LG Electronics 37LG50, 60PG3042PG20 Baud rate 9600 bps Uart Stop bit 1 bit Data length 8 bits

Page 113

Communication Parameters

A Baud rate : 9600 bps (UART)

A Stop bit : 1 bit

A Data length : 8 bits

A Communication code : ASCII code

A Parity : None

A Use a crossed (reverse) cable.

Command Reference List

COMMAND COMMAND

DATA

 

 

1

2

(Hexadecimal)

 

 

 

 

 

 

01. Power

k

a

00

~

01

02. Aspect Ratio

k

c

Refer to p. 112

03. Screen Mute

k

d

00

~

01

04. Volume Mute

k

e

00

~

01

05. Volume Control

k

f

00

~

64

06. Contrast

k

g

00

~

64

07. Brightness

k

h

00

~

64

08. Colour

k

i

00

~

64

09. Tint

k

j

00

~

64

10. Sharpness

k

k

00

~

64

11. OSD Select

k

l

00

~

01

12. Remote control lock mode

k

m

00

~

01

13. Balance

k

t

00

~

64

14. Colour Temperature

k

u

00

~

02

15. Abnormal Status

k

z

00

~

09

16. ISM Method

j

p Refer to p. 114

17. Power Saving

j

q

00

~

04

18. Auto Configure

j

u

 

01

19. Equalize

j

v Refer to p. 114

20. Tune Command

m

a Refer to p. 114

21. Channel Add/Skip

m

b

00

~ 01

22. Key

m

c

Key Code

23. Control Back Light

m

g

00

~ 64

24. Input select (Main)

x

b Refer to p. 115

* When setting the 15 ~ 24, a menu does not appear on screen.

Transmission / Receiving Protocol

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 ~ 99.

 

 

When selecting Set ID ‘0’, every

 

 

connected set is controlled.

 

 

Set ID is indicated as decimal (1~99)

 

 

on menu and as Hexa decimal

 

 

(0x0~0x63) on transmission/

 

 

receiving protocol.

*

[DATA]

: To transmit command data.

 

 

Transmit ‘FF’ data to read status of

 

 

command.

*

[Cr]

: Carriage Return

 

 

ASCII code ‘0x0D’

*

[ ]

: ASCII code ‘space (0x20)’

OK Acknowledgement

[Command2][ ][Set ID][ ][OK][Data][x]

*The TV 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 TV transmits ACK (acknowledgement) based on this format when receiving abnormal data from nonviable functions or communication errors.

APPENDIX

111

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Image 113
Contents LCD TV Page Polishing cloth for use on the screen AccessoriesContents Sound & Language Control ContentsPreparation PreparationFront Panel Controls LCD TV Models 26/32/37/42LG30**, 32/37/42/47/52LG50 Preparation Connect the audio from a PC or DTV Back Panel InformationConnect the output from a PC Connect a component video/audio device to these jacksConnect the headphone plug to this socket Connect S-Video out from an S-VIDEO deviceAntenna Cover Base of the TV Stand Body Stand InstallationBack of the TV Only 42PG10**, 42PG20**, 42PG30 Cushioned surface to protect the screen from Sound Damage Stand Installation Only 19/22LS4DButton on the Stand Body Pressing 2 latches Detaching Stand Only 19/22LS4DPlease SET IT UP Carefully SO the Product does not Fall Over How to remove the cable management clip Back Cover for Wire ArrangementFit the Cable Management Clip as shown Connect the cables as neces- saryLCD TV Models 19/22LG30 Tilt range Positioning Your Display Only 19/22LG30**, 19/22LS4DUntil clicking sound Circuit BreakerPlasma TV Wall Antenna Socket Antenna ConnectionHD Receiver Setup External Equipment SetupConnecting with a component cable Connecting a set-top box with an Hdmi cableExternal Digital Audio OUT SetupConnecting with a Hdmi to DVI cable Connecting with a Euro Scart cable DVD SetupWhen connecting with a component cable Setup Connecting with a S-Video cableConnecting the Hdmi cable External Eqipment VCR SetupWhen connecting with a RF Cable Eqipment Connecting with a RCA cableIf connected to AV2 Euro scart socket, select AV2 Input sourceOther A/V Source Setup Connecting with a D-sub 15 pin cable PC SetupEqipment Setup Insertion of CI ModuleConnecting with a Hdmi to DVI cable RGBPC, Hdmipc mode Hdmidtv mode Supported Display Resolution Only 19/22LS4DSupported Display Resolution Select Reset Screen Setup for PC modeRun Reset ScreenSelect Screen Select Position, Size or PhaseSelect Picture Select Resolution Selecting ResolutionSelect Picture Auto Configure RGB PC mode onlyWatching TV / Programme Control Watching TV / Programme ControlInstalling Batteries Control Power Switches the TV on from standby or off to standbyOK Accepts your selection or displays the current mode Volume UP Except for 19/22LS4D*, 42/50PG10 UP/DOWN one Move from one full set of screen information to the nextProgramme Selection Volume AdjustmentTurning on the TV Picture On Screen Menus Selection and AdjustmentWatching TV Programme ControlSelect Setup Auto Programme TuningSelect Setup Manual Programme Tuning in Digital ModeWatching TV / Programme Select DTVWatching TV / Programme Setup Manual Programme Tuning in Analogue ModeNormally fine tuning is only necessary if reception is poor Select Setup Select Manual Tuning Select TV Select NameSelect Setup Select Fine Select Manual Tuning Sound Select TV Select StoreProgramme Edit Password in Lock System ‘On’Gramme number DTV/RADIO ModeFavourite programme list TV ModeSave Select BoosterWatching TV Setup Software UpdateDisplay the information of Channel Select DiagnosticsCI Common Interface Information Select Setup Select CI InformationSelecting the Programme Table Select Option OptionVCR.4 VCR playback Play and control the connectedSelect Option Input LabelSelect the source Select the labelAV Mode Switch on/off EPG EPG Electronic Programme Guide in Digital ModeSwitch on or off EPG Select a programmeButton Function in Date Change Mode Button Function in NOW/NEXT Guide ModeButton Function in 8 Day Guide Mode Button Function in Extended Description Box Button Function in Record/Remind Setting ModeButton Function in Schedule List Mode Picture Control Picture Size Aspect Ratio ControlZoom1 149Select Picture Mode Preset Picture SettingsPicture Mode-Preset Select either Cool, Medium or Warm Auto Colour Tone Control Warm/Medium/CoolPicture Mode-User option Manual Picture AdjustmentPicture Mode-Expert Control Select your desired Source Select Advanced ControlAdvanced Film Mode Advanced Blackdarkness Level Select Eye Care EYE Care LCD TV onlyInitialize the adjusted value Picture ResetIf you do not need this function, set Normal OK Save Image Sticking Minimization ISM MethodPower Saving Picture Mode Plasma TV only Sound & Language Control Auto Volume LevelerSound & Language Select AudioSelect Audio If you select Clear Voice Preset Sound SETTINGS-SOUND ModeLanguage Control Sound Setting Adjustment -USER ModeSound Select Balance BalanceAudio TV Speakers ON/ OFF SetupSelect Digital Audio Out Selecting Digital Audio OUTSelect Dolby Digital or PCMSelect Reset Audio ResetFor 19/22LS4D * only Stereo/Dual Reception In Analogue Mode OnlySelect the sound output Sound & Language ControlSpeaker Sound Output Selection Nicam Reception In Analogue Mode OnlySelect Menu Language or Country If you want to change Language/ Country selectionSelect your desired language Select On or Off Save Language Selection in Digital Mode onlyClock Setup Time SettingSelect Mode Auto ON/OFF Timer SettingAdjust volume level at Set the hour Switch-on Set the minutesTime Auto SHUT-OFF SettingTime Setting Time Zone SetupSleep Timer Setting Parental Control / Ratings SET Password & Lock SystemSelect Lock Parental Control / RatingsSelect Lock Block ProgrammeEnter the Block Programme Green Select a programme to be lockedParental Control in Digital Mode only KEY Lock Teletext TeletextHold UpdateReveal Digital Teletext Digital TeletextAppendix AppendixCheck whether the TV is switched on TroubleshootingRemote control Does not work Power is suddenly Turned off Invalid format Vertical bar or stripe on Background USBCheck Hdmi cable over version Check USB cable over version Cleaning the Screen Maintenance42PG3000-ZA Product Specifications103 104 Testing your remote control Programming the Remote ControlProgramming a code into a remote mode Hdstb 1st frame IR CodesRepeat frame Bit description108 RXD TXD GND DTR DSR RTS CTS External Control Device SetupGND Select Set ID Adjustment range of SET ID is 1~99Baud rate 9600 bps Uart Stop bit 1 bit Data length 8 bits Command Reference ListParity None Use a crossed reverse cable Transmission / Receiving Protocol112 113 114 115
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26LG30, 37LG50, 42LG5047LG50, 32LG50, 42PG30 specifications

LG Electronics has long been a leader in the electronics market, particularly in the television space. Among their notable offerings are models like the 22LG30, 60PG3042, PG20, 19LS4D, 42LG30, and 19LG30. These televisions showcase a combination of advanced technology, innovative features, and user-friendly designs tailored to enhance home entertainment experiences.

The LG 22LG30 is a compact yet powerful television, ideal for smaller rooms or as a secondary display. It boasts a 22-inch HD screen that delivers sharp images with vibrant colors, making it suitable for a variety of viewing needs, from gaming to streaming movies. This model is equipped with LG's renowned picture quality technology, ensuring viewers enjoy a crisp and clear visual experience.

The 60PG3042, a 60-inch plasma TV, represents LG's commitment to large-screen entertainment. With its impressive Full HD resolution, it offers stunning color reproduction and deep contrast ratios due to its Plasma display technology. The 60PG3042 is designed to reduce motion blur, making it perfect for fast-paced sports or action films, while its wide viewing angles ensure that everyone can enjoy the show from any position in the room.

The PG20 is another notable model that emphasizes LG's innovation in display technology. This TV features a sleek design along with Smart TV capabilities, allowing users to access streaming services and an array of apps effortlessly. The wireless connectivity facilitates easy internet access, enhancing the overall viewing experience with an expanded content library.

The 19LS4D and 42LG30 cater to a wide range of consumers, combining entertainment with functionality. The 19LS4D is a compact television with built-in DVD player functionality, making it a convenient choice for those who enjoy physical media without the clutter of separate devices. The 42LG30, on the other hand, offers a larger screen size with impressive picture quality, perfect for family movie nights or gaming sessions.

Lastly, the 19LG30 stands out with its portability and versatility. With a lightweight frame and integrated features, it's perfect for both casual viewing and more interactive experiences, such as gaming.

In summary, LG's range of televisions exemplifies cutting-edge technology, exceptional picture quality, and versatile features. Each model, from the compact 22LG30 to the expansive 60PG3042, reflects LG's dedication to providing unparalleled entertainment solutions suited to a variety of lifestyles and needs.