LG LCD TV 32LK330 User Manual

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EXTERNAL CONTROL DEVICE SETUP
RS-\f3\fC configurations
7-Wire Configuration  
(Serial female-female NULL modem cable)
PCTV
RXD
2 3TXD
TXD
3 2RXD
GND
5 5GND
DTR
4 6DSR
DSR
6 4DTR
RTS
7 8CTS
CTS
8 7RTS
D-Sub 9 D-Sub 9
3-Wire Configurations(Not standard)
PC TV
RXD
2 3TXD
TXD
3 2RXD
GND
5 5GND
DTR
4 6DSR
DSR
6 4DTR
RTS
7 8CTS
CTS
8 7RTS
D-Sub 9 D-Sub 9
Set ID
Set ID number.
OPTIONꔂ Move    ꔉ Enter
ꔀꔉ
• Language
•  Caption  : Off
•  Power Indicator 
•  Initial Setting
•  Set ID   : 1
•  Mode Setting  : Home Use
1 Press Home or MENU to access the main 
menus.
2 Press the Navigation buttons to scroll to 
OPTION and press ENTER.
3 Press the Navigation buttons to scroll to Set ID 
and press ENTER.
4 Scroll left or right to select a set ID number and 
select CLOSE. The adjustment range is 1-99.
5 When you are finished, press EXIT.
*Real data mapping
0 : Step 0 
…
A : Step 10 (SET ID 10)
…
F : Step 15 (SET ID 15)
10 : Step 16 (SET ID 16)
…
63 : Step 99 (SET ID 99)
64 : Step 100  
						

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EXTERNAL CONTROL DEVICE SETUP
Communication Parameters
y
y Baud rate: 9600 bps (UART)
y
y Data length: 8 bits
y
y Parity : None y
y Stop bit: 1 bit
y
y Communication code: ASCII code
y
y Use a crossed (reverse) cable.
Command reference list
COMMAND1
COMMAND2 DATA
(Hexadecimal) COMMAND1
COMMAND2 DATA
(Hexadecimal)
01. Power ka00 - 0114. Treble kr00 - 64
02. Input Select xb(See p.104)15. Bass ks00 - 64
03. Aspect 
Ratio k
c(See p.104)16. Balance kt00 - 64
04. Screen 
Mute k
d00 - 0117. 3D (For 3D 
TV) x
t(See p.105)
05. Volume 
Mute k
e00 - 0118. Color 
Temperature x
u00 - 64
06. Volume 
Control k
f00 - 6419. Extended 
3D (For 3D TV) x
v(See p.105)
07. Contrast kg00 - 6420. ISM 
Method ( 
Plasma )
j
p(See p.106)
08. Brightness kh00 - 6421. Energy 
Saving j
q(See p.106)
09. Color ki00 - 6422. Auto 
Configuration j
u(See p.106)
10. Tint kj00 - 6424. Channel 
Add/Del m
b00 - 01
11. Sharpness kk00 - 6425. Key mc(See p.106)
12. OSD Select kl00 - 0126. Backlight 
( 
LCD )m
g00 - 64
13. Remote 
Control
Lock Mode k
m00 - 01
COMMAND1COMMAND2DATA00(Hexadecimal)DATA01(Hexadecimal)DATA02(Hexadecimal)DATA03(Hexadecimal)DATA04(Hexadecimal)DATA05(Hexadecimal)
23. Channel Tuningmaphysicalprogram high
majorprogram lowmajor lowminor highminor lowattribute  
						

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EXTERNAL CONTROL DEVICE SETUP
Transmission / Receiving protocol
Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr]
[Command 1] : First command to control the set.(j, k, m or x)
[Command 2] : Second command to control the set.
[Set ID] : You can adjust the set ID to choose desired set ID number in Option menu. Adjustment range is 
1~ 99. When selecting Set ID ‘0’, every connected the 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 the command data. 
Transmit the ‘FF’ data to read status of command.
[Cr] : Carriage Return 
ASCII code ‘0x0D’
[ ] : ASCII code ‘space (0x20)’
* In this model, set will not send the status during the standby mode.
OK Acknowledgement
[Command2][ ][Set ID][ ][OK][Data][x]
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.
* In this model, set will not send the status during the standby mode.
* Data Format
[Command 2] : Use as command.
[Set ID] : Use the small character, if set ID is 10, it will send the ‘0’, ‘a’.
[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.
[OK] : Use the large character.
Error Acknowledgement
[Command2][ ][Set ID][ ][NG][Data][x]
The set transmits ACK (acknowledgement) based on this format when receiving abnormal data from non-
viable functions or communication errors.
Data1: Illegal Code
Data2: Not supported function
Data3: Wait more time
* In this model, set will not send the status during the standby mode.
* Data Format
[Command 2] : Use as command.
[Set ID] : Use the small character, if set ID is 10, it will send the ‘0’, ‘a’.
[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.
[NG] : Use the large character  
						

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EXTERNAL CONTROL DEVICE SETUP
01. Power (Command: k a)To control Power On/Off of the set.
Transmission [k][a][ ][Set ID][ ][Data][Cr]
Data 00: Power Off Data 01: Power On
Acknowledgement [a][ ][Set ID][ ][OK/NG][Data][x]
* In  a  like  manner,  if  other  functions  transmit  ‘FF’ data  based  on  this  format,  Acknowledgement  data feedback presents status about each function.* Note:  In  this  model,  set  will  send  the  Acknowledge after power on processing completion. There might be a time delay between command and acknowledge.
02. Input Select (Command: x b)To select input source for set.
Transmission [x][b][ ][Set ID][ ][Data][Cr]
Data 00: DTV (Antenna)  Data 01: DTV (Cable)Data 10: Analog (Antenna) Data 11: Analog (Cable)Data 20: AV  or AV1                 Data 21: AV2Data 40: Component or Component1Data 41: Component2   Data 60: RGB-PC                  Data 90: HDMI1Data 91: HDMI2                  Data 92: HDMI3Data 93: HDMI4
Acknowledgement [b][ ][Set ID][ ][OK/NG][Data][x]
* Use the feature depending on your model.
03. Aspect Ratio (Command: k c)To adjust the screen format.
Transmission [k][c][ ][Set ID][ ][Data][Cr]
Data 01: 4:3     Data: 09: Just scanData 02: 16:9    Data: 10: Cinema Zoom 1Data 04: Zoom                                       …Data 06: Set by program    Data 1F: Cinema Zoom16
Acknowledgement [c][ ][Set ID][ ][OK/NG][Data][x]
04. Screen Mute (Command: k d)To select screen mute on/off.
Transmission [k][d][ ][Set ID][ ][Data][Cr]
Data  00: Screen  mute  off  (Picture  on),  Video-out Mute offData 01: Screen mute on (Picture off)Data 10: Video-out Mute on
Acknowledgement [d][ ][Set ID][ ][OK/NG][Data][x]
* In case of Video-out Mute on only, TV will display On Screen Display (OSD). But, in case of screen mute on, TV will not display On Screen Display (OSD).
05. Volume Mute (Command: k e)To control volume mute on/off.You can also adjust mute using the MUTE button onremote control.
Transmission [k][e][ ][Set ID][ ][Data][Cr]
Data 00: Volume mute on (Volume off)Data 01: Volume mute off (Volume on)
Acknowledgement [e][ ][Set ID][ ][OK/NG][Data][x]
06. Volume Control (Command: k f)To adjust volume.You can also adjust volume with the volume buttons on remote control.
Transmission [k][f][ ][Set ID][ ][Data][Cr]
Data  Min:  00  ~  Max:  64  (*transmit  by  Hexadecimal code)*Refer to “Real data mapping”.
Acknowledgement [f][ ][Set ID][ ][OK/NG][Data][x]
07. Contrast (Command: k g)To adjust screen contrast.You can also adjust contrast in the PICTURE menu.
Transmission [k][g][ ][Set ID][ ][Data][Cr]
Data  Min:  00  ~  Max:  64  (*transmit  by  Hexadecimal code)*Refer to “Real data mapping”.
Acknowledgement [g][ ][Set ID][ ][OK/NG][Data][x]
08. Brightness (Command: k h)To adjust screen brightness.Y o u   c a n   a l s o   a d j u s t   b r i g h t n e s s   i n   t h e   P I C T U R E menu.
Transmission [k][h][ ][Set ID][ ][Data][Cr]
Data  Min:  00  ~  Max:  64  (*transmit  by  Hexadecimal code)*Refer to “Real data mapping”.
Acknowledgement [h][ ][Set ID][ ][OK/NG][Data][x]
09. Color (Command: k i)To adjust screen color.You can also adjust color in the PICTURE menu.
Transmission [k][i][ ][Set ID][ ][Data][Cr]
Data  Min:  00  ~  Max:  64  (*transmit  by  Hexadecimal code)*Refer to “Real data mapping”.
Acknowledgement [i][ ][Set ID][ ][OK/NG][Data][x]
10. Tint (Command: k j)To adjust screen tint.You can also adjust tint in the PICTURE menu.
Transmission [k][j][ ][Set ID][ ][Data][Cr]
Data Red: 00 ~ Green: 64 (*transmit by Hexadecimal code)*Refer to “Real data mapping”.
Acknowledgement [ j ][ ][Set ID][ ][OK/NG][Data][x]
11. Sharpness (Command: k k)To adjust screen sharpness.You can also adjust sharpness in the PICTURE menu.
Transmission [k][k][ ][Set ID][ ][Data][Cr]
Data  Min:  00  ~  Max:  64  (*transmit  by  Hexadecimal code)*Refer to “Real data mapping”.
Acknowledgement [k][ ][Set ID][ ][OK/NG][Data][x]  
						

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EXTERNAL CONTROL DEVICE SETUP
12. OSD Select (Command: k l)To select OSD (On Screen Display) on/off.
Transmission [k][l][ ][Set ID][ ][Data][Cr]
Data 00: OSD off  Data 01: OSD on
Acknowledgement [l][ ][Set ID][ ][OK/NG][Data][x]
13. Remote Control Lock Mode (Command: k m)T o   l o c k   t h e   r e m o t e   c o n t r o l   a n d   t h e   f r o n t   p a n e l controls on the set.
Transmission [k][m][ ][Set ID][ ][Data][Cr]
Data 00: Lock off Data 01: Lock on
Acknowledgement [m][ ][Set ID][ ][OK/NG][Data][x]
If you’re not using the remote control and front panelcontrols  on  the  Monitor  set,  use  this  mode.  When main power is on/off, remote control lock is released.If  Key  Lock  is  on  in  the  standby  mode,  TV  will  not turn  on  by  POWER  button  of  remote  control  and  on the TV.
14. Treble (Command: k r)To adjust treble.You can also adjust treble in the AUDIO menu.
Transmission [k][r][ ][Set ID][ ][Data][Cr]
Data  Min:  00  ~  Max:  64  (*transmit  by  Hexadecimal code)*Refer to “Real data mapping”.
Acknowledgement [r][ ][Set ID][ ][OK/NG][Data][x]
15. Bass (Command: k s)To adjust bass.You can also adjust bass in the AUDIO menu.
Transmission [k][s][ ][Set ID][ ][Data][Cr]
Data  Min:  00  ~  Max:  64  (*transmit  by  Hexadecimal code)*Refer to “Real data mapping”.Acknowledgement [s][ ][Set ID][ ][OK/NG][Data][x]
16. Balance (Command: k t)To adjust balance.You can also adjust balance in the AUDIO menu.
Transmission [k][t][ ][Set ID][ ][Data][Cr]
Data  Min:  00  ~  Max:  64  (*transmit  by  Hexadecimal code)*Refer to “Real data mapping”.
Acknowledgement [t][ ][Set ID][ ][OK/NG][Data][x]
17. 3D (Command: x t) (For 3D TV)To change 3D mode for TV.
Transmission [x][t][ ][Set ID][ ][Data01][ ][Data02][ ][Data03][ ][Data04][Cr]
Data1        00: 3D On   01: 3D Off        02: 3D to 2D 03: 2D to 3DData2        00: Top and Bottom 01: Side by Side        02: Check Board 03: Frame Sequential
Data3        00: Right to Left        01: Left to RightData4        3D Depth: Min : 00 ~ Max : 14        (*transmit by Hexadecimal code)
( Plasma )
*If data1 is 00(3D On), data4 has no meaning.*If  data1  is  01(3D  Off)  or  02(3D  to  2D),  data2,  data3 and data4 have no meaning.*If  data1  is  03(2D  to  3D),  data2  and  data3  have  no meaning.
Data 1Data 2Data 3Data 4
00oox
01xxx
02xxx
03xxo
x : Don’t care
      ( LCD )
*If data1 is 00(3D On), data4 has no meaning.*If  data1  is  01(3D  Off)  or  02(3D  to  2D),  data2,  data3 and data4 have no meaning.*If data1 is 03(2D to 3D), data2 has no meaning.
Data 1Data 2Data 3Data 4
00oox
01xxx
02xxx
03xoo
x : Don’t care
Acknowledgement [t][ ][OK][Data01][Data02][Data03][Data04][x][t][ ][NG][Data01][x]
18. Color Temperature (Command: x u)To adjust color temperature.Y o u   c a n   a l s o   a d j u s t   c o l o r   t e m p e r a t u r e   i n   t h e PICTURE menu.
Transmission [x][u][ ][Set ID][ ][Data][Cr]
Data  Min:  00  ~  Max:  64  (*transmit  by  Hexadecimal code)*Refer to “Real data mapping”. 
Acknowledgement [u][ ][Set ID][ ][OK/NG][Data][x]
 
19. Extended 3D (Command: x v) (For 3D TV)To change 3D option for TV.
Transmission [x][v][ ][Set ID][ ][Data01][ ][Data02][Cr]Data1: 3D option        00: 3D Picture Correction        01: 3D Depth (2D to 3D Only)        02: 3D Viewpoint        03: 3D Picture Size        04: 3D Picture Balance
        05: 3D Optimization  
						

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EXTERNAL CONTROL DEVICE SETUP
Data2: It has own range for each 3D option determined by Data1.1) When Data1 is 00        00: Right to Left 01: Left to Right2) When Data1 is 01, 02Data  Min:  00  ~  Max:  14  (*transmit  by  Hexadecimal code)3) When Data1 is 03        00: Just Scan 01: 16:94) When Data1 is 04       00: Off   01: On5) When Data1 is 05Data  Min:  00  ~  Max:  02  (*transmit  by  Hexadecimal code)
Acknowledgement [v][ ][OK][Data1][Data2][x][v][ ][NG][Data1][x]
* Use the feature depending on your model.
20. ISM Method (Command: j p) ( Plasma )
To avoid having a fixed image remain on screen.
Transmission [j][p][ ][Set ID][ ][Data][Cr]
Data 02: Orbiter         04: White Wash        08: Normal         20: Color Wash
Acknowledgement [p][ ][Set ID][ ][OK/NG][Data][x]
21. Energy Saving (Command: j q)To control the energy saving function.
Transmission [ j ][q][ ][Set ID][ ][Data][Cr]
Data   00: off        01: Minimum        02: Medium        03: Maximum        04: Auto/Intelligent sensor (depending on model)         05: Screen off
Acknowledgement [q][ ][Set ID][ ][OK/NG][Data][x]
22. Auto Configuration (Command: j u)T o   a d j u s t   p i c t u r e   p o s i t i o n   a n d   m i n i m i z e   i m a g e shaking automatically. Auto configuration only works in RGB-PC mode.
Transmission [ j ][u][ ][Set ID][ ][Data][Cr]
Data 01: To set
Acknowledgement [u][ ][Set ID][ ][OK/NG][Data][x]
23. Channel Tuning (Command: m a)To  tune  channel  to  following  physical/major/minor number.
Transmission [m][a][ ][Set ID][ ][Data00][ ][Data01][ ][Data02][ ][Data03][ ][Data04][ ][Data05][Cr]
Digital  channels  have  a  Physical,  Major,  and  Minor channel  number.  The  Physical  number  is  the  actual digital channel number, the Major is the number that the  channel  should  be  mapped  to,  and  the  Minor  is 
the sub-channel. Since the ATSC tuner automatically maps the channel to the Major number, the Physical number is not required when sending a command.Data 00: Physical Channel Number
NTSC air: 02~45, NTSC cable: 01, 0E~7DATSC air: 01~45, ATSC cable: 01~87Data 01 & 02: Major Channel NumberData 01: High byte  Data 02: Low byteTwo  bytes  are  available  for  the  Major  and  Minor, normally only the second byte is used.Data 03 & 04: Minor Channel NumberNot needed for NTSC.The  table  above  lists  the  binary  code  which  must be  converted  to  Hexadecimal  before  sending.  For example:The  binary  code  to  tune  the  sub  source  to  an  NTSC cable  channel  is  “1000  0001”,  which  translates  to “81” in Hex.* 7th  bit  :  For  which  source  do  you  want  to  change the channel.* 6th  bit:  Use  a  two  part  or  one  part  channel.  Most cases  just  use  0  since  it’s  ignored  when  using NTSC.* 5th  bit:  Use  0  with  NTSC  since  it  can  only  use the  physical  channel  number.  Normally  use  1  for ATSC  since  most  times  it  doesn’t  matter  what  the physical number is. * 4th bit: Set to 0.* 3-0 bits: Choose signal type.
* Tune Command Examples:1. Tune to the analog (NTSC) cable channel 35.Data 00 = Physical of 35 = 23Data 01 & 02 = No Major = 00 00Data 03 & 04 = No Minor = 00 00Data 05 = 0000 0001 in binary = 01Total = ma 00 23 00 00 00 00 01
2. Tune to the digital (ATSC) local channel 30-3.Data 00 = Don’t know Physical = 00Data 01 & 02 = Major is 30 = 00 1EData 03 & 04 = Minor is 3 = 00 03Data 05 = 0010 0010 in binary = 22Total = ma 00 00 00 1E 00 03 22* Use the feature depending on your model.
24. Channel Add/Del (Command: m b)To add and delete the channels.
Transmission [m][b][ ][Set ID][ ][Data][Cr]
Data 00: Channel Delete Data 01: Channel Add
Acknowledgement [b][ ][Set ID][ ][OK/NG][Data][x]
25. Key (Command: m c)To send IR remote key code.
Transmission [m][c][ ][Set ID][ ][Data][Cr]
Acknowledgement [c][ ][Set ID][ ][OK/NG][Data][x]
When  TV  is  in  the  standby  mode,  TV  will  turn  on  by POWER button of remote control only.
26. Backlight (Command: m g) ( LCD )To adjust screen backlight.
Transmission [m][g][ ][Set ID][ ][Data][Cr]
Data  Min:00  ~  Max:64  (*transmit  by  Hexadecimal code)*Refer to “Real data mapping”.
Acknowledgement [g][ ][Set ID][ ][OK/NG][Data][x]  
						

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EXTERNAL CONTROL DEVICE SETUP
* Table List (Channel Tuning)
7Main/SubPicture6Two/OnePart Channel5Using PhysicalChannel
4Reserved3210Step
0Main0Two0Usex0000NTSC Air
1Sub1One1No Usex0001NTSC Cable
x0010ATSC Air
x0011ATSC Cable_std
x0100ATSC Cable_hrc
x0101ATSC Cable_irc
x0110ATSC cable_auto
x0111Reserved
xxxxx...
x1111Reserved  
						

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OPEN SOURCE LICENSE
OPEN SOURCE LICENSE
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LicenseComponent
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MPL 1.1- nanox  
						

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OPEN SOURCE LICENSE
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GNU GENERAL PUBLIC LICENSE
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.  
						

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OPEN SOURCE LICENSE
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Program,  and  can  be  reasonably  considered  independent  and  separate  works  in  themselves,  then  this  License,  and  its 
terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same 
sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms 
of  this  License,  whose  permissions  for  other  licensees  extend  to  the  entire  whole,  and  thus  to  each  and  every  part 
regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the 
intent is to exercise the right to control the distribution of derivative or collective works based on the Program.
In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the 
Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.
3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form 
under the terms of Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the 
terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your 
cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, 
to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alterna-
tive  is  allowed  only  for  noncommercial  distribution  and  only  if  you  received  the  program  in  object  code  or  executable 
form with such an offer, in accord with Subsection b above.)