LG LED LCD TV 32LD550 User Manual

							   
171
PARENTAL  CONTROL  /  RATING
EXTERNAL INPUT BLOCKING
Enables you to block an input.
1MENUENTERSelect LOCK.
21 2 ABC3 DEF4 GH I5 JKL6 MN O7PQRS8 TU V0 9 W
XYZInput the password.
3Select Input Block.
4ENTERSelect input source.
5Select On or Off.
6
BACKReturn to the previous menu.
EXITReturn to TV viewing.
LOCK� Move    � Enter
��
• Lock System  : On    • Block Channel   • Movie Rating   • TV Rating-Children   • TV Rating-General   • Downloadable Rating   • Input Block• Key Lock : Off
LOCK� Move    � Enter
• Lock System : On    • Block Channel   • Movie Rating   • TV Rating-Children   • TV Rating-General   • Downloadable Rating   • Input Block• Key Lock : Off
• AV1◀      Off      ▶
• AV2Off
• Component1Off
• Component2Off
• RGB-PCOff
• HDMI1Off
• HDMI2Off
• HDMI3Off
• HDMI4Off
Close   
						

							PARENTAL CONTROL / RATINGS
PARENTAL  CONTROL  /  RATING
172
!
KEY LOCK
This feature can be used to prevent unauthorized viewing by locking out the front panel controls, so 
that it can only be used with the remote control.
This TV is programmed to remember which option it was last set to even if you turn the TV off.
ꔛ In  Key  Lock  ‘On’,  if  the  TV  is  turned 
off, press the  / I, INPUT, CH (ꔌꔍor 
ꕌꕍ)  button  on  the  TV  or POWER, 
INPUT, CH  (ꕌꕍ)  or NUMBER  but-
tons on the remote control.
ꔛ With the Key Lock On, the display 
 ‘     Key  Lock’  appears  on  the  screen 
if  any  button  on  the  front  panel  is 
pressed while viewing the TV.
LOCK� Move    � Enter
�ꔠ
• Lock System  : On    • Block Channel   • Movie Rating   • TV Rating-Children   • TV Rating-General   • Downloadable Rating   • Input Block• Key Lock : Off
LOCK� Move    � Enter
�ꔠ
• Lock System : On    • Block Channel   • Movie Rating   • TV Rating-Children   • TV Rating-General   • Downloadable Rating   • Input Block• Key Lock : On□ Offꔑ On�ꔠ
1MENUENTERSelect LOCK.
21 2 ABC3 DEF4 GH I5 JKL6 MN O7PQRS8 TU V0 9 W
XYZInput the password.
3Select Key Lock.
4ENTERSelect On or Off.
5
BACKReturn to the previous menu.
EXITReturn to TV viewing.   
						

							   
173
  APPENDIX
APPENDIX
Abnormal Operation
The remote control 
doesn’t work
ꔛ Check  to  see  if  there  is  any  object  between  the  product  and  the  remote 
control  causing  obstruction.  Ensure  you  are  pointing  the  remote  control 
directly at the TV.
ꔛ Ensure that the batteries are installed with correct polarity (+ to +, - to -).
ꔛ Ensure that the correct remote operating mode is set: TV, VCR etc.
ꔛ Install new batteries.
TV turns off suddenly
ꔛ Is the sleep timer set?
ꔛ Check the power control settings. Power interrupted.
ꔛ If there is no signal, the TV turns off automatically in 15 minutes.
Video Problems
No picture &No sound
ꔛ Check whether the product is turned on.
ꔛ Try another channel. The problem may be with the broadcast.
ꔛ Is the power cord inserted into wall power outlet?
ꔛ Check your antenna direction and/or location.
ꔛ Test the wall power outlet, plug another product’s power cord into the 
outlet where the product’s power cord was plugged in.
Picture appears slowly 
after switching on
ꔛ This is normal, the image is muted during the product startup process. 
Please contact your service center, if the picture has not appeared after 
five minutes.
No or poor color or 
poor picture
ꔛ Adjust Color in menu option.
ꔛ Keep a sufficient distance between the product and the VCR.
ꔛ Try another channel. The problem may be with the broadcast.
ꔛ Are the video cables installed properly?
ꔛ Activate any function to restore the brightness of the picture.
Horizontal/vertical bars 
or picture shaking
ꔛ Check for local interference such as an electrical appliance or power 
tool.
Poor reception on 
some channels
ꔛ Station or cable product experiencing problems, tune to another station.
ꔛ Station signal is weak, reorient antenna to receive weaker station.
ꔛ Check for sources of possible interference.
Lines or streaks in pic-
turesꔛ Check antenna (Change the direction of the antenna).
No picture when con-
necting HDMI
ꔛ If an HDMI cable doesn’t support High Speed HDMI, it can cause flickers 
or no screen display. In this case use the latest cables that support High 
Speed HDMI.
*This feature is not available for all models.
TROUBLESHOOTING   
						

							174
APPENDIX
  APPENDIX
Audio Problems
No output from one 
of the speakersꔛ Adjust Balance in menu option.
Unusual sound from 
inside the product
ꔛ A change in ambient humidity or temperature may result in an unusual 
noise when the product is turned on or off and does not indicate a fault 
with the product.
No sound 
when connecting 
HDMI/USB
ꔛ Check High Speed HDMI cable.
ꔛ Check USB cable over version 2.0.
ꔛ  Use normal MP3 file.
PC Mode Problems
The signal is out of 
range
ꔛ Adjust resolution, horizontal frequency, or vertical frequency on the PC.
ꔛ Check the input source.
Vertical bar or stripe 
on 
background & 
Horizontal Noise & 
Incorrect position
ꔛ Activate the Auto configure feature or adjust size, phase, or H/V position. 
(Option)
Screen color is unsta-
ble or single color
ꔛ Check the signal cable.
ꔛ Reinstall the PC video card.
When connecting the 
HDMI cable to the PC, 
there is no audio.
ꔛ Check the manual for the video card in the PC to see if it supports 
HDMI audio and how to set it up properly.
*This feature is not available for all models.   
						

							   
175
  APPENDIX
Movie List Problems
The file does not 
appear on the Movie 
List.
ꔛ Check whether the file extension is supported.
Message is displayed
saying “This file is 
invalid” or the audio is 
working normally but 
the video is not work-
ing normally.
ꔛ Check  whether  the  file  is  playing  normally  on  a  PC.  (Check  whether  the 
file is damaged.)
ꔛ Check whether the resolution is supported.
ꔛ Check whether the video/audio codec is supported.
ꔛ Check whether the frame rate is supported.
Message is displayed 
saying “Unsupported 
Audio” or the video is 
working normally but 
the audio is not work-
ing normally.
ꔛ Check whether the file is playing normally on a PC. (Check whether the 
file is damaged.)
ꔛ Check whether the audio codec is supported.
ꔛ Check whether the bit rate is supported.
ꔛ Check whether the sample rate is supported.
Subtitle is not working.
ꔛ Check whether the file is playing normally on a PC. (Check whether the 
file is damaged.)
ꔛ Check whether the video file and subtitle file name are the same.
ꔛ Check whether the video file and subtitle file are located in the same 
folder.
ꔛ Check whether the subtitle file is supported.
ꔛ Check whether the language is supported. (When you open the subtitle 
file on a PC, you can check the language of the subtitle file.)   
						

							176
APPENDIX
  APPENDIX
MAINTENANCE
Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you 
can enjoy your new TV. 
Caution: Be sure to turn the power off and unplug the power cord before you begin any cleaning.
Cleaning the Screen
          
Here’s a great way to keep the dust off your screen for a while. Wet a soft cloth in a mixture of 
lukewarm water and a little fabric softener or dish washing detergent. Wring the cloth until it’s 
almost dry, and then use it to wipe the screen.
           
Make sure the excess water is off the screen, and then let it air-dry before you turn on your TV.
Cleaning the Cabinet
ꔛ To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth.
ꔛ Please be sure not to use a wet cloth.
Extended Absence
2
1
!
?
!
?
CAUTION
► If you expect to leave your TV dormant for a long time (such as a vacation), it’s a good idea to 
unplug the power cord to protect against possible damage from lightning or power surges.   
						

							   
177
  APPENDIX
PRODUCT SPECIFICATIONS
MODELS46LD550(46LD550-UB)52LD550(52LD550-UB)
Dimensions
(Width x
 Height 
x Depth)
With stand1115.0 mm x 752.0 mm x 270.0 mm 
(43.8 inch x 29.6 inch x 10.6 inch)
1266.0 mm x 851.0 mm x 330.0 mm
(49.8 inch x 33.5 inch x 12.9 inch)
Without stand1115.0 mm x 680.0 mm x 77.0 mm
(43.8 inch x 26.7 inch x 3.0 inch)
1266.0 mm x 775.0 mm x 96.4 mm
(49.8 inch x 30.5 inch x 3.7 inch)
WeightWith stand18.6 kg (41.0 lbs)26.9 kg (59.3 lbs)
Without stand16.6 kg (36.5 lbs)23.6 kg (52.0 lbs)
 
MODELS32LD550(32LD550-UB)42LD550(42LD550-UB)
Dimensions
(Width x
 Height 
x Depth)
With stand800.0 mm x 563.0 mm x 207.0 mm
(31.5 inch x 22.1 inch x 8.1 inch)
1024.0 mm x 695.0 mm x 261.0 mm
(40.3 inch x 27.3 inch x 10.2 inch)
Without stand800.0 mm x 503.0 mm x 74.7 mm
(31.5 inch x 19.8 inch x 2.9 inch)
1024.0 mm x 632.0 mm x 78.7 mm 
(40.3 inch x 24.8 inch x 3.0 inch)
WeightWith stand10.2 kg (22.4 lbs)15.4 kg (33.9 lbs)
Without stand9.2 kg (20.2 lbs)13.8 kg (30.4 lbs)
 
Power requirementAC 100-240 V ~ 50 / 60 Hz
Television SystemNTSC-M, ATSC, 64 & 256 QAM
Program CoverageVHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135
External Antenna Impedance75 Ω
Environment 
condition
Operating Temperature 0 °C to 40 °C (32 °F to 104 °F)
Operating HumidityLess than 80 %
Storage Temperature-20 °C to 60 °C (-4 °F to 140 °F)
Storage HumidityLess than 85 %
ꔛ The specifications shown above may be changed without prior notice for quality improvement.
MODELS60LD550(60LD550-UB)
Dimensions
(Width x
 Height 
x Depth)
With stand1441.0 mm x 963.0 mm x 345.0 mm
(56.7 inch x 37.9 inch x 13.5 inch)
Without stand1441.0 mm x 877.0 mm x 109.0 mm
(56.7 inch x 34.5 inch x 4.2 inch)
WeightWith stand40.0 kg (88.1 lbs)
Without stand35.7 kg (78.7 lbs)   
						

							178
APPENDIX
  APPENDIX
MODELS47LD650(47LD650-UA)55LD650(55LD650-UA)      
Dimensions
(Width x
 Height 
x Depth)
With stand1137.0 mm x 758.0 x 270.0 mm
(44.7 inch x 29.8 inch x 10.6 inch)
1329.0 mm x 872.0 mm x 330.0 mm 
(52.3 inch x 34.3 inch x 12.9 inch)
Without stand1137.0 mm x 685.0 mm x 76.8 mm
(44.7 inch x 26.9 inch x 3.0 inch)
1329.0 mm x 796.0 mm x 96.5 mm 
(52.3 inch x 31.3 inch x 3.7 inch)
WeightWith stand20.3 kg (44.7 lbs)33.0 kg (72.7 lbs)
Without stand18.3 kg (40.3 lbs)28.8 kg (63.4 lbs)
Power requirementAC 100-240 V ~ 50 / 60 Hz
Television SystemNTSC-M, ATSC, 64 & 256 QAM
Program CoverageVHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135
External Antenna Impedance75 Ω
Environment 
condition
Operating Temperature 0 °C to 40 °C (32 °F to 104 °F)
Operating HumidityLess than 80 %
Storage Temperature-20 °C to 60 °C (-4 °F to 140 °F)
Storage HumidityLess than 85 %
ꔛ The specifications shown above may be changed without prior notice for quality improvement.   
						

							   
179
  APPENDIX
Power requirementAC 100-240 V ~ 50 / 60 Hz
Television SystemNTSC-M, ATSC, 64 & 256 QAM
Program CoverageVHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135
External Antenna Impedance75 Ω
Environment 
condition
Operating Temperature 0 °C to 40 °C (32 °F to 104 °F)
Operating HumidityLess than 80 %
Storage Temperature-20 °C to 60 °C (-4 °F to 140 °F)
Storage HumidityLess than 85 %
MODELS50PK750(50PK750-UA, 50PK750-UF)60PK750(60PK750-UA, 60PK750-UF)
Dimensions
(Width x
 Height 
x Depth)
With stand1184.0 mm X 801.0 mm X 309.7 mm
(46.6 inch x 31.5 inch x 12.1 inch)
1402.8 mm X 935.3 mm X 383.9mm
(55.2 inch x 36.8 inch x 15.1 inch)
Without stand1184.0 mm X 738.5 mm X 52.4 mm
(46.6 inch x 29.0 inch x 2.0 inch)
1402.8 mm X 866.8 mm X 52.4mm
(55.2 inch x 34.1 inch x 2.0 inch)
WeightWith stand32.3 kg (71.2 lbs)47.2 kg (104.0 lbs)
Without stand29.9 kg (65.9 lbs)42.7 kg (94.1 lbs)
ꔛ The specifications shown above may be changed without prior notice for quality improvement.   
						

							180
APPENDIX
  APPENDIX
MODELS
47LE5350 (47LE5350-UB)47LE5400 (47LE5400-UC)47LE5500 (47LE5500-UA)47LX6500 (47LX6500-UB)
55LE5400 (55LE5400-UC)55LE5500 (55LE5500-UA)55LX6500 (55LX6500-UB)
Dimensions
(Width x
 Height 
x Depth)
With stand1126.6 mm x 757.9 mm x 284.4 mm
(44.3 inch x 29.8 inch x 11.1 inch)
1306.0 mm x 867.0 mm x 328.0 mm 
(51.4 inch x 34.1 inch x 12.9 inch)
Without stand1126.6 mm x 692.0 mm x 29.3 mm
(44.3 inch x 27.2 inch x 1.1 inch)
1306.0 mm x 797.0 mm x 29.3 mm 
(51.4 inch x 31.3 inch x 1.1 inch)
WeightWith stand22.9 kg (50.4 lbs)34.5 kg (76.0 lbs)
Without stand19.6 kg (43.2 lbs)28.8 kg (63.4 lbs)
MODELS32LE5400(32LE5400-UC)
42LE5350 (42LE5350-UB)42LE5400 (42LE5400-UC)42LE5500 (42LE5500-UA)42LX6500 (42LX6500-UB)
Dimensions
(Width x
 Height 
x Depth)
With stand784.6 mm x 558.1 mm x 221.0 mm
(30.8 inch x 21.9 inch x 8.7 inch)
1016.0 mm x 692.0 mm x 270.0 mm
(40.0 inch x 27.2 inch x 10.6 inch)
Without stand784.6 mm x 499.5 mm x 39.9 mm
(30.8 inch x 19.6 inch x 1.5 inch)
1016.0 mm x 630.0 mm x 29.3 mm
(40.0 inch x 24.8 inch x 1.1 inch)
WeightWith stand12.6 kg (27.7 lbs)19.5 kg (42.9 lbs)
Without stand10.5 kg (23.1 lbs)16.7 kg (36.8 lbs)
Power requirementAC 120 V ~ 50 / 60 Hz
Television SystemNTSC-M, ATSC, 64 & 256 QAM
Program CoverageVHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135
External Antenna Impedance75 Ω
Environment 
condition
Operating Temperature 0 °C to 40 °C (32 °F to 104 °F)
Operating HumidityLess than 80 %
Storage Temperature-20 °C to 60 °C (-4 °F to 140 °F)
Storage HumidityLess than 85 %
ꔛ The specifications shown above may be changed without prior notice for quality improvement.