LG M2794D User Manual

93
APPENDIX
01. Power k a 00 ~ 01
02. Aspect Ratio k c Refer to p. 94
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 ~ 02
15. Abnormal Status k z 00 ~ 09
16. Auto Configure j u 01
17. Equalize j v Refer to p. 96
18 .
Tune Command m a Refer to p. 97
19 .
Channel Add/Skip m b 00 ~ 01
20. Key m c Key Code
21. Control Backlight m g 00 ~ 65
22. Input select (Main) x b Refer to p. 97
Communication Parameters
A
Baud rate : 9600 bps
(
UART
)
A
Data length : 8 bits
A
Parity : None
A
Stop bit : 1 bit
A
Communication code : ASCII code
A
Use a crossed (reverse) cable.
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 in data read mode, it indicates present sta-
tus data. If the data is in 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
nonviable functions or communication errors.
[Command2][ ][Set ID][ ][NG][Data][x]
Transmission / Receiving ProtocolCommand Reference List
*
When setting 15 ~ 22, a menu does not appear on screen.
COMMAND
1
COMMAND
2
DATA
(Hexadecimal)

LG M2794D Specifications

General

Pixel pitch	0.313 x 0.313 mm
Aspect ratio	16:9
Display diagonal	27 \
Vertical scan range	56 - 75 Hz
Horizontal scan range	30 - 83 kHz
Contrast ratio (dynamic)	20000:1
Contrast ratio (typical)	1000:1
Viewing angle, horizontal	170 °
Display brightness (typical)	400 cd/m²
Audio system	SRS Surround XT, Dolby
Power requirements	90 – 264 Vac, 47 – 63 Hz
TV tuner integrated	Yes
Component video (YPbPr/YCbCr) in	3
Certification	TÜV-Typ, CE, EPA Energy Star, UL, CSA, SEMKO, FCC-B
Product color	Black
Market positioning	-
Compliance industry standards	DDC 2B
LED indicators	Stand-by
Power consumption (standby)	1 W
Power consumption (typical)	100 W
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	210 mm
Width (with stand)	654 mm
Height (with stand)	496 mm
Weight (with stand)	8920 g