LG 32LE4500 User Manual

151
APPENDIX
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.
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 to 99.
When selecting Set ID ‘0’, every con-
nected set is controlled.
Set ID is indicated as decimal (1 to 99)
on menu and as Hexa decimal (0x0 to
0x63) on transmission/receiving proto-
col.
*
[DATA] : To transmit command data.
Transmit ‘FF’ data to read status of com-
mand.
*
[Cr] : Carriage Return
ASCII code ‘0x0D’
*
[ ] : ASCII code ‘space (0x20)’
[Command1][Command2][ ][Set ID][ ][Data][Cr]
OK Acknowledgement
* The set 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 set 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 Protocol
Command Reference List
Data 00: Illegal Code
* Note : During USB operations such as DivX or EMF, all
commands except Power(ka) and Key(mc) are not exe-
cuted and treated as NG.
COMMAND
1
COMMAND
2
DATA
(Hexadecimal)
01. Power k a
00
to 01
02. Aspect Ratio k c Refer to p. 152
03. Screen Mute k d Refer to p. 152
04. Volume Mute k e
00
to 01
05. Volume Control k f
00
to 64
06. Contrast k g
00
to 64
07. Brightness k h
00
to 64
08. Colour k i
00
to 64
09. Tint k j
00
to 64
10. Sharpness k k
00
to 64
11. OSD Select k l
00
to 01
12.
Remote control lock mode km
00
to 01
13. Treble k r
00
to 64
14.
Bass ks
00
to 64
15. Balance k t
00
to 64
16.
Colour Temperature xu
00
to 64
17. Energy Saving j q
00
to 05
18. Auto Configuration j u 01
19. Tune Command m a Refer to p. 154
20. Programme Add/Skip m b
00
to 1
21. Key m c Key Code
22. Control Back Light m g
00
to 64
23. Input select (Main) x b Refer to p. 155

LG 32LE4500 Specifications

General

Display diagonal	32 \
Contrast ratio (dynamic)	2000000:1
Product color	Black
RMS rated power	20 W
Number of speakers	2
HDMI ports quantity	4
USB 2.0 ports quantity	1
Power consumption (standby)	0.2 W
Power consumption (typical)	65.5 W
Annual energy consumption	102 kWh

Weight and Dimensions

Depth (with stand)	221 mm
Height (with stand)	559 mm
Weight (with stand)	11200 g
Depth (without stand)	39.9 mm
Width (without stand)	786 mm
Height (without stand)	500 mm
Weight (without stand)	9300 g