LG Electronics 32LC7D, 42PC5D Command Reference List, Transmission / Receiving Protocol

Page 90

APPENDIX

Command Reference List

COMMAND1 COMMAND2

DATA

COMMAND1 COMMAND2

DATA

(Hexadecimal)

(Hexadecimal)

 

 

 

 

01. Power

k

a

0 ~ 1

02. Input Select

k

b

0 ~ 9

03. Aspect Ratio

k

c

(G p.89)

04. Screen Mute

k

d

0 ~ 1

05. Volume Mute

k

e

0 ~ 1

06. Volume Control

k

f

0 ~ 64

07. Contrast

k

g

0 ~ 64

08. Brightness

k

h

0 ~ 64

09. Color

k

i

0 ~ 64

10. Tint

k

j

0 ~ 64

11.

Sharpness

k

k

0 ~ 64

12.

OSD Select

k

l

0 ~ 1

13.

Remote Control

k

m

0 ~ 1

 

Lock Mode

 

 

 

 

14.

Treble

k

r

0 ~ 64

15.

Bass

k

s

0 ~ 64

16.

Balance

k

t

0 ~ 64

17.

Color Temperature

k

u

0 ~ 3

18.

ISM Method

j

p

(G p.90)

19.

Low Power

j

q

0 ~ 1

Plasma TV Model Only

 

COMMAND1

COMMAND2

DATA0

DATA1

DATA2

DATA3

DATA4

DATA5

 

(Hexadecimal)

(Hexadecimal) (Hexadecimal) (Hexadecimal) (Hexadecimal) (Hexadecimal)

 

 

 

20. Channel Tuning

m

a

physical

major

major low

minor high

minor low

attribute

program high

program low

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21. Channel Add/Del

m

b

0 ~ 1

 

 

 

 

 

22. Key

m

c

(G p.91)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23. Input Select

x

b

(G p.91)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

APPENDIX

88

Transmission / Receiving Protocol

Transmission

[Command1][Command2][ ][Set ID][ ][Data][Cr]

[Command 1] : First command to control the set.(j, k, m or x)

[Command 2] : Second command to control the set.

[Set ID] : You can adjust the set ID to choose desired TV ID number in Setup menu. Adjustment range is 1~ 99. When selecting Set ID ‘0’, every connected the TV 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.

*In this model, TV will not send the status during the standby mode. [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 for- mat 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.

*In this model, TV will not send the status during the standby mode.

*Data Format

[Command 2] : Use as command.

[Set ID] : Use the small character, if set ID is 10, it will send the ‘0’, ‘a’.

[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.

[OK] : Use the large character.

*In this model, TV will send the echo, CR, LF with acknowl- edgement message.

*When it send the power on acknowledgement message, it will be like below.

ex) ka 01 01 (CR) (LF) a 01 OK 01 x (CR) (LF)

Error Acknowledgement

[Command2][ ][Set ID][ ][NG][Data][x]

The TV transmits ACK (acknowledgement) based on this for- mat when receiving abnormal data from non-viable functions or communication errors.

Data1: Illegal Code

Data2: Not supported function

Data3: Wait more time

*In this model, TV will not send the status during the standby mode.

*Data Format

[Command 2] : Use as command.

[Set ID] : Use the small character, if set ID is 10, it will send the ‘0’, ‘a’.

[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.

[NG] : Use the large character

*In this model, TV will send the echo, CR, LF with acknowl- edgement message.

*When it send the power on acknowledgement message, it will be like below.

ex) ka 01 01 (CR) (LF) a 01 NG 01 x (CR) (LF)

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Contents 32LC7D 42PC5D 37LC7D 50PC5D 42LC7DPage FCC Notice Safety Instructions Important Safety InstructionsDo not use this apparatus near water Use only with the cart, stand, tripod, bracket Exposed to dripping or splashing and noGrounding Contents Time Setting External Control Through RS-232CFeature of this TV IntroductionAccessories PreparationFront Panel Information Front Panel ControlsPlasma TV Model Remote Control Sensor LCD TV ModelBack Panel Information Back Connection PanelHere shown may be somewhat different from your TV AV OUT ServiceComponent VideoBack Cover for Wire Arrangement How to remove the Cable Management Connect the cables as necessaryAttaching the TV to a Wall Ensure the eye-bolts or brackets are tightened securelyStand Installation Only 32/37 inches LCD TV models Desktop Pedestal Installation Vesa Wall MountingPlasma TV Model LCD TV Model Antenna or Cable Connection Antenna Analog or DigitalHow to connect External Equipment SetupHD Receiver Setup How to useExternal Equipment Setup Turn on the digital set-top boxExternal Equipment Setup Connect the video outputs Y, PB, PR of the DVD to DVD SetupComponent Input ports Refer to the DVD players manual for operating instructionsConnect the S-VIDEO output of the DVD to Select AV1 input source by using the Input button onRemote control Video input on the setVCR Setup When connecting with an antenna= white, and Audio Right = red Insert a video tape into the VCR and press Play onMono jack of the set Other A/V Source Setup CamcorderEx LCD TV Model Audio 59.94 RGB-PC, HDMI1/DVI-PC modeRGB-PC mode only 640x350 HDMI1/DVI-DTV, HDMI2-DTV mode 800x600Screen Setup for PC mode Overview PhaseInitializing Reset to original factory values AV OUT Setup Digital Audio OutputRemote Control Functions Watching TV / Channel ControlWatching TV / Channel Control Installing Batteries Inside the Sliding CoverVolume Adjustment Turning on TVControl Watching TV / Channel Control Lock SetupON-SCREEN Menus Selection OptionChannel Search Auto Scan EZ ScanAdd/Delete Channel Manual Scan There are two different ways in order to add or delete After EZ Scan on the Setup menuChannel Editing Small window at the top-left corner of the screenDTV Signal Strength Select the source T V, AV1, AV2, Component1 Input Source SelectionWatching Press the G button and then use D or Button toInput Label SimpLink Preparations SimpLink Functions SimpLink MenuSet by program You can also adjust Aspect Ratio in the Option menuPicture Control Become imprinted on the screen and remain visibleZoom 169Horizon PicturePreset Picture Settings EZ Picture PresetColor Tone Preset Picture ControlManual Picture Adjustment EZ Picture User ModeSelect EZ Picture Color Tone User Mode Or G button toXD Picture Improvement Technology Select X DAdvanced Cinema 32 Pull Down Mode Advanced Black Darkness Level Picture Reset Select Video ResetOrbiter InversionLOW Power Picture Mode Plasma TV only Preset Sound Settings EZ Sound Sound & Language ControlSound Language ControlSelect Balance Make appropriate adjustmentsBalance Press the G button and then use F or G button toTV Speakers ON/OFF Setup Sound & Language ControlThem with the SAP button STEREO/SAP Broadcasts SetupStereo, or SAP appear in turn Press Exit button to save and return to TV viewingAudio Language ON-SCREEN Menus Language Selection Select LanguageCaption Caption / TextAnalog Broadcasting System Captions TextDigital Broadcasting System Captions Select Caption/TextOr French Sound & Language Caption OptionCustomize the DTV/CADTV captions that appear on your screen Size Set the word sizeTime Setting Clock SettingAuto Clock Setup Manual Clock Setup Time SettingAuto ON/OFF Timer Setting Button and then use Or E button toSleep Timer Setting Auto SHUT-OFF Setting To select the Time menuSelect Auto Off Parental Control / Ratings SET Password & Lock SystemSetting up Your Password Chip rating and categoriesSet Password Lock SystemRating Channel Blocking External Input BlockingParental Control / Rating Movie & TV Rating Movie Rating Mpaa for USA onlyTV Rating Children for USA only TV Rating General for USA onlyTV Rating English for Canada only Appendix TroubleshootingRemote control Doesn’t work Power is suddenly Turned off AppendixAppendix Vertical bar or stripe on BackgroundCleaning the Cabinet MaintenanceCleaning the Screen Extended AbsenceProduct Specifications Models37LC7D 42LC7D Programming the Remote Control Programming a code into a remote modeRemote Control Code VCRCable Box HdstbAudio DVDRemote Control IR Codes IR CodesCode Function External Control Through RS-232C RS-232C SetupType of Connector D-Sub 9-Pin Male GNDRS-232C Configurations Communication ParametersCommand Reference List Transmission / Receiving ProtocolSet ID OK/NGDatax Set ID DataCr Step
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