LG M3201c Users Guide

40
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
10 640 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 768 31.469
31.468
31.469
37.500
43.269
37.879
46.875
53.674
49.725
48.363
70
70
60
75
85
60
75
85
75
60
VGA
VGA
VGA
VESA
VESA
VESA
VESA
VESA
MAC
VESA
11
12
13
14
15
16
17
18
19
1024 x 768
1024 x 768
1280 x 720
1280 x 768
1360 x 768
1366 x...

41
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 p\
roduct 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 Gui\
de.
 

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...

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...

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]
*...

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...

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]...

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...

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...

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....