APPENDIX

RS-232C Configurations

7-Wire Configurations (Standard RS-232C cable)

 

3-Wire Configurations(Not standard)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PC

 

TV

 

 

 

PC

 

TV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RXD

2

 

 

3

TXD

 

RXD

2

 

 

3

TXD

 

 

 

 

 

TXD

3

 

 

2

RXD

 

TXD

3

 

 

2

RXD

 

 

 

 

 

GND

5

 

 

5

GND

 

GND

5

 

 

5

GND

 

 

 

 

 

DTR

4

 

 

6

DSR

 

DTR

4

 

6

DTR

 

 

DSR

6

 

 

4

DTR

 

DSR

6

 

4

DSR

 

 

RTS

7

 

 

8

CTS

 

RTS

7

 

7

RTS

 

 

CTS

8

 

 

7

RTS

 

CTS

8

 

8

CTS

 

 

 

D-Sub 9

D-Sub 9

 

 

 

D-Sub 9

D-Sub 9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

APPENDIX

Set ID

Use this function to specify a TV ID number. Refer to ‘Real Data Mapping 1’. G p.81.

1Press the MENU button and then use D or E button to select the SPECIAL menu.

2Press the G button and then use D or E button to select Set ID.

Press the G button and then use F or G button to

3adjust Set ID to choose the desired TV ID number. The adjustment range of Set ID is 1~99.

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

 

MARK

LIVE TV

MEMORY/ERASE

TIME

MENU

 

MACHINE

 

EXIT

 

SLEEP

TIME

ENTER

TIME

CONTROL

 

CONTROL

CHANNEL

Language

PICTURE

Key lock

SOUND

Set ID

TIMER

Caption/Text

SPECIAL

Demo

 

SCREEN

 

 

 

DVR

 

 

 

 

 

1

CHANNEL

 

 

 

Language

 

 

 

PICTURE

 

 

 

Key lock

 

 

 

SOUND

 

 

 

Set ID

G

1

 

TIMER

 

 

 

Caption/Text

 

 

 

SPECIAL

 

 

 

Demo

 

 

 

SCREEN

 

 

 

DVR

 

 

 

 

 

2

3

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.

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LG Electronics 37LC2RR, 42LC2RR RS-232C Configurations, Set ID, Communication Parameters, Rxd Txd Gnd Dtr Dsr Rts Cts

42LC2RR, 37LC2RR specifications

The LG Electronics 37LC2RR and 42LC2RR are part of LG's renowned line of flat-screen televisions, designed to deliver a superior viewing experience. These models are particularly noted for their vibrant picture quality, extensive connectivity options, and sleek design, making them a popular choice for both home and commercial environments.

At the heart of the 37LC2RR and 42LC2RR is LG's advanced LCD technology, which provides sharp, clear images with impressive brightness and color reproduction. The high-definition display ensures that users enjoy crisp details and vibrant colors, making it perfect for watching movies, sports, and playing video games. With resolutions that typically reach 1366x768 pixels for these models, the clarity of the images is striking.

One of the standout features of the LG 37LC2RR and 42LC2RR is their integrated technology for enhanced viewing. These models come equipped with LG's surround sound system, which creates an immersive audio experience that complements the stunning visuals. Users can enjoy enhanced sound quality and deeper bass with built-in speakers, though both models also allow for external sound systems to be connected for an even richer audio experience.

For connectivity, the 37LC2RR and 42LC2RR come with multiple input options, including HDMI and VGA ports, ensuring that users can connect their favorite devices with ease. Whether it's gaming consoles, Blu-ray players, or digital set-top boxes, these TVs have you covered. The inclusion of USB ports also allows for the convenient playback of multimedia files directly from external storage devices.

In terms of design, both models boast a sleek and modern aesthetic that can seamlessly fit into any space. Their slim bezels maximize the screen area while minimizing distractions, and the stand is both functional and stylish, offering stable support while enhancing the overall appearance.

Energy efficiency is another important consideration, and LG has made strides in designing these models to be environmentally friendly. They comply with energy-saving standards, which can reduce overall electricity costs.

The LG Electronics 37LC2RR and 42LC2RR are perfect for those looking for reliable performance, great picture quality, and elegant design, making them an excellent addition to any entertainment setup. With their combination of advanced features and user-friendly design, these televisions continue to hold appeal in an ever-evolving technology landscape.