LG LED LCD TV 32LD550 User Manual

   
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MODELS47LE8500(47LE8500-UA)55LE8500(55LE8500-UA)
Dimensions
(Width x
 Height 
x Depth)
With stand1122.6 mm x 769.3 mm x 275.0 mm
(44.1 inch x 30.2 inch x 10.8 inch)
1292.6 mm x 875.4 mm x 311.9 mm
(50.8 inch x 34.4 inch x 12.2 inch)
Without stand1122.6 mm x 707.3 mm  x 34.5 mm
(44.1 inch x 27.8 inch x 1.3 inch)
1292.6 mm x 802.9 mm x 34.5 mm
(50.8 inch x 31.6 inch x 1.3 inch)
WeightWith stand31.6 kg (69.6 lbs)43.8 kg (96.5 lbs)
Without stand26.9 kg (59.3 lbs)35.8 kg (78.9 lbs)...

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IR CODES
        ꔛ Configuration of frame 
   1st frame
   Repeat frame
        ꔛ Lead code
         ꔛ Repeat code
         ꔛ Bit description: Tf
        ꔛ  Frame interval: Tf
          The waveform is transmitted as long as a key is depressed.
T1Tc
4.5 ms 
2.25 ms 
9 ms  9 ms 
0.55 ms 
Tf Tf
Tf=108 ms @455 KHz
0.56 ms 
0.56 ms 
1.12 ms  2.24 ms 
Low
custom code
Lead
code High 
custom code
Data code
Data code
C0
C1C2C3C4C5C6C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1...

   
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Code (Hexa)FunctionNote Code (Hexa)FunctionNote
00CH ꕌRemote Control ButtonB0ꕖRemote Control Button
01CH ꕍRemote Control ButtonB1ꕗRemote Control Button
02VOL +Remote Control ButtonBAꕘ Remote Control Button
03VOL -Remote Control ButtonD6TVDiscrete IR Code
06>Remote Control Button(TV Input Selection)
07

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EXTERNAL CONTROL THROUGH RS-232C
RS-232C Setup
The  RS-232C  port  allows you  connect  the  RS-232C  input  jack  to  an  external  control  device  (such  as 
a computer or an A/V control system) to control the TV’s functions externally.
 ꔛ  Note:  RS-232C  on  this  unit  is  intended  to  be  used with  third  party  RS-232C  control  hardware  and 
software.
  The  instructions  below  are  provided  to  help  with  programming  software  or  to  test  functionality  using...

   
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RS-232C Configurations
Use this function to specify a TV ID number. 
Refer to ‘Real Data Mapping’.
Set ID
   PC  TV  
 RXD    2  3 TXD
 TXD  3  2 RXD
 GND  5  5 GND
 DTR  4  6 DSR
 DSR  6  4 DTR
 RTS  7  8 CTS
 CTS  8  7 RTS  
    D-Sub 9  D-Sub 9
   PC  TV  
 RXD    2  3 TXD
 TXD  3  2 RXD
 GND  5  5 GND
 DTR  4  6 DTR
 DSR  6  4 DSR
 RTS  7  7 RTS
 CTS  8  8 CTS  
    D-Sub 9  D-Sub 9
7-Wire Configuration
(Serial female-female NULL modem cable)
3-Wire Configurations
(Not standard)...

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Command Reference List 
COMMAND1COMMAND2DATA(Hexadecimal)
01. Powerka00 - 01
02. Input Selectxb► P.187
03. Aspect Ratiokc► P.187
04. Screen Mutekd00 - 01
05. Volume Muteke00 - 01
06.  
Volume Controlkf00 - 64
07. Contrastkg00 - 64
08. Brightnesskh00 - 64
09. Colorki00 - 64
10. Tintkj00 - 64
11. Sharpnesskk00 - 64
12. OSD Selectkl00 - 01
13.  
Remote Control Lock Mode
km00 - 01
14. Treblekr00 - 64
15. Bassks00 - 64
16. Balancekt00 - 64
17.  Color Temperaturexu00 - 64
18. ISM...

   
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01. Power (Command: k a)
 To control Power On/Off of the TV.
 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 feed-back presents status about each function.
  *  
Note:  In  this  model,  TV  will  send  the  Acknowledge after power on processing completion.
    There might be a time delay...

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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]
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...

   
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Data5:
   
   The  table  above  lists  the  binary  code  which  must  be converted to Hexadecimal before sending. For exam-ple:  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...

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OPEN SOURCE LICENSE
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 cop-ies of this license document, but changing it is not allowed.
    Preamble
The  licenses  for  most  software  are  designed  to  take  away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your free-dom to share and change free...