LG 26LG4000 Owners Manual

99
APPENDIX
No picture &No sound
No or poor colour
or poor picture
Poor reception on 
some channels
Lines or streaks
in pictures
No picture
when connecting HDMI
Horizontal/vertical bars
or picture shaking Picture appears slowly 
after switching on
ACheck whether the TV is switched on.
ATry another channel. The problem may be with the broadcast.
AIs the power cord inserted correctly into the mains?
ACheck your antenna direction and/or location.
ATest the mains outlet by plugging another TV into the same...

100
APPEN\bIX
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APress the  + -button.
ASound muted? Press  M\fTEbutton.
ATry another \fhannel. The problem may be w\bth the broad\fast.
AAre the aud\bo \fables \bnstalled properly?
AAdjust...

101
APPENDIX
MAINTENANCE
Early malfunctions can be prevented. Careful and regular cleaning can prolong the life of your new TV.
Caution: Be sure to switch the power off and unplug the power cord before you begin any cleaning.
Cleaning the Screen
A good way to keep the dust off your screen for a while is to wet a soft cloth in a mixture of lukewarm water
and a little fabric softener or dish washing detergent. Wring the cloth until it is almost dry, and then use it
to wipe the screen.
Ensure there is no...

102
APPE\bDIX
APPENDI\b
PRODU\fT SPE\fIFI\fATIONS
The spec\bf\bcat\b\fns sh\fwn ab\fve may be changed w\bth\fut pr\b\fr n\ft\bce f\fr qual\bty \bmpr\fvement.
MODELS
D\bmens\b\fns
(W\bdth x He\bght x Depth)
We\bght
Operat\bng Temperature
Operat\bng Hum\bd\bty
St\frage Temperature
St\frage Hum\bd\bty
Env\br\fnment c\fnd\bt\b\fn
P\fwer requ\brement
P\fwer C\fnsumpt\b\fn
Telev\bs\b\fn System
Pr\fgramme C\fverage
External Antenna Impedance PAL/SECAM B/G/D/K, PAL I/II, SECAM L/L’
VHF: E2  ~E12, UHF: E21...

103
APPENDIX
IR CODES
AConfiguration of frame 
1st frame
Repeat frame
ALead code
ARepeat code
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 T
Tf
f 
 
The waveform is transmitted as long as a key is depressed.
C0C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7
 Lead code Low custom code High custom code Data code  Data code 
Repeat  code
Tf
4.5 ms 9 ms 
2.25 ms  9 ms 0.55 ms 
0.56 ms
1.12 ms0.56 ms
2.24 ms
TfTf...

104
APPENDIX
APPENDIX
C Co
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 (
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POWER 
INPUT
TV/RADIO
Q.MENU
MENU
GUIDE
Left ( )
Right ( )
Up ( )
Down ( )
OK(   )
RETURN
INFO  i
AV MODE
+ +
- -
P     
P     
FAV
MUTE
Number Key 0~9
LIST
Q.VIEW
RED
GREEN
YELLOW
BLUE
TEXT
T.Option
SUBTITLE
Ô (Record)
SIMPLINK
PLAY
PAUSE
STOP
REW
FF
EJECT
DISC MENU
SKIP +
SKIP -
R/C BUTTON (POWER ON/OFF)
R/C BUTTON
R/C BUTTON
R/C BUTTON
R/C BUTTON
R/C BUTTON
R/C BUTTON
R/C BUTTON
R/C BUTTON
R/C BUTTON
R/C...

105
APPENDIX
EXTERNAL CONTROL DEVICE SETUP
RS-232C Setup
Connect the RS-232C (serial port) input jack to an
external control device (such as a computer or an
A/V control system) to control the TV’s functions
externally.
Connect the serial port of the control device to the
RS-232C jack on the TV back panel.
Note: RS-232C connection cables are not supplied
with the TV.
Type of Connector; D-Sub 9-Pin Male
No. Pin Name
1 No connection
2 RXD (
Receive data)
3 TXD (
Transmit data)
4 DTR (
DTE side ready)
5...

106
APPENDIX
APPENDIX
Use this function to specify a set ID number. 
Refer to ‘Real Data Mapping’. 
G p p.
.1
11
10
0
Set ID
Select OPTION.
2
Select Set ID.
3
adjust S Se
et
t 
 I
ID
D
to choose the desired TV ID number.
The adjustment range of SET ID is 1~99.
1
Hard of Hearing()
Country :UK
Input Label
SIMPLINK : On
Key Lock : Off
Set ID
Power Indicator
Factory Reset
OPTIONMoveOKD
Set ID : 1
Hard of Hearing()
Country :UK
Input Label
SIMPLINK : On
Key Lock : Off
Set ID
Power Indicator
Factory Reset...

107
APPENDIX
01. Power   k  a 00 ~01
02. Aspect Ratio  k  c        Refer to p. 108
03. Screen Mute  k  d 00 ~01
04. Volume Mute  k  e 00 ~01
05. Volume Control  k  f 00 ~64
06. Contrast  k  g 00 ~64
07. Brightness  k  h 00 ~64
08. Colour  k  i 00 ~64
09. Tint  k  j 00 ~64
10. Sharpness  k  k 00 ~64
11. OSD Select  k  l 00 ~01
12. 
Remote control lock modek m 00 ~01
13. Balance   k  t 00 ~64
14. 
Colour Temperaturek u 00 ~02
15. Abnormal Status k z 00 ~09
16. Auto Configure j u 01
17. Equalize j v...

108
APPENDIX
APPENDIX
0 08
8.
. 
 C
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 k
k 
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GTo adjust the screen colour.
You can also adjust colour in the PICTURE menu.
Transmission
Data Min : 00 ~Max : 64
* Refer to ‘Real data mapping 1’. See page 110.
[k][i][  ][Set ID][  ][Data][Cr]
Ack
[i][  ][Set ID][  ][OK/NG][Data][x] 0 04
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 M
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 k
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GTo control volume mute on/off.
You can also adjust mute using the MUTE button on...