LG 42PB4RT User Manual download pdf (Page 120)

APPENDIX

118

APPENDIX

01. Power k a 0 ~ 1

02. Aspect Ratio k c *

03. Screen Mute k d 0 ~ 1

04. Volume Mute k e 0 ~ 1

05. Volume Control k f 0 ~ 64

06. Contrast k g 0 ~ 64

07. Brightness k h 0 ~ 64

08. Colour k i 0 ~ 64

09. Tint k j 0 ~ 64

10. Sharpness k k 0 ~ 64

11. OSD Select k l 0 ~ 01

12 .

Remote control lock mode

k m 0 ~ 01

13. PIP/DW k n *

14. PIP Position k q 0 ~ 03

15. Balance k t 0 ~ 64

16. Colour Temperature k u 0 ~ 3

17. Red Adjustment k v 0 ~ 3C (or 50)

18. Green Adjustment k w 0 ~ 3C (or 50)

19. Blue Adjustment k $ 0 ~ 3C (or 50)

20.

Tune Command

m a Refer to p. 121

21 .

Abnormal Status

k z FF

22. ISM Method j p 0 ~ 3

23. Low Power j q 0 ~ 1

24. Auto Configure j u 1

25. Key m c Key Code

26. Input select (Main) x b

27. Input select (PIP) x y

Transmission

[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)’

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

OK Acknowledgement

* 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.

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

Error Acknowledgement

* The TV transmits ACK (acknowledgement) based on

this format when receiving abnormal data from

non-viable functions or communication errors.

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

Transmission / Receiving ProtocolCommand Reference List

Data 1: Illegal Code

2: not support function

3: Wait more time

COMMAND

DATA

(Hexadecimal)

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.

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LG 42PB4RT User Manual Page 120

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