LG M5201c Ba Users Guide

							30
Preset modeHorizontal
Frequency
(kHz)Vertical
Frequency
(Hz)
PC Mode – Preset Mode
Preset mode
Horizontal
Frequency
(kHz)Vertical
Frequency
(Hz)
1
2
3
4
5
6
7
8
9
10640 x 350
720 x 400
640 x 480
640 x 480
640 x 480
800 x 600
800 x 600
800 x 600
832 x 624
1024 x 76831.469
31.468
31.469
37.500
43.269
37.879
46.875
53.674
49.725
48.36370.8
70.8
59.94
75
85
60.317
75
85.061
74.55
6011
12
13
14
15
16
17
18
19
201024 x 768
1024 x 768
1280 x 720
1280 x 768
1360 x 768
1366 x 768
1280 x 1024
1280 x 1024
1680 x 1050
1920 x 108060.123
68.68
44.772
47.7
47.72
47.7
63.981
79.98
65.290
67.5075.029
85
59.855
60
59.799
60
60.02
75.02
59.954
60
Power Indicator
Mode
Product
On Mode
Sleep Mode
Off ModeGreen
Amber
-
Specifications        
DTV Mode
Component
RGB(DTV)
480i o x x
576i o x x
480p o o o
576p o o o
720p o o o
1080i o o o
1080p o o o
HDMI/DVI(DTV)
NOTE
DTV/PC selection on RGB and HDMI/DVI inputs is available for PC resolutions :
640 X 480/60Hz, 1280X720/60Hz, 1920 X 1080/60Hz and DTV resolutions : 480p, 720p, 1080p.
 
						

							31
Specifications        
Kensington Security Slot- (This has to be purchased
separately if required.)
Connected to a locking cable that can be purchased
separately at most computer stores
VESA wall mounting
Connected to another object (stand type and wall-mounted type.) This product accepts a VESA-
compliant mounting interface pad.- (This has to be purchased separately if required.)
For further information, refer to the VESA Wall Mounting Instruction Guide.
 
						

							Controlling the Multiple ProductRS-232C
A1
Connecting the cable
Connect the RS-232C cable as shown in the picture.
* The RS-232C protocol is used for communication between the PC and product. You can
turn the product on/off, select an input source or adjust the OSD menu from your PC.
Use this method to connect several products to a single PC.
You can control several products at a time by connecting them to a single PC. 
(CONTROL &
  SERVICE)RS-232C
RS-232CCable
(not included)
monitor 1 PC
monitor 2monitor 3 monitor 4
7-Wire Configurations (Standard RS-232C cable)
RXD
TXD
GND
DTR
DSR
RTS
CTSTXD
RXD
GND
DSR
DTR
CTS
RTS
PC Monitor
2
3
5
4
6
7
83
2
5
6
4
8
7
D-Sub 9               D-Sub 9 
(Female)               (Female)   
3-Wire Configurations (Not Standard)
RXD
TXD
GND
DTR
DSR
RTS
CTSTXD
RXD
GND
DTR
DSR
RTS
CTS PC Monitor2
3
5
4
6
7
83
2
5
6
4
7
8
D-Sub 9               D-Sub 9 
(Female)               (Female)   
RS-232C Configurations
Baud Rate : 9600buadRate (UART)
Data Length : 8bits
Parity Bit : None
Stop Bit : 1bit
Flow Control : None
Communication Code : ASCII code
Use a crossed (reverse) cable
Communication Parameter

 
						

							Controlling the Multiple ProductRS-232C
A2
Command Reference List        
COMMAND1      COMMAND2       DATA(Hexa)    
01. Power k a 00H  -  01H
02. Input Select k b 02H  -  09H
03. Aspect Ratio k c 01H  -  09H
04. Screen Mute k d 00H  -  01H
05. Volume Mute k e 00H  -  01H
06. Volume Control k f 00H  -  64H
07. Contrast k g 00H  -  64H
08. Brightness k h 00H  -  64H
09. Color k i 00H  -  64H
10. Tint k j 00H  -  64H
11. Sharpness k k 00H  -  64H
12. OSD Select k l 00H  -  01H
13. Remote Lock/ key Lock k m 0 0 H   -   0 1 H
14. Balance k t 00H  -  64H
15. Color Temperature k u 00H  -  03H
16. Abnomal state k z F F H
17. ISM mode j p 00H  -  08H
18. Auto configuration j u01H 
19. Key m c Key Code  
20. Tile Mode d d 00H  -  44H
21. Tile H Size d g 00H  -  64H
22. Tile V Size d h 00H  -  64H
23. Tile ID Set d i 00H  -  10H
24. 
Natural Mode (In Tilemode)d j 00H  -  01H
25. Elapsed time return d l FFH
26. Temperature value                         d n FFH
27. Lamp fault check          d p FFH
 
						

							OK Acknowledgement
[Command2][ ][Set ID][ ][OK][Data][x]
* The Product 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]
* If there is error, it returns NG
Controlling the Multiple ProductRS-232C
A3
Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr]
* [Command 1]: First command. (j, k, m, d)
* [Command 2]: Second command.
* [Set ID]: Set up the Set ID number of product.
range : 1~99. by setting 0, server can control all products.
* In case of operating with more than 2 sets using set ID as 0 at the same 
time, it should not be checked the ack message.
Because all sets will send the ack message, so its impossible the check the
whole ack messages. 
* [DATA]: To transmit command data.
Transmit FF data to read status of command.
* [Cr]: Carriage Return
ASCII code ‘0x0D’
* [    ]: ASCII code Space (0x20)’
Transmission / Receiving Protocol
 
						

							Transmission / Receiving Protocol
01. Power(Command : a)
To control Power On/Off of the Set.
Transmission
[k][a][ ][Set ID][ ][Data][Cr]
Data 0 : Power Off          1 : Power On
Acknowledgement
[a][ ][Set ID][ ][OK][Data][x]
To show the status of Power On/Off.
Transmission
[k][a][ ][Set ID][ ][FF][Cr]
Acknowledgement
[a][ ][Set ID][ ][OK][Data][x]
Data 0 : Power Off           1 : Power On
02. Input Select (Command : b) (Main Picture Input)
To select input source for the Set.
You can also select an input source using the SOURCE 
button on the remote control.
Transmission
[k][b][ ][Set ID][ ][Data][Cr]
Data  2 : AV 6 : RGB (DTV)    
4 : Component 1         7 : RGB (PC)
5 : Component 2         8 : HDMI (DTV)
9 : HDMI (PC)
Acknowledgement
[b][ ][Set ID][ ][OK][Data][x]
Data  2 : AV 6 : RGB (DTV)    
4 : Component 1         7 : RGB (PC)
5 : Component 2         8 : HDMI (DTV)
9 : HDMI (PC)
Controlling the Multiple ProductRS-232C
A4


 
						

							03. Aspect Ratio(Command : c) (Main picture format)
To adjust the screen format.
You can also adjust the screen format using the ARC
(Aspect Ratio Control) button on remote control or in the
Screen menu.
Transmission
[k][c][ ][Set ID][ ][Data][Cr]
Data 1 : Normal Screen (4:3)       5 : Zoom2
2 : Wide Screen (16 :9)       6 : Original  
3 : Horizon (Spectacle)       7 : 14 : 9
4 : Zoom1                            8 : Full 
(Europe version only)
9 : 1 : 1 (PC)
Acknowledgement
[c][ ][Set ID][ ][OK][Data][x]
04. Screen Mute(Command : d) 
To select screen mute on/off.
Transmission
[k][d][ ][Set ID][ ][Data][Cr]
Data 0 : Screen mute off (Picture on)
1 : Screen mute on (Picture off)
Acknowledgement
[d][ ][Set ID][ ][OK][Data][x]
Controlling the Multiple ProductRS-232C
A5
Transmission / Receiving Protocol


 
						

							05. Volume  Mute(Command : e) 
To control On/Off of the Volume Mute.
Transmission
[k][e][ ][Set ID][ ][Data][Cr]
Data 0 : Volume Mute On (Volume Off)
1 : Volume Mute Off (Volume On)
Acknowledgement
[e][ ][Set ID][ ][OK][Data][x]
Data 0 : Volume Mute On (Volume Off)
1 : Volume Mute Off (Volume On)
06. Volume  Control(Command : f) 
To adjust Volume .
Transmission
[k][f][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
(Hexadecimal code)
Acknowledgement
[f][ ][Set ID][ ][OK][Data][x]
Data Min : 00H ~ Max : 64H
• Refer to ‘Real data mapping’ page A7.
Controlling the Multiple ProductRS-232C
A6
Transmission / Receiving Protocol

 
						

							Controlling the Multiple ProductRS-232C
A7
Transmission / Receiving Protocol
07. Contrast(Command : g)
To adjust screen contrast.
You can also adjust the contrast in the Picture menu.    
Transmission
[k][g][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
• Refer to ‘Real data mapping’ as shown below.
Acknowledgement
[g][ ][Set ID][ ][OK][Data][x]
* Real data mapping
0 : Step 0
:
A : Step 10 
: 
F : Step 15 
10 : Step 16 
:
64 : Step 100
08. Brightness(Command : h)
To adjust screen brightness.
You can also adjust the brightness in the Picture menu.
Transmission
[k][h][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
• Refer to ‘Real data mapping’ as shown below.
Acknowledgement
[h][ ][Set ID][ ][OK][Data][x]
* Real data mapping 
0 : Step 
: 
A : Step 10 
:
F : Step 15
10 : Step 16 
:  
64 : Step 100

 
						

							Controlling the Multiple ProductRS-232C
A8
Transmission / Receiving Protocol
09. Color(Command : i) (Video only)
To adjust the screen color.
You can also adjust the color in the Picture menu.
Transmission
[k][i][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
(Hexadecimal code)
• Refer to ‘Real data mapping’ page A7.
Acknowledgement
[i][ ][Set ID][ ][OK][Data][x]
Data Min : 00H ~ Max : 64H 
10. Tint(Command : j) (Video only)
To adjust the screen tint.
You can also adjust the tint in the Picture menu.
Transmission
[k][j][ ][Set ID][ ][Data][Cr]
Data Red: 00H ~ Green: 64H
(Hexadecimal code)
• Refer to ‘Real data mapping’ page A7.
Acknowledgement
[j][ ][Set ID][ ][OK][Data][x]
Data Red: 00H ~ Green: 64H
* Tint Real data mapping
0 : Step -50
:
64 : Step 50