LG Electronics 50PX2DC Channel Add/Del Command m b, Input selectCommand x b Main Picture Input

Page 47

External Control Device Setup

*All data are transmitted by Hexadecimal code

*Two/One part Channel: 6th bit

This bit is used in a cable-ready system.

*Using physical channel: 5th bit

If the channel band is NTSC air or NTSC cable, channel tun- ing can be done by only physical channel. In this case, using physical channel bit must be low(0).

But if the channel band is ATSC air or ATSC cable, there are two cases that physical channel enable or disable.

If the physical channel sending is meaningful, you should set this bit low(0). If the physical channel sending is meaningless, you should set this bit high(1).

Example)

1. Analog channel: NTSC cable, channel number(35), main

picture Command: ma 00 23 xx xx xx xx 01attribute(0x01): main picture, two part(it’s not mandatory), using physical chan- nel, NTSC cable ‘xx’ data: don’t care major and minor channel number in case analog channel tuning.

2. Digital channel: ATSC air, channel number(don’t know phys-

ical channel, major(30), minor(3)), main picture Command: ma

00 xx 00 1E 00 03 22 attribute(0x22): main picture, two part,

not using physical channel, ATSC air ‘xx’ data: don’t care ana- log channel number in case digital channel tuning.

3. Digital channel: ATSC air, channel number(physical(20),major(30), minor(5)), main picture Command: ma 00 14 00 1E 00 05 02 attribute(0x02): main pic- ture, two part, using physical channel, ATSC air.

Acknowledgement

[a][ ][Set ID][ ][OK][Data0][Data1][Data2][Data3][Data4][Data5][x] [a][ ][Set ID][ ][NG][Data0][x]

23. Channel Add/Del (Command: m b)

GTo add and delete the channels

Transmission

[m][b][ ][Set ID][ ][Data][Cr]

Data 0: Channel Delete

1: Channel Add

Acknowledgement

[b][ ][Set ID][ ][OK][Data][x] [b][ ][Set ID][ ][NG][Data][x]

25. Input select(Command: x b) (Main Picture Input)

GTo select input source for TV. Transmission

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

Data Structure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DATA(Hex)

 

 

 

 

INPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

DTV (Antenna)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

01

 

 

 

DTV (Cable)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

Analog (Antenna)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

Analog (Cable)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

Video

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21

 

 

 

Front Video

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

Component 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41

 

 

 

Component 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

 

 

 

RGB DTV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

 

 

 

RGB PC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

90

 

 

 

HDMI/DVI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acknowledgement

[b][ ][Set ID][ ][OK/NG][Data][x]

24. Key (Command: m c)

GTo send IR remote key code

Transmission

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

Data Key code: Refer to page 49. Acknowledgement

[c][ ][Set ID][ ][OK][Data][x]

Operating Guide 47

Page 46 Page 48
Image 47
Page 46 Page 48
Contents LG Electronics U.S.A., Inc Plasma TVClass B digital device FCC NoticeSafety Instructions Safety Instructions Contents Wide Screen What is a Plasma Display Panel PDP?How does it work? Wide angle range of visionFront Panel Controls ControlsConnection Options Mode Remote Control Key FunctionsNumber buttons Thumbstick Up/Down/Left/Right/ENTERInstallation Instructions InstallationTo Install on a Desktop Desktop Pedestal InstallationExternal Equipment Connections Analog and Digital TV signals provided on antennaAnalog and Digital TV signals provided on cable VCR Rear Analog and Digital TV signals provided on cable and antennaVCR Setup Connection OptionDVD Setup External A/V Source SetupHow to connect How to useDigital Set-top Box Hdstb SetupMonitor Display Specifications RGB-PC PC SetupWhen the PC supports DVI How to connect When the PC supports RGB How to connectSecond TV or monitor Monitor Display Specifications HDMI/DVI ModeMonitor Out Setup Digital Audio OutputHdmi Cable sample This Mode, the Supported PC Resolution Specification On-screen Menus Language Selection Turning the TV OnManual Scan Setup Menu OptionsEZ Scan Channel Search Channel Edit DTV Signal StrengthInput Label Channel Label SetupInput Source EZ Picture Color Temperature ControlVideo Reset Video Menu OptionsEZ Sound Audio Menu OptionsAudio Language EZ SoundRiteFront Surround TV Speakers On/Off SetupBBE Stereo/SAP Broadcasts SetupFor only On timer function Auto Clock SetupManual Clock Setup On/Off Timer SetupAuto Off Sleep TimerAspect Ratio Control Option Menu FeaturesCinema 32 Mode Setup Digital Broadcasting System Captions CaptionCaption/Text Analog Broadcasting System CaptionsISM Image Sticking Minimization Method Caption OptionLow Power TV Rating General Lock Menu OptionsChip rating and categories TV Rating ChildrenParental Lock Setup EPG Electronic Program Guide Remote ControlBrief Info Freezes the currently-viewed picture MuteFreeze Operation Screen Setup for PC modeRS-232C Configurations External Control Device SetupRS-232C Setup Type of Connector D-Sub 9-Pin MaleTransmission / Receiving Protocol Command Reference ListSet ID Communication ParametersAspect Ratio Command2c Main picture format Power Command2aVolume Mute Command2e Input Select Command2b Main Picture InputTreble Command2r Color Command2iTint Command2j Remote Control Lock Mode Command2mLow Power Command2q Color Temperature Command2uOrbiter Pixel Setting Command2s ISM Method Command2pUsing physical channel 5th bit Channel Add/Del Command m bInput selectCommand x b Main Picture Input Key Command m cRemote Control IR Codes How to ConnectVideo Code Hexa FunctionProgramming the Remote Programming a code into a remote modeVCRs Programming CodesAudio HdstbTroubleshooting Checklist Extended Absence Cleaning the ScreenCleaning the Cabinet Product Specifications Plasma TV Operating Guide Plasma TV LG ELECTRONICS, INC Plasma TV U.S. Limited Warranty 3828VA0528Y This Limited Warranty does not Apply to

50PX2DC, 50PX2DC-UD specifications

The LG Electronics 50PX2DC-UD, commonly referred to as the 50PX2DC, is a cutting-edge plasma television that showcases the brand's commitment to delivering high-quality viewing experiences. This model combines advanced features and exceptional technologies to provide users with vibrant picture quality and immersive sound.

One of the standout characteristics of the 50PX2DC is its impressive 50-inch screen size, making it an ideal choice for both home theaters and living rooms. With a resolution of 1366x768 pixels, it offers a clear and crisp image that enhances the viewing experience for both movies and sports. The plasma display technology used in this model is known for producing deeper blacks and rich colors, resulting in a more lifelike representation of images.

The 50PX2DC is equipped with LG's proprietary technology, which optimizes picture quality by enhancing color accuracy and contrast levels. This means viewers can enjoy a wider color spectrum, allowing for more realistic skin tones and vibrant landscapes. Additionally, the TV supports a high refresh rate, which minimizes motion blur during fast-paced scenes, making it particularly appealing for action films and sports broadcasts.

Sound quality is another area where the 50PX2DC excels. The television includes built-in speakers that deliver clear and powerful audio, ensuring that viewers don't miss any nuances in dialogue or soundtrack. For those who prefer a more immersive experience, the TV also supports external audio systems, allowing users to connect to home theater setups for enhanced sound performance.

Connectivity is a crucial aspect of modern televisions, and the LG 50PX2DC does not disappoint. It is equipped with multiple HDMI inputs, making it easy to connect a variety of devices, such as gaming consoles, Blu-ray players, and streaming devices. The integrated USB ports provide further flexibility, allowing users to play content directly from USB drives.

In summary, the LG Electronics 50PX2DC-UD combines a spacious 50-inch display, advanced plasma technology, solid audio capabilities, and extensive connectivity options to create a well-rounded television. Its emphasis on picture quality and user experience makes it a noteworthy option for consumers seeking a reliable and high-performing display for their entertainment needs. Whether watching a favorite movie or enjoying a gaming session, the 50PX2DC delivers an engaging viewing experience that meets the demands of today’s digital lifestyle.
Top Page Image Contents