LG 37LP631H - TV

37LP631H - TV LG - Free user manual and instructions

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Download the instructions for your TV in PDF format for free! Find your manual 37LP631H - LG and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. 37LP631H by LG.

USER MANUAL 37LP631H LG

* LG LED TV applies LCD screen with LED backlights.

Please read this manual carefully before operating your set and retain it for future reference.

LN54**

LP36**

LP63**

LP86**

TABLE OF CONTENTS

2 TABLE OF CONTENTS

3 LICENSES

3 OPEN SOURCE SOFTWARE NOTICE

4 INSTALLATION PROCEDURE

4 ASSEMBLING AND PREPARING

4 Unpacking

7 Separate purchase

8 Parts and buttons

9 Lifting and moving the TV

10 Setting up the TV

10 - Attaching the stand

11 - Mounting on a table

14 - Mounting on a wall

15 - Tidying cables

16 - How to use Dual Lock™

17 MAKING CONNECTIONS

17 Antenna connection

17 Satellite dish Connection

18 HDMI connection

18 DVI to HDMI connection

19 RGB-PC connection

19 Component connection

20 Speaker output setup

20 USB connection

21 Cl module connection

21 Euro Scart connection

22 Audio connection

22 - Digital optical audio connection

22 Headphone connection

23 Network setup

23 - Wired network connection

23 - Wireless network connection

23 LED Clock connection

24 REMOTE CONTROL

27 MAINTENANCE

27 Cleaning your TV

27 - Screen, frame, cabinet and stand

27 - Power cord

27 TROUBLESHOOTING

28 CAUTION FOR USING EZSIGN 2.0

28 SPECIFICATIONS

32 IR CODES

33 EXTERNAL CONTROL DEVICE SETUP

33 RS-232C setup

33 Type of connector; D-Sub 9-Pin Male

33 RS-232C configurations

34 Communication parameters

34 Command reference list

35 Transmission / Receiving Protocol

WARNING

- If you ignore the warning message, you may be seriously injured or there is a possibility of accident or death.

CAUTION

- If you ignore the caution message, you may be slightly injured or the product may be damaged.

NOTE

- The note helps you understand and use the product safely. Please read the note carefully before using the product.

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NOTE

• Antenna Isolator Installation Guide

  • Use this to install TV in a place where there is a voltage difference between TV Set and GND of antenna signal.
    » If there is a voltage difference between TV Set and GND of antenna signal, the antenna contact might be heated and excessive heat might cause an accident.
  • You can improve the safety when watching TV by efficiently removing power voltage from TV antenna. It is recommended to mount the isolator to the wall. If it cannot be mounted to the wall, mount it on the TV. Avoid disconnecting the antenna Isolator after installation.
  • Before starting, be sure that the TV antenna is connected.

LG 37LP631H - NOTE - 1

flowchart
graph LR
    A["Wall"] --> B["Isolator"]
    B --> C["Connect to TV."]
    B --> D["Connect to Set-Top box."]
    A <--> E["Cable / Antenna"]

Connect one end of the isolator to cable/antenna jack and the other to TV set or set-top box.

"Equipment connected to the protective earthing of the building installation through the mains connection or through other equipment with a connection to protective earthing - and to a cable distribution system using coaxial cable, may in some circumstances create a tre hazard. Connection to a cable distribution system has therefore to be provided through a device providing electrical isolation below a certain frequency range (galvanic isolator, see EN 60728-11)"

When applying the RF Isolator, a slight loss of signal sensitivity can occur.

Separate purchase

Separate purchase items can be changed or modified for quality improvement without any notification.

Contact your dealer to buy these items.

These devices only work with certain models.

LG 37LP631H - Separate purchase - 1

LG 37LP631H - Separate purchase - 2

LG Audio Device Wireless Dongle

AN-WF100

LG 37LP631H - Separate purchase - 3

LEDClock

LEC-001

LG 37LP631H - Separate purchase - 4

AN-MR300

Magic Remote

CompatibilityLN548C / LN549C / LP36 **LN549E LP63**LP86**
LG□Audio□Device● ● ● ●
Wireless□Dongle AN-WF100
LED□Clock LEC-001
AN-MR300 Magic Remote

The model name or design may be changed depending on the upgrade of product functions, manufacturer's circumstances or policies.

LG 37LP631H - Separate purchase - 5

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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.

LG 37LP631H - Lifting and moving the TV - 1

CAUTION

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

- 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.

LG 37LP631H - CAUTION - 1

text_image Prohibition sign with silhouette of person holding TV and crossed-out circle, no text present

- Hold the top and bottom of the TV frame firmly. Make sure not to hold the transparent part, speaker, or speaker grill area.

LG 37LP631H - CAUTION - 2

text_image Diagram illustrating how to adjust or remove a device, showing step-by-step states of hand positioning and cleaning.

- When transporting a large TV, there should be at least 2 people.

- When transporting the TV by hand, hold the TV as shown in the following illustration.

LG 37LP631H - CAUTION - 3

natural_image Silhouette of two people holding a large screen with icons, no text or symbols present

- 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.

- Do not apply excessive pressure to cause flexing/bending of frame chassis as it may damage screen.

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CAUTION

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.
Make sure that the screws are inserted correctly and fastened securely. If they are not fastened securely enough, the TV may tilt forward after being installed. Do not use too much force and over tighten the screws; otherwise screw may be damaged and not tighten correctly.

NOTE

Remove the stand before installing the TV on a wall mount by performing the stand attachment in reverse.

Mounting on a table

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

- Leave a 10 cm (minimum) space from the wall for proper ventilation.

10 cm

10 cm

10 cm

10 cm

2 Connect the power cord to a wall outlet.

CAUTION

Do not place the TV near or on sources of heat, as this may result in fire or other damage.

Attaching the TV to a table

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.

(Only 37/39/42/47LN54**, 37/39/42LP36**, 37/39/42LP63**)

4-Screws

(not provided as parts of the product)

Stand

Table

Screws: M5 x L (*L: Table depth + 8-10 mm)

ex) Table depth: 15mm, Screw: M5 x 25

Securing the TV to a table

Fix the TV to a table to prevent from tilting forward, damage, and potential injury.

Mount the TV on a table, and then insert and tighten the supplied screw on the rear of the stand.

(Only LN54**, LP36**, LP63**)

LG 37LP631H - Securing the TV to a table - 1

natural_image Line drawing of a monitor mounted on a table with a stand and a small object, no text or symbols present.

(Only 42/47LP86**)

LG 37LP631H - Securing the TV to a table - 2

text_image M4 x 8, 2EA M4 x 20, 2EA

LG 37LP631H - Securing the TV to a table - 3

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 TV may cause injury.

Adjusting the angle of the TV to suit view

(Only 32LN54 **, 32LP36 **, 32LP63 **, 42/47/55LP86 **)

Swivel 15 degrees to the left or right and adjust the angle of the TV to suit your view.

LG 37LP631H - Adjusting the angle of the TV to suit view - 1

text_image 15°15°

(Only 37/39/42/47LN54 **; 37/39/42LP36 **; 37/39/42LP63 **)

Swivel 90 degrees to the left or right and adjust the angle of the TV to suit your view.

LG 37LP631H - Adjusting the angle of the TV to suit view - 2

text_image 90°90°

LG 37LP631H - Adjusting the angle of the TV to suit view - 3

CAUTION

When adjusting the angle of the product, watch out for your fingers.

» Personal injury may occur if hands or fingers are pinched. If the product is tilted too much, it may fall, causing damage or injury.

Using the Kensington security system

(This feature is not available for all models.)

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.

LG 37LP631H - Using the Kensington security system - 1

natural_image Illustration of a computer setup with cable and connector, showing two magnified views of a device (no text or symbols present)

Securing the TV to a wall

(This feature is not available for all models.)

LG 37LP631H - Securing the TV to a wall - 1

natural_image Line drawing of a computer monitor with a red dotted oval highlighting the screen area (no text or symbols)

LG 37LP631H - Securing the TV to a wall - 2

text_image Diagram illustrating cable mounting technique with magnified insets showing pin and hook assembly

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.

LG 37LP631H - Securing the TV to a wall - 3

CAUTION

• Make sure that children do not climb on or hang on the TV.

LG 37LP631H - CAUTION - 1

NOTE

  • 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.

LG 37LP631H - NOTE - 1

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.

LG 37LP631H - Mounting on a wall - 1

text_image 10 cm 10 cm 10 cm 10 cm

Separate purchase (Wall Mounting Bracket)

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.

Model32LN54**32LP36**32LP63**37/39/42LN54**37/39/42LP36**37/39/42LP63**
VESA (A x B) 200 x 100 200 x 200
Standard screw M4M6
Number of screws 44
Wall mount bracketLSW130B LSWLG 37LP631H - Separate purchase (Wall Mounting Bracket) - 1W230BLG 37LP631H - Separate purchase (Wall Mounting Bracket) - 2
Model47LN54**42/47/55LP86**
VESA (A x B) 400 x 400
Standard screw M6
Number of screws 4
Wall mount bracketLSW430BLG 37LP631H - Separate purchase (Wall Mounting Bracket) - 3

LG 37LP631H - Separate purchase (Wall Mounting Bracket) - 4

text_image A B

LG 37LP631H - Separate purchase (Wall Mounting Bracket) - 5

CAUTION

  • Disconnect the power first, and then move or install the TV. Otherwise electric shock may occur.
  • If you install the TV on a ceiling or slanted wall, it may fall and result in severe injury. Use an authorized LG wall mount bracket and contact the local dealer or qualified personnel.
  • Do not over tighten the screws as this may cause damage to the TV and void your warranty.
  • Use the screws and wall mount bracket that meet the VESA standard. Any damages or injuries by misuse or using an improper accessory are not covered by the warranty.

LG 37LP631H - CAUTION - 1

NOTE

  • Use the screws that are listed on the VESA standard screw specifications.
  • The wall mount kit includes an installation manual and necessary parts.
  • The wall mount bracket is not provided. You can obtain additional accessories from your local dealer.
  • The length of screws may differ depending on the wall mount. Make sure to use the proper length.
  • For more information, refer to the manual supplied with the wall mount.

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How to use Dual Lock™

(Only LP63 **)

Fix the set-top box to the TV and use it when you want to.

1 After removing the protection paper from the Dual Lock, stick it to the TV and the set-top box as shown.

2 Attach the set-top box to the TV by pressing the Velcro strips together.

Dual Lock ^TM

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.

Antenna connection

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

** models.

Connect various external devices to the TV and switch input modes to select an external device. For more information on 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.

NOTE

  • 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 on 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.

(*Not Provided)

NOTE

  • 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

Satellite dish Connection

(Only satellite models)

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

LG 37LP631H - Satellite dish Connection - 1

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Audio connection

You may use an optional external audio system instead of the built-in speaker.

Digital optical audio connection

Transmits a digital audio signal from the TV to an external device. Connect the external device and the TV with the optical audio cable as shown.

LG 37LP631H - Digital optical audio connection - 1

flowchart
graph TD
    A["TV Monitor"] --> B["OPTICAL AUDIO OUT"]
    B --> C["(*Not Provided)"]
    C --> D["OPTICAL AUDIO IN"]
    D --> E["Digital Audio System"]

Headphone connection

Transmits the headphone signal from the TV to an external device. Connect the external device and the TV with the headphone as shown.

LG 37LP631H - Headphone connection - 1

text_image HP OUT (*Not Provided)

NOTE

☐ AUDIO menu items 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: 16 Ω
Max audio output of headphone: 9mW to 15 mW
Headphone jack size: 0.35 cm

LG 37LP631H - NOTE - 1

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.

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©

©

(Only LP63**, LP86**)

LG 37LP631H - NOTE - 1

text_image (POWER) Turns the TV on or off. ENERGY SAVING Adjusts the brightness of the screen to reduce energy consumption. AV MODE Selects an AV mode. INPUT Changes the input source. TV/RAD Selects Radio, TV and DTV programme. Number buttons Enters numbers. LIST Accesses the saved programme list. Q.VIEW Returns to the previously viewed programme. + △- Adjusts the volume level. FAV Accesses your favourite programme list. RATIO Resizes an image. MUTE Mutes all sounds. ^ P▼ Scrolls through the saved programmes or channels. PAGE 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 Selects a menu. Clears all on-screen displays and returns to TV viewing from any menu. (BACK) Returns to the previous level. EXIT Clears on-screen displays and return to TV viewing. Coloured buttons 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 the MY MEDIA menus, or the SIMPLINK compatible devices (USB,SIMPLINK). SIMPLINK Accesses the AV devices connected with the HDMI cable through HDMI-CEC. Opens the SIMPLINK menu. Q.MENU Accesses the Quick menus. AD Switches the Audio Description On or Off. ALARM Sets the alarm function.

MAINTENANCE

Cleaning your TV

Clean your TV regularly to keep the best performance and to extend the product lifespan.

LG 37LP631H - Cleaning your TV - 1

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, frame, cabinet and stand

  • 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.

LG 37LP631H - Screen, frame, cabinet and stand - 1

CAUTION

  • Avoid touching the screen at all times, as this may result in damage to the screen.
  • Do not push, rub, or hit the screen surface with your fingernail or a sharp object, as this may result in scratches and image distortions.
  • Do not use any chemicals as this may damage the product.
  • Do not spray liquid onto the surface. If water enters the TV, it may result in fire, electric shock, or malfunction.

Power cord

Remove the accumulated dust or dirt on the power cord regularly.

TROUBLESHOOTING

Problem Solution
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 sleep feature is activated in the Time settings.
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.

CAUTION FOR USING EZSIGN 2.0

Only LN549E

  • Do not remove a USB drive while data is being copied. It can corrupt the data and EzSign may not work properly.
  • While loading a USB device or dongle, your TV may function slower than normal.
  • While EzSign contents is running, the movie with internal subtitles is not supported in USB mode. EzSign TV supports only external subtitles.

(External Subtitle format: *.smi/*.srt/*.sub(MicroDVD, Subviewer 1.0/2.0)/*.ass/*.ssa/*.txt(TMPlayer)/*.psb(PowerDivX))

• Some user-created subtitles may not work properly.
• Some special characters are not supported in subtitles.
• HTML tags are not supported in subtitles.
- Subtitles in languages other than the supported languages are not available.
- EzSign 2.0 TV function does not work before completing the initial setup Wizard. Make sure to complete the initial setup Wizard by turning on the TV after installation.
- If the time is set according to the TV signal, it may not appear exactly for some region. In that case, set the time manually.
- It is recommended that you copy files to the TV memory before playing them, as playing directly from the USB memory for an extended period of time may cause the device to overheat.
• In EzSign 2.0 TV mode, some remote control keys may not work.
- EzSign 2.0 TV dose not support the USB HUB. It is recommended that you connect a USB device directly to the TV without using a USB extension cable as it may not work properly.
- It is recommended that you use EzSign 2.0 TV within 8 hours per day as it is standard.
• Refer to the EzSign 2.0 Editor user guide for details.
• EzSign 2.0 TV does not support Store Demo.

SPECIFICATIONS

Product specifications may be changed without prior notice due to upgrade of product functions.

MODEL32LN54**37LN54**39LN54**
32LN548C-ZA37LN548C-ZA39LN548C-ZA
32LN549C-ZA37LN549C-ZA39LN549C-ZA
32LN549E-ZA37LN549E-ZA39LN549E-ZA
Dimensions(W x H x D)With stand (mm)738 x 497 x 207849 x 561 x 236894 x 587 x 236
Without stand (mm)738 x 449 x 79.0849 x 512 x 79.0894 x 537 x 79.0
WeightWith stand (kg)7.09.19.7
Without stand (kg)6.48.08.6
Power requirementAC 100-240 V~ 50 / 60 HzAC 100-240 V~ 50 / 60 HzAC 100-240 V~ 50 / 60 Hz
Power consumption80 W100 W100W

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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)

COMMAND1COMMAND2DATA (Hexadecimal)COMMAND1COMMAND2DATA (Hexadecimal)
01. Power k a 00 to 01 13. Treble k r 00 to 64
02. Aspect Ratiok c (See p.36)14. Bass k s 00 to 64
03. Screen Mutek d (See p.36)15. Balance k t 00 to 64
04. Volume Mutek e 00 to 0116. Colour Temperaturex u 00 to 64
05. Volume Controlk f 00 to 6417. Energy Savingjq 00 to 05
06. Contrastk g 00 to 6418. Auto Configurationju 01
07. Brightnessk h 00 to 6419. Tune Commandma(See p.38)
08. Colourk i00 to 6420. Programme Add/Skipmb 00 to 01
09. Tintkj00 to 6421. KeymcKey Code
10. Sharpnessk k 00 to 6422. Control Back Lightmg 00 to 64
11. OSD Selectk l00 to 0123. Input select (Main)x b (See p.39)
12. Remote Control Lock Modek m00 to 01

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

LG 37LP631H - Command reference list - 1

01. Power (Command: k a)

▶ To control Power On/Off of the set.

Transmission[k][a][ ][Set ID][ ][Data][Cr]

Data 00 : Power Off

01 : Power On

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

▶ To show Power On/Off.

Transmission [k][a][ ][Set ID][ ][FF][Cr]

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

* Similarly, if other functions transmit '0xFF' 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.

02. 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

07 : 14:9

(4:3)

09: Just Scan

02 : Wide screen

OB : Full Wide

(16:9)

10 to 1F : Cinema Zoom 1 to 16

04 : Zoom

06 : Original

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

* Using the PC input, you select either 16:9 or 4:3 screen aspect ratio.
* In DTV/HDMI (1080i 50 Hz / 60 Hz, 720p 50Hz / 60 Hz, 1080p 24 Hz / 30 Hz / 50 Hz / 60 Hz), Component( 720p, 1080i, 1080p 50 Hz / 60 Hz) mode, Just Scan is available.
* Full Wide is supported only for Digital, Analogue, AV.

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

04. 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]

05. 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'. See p.39.

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

06. 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'. See p.39.

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

07. 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'. See p.39.

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

08. 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'. See p.39

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

09. 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'. See p.39.

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 : 64 (Except for LP86**)

Data Min : 00 to Max : 50 (Only LP86**)

* Refer to 'Real data mapping'. See p.39.

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 off 01: OSD on

Ack [I][ ][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 off 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. Treble (Command: k r) (Except for LP86\*\*)

▶ To adjust treble.

You can also adjust treble in the AUDIO menu.

Transmission [k][r][ ][Set ID][ ][Data][Cr]

Data Min : 00 to Max : 64

* Refer to 'Real data mapping'. See p.39.

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

14. Bass (Command: k s) (Except for LP86\*\*)

▶ To adjust bass.

You can also adjust bass in the AUDIO menu.

Transmission [k][s][ ][Set ID][ ][Data][Cr]

Data Min : 00 to Max : 64

* Refer to 'Real data mapping'. See p.39.

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

15. Balance (Command: k t)

▶ To adjust balance.

You can also adjust balance in the AUDIO menu.

Transmission [k][t][ ][Set ID][ ][Data][Cr]

Data Min : 00 to Max : 64

* Refer to 'Real data mapping'. See p.39.

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

16. 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 Min : 00 to Max : 64

* Refer to 'Real data mapping'. See p.39.

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

17. 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 FunctionLevelDescription
76543210
0000Low Power000Off
0000Low Power000Minimum
0000Low Power001Medium
0000Low Power001Maximum
0000Low Power001Screen Off
0000Low Power010Auto

▶ 'Auto' is available in TV that supports 'Intelligent Sensor'

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

18. Auto Configure(Command: j u)

▶ 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]

19. Tune Command (Command: m a)

▶ Select channel to following physical number.

Transmission [m][a][ ][Set ID][ ][Data0][ ][Data1][ ][Data2][Cr]

Data00 : High channel data

Data01 : Low channel data

ex. No. 47 -> 00 2F (2FH)

No. 394 -> 01 8A (18AH),

DTV No. 0 -> Don't care

Data02 : [Antena]

0x00 : Analog Main

0x10:DTV Main

0x20:Radio

[Cable]

0x80: Analog Main

0x90 : DTV Main

0xA0:Radio

Channel data range

Analogue - Min: 00 to Max: 63 (0 to 99)

Digital - Min: 00 to Max: 3E7 (0 to 999)

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

Data Min: 00 to Max: 7DH

20. 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]

21. Key(Command: m c)

▶ To send IR remote key code.

Transmission [m][c][ ][Set ID][ ][Data][Cr]

Data Key code - See p.32.

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

22. Control Back Light(Command: m g)

▶ To control the back light.

Transmission [m][g][ ][Set ID][ ][Data][Cr]

Data Min : 00 to Max : 64

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

23. Input select (Command: x b)

(Main Picture Input)

▶ To select input source for main picture.

Transmission [x][b][ ][Set ID][ ][Data][Cr]

Data Structure

MSB LSB

0 0 0 0 0 0 0
External Input Input Number
External Input Data
0000DTV
0001Analogue
0010AV
0100Component
0110RGB
0111HDMI
1000
1001
1010
Input Number Data
0000Input1
0001Input2
0010Input3
0011Input4

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:Step100

• • •

6E:Step110

73:Step 115

74: Step 116

:

CF : Step 199

:

FE:Step254

FF: Step 255

LG 37LP631H - Input select (Command: x b) - 1

LG

Life's Good

The model and serial numbers of the TV is located on the back of the TV Re cord it below should you ever need service.

Model

Serial

Manual assistant
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Product information

Brand : LG

Model : 37LP631H

Category : TV