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 (null modem) cable.

Command Reference List

COMMAND COMMAND

DATA

 

 

 

1

2

(Hexadecimal)

 

 

 

 

 

 

 

 

01. Power

k

a

00

~

01

 

02. Aspect Ratio

k

c

Refer to p. 110

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

~

03

 

15. Red Adjustment

k

v

00

~

50

 

16. Green Adjustment

k

w

00

~

50

 

17. Blue Adjustment

k

$

00

~

50

 

18. Abnormal Status

k

z

00

~ 07

 

19. ISM Method

j

p

Refer to p. 112

20. Low Power

j

q

00

~

01

 

21. Orbiter Time Setting

j

r

01 ~ FE

22. Orbiter Pixel Setting

j

s

00

~

03

 

23. Auto Configure

j

u

01

 

 

24. Channel Select Command

m

a Refer to p. 113

25. Send IR Code

m

c

Key Code

26. Input select (Main)

x

b Refer to p. 113

*When setting the 18 ~ 26, 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 TV ID to choose

 

 

desired monitor ID number in option

 

 

menu.

 

 

Adjustment range is 1 ~ 99.

 

 

When selecting Set ID ‘0’, every connected

 

 

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 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 non-viable functions or communication errors.

Data 01: Illegal Code

02:not support function

03:Wait more time

APPENDIX

109

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LG Electronics 42PG69, 50PG69 owner manual Command Reference List, Transmission / Receiving Protocol
Page 110 Page 112

50PG69, 42PG69 specifications

LG Electronics, a pioneer in the electronics industry, has made significant strides in the realm of plasma television technology with models like the LG 42PG69 and 50PG69. These televisions are designed to cater to the demands of modern viewers by integrating advanced features and technologies that enhance the overall viewing experience.

The LG 42PG69 and 50PG69 boast impressive display technologies. Both models utilize a plasma display panel (PDP) that provides deep blacks and vibrant colors, thanks to their ability to control individual pixels for stunning contrast levels. The high-definition resolution of 1080p ensures that viewers can enjoy crystal-clear pictures, making both models ideal for watching movies, playing video games, or enjoying sports.

One of the standout features of these models is their 600Hz sub-field driving technology. This technology significantly reduces motion blur, enabling smooth playback during fast-moving scenes, which is a crucial aspect for sports and action films. Additionally, the televisions incorporate LG’s Real Cinema technology, which enhances the viewing experience by providing a more cinematic look and feel to films.

For connectivity, the LG 42PG69 and 50PG69 are equipped with multiple HDMI inputs, allowing users to connect various devices such as Blu-ray players, gaming consoles, and sound systems. USB ports are also included, making it easy to enjoy multimedia content directly from flash drives. This versatility ensures that users can easily access a wide range of content without hassle.

In terms of audio, the TVs come with built-in speakers that deliver decent sound quality, but for an enhanced audio experience, users can connect external sound systems via the optical audio output. Furthermore, both models support various audio formats, ensuring compatibility with a range of sound systems.

Energy efficiency is another important characteristic of the 42PG69 and 50PG69. LG is committed to environmental sustainability, and these models are designed to consume less power compared to previous plasma TVs, making them a more eco-friendly choice.

In summary, the LG 42PG69 and 50PG69 are exceptional plasma televisions that combine impressive display technologies with modern connectivity options. With features like 600Hz sub-field driving for smoother motion, high-definition resolutions, and energy efficiency, both models stand out as reliable options for anyone seeking to enhance their home entertainment experience. LG Electronics continues to lead the way in delivering innovative technologies that meet the evolving needs of consumers.
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