LG 32lk451 Owners Manual

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EXTERNAL CONTROL DEVICE SETUP
08. Colour (Command: k i)
 ►To adjust the screen colour. You can also adjust colour in the PICTURE menu.
Data  Min : 00 to Max : 64 * Refer to ‘Real data mapping’. See p.114.
Transmission [k][i][  ][Set ID][  ][Data][Cr]
Ack [i][  ][Set ID][  ][OK/NG][Data][x]
04. Volume Mute (Command: k e)
 ►To control volume mute on/off. You can also adjust mute using the MUTE button on remote control.
Data  00 :  Volume mute on (Volume off) 01  :  Volume mute off (Volume on) 
Transmission [k][e][  ][Set ID][  ][Data][Cr]
Ack [e][  ][Set ID][  ][OK/NG][Data][x]
02. Aspect Ratio (Command: k c) (Main Picture Size)
 ►To adjust the screen format. (Main picture format)  You can also adjust the screen format using the Aspect Ratio in the Q.MENU. or PICTURE menu.
Data  01   :  Normal screen         (4:3)  02  :  Wide screen (16:9)   04  :  Zoom 06  :  Original
07  :  14:909  :  Just Scan0B  :  Full  Wide10 to 1F :  Cinema Zoom 1 to 16
Transmission [k][c][  ][Set ID][  ][Data][Cr]
* Using the PC input, you select either 16:9 or 4:3 screen aspect ratio.* In DTV/HDMI (1080i 50 Hz / 60 Hz, 720p 50Hz / 60 Hz, 1080p 24 Hz / 30 Hz / 50 Hz / 60 Hz), Component( 720p, 1080i, 1080p 50 Hz / 60 Hz) mode, 
Just Scan is available.
* Full Wide is supported only for Digital, Analogue, AV.
Ack [c][  ][Set ID][  ][OK/NG][Data][x]
03. Screen Mute (Command: k d)
 ►To select screen mute on/off.
Data  00 : Screen mute off (Picture on)      Video mute off
 01 : Screen mute on (Picture off)  10 : Video mute on
* In case of video mute on only, TV will display On Screen Display(OSD). But, in case of Screen mute on, TV will not display OSD.
Transmission [k][d][  ][Set ID][  ][Data][Cr]
Ack [d][  ][Set ID][  ][OK/NG][Data][x]
05. Volume Control (Command: k f)
 ►To adjust volume. You can also adjust volume with the VOLUME but-tons on remote control.
Data  Min : 00 to Max : 64 * Refer to ‘Real data mapping’. See p.114.
Transmission [k][f][  ][Set ID][  ][Data][Cr]
Ack [f][  ][Set ID][  ][OK/NG][Data][x]
06. Contrast (Command: k g)
 ►To adjust screen contrast.  You can also adjust contrast in the PICTURE menu.
Data  Min : 00 to Max : 64 * Refer to ‘Real data mapping’. See p.114.
Transmission [k][g][  ][Set ID][  ][Data][Cr]
Ack [g][  ][Set ID][  ][OK/NG][Data][x]
07. Brightness (Command: k h)
 ►To adjust screen brightness. You can also adjust brightness in the PICTURE menu.
Data  Min : 00 to Max : 64 * Refer to ‘Real data mapping’. See p.114.
Transmission [k][h][  ][Set ID][  ][Data][Cr]
Ack [h][  ][Set ID][  ][OK/NG][Data][x]
01. Power (Command: k a)
 ►To control Power On/Off of the set.
Data 00 : Power Off01 : Power On
Transmission[k][a][  ][Set ID][  ][Data][Cr]
Ack [a][  ][Set ID][  ][OK/NG][Data][x]
 ►To show Power On/Off.
Transmission [k][a][  ][Set ID][  ][FF][Cr]
* Similarly, if other functions transmit ‘0xFF’ data based on this format, Acknowledgement data feed back presents status about each function.* OK Ack., Error Ack. and other message may display on the screen when TV is power On.
Ack [a][  ][Set ID][  ][OK/NG][Data][x]
  
						

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EXTERNAL CONTROL DEVICE SETUP
12. Remote control lock mode (Command: k m)
 ►To lock the front panel controls on the monitor and remote control.
Transmission [k][m][  ][Set ID][  ][Data][Cr]
Data 00 : Lock off01 : Lock on
* If you are not using the remote control, use this mode. When main power is on/off, external control lock is released.* In the standby mode, if key lock is on, TV will not turn on by power on key of IR & Local Key.
Ack [m][  ][Set ID][  ][OK/NG][Data][x]
11. OSD Select (Command: k l)
 ►To select OSD (On Screen Display) on/off when controlling remotely.
Transmission [k][l][  ][Set ID][  ][Data][Cr]
 Data  00 : OSD off01 : OSD on
Ack [l][  ][Set ID][  ][OK/NG][Data][x]
09. Tint (Command: k j)
 ►To adjust the screen tint. You can also adjust tint in the PICTURE menu.
Data  Red : 00 to Green : 64 * Refer to ‘Real data mapping’. See p.114.
Transmission [k][j][  ][Set ID][  ][Data][Cr]
Ack [j][  ][Set ID][  ][OK/NG][Data][x]
 ►To adjust the screen sharpness. You can also adjust sharpness in the PICTURE menu.
10. Sharpness (Command: k k)
Data  Min : 00 to Max : 64 * Refer to ‘Real data mapping’. See p.114.
Transmission [k][k][  ][Set ID][  ][Data][Cr]
Ack [k][  ][Set ID][  ][OK/NG][Data][x]
15. Balance (Command: k t)
 ►To adjust balance. You can also adjust balance in the AUDIO menu.
Data  Min : 00 to Max : 64 * Refer to ‘Real data mapping’. See p.114.
Transmission [k][t][  ][Set ID][  ][Data][Cr]
Ack [t][  ][Set ID][  ][OK/NG][Data][x]
14. Bass (Command: k s)
 ►To adjust bass.   You can also adjust bass in the AUDIO menu.
Data  Min : 00 to Max : 64 * Refer to ‘Real data mapping’. See p.114..
Transmission [k][s][  ][Set ID][  ][Data][Cr]
Ack [s][  ][Set ID][  ][OK/NG][Data][x]
13. Treble (Command: k r)
 ►To adjust treble.  You can also adjust treble in the AUDIO menu.
Data  Min : 00 to Max : 64 * Refer to ‘Real data mapping’. See p.114.
Transmission [k][r][  ][Set ID][  ][Data][Cr]
Ack [r][  ][Set ID][  ][OK/NG][Data][x]
16. Colour Temperature (Command: x u)
 ►To adjust colour temperature. You can also adjust Colour Temperature in the PICTURE menu.
Data Min : 00 to Max : 64 * Refer to ‘Real data mapping’. See p.114.
Transmission [x][u][  ][Set ID][  ][Data][Cr]
Ack [u][  ][Set ID][  ][OK/NG][Data][x]
  
						

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EXTERNAL CONTROL DEVICE SETUP
20. Tune Command (Command: m a)
 ►Select channel to following physical number.
Data00 : High channel dataData01 : Low channel data ex.  No. 47 -> 00 2F (2FH)    No. 394 -> 01 8A (18AH),    DTV No. 0 -> Don’t careData02 :  0x00 : Analogue Main     0x10 : DTV Main     0x20 : Radio
Channel data range Analogue - Min: 00 to Max: 63 (0 to 99) Digital - Min: 00 to Max: 3E7 (0 to 999)(Except For Sweden, Finland, Norway, Denmark, Ireland) Digital - Min: 00 to Max: 270F (0 to 9999)(Only Sweden, Finland, Norway, Denmark, Ireland)
Transmission [m][a][  ][Set ID][  ][Data0][  ][Data1][  ][Data2][Cr]
Ack [a][  ][Set ID][  ][OK/NG][Data][x]
Data Min: 00 to Max: 7DH
19. Auto Configure(Command: j u)
 ►To adjust picture position and minimize image shaking automatically. It works only in RGB (PC) mode.
Data 01: To set
Transmission [j][u][  ][Set ID][  ][Data][Cr]
Ack [u][  ][Set ID][  ][OK/NG][Data][x]
17. ISM Method (Command: j p) (Only Plasma TV)
 ►To control the ISM method. You can also adjust ISM Method in OPTION menu.
Data 02: Orbiter 04: White wash 08: Normal 20: Colour Wash
Transmission [j][p][  ][Set ID][  ][Data][Cr]
Ack [p][  ][Set ID][  ][OK/NG][Data][x]
18. Energy Saving (Command: j q)
 ►To reduce the power consumption of the TV. You can also adjust Energy Saving in PICTURE menu.
Transmission [j][q][  ][Set ID][  ][Data][Cr]
Ack [q][  ][Set ID][  ][OK/NG][Data][x]
Power Saving FunctionLevelDescription76543210
0000Low Power0000Off
0000Low Power0001Minimum
0000Low Power0010Medium
0000Low Power0011Maximum
0000Low Power0101Screen Off
0000Low Power0100
Intelligent Sensor(Only Plasma TV)
0000Low Power0100
Auto(Only LCD TV/LED LCD TV - Depending on models)
21. Programme Add/Skip(Command: m b)
 ►To set skip status for the current Programme.
 Data 00 : Skip            01 : Add
Transmission [m][b][  ][Set ID][  ][Data][Cr]
Ack [b][  ][Set ID][  ][OK/NG][Data][x]
22. Key(Command: m c)
 ►To send IR remote key code.
Data  Key code - Refer to page 107.
Transmission [m][c][  ][Set ID][  ][Data][Cr]
Ack [c][  ][Set ID][  ][OK/NG][Data][x]
23. Control Back Light (Command: m g)(Only LCD TV/LED LCD TV)
 ►To Control the back light.
Data : data Min: 00 to Max: 64
Transmission [m][g][ ][Set ID][ ][Data][Cr]
Ack [g][ ][Set ID][ ][OK/NG][Data][x]
  
						

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EXTERNAL CONTROL DEVICE SETUP
*  Real data mapping 
00 :Step 0
A :Step 10 (Set ID 10)
F :Step 15 (Set ID 15)
10 :Step 16 (Set ID 16)
64 :Step 100
6E :Step 110
73 :Step 115
74 :Step 116
CF :Step 199
FE :Step 254
FF :Step 255
24. Input select (Command: x b)   (Main Picture Input)
 ►To select input source for main picture.
Data  Structure
MSB  LSB
Transmission [x][b][  ][Set ID][  ][Data][Cr]
External InputInput Number
00000000
Ack [b][  ][Set ID][  ][OK/NG][Data][x]
External InputData0000DTV0001Analogue0010AV0100Component0110RGB0111
HDMI100010011010
Input NumberData0000Input10001Input20010Input30011Input4
25. 3D(Command: x t) (only 3D models)
 ►To change 3D mode for TV.
Data StructureData01    00 : 3D On      01 : 3D Off      02 : 3D to 2D      03 : 2D to 3DData02      00 : Top and Bottom      01 : Side by Side      02 : Check Board      03 : Frame SequentialData03       00 : Right to Left       01 : Left to RightData04      3D Effect(3D Depth) : Min : 00 ~ Max : 14      (*transmit by Hexadecimal code)*If data1 is 00(3D On), data4 has no meaning.*If data1 is 01(3D off) or 02(3D to 2D), data2, data3 anddata4 have no meaning.*If data1 is 03(2D to 3D), data2 and data3 have nomeaning.
Transmission [x][t][ ][Set ID][ ][Data01][ ][Data02][ ][Data03][ ][Data04][Cr]
Ack [t][ ][OK][Data01][Data02][Data03][Data04][x][t][ ][NG][Data01][x]
26 . Extended 3D(Command: x v) (only 3D models)
 ►To change 3D option for TV.
Data01 : 3D option     00 : 3D Picture Correction     01 : 3D Depth(Only 2D to 3D)     02 : 3D Viewpoint     03 : 3D Picture Size(Only Plasma TV)     04 : 3D Picture Balance (Only Plasma TV)     05 : 3D Optimization(Only Active type (LCD TV))Data02 It has own range for each 3D option determined   by Data01.1) When Data 01 is 00     00 : Right to Left     01 : Left to Right2) When Data 01 is 01, 02Data       Min: 0 ~ Max: 143) When Data 01 is 03     00 : Just Scan     01 : 16:94) When Data 01 is 04     00 : Off     01 : On5) When Data 01 is 05Data      Min: 0 ~ Max: 02    * Refer to ‘Real data mapping’.
Transmission [x][v][ ][Set ID][ ][Data01][ ][Data02][Cr]
Ack [v][ ][OK][Data01][Data02][x][v][ ][NG][Data01][x]
Data 1Data 2Data 3Data 400OOX01XXX02XXX03XXO
X : don’t care
  
						

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OPEN SOURCE LICENSE
OPEN SOURCE LICENSE
Open source software notice
Please be informed that LG Electronics products may contain open source software listed in the tables 
below.
LicenseComponent
OpenSSL license- openssl
MIT license- libcurl- ncurses 
expat license- expat
Freetype license- freetype
JPEG license- libjpeg
Zlib/libpng license- libmng- libpng- md5 checksum- tinyxml- zlib
X.net license- libicu
BSD license- strace- xySSL
RSA data security license- MD5
LG Electronics products may also contain open source software listed as Components in the table below, 
and you may download the complete source code thereof free of charge, from LG Electronics website 
(http://opensource.lge.com) for a period of three (3) years from our last shipment of this product. Please 
be informed that the open source software is subject to the terms and conditions of the applicable open 
source licenses, which are provided to you hereinbelow.
LicenseComponent
GNU GPL v2.0- Linux kernel 2.6- busybox- e2fsprogs- gdbserver- jfsutils- mtd-utils- procps - u-boot- udhcpc
GNU LGPL v2.1- directFB- gconv- glibc 
MPL 1.1- nanox
  
						

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OPEN SOURCE LICENSE
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The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU 
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software is free for all its users. This General Public License applies to most of the Free Software Foundation’s soft-
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When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to 
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programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surren-
der the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if 
you modify it.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the 
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We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal 
permission to copy, distribute and/or modify the software.
Also, for each author’s protection and ours, we want to make certain that everyone understands that there is no war-
ranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know 
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The precise terms and conditions for copying, distribution and modification follow.
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it 
may be distributed under the terms of this General Public License. The “Program”, below, refers to any such program 
or work, and a “work based on the Program” means either the Program or any derivative work under copyright law: that 
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The act of running the Program is not restricted, and the output from the Program is covered only if its contents consti-
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depends on what the Program does.
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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
1. You may copy and distribute verbatim copies of the Program’s source code as you receive it, in any medium, provid-
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You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in 
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form with such an offer, in accord with Subsection b above.)
  
						

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OPEN SOURCE LICENSE
The source code for a work means the preferred form of the work for making modifications to it. For an executable 
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Each version is given a distinguishing version number. If the Program specifies a version number of this License which 
  
						

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applies to it and “any later version”, you have the option of following the terms and conditions either of that version or of 
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NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, 
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EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
GNU Lesser General Public License
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, 
version 2, hence the version number 2.1.]
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU 
General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the 
software is free for all its users. 
This license, the Lesser General Public License, applies to some specially designated software packages--typically 
libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest 
you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in 
any particular case, based on the explanations below. 
When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are 
designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you 
wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in 
new free programs; and that you are informed that you can do these things.
To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to sur-
  
						

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OPEN SOURCE LICENSE
render these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or 
if you modify it. 
For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights 
that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the 
library, you must provide complete object files to the recipients, so that they can relink them with the library after making 
changes to the library and recompiling it. And you must show them these terms so they know their rights. 
We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which 
gives you legal permission to copy, distribute and/or modify the library. 
To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the library 
is modified by someone else and passed on, the recipients should know that what they have is not the original version, 
so that the original author’s reputation will not be affected by problems that might be introduced by others. 
Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a com-
pany cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder. 
Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom 
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When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally 
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We call this license the “Lesser” General Public License because it does Less to protect the user’s freedom than the 
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For example, on rare occasions, there may be a special need to encourage the widest possible use of a certain library, 
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