Player_vX.X.X_Manual.zip

Specifications

Wireless module specification

• As band channels can vary per country, the user cannot change or 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.

Wireless module (LGSBWAC72) Specifications

Wireless LAN (IEEE 802.11a/b/g/n/ac)
Frequency range| Output power(Max.)
2400 to 2483.5 MHz
5150 to 5725 MHz
5725 to 5850 MHz (Not for EU)| 14 dBm
16.5 dBm
11.5 dBm
Bluetooth
Frequency range| Output power (Max.)
2400 to 2483.5 MHz| 8.5 dBm

• “IEEE 802.11ac” is not available in all countries.

(Depending on country)

| Digital TV| Analogue TV
---|---|---
Television system| DVB-T
DVB-T2
DVB-C
DVB-S/S2| PAL/SECAM B/G, D/K, I
SECAM L
Channel coverage (Band)| DVB-5/S2| DVB-C| DVB-T/T2| 46 ∼ 862 MHz
950∼ 2150 MHz| 46 ∼ 890 MHz| VHF III :174 ∼ 230 MHz
UHF IV :470 ∼ 606 MHz
UHF V : 606 ∼ 862 MHz
S Band II : 230 ∼ 300 MHz
S Band III : 300 ∼ 470 MHz
Maximum number of
storable programmes| 6,000| 2,000
External antenna impedance| 75Ω

HDMI/DVI-DTV supported mode

60.00
720 x 480| 31.47
31.50| 59.94
60.00
720 x 576| 31.25| 50.00
1280 x 720| 44.96
45.00
37.50| 59.94
60.00
50.00
1920 x 1080| 28.12
33.72
33.75
26.97
27.00
33.71
33.75
56.25
67.43
67.50| 50.00
59.94
60.00
23.97
24.00
29.97
30.00
50.00
59.94
60.00
1920 x 1080¹| 135
134.86
112.5| 120
119.88
100
3840 x 2160¹| 53.95
54
56.25
61.43
67.5
112.5
134.865
135| 23.98
24.00
25.00
29.97
30.00
50.00
59.94
60.00
4096 x 2160¹| 53.95
54
56.25
61.43
67.5
112.5
134.865
135| 23.98
24.00
25.00
29.97
30.00
50.00
59.94
60.00

¹Only UV76, UV66

HDMI/DVI-PC supported Mode

• PC audio is not supported.
• Use HDMI IN 1 for PC mode (Depending on model)

56.25
67.5| 24.00
25.00
30.00
4096 x 2160¹| 53.95
54| 23.97
24

¹Only UV76, UV66

RGB-PC supported mode
(Only LV640*)

Component port connecting information

(Only 50 Hz / 60 Hz)

Photo format

Maximum (Normal Type):
15,360 (W) x 8,640 (H)
Maximum (Progressive Type):
1,920 (W) x 1,440 (H)
.png| PNG| Minimum: 64 (W) x 64 (H)
Maximum: 5,760 (W) x 5,760 (H)
.bmp| BMP| Minimum: 64 (W) x 64 (H)
Maximum: 1,920 (W) x 1,080 (H)

Audio format

• The number of supported programmes may vary depending on the sample frequency.

Video codec

.asf
.wmv| Video| VC-1 Advanced Profile (except for WMVA), VC-1 Simple and Main Profiles
Audio| WMA Standard (except for WMA v1/ WMA Speech)
.avi| Video| Xvid (except 3 warp-point GMC), H.264/ AVC, Motion Jpeg, MPEG-4
Audio| MPEG-1 Layer I, II, MPEG-1 Layer III (MP3), Dolby Digital, LPCM, ADPCM, DTS
.mp4
.m4v
.mov| Video| H.264/AVC, MPEG-4, HEVC
Audio| Dolby Digital, Dolby Digital Plus, AAC, MPEG-1 Layer III (MP3)
.3gp
.3g2| Video| H.264/AVC, MPEG-4
Audio| AAC, AMR-NB, AMR-WB
.mkv| Video| MPEG-2, MPEG-4, H.264/AVC, VP8,
VP9, HEVC
Audio| Dolby Digital, Dolby Digital Plus, AAC, PCM, DTS, MPEG-1 Layer I, II, MPEG-1 Layer III (MP3)
.ts
.trp
.tp
.mts| Video| H.264/AVC, MPEG-2, HEVC
Audio| MPEG-1 Layer I, II, MPEG-1 Layer III (MP3), Dolby Digital, Dolby Digital Plus, AAC, PCM
.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
.mkv²
.mp4²
.ts²| Video| H.264/AVC, HEVC
Audio| Dolby Digital, Dolby Digital Plus, AAC

¹Depending on country
²Only UV76, UV66

IR CODES

• This feature is not available for all models.

Alphabet buttons
(Space)| Remote control Button
53| LIST| Remote control Button
1A| Q.VIEW| Remote control Button
02| | Remote control Button
7C| SMART
(HOME)| Remote control Button
00| P
PAGE| Remote control Button
03| | Remote control Button
09| (MUTE)
MUTE | Remote control Button
01| P
PAGE | Remote control Button
AB| GUIDE| Remote control Button
0C| PORTAL| Remote control Button
AA| INFO
INFO | Remote control Button
40| | Remote control Button
41| | Remote control Button
44| OK | Remote control Button
07| | Remote control Button
06| | Remote control Button
43| SETTINGS
(Q. Settings)| Remote control Button
28| (BACK)
BACK| Remote control Button
5B| EXIT| Remote control Button
72| | Remote control Button
71| | Remote control Button
63| | Remote control Button
61| | Remote control Button
20| TEXT| Remote control Button
21| T.OPT(T.Option)| Remote control Button
39| SUBTITLE| Remote control Button
B1| | Remote control Button
B0| | Remote control Button
BA| | Remote control Button
8F| | Remote control Button
8E| | Remote control Button
DC| | Remote control Button
9 F| DATA /| Remote control Button
91| AD
AD /| Remote control Button
E8| ALARM /| Remote control Button
30| AV MODE/| Remote control Button
79| RATIO| Remote control Button
7E| ****| Remote control Button

EXTERNAL CONTROL DEVICE SETUP

RS-232C Setup

• Image shown may differ from your TV.
  Connect the RS-232C (serial port) input jack to an external control device (such as a computer or an A/V control system) to control the product’s functions externally.
  Connect the serial port of the control device to the RS-232C jack on the product back panel.

• RS-232C connection cables are not supplied with the product.

Phone jack Type
(Depending on model)

• You need to purchase the phone-jack to RS-232C cable required for the connection between the PC and the TV, which is specified in the manual.

*For other models, connect to the USB port.

• The connection interface may differ from your TV.

Type of Connector : D-Sub 9-Pin Male

RS-232C Configurations
7-Wire Configurations (Standard RS-232C cable)

3-Wire Configurations (Not standard)

Communication Parameters

• Baud rate: 9600 bps (UART)
• Data length: 8 bits
• Parity : None
• Stop bit: 1 bit
• Communication code: ASCII code
• Use a crossed (reverse) cable.

Command Reference List
(Depending on model)

| COMMAND1| COMMAND2| DATA (Hexadecimal)
---|---|---|---
01. Power| k| a| 00 to 01
02. Aspect Ratio| k| c| (See p. 4)
03. Screen Mute| k| d| (See p. 5)
04. Volume Mute| k| e| 00 to 01
05. Volume Control| k| f| 00 to 64
06. Contrast| k| g| 00 to 64
07. Brightness| k| h| 00 to 64
08. Colour| k| i| 00 to 64
09. 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. Energy Saving| j| q| (See p. 7)
16. Auto Configuration| j| u| 01
17. Equalize| j| v| (See p. 7)
18. Tune Command| m| a| (See p. 7)
19. Programme Add/Skip| m| b| 00 to 01
20. Key| m| c| (See p. 8)
21. Control Back Light| m| g| 00 to 64
22. Input select| x| b| (See p. 8)

• During USB operations such as DivX or EMF, all commands except Power(ka) and Key(mc) are not executed and treated as NG.

Transmission / Receiving Protocol

(Depending on Model)
Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr] [Command 1] : First command to control the TV. (j, k, m or x)
[Command 2] : Second command to control the TV.
[Set ID] : You can adjust the set ID to choose desired monitor ID number in option menu. Adjustment range is 1 to 99. When selecting Set ID ‘0’, every connected set is controlled. Set ID is indicated as decimal (1 to 99) on menu and as Hexa decimal (0 x 0 to 0 x 63) on transmission/ receiving protocol.
[Data] : To transmit command data. Transmit ‘FF’ data to read status of command.
[Cr] : Carriage Return
ASCII code ‘0 x 0D’
[ ] : ASCII code ‘space (0 x 20)’

OK Acknowledgement
[Command2][ ][Set ID][ ][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 functions or commu- nication 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 : Power Of
     01 : Power On
     Ack
     [a][ ][Set ID][ ][OK/NG][Data][x] ►To Show TV is Power On/Off.
     Transmission
     [k][a][ ][Set ID][ ][FF][Cr] Ack
     [a][ ][Set ID][ ][OK/NG][Data][x] * Similarly, if other functions transmit ‘0 x FF’ data based on this format, Acknowledgement data feed back presents status about each function.

• OK Ack., Error Ack. and other message may display on the screen when TV is power On. 2. Aspect Ratio (Command: k c)
  (Main Picture Size)
  ►To adjust the screen format. (Main picture format) You can also adjust the screen format using the Aspect Ratio in the Q.MENU. or PICTURE menu.
  Transmission
  [k][c][ ][Set ID][ ][Data][Cr] Data 01 : Normal screen (4:3)
  (Just Scan Off)
  02 : Wide screen (16:9)
  (Just Scan Off)
  06 : Original (Just Scan Off)
  09 : Just Scan
  Ack
  [c][ ][Set ID][ ][OK/NG][Data][x] * Using the PC input, you select either 16:9 or 4:3 screen aspect ratio.

  3. 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 mute on only, TV will display On Screen Display(OSD).
     But, in case of Screen mute on, TV will not display OSD.

  4. Volume Mute (Command: k e)
     ►To control volume mute on/off.
     You can also adjust mute using the MUTE button on remote control.
     Transmission
     [k][e][ ][Set ID][ ][Data][Cr] Data 00 : Volume mute on (Volume off)
     01 : Volume mute off (Volume on)
     Ack
     [e][ ][Set ID][ ][OK/NG][Data][x]

  5. Volume Control (Command: k 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 menu.
     Transmission
     [k][g][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 64

• Refer to Real data mapping
  Ack
  [g][ ][Set ID][ ][OK/NG][Data][x]

  7. Brightness (Command: k h)
     ►To adjust screen brightness.
     You can also adjust brightness in the PICTURE menu.
     Transmission
     [k][h][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 64

• Refer to Real data mapping
  Ack
  [h][ ][Set ID][ ][OK/NG][Data][x]

  8. Colour (Command: k i)
     ►To adjust the screen Colour.
     You can also adjust colour in the PICTURE menu.
     Transmission
     [k][i][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 64

• Refer to Real data mapping
  Ack
  [i][ ][Set ID][ ][OK/NG][Data][x]

  9. Tint (Command: k j)
     ►To adjust the screen tint.
     You can also adjust tint in the PICTURE menu.
     Transmission
     [k][j][ ][Set ID][ ][Data][Cr] Data Red : 00 to Green : 64

• Refer to Real data mapping
  Ack
  [j][ ][Set ID][ ][OK/NG][Data][x]

  10. Sharpness (Command: k k)
      ►To adjust the screen sharpness.
      You can also adjust sharpness in the PICTURE menu.
      Transmission
      [k][k][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 32

• Refer to Real data mapping
  Ack
  [k][ ][Set ID][ ][OK/NG][Data][x]

  11. OSD Select (Command: k l)
      ►To select OSD (On Screen Display) on/off when controlling remotely.
      Transmission
      [k][l][ ][Set ID][ ][Data][Cr] Data 00 : OSD of
      01 : OSD on
      Ack
      [l][ ][Set ID][ ][OK/NG][Data][x]

  12. Remote 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 : Lock of
      01 : Lock 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 (Command: k t)
  ►To adjust balance.
  You can also adjust balance in the AUDIO menu.
  Transmission
  [k][t][ ][Set ID][ ][Data][Cr] Data L : 00 to R : 64

• Refer to Real data mapping
  Ack
  [t][ ][Set ID][ ][OK/NG][Data][x]

  14. Colour Temperature (Command: x u)
      ►To adjust colour temperature. You can also adjust Colour Temperature in the PICTURE menu.
      Transmission
      [x][u][ ][Set ID][ ][Data][Cr] Data Warm: 00 to Cool:64

• Refer to Real data mapping
  Ack
  [u][ ][Set ID][ ][OK/NG][Data][x]

  15. Energy Saving (Command: j q)
      ►To reduce the power consumption of the TV. You can also adjust Energy Saving in PICTURE menu.
      Transmission
      [j][q][ ][Set ID][ ][Data][Cr] Power Saving Function| | Level| Description
      ---|---|---|---
      7| 6| 5| 4| | 3| 2| |
      0| 0| 0| 0| Low
      Power| 0| 0| 0| 0| Off
      0| 0| 0| 0| Low
      Power| 0| 0| 0| 1| Minimum
      0| 0| 0| 0| Low
      Power| 0| 0| 1| 0| Medium
      0| 0| 0| 0| Low
      Power| 0| 0| 1| 1| Maximum
      0| 0| 0| 0| Low
      Power| 0| 1| 0| 1| Screen Off
      0| 0| 0| 0| Low
      Power| 0| 1| 0| 0| Auto

►‘Auto’ is available in TV 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. Equalize (Command : j v)
    ►To adjust equalize.
    Transmission
    [j][v][ ][Set ID][ ][Data][Cr] 7| 6| 5| Frequency| 4| 3| 2| 1| 0| Step
    ---|---|---|---|---|---|---|---|---|---
    0| 0| 0| 1st Band| 0| 0| 0| 0| 0| 0(decimal)
    0| 0| 1| 2nd Band| 0| 0| 0| 0| 1| 1(decimal)
    0| 1| 0| 3rd Band| …| …| …| …| …| …
    0| 1| 1| 4th Band| 1| 0| 0| 1| 1| 19(decimal)
    1| 0| 0| 5th Band| 1| 0| 1| 0| 0| 20(decimal)

Ack
[v][ ][Set ID][ ][OK/NG][Data][x]

18. Tune Command (Command: m a)
    ►Select channel to following physical number.
    Transmission
    [m][a][ ][Set ID][ ][Data 00][ ][Data 01][ ][Data 02][Cr] Data 00 : High channel data
    Data 01 : Low channel data
    ex. No. 47 -> 00 2F (2FH)
    No. 394 -> 01 8A (18AH),
    DTV No. 0 -> Don’t care
    Data 02 : [Antenna] 0 x 00 : Analogue Main
    0 x 10 : DTV Main
    0 x 20 : Radio
    [Cable] 0 x 80 : Analogue Main
    0 x 90 : DTV Main
    0 x A0 : Radio
    [Satellite] 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 Add/Skip (Command: m b)
    ►To set skip status for the current Programme.
    Transmission
    [m][b][ ][Set ID][ ][Data][Cr] Data 00 : Skip
    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][ ][Set ID][ ][OK/NG][Data][x]

21. Control Back Light (Command: m g)
    ►To control the backlight.
    Transmission
    [m][g][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 64
    Ack
    [g][ ][Set ID][ ][OK/NG][Data][x]

22. Input select (Command: x b)
    (Main Picture Input)
    ►To select input source for main picture.
    Transmission
    [x][b][ ][Set ID][ ][Data][Cr]

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 255

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Documents / Resources

| LG 49LV761H-ZA LED TV [pdf] Instruction Manual
49LV761H-ZA LED TV, 49LV761H-ZA, LED TV, TV
---|---

References

• Computer Products & Accessories: Locks & Docks | Kensington
• LG Electronics & Home Appliances | Shop Now | LG USA
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• LG B2B Partner Portal
• Patents - DTS
• LG Electronics & Home Appliances | Shop Now | LG USA
• Manual-Hub.com – Free PDF manuals!

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