LG Electronics DU-42PX12XD Set ID, Communication Parameters, Transmission / Receiving Protocol

Page 36

External Control Device Setup

Set ID

Use this function to specify a monitor ID number.

Refer to ‘Real Data Mapping’. See page 37.

1.Press the MENU button and then use D / E button to select the SETUP menu.

2.Press the G button and then use D / E button to select SET ID.

3.Press the G button and then use D / E button to adjust SET ID to choose the desired monitor ID number. The adjustment range of SET ID is 1 ~ 99.

4.Press EXIT button to return to TV viewing or press MENU button to return to the previous menu.

Communication Parameters

• Baud rate : 9600 bps (UART)

• Stop bit : 1 bit

• Data length : 8 bits

• Communication code : ASCII code

• Parity : None

 

* Use a crossed (reverse) cable.

Transmission / Receiving Protocol

Command Reference List

 

COMMAND 1 COMMAND 2

DATA

 

 

 

 

(Hexadecimal)

 

 

 

 

 

01. Power

k

a

0

~ 1

02.

Input Select

k

b

0

~ 9

03. Aspect Ratio

k

c

0

~ 15

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. Key Lock Mode

k

m

0

~ 1

14.

PIP/Twin Picture

k

n

0,1,3

15.

PIP Position

k

q

0

~ 3

16. Treble

k

r

0

~ 64

17. Bass

k

s

0

~ 64

18.

Balance

k

t

0

~ 64

19.

Color Temperature

k

u

0

~ 2

20.

PIP Input Source

k

y

0,1,3

21. ISM Method

j

p

0

~ 2

22. White Wash

j

q

0

~ 1

23.

Orbiter Time Setting

j

r

1

~ 64

Transmission

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

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

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

*[Set ID]: You can adjust the set ID to choose desired monitor 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.

*[Cr]: Carriage Return

ASCII code ‘0x0D’

* [ ]: ASCII code ‘space (0x20)’

OK Acknowledgement

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

*The Monitor 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 Monitor transmits ACK (acknowledgement) based on this format when receiving abnormal data from non-viable functions or communication errors.

Data 1: Illegal Code

2:Not supported function

3:Wait more time

24. Orbiter Pixel Setting

 

j

s

0 ~A

 

 

 

 

 

 

 

 

 

 

 

 

 

COM-

 

COM-

DATA 0

DATA 1

DATA 2

DATA 3

MAND 1 MAND 2 (Hexadecimal) (Hexadecimal) (Hexadecimal) (Hexadecimal)

 

 

 

 

 

 

 

 

 

25. Channel Tuning

m

a

01 ~ 87

01 ~ 87

00 ~ FE

00 ~ 15

 

 

26. Channel Add/Del

m

b

00 ~ 01

 

 

 

 

 

 

27. Key

m

c

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

36 Plasma TV

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Contents Plasma TV LG Electronics U.S.A., IncFCC Notice Class B digital deviceSafety Instructions Safety Instructions Contents What is a Plasma Display Panel PDP? How does it work?Wide angle range of vision Wide ScreenControls Front Panel ControlsConnection Options Remote Control Key Functions Number buttonsThumbstick Up/Down/Left/Right/OK Installation Attaching the TV assembly to the wallInstallation Instructions To Install on a DesktopTo Mount on a Wall Analog and Digital TV signals provided on one antenna Analog and DTV signals provided on two separate antennasExternal Equipment Connections Antenna ConnectionVCR Setup Cable TV SetupConnection Option Cable BoxExternal A/V Source Setup How to connectHow to use DVD SetupHdstb Setup Digital Audio OutputDigital Set-top Box PC Setup Monitor Display Specifications RGB-PC / DVI-PC ModeResolution Horizontal Vertical Screen Setup for PC mode Adjustment for screen Position, Clock, and PhaseTurning on the TV just after installation Turning on the TV power cord is still connectedTurning the TV On On-screen Menus Language SelectionSetup Menu Options EZ Scan Channel SearchChannel Edit DTV Signal Strength Channel Label SetupMain Picture Source Selection Color Temperature Control Video PresetVideo Menu Options EZ PictureAudio Menu Options Audio LanguageEZ SoundRite EZ SoundStereo/SAP Broadcasts Setup Manual Sound Control Off optionFront Surround TV Speakers On/Off Setup BBEAuto Clock Setup Manual Clock SetupOn/Off Timer Setup For only On timer functionSleep Timer Auto OffOption Menu Features Aspect Ratio ControlCaption Mode CaptionAnalog Broadcasting System Captions Digital Broadcasting System CaptionsCinema Mode Setup DemoLow Power Split Zoom DTV/CADTV 720p, or 1080i mode onlyISM Image Sticking Minimization Method Lock Menu Options Chip rating and categoriesTV Rating Children TV Rating GeneralParental Lock Setup Selecting an Input Signal Source for PIP/Twin Picture PIP Picture-In-Picture / POP / Twin PictureWatching PIP/Twin Picture Swapping the PIP/Twin PictureAdjusting Main and Sub Picture Sizes for Twin Picture Moving the PIP sub pictureExternal Control Device Setup RS-232C SetupType of Connector D-Sub 9-Pin Male RS-232C ConfigurationsCommand Reference List Set IDCommunication Parameters Transmission / Receiving ProtocolPower Command2a Input Select Command2b Main Picture InputAspect Ratio Command2c Main picture format Screen Mute Command2dColor Command2i Tint Command2jSharpness Command2k OSD Select Command2lColor Temperature Command2u PIP Input Select Command2yISM Method Command2p White Wash Command2qHow to Connect Remote Control IR CodesCode Hexa Function Programming a code into a remote mode Programming the RemoteProgramming Codes VCRsHdstb AudioTroubleshooting Checklist Cleaning the Screen Cleaning the CabinetExtended Absence LG ELECTRONICS, INC Plasma TV U.S. Limited Warranty This Limited Warranty does not Apply to No 3828VA0479G b
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