LG 32LG3000 Owners Manual

							109
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 GND
6 DSR (
DCE side ready)
7 RTS (
Ready to send)
8 CTS (
Clear to send)
9 No Connection
RS-232C IN
(CONTROL & SERVICE)
15
69
RS-232C Configurations
7-Wire Configurations (
Standard RS-232C cable)
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 93-Wire Configurations(
Not standard)
PC TV
RXD 2 3 TXD
TXD 3 2 RXD
GND 5 5 GND
DTR 4 6 DTR
DSR 6 4 DSR
RT S 7 7 RT S
CTS 8 8 CTS
D-Sub 9 D-Sub 9
 
						

							110
APPENDIX
APPENDIX
Use this function to specify a set ID number. 
Refer to ‘Real Data Mapping’. 
G p p.
.1
11
14
4
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
Hard of Hearing()
Country :UK
Input Label
SIMPLINK : On
Key Lock : Off
Set ID
Power Indicator
Factory Reset
OPTIONMoveOKD
Set IDF F 
  
  
  
  
  
  
  
  
  
  
  
 1G
G
Close
MENU
OK 
OK 
• Press the RETURNbutton to move to the previous menu screen.
 
						

							111
APPENDIX
01. Power   k  a 00 ~01
02. Aspect Ratio  k  c        Refer to p. 112
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. 
ISM Methodj  p       Refer to p. 114
17. Power Saving j q 00 ~04
18. Auto Configure j u 01
19. Equalize j v       Refer to p. 114
20. 
Tune Commandm a Refer to p. 114
21. 
Channel Add/Skipm b 00 ~01
22. Key m c           Key Code
23. Control Back Light m g 00 ~64
24. Input select (Main) x b Refer to p. 115
Communication Parameters
ABaud rate : 9600 bps (
UART)
AData length : 8 bits
AParity : None
AStop bit : 1 bit
ACommunication code : ASCII code
AUse a crossed (reverse) cable.
Transmission
*  [Command 1] :  First command to control the TV.
(j, k, m or x)
*  [Command 2] :  Second command to control the TV.
*  [Set ID] :  You can adjust the set ID to choose
desired monitor ID number in option
menu. Adjustment range is 1 ~99. 
When selecting Set ID ‘0’, every
connected 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 command data.
Transmit ‘FF’ data to read status of
command.
*  [Cr] : Carriage Return
ASCII code ‘0x0D’
*  [   ]  :  ASCII code ‘space (0x20)’
[Command1][Command2][  ][Set ID][  ][Data][Cr]
OK Acknowledgement
* The TV 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.
[Command2][  ][Set ID][  ][OK][Data][x]
Error Acknowledgement
* The TV transmits ACK (acknowledgement) based on
this format when receiving abnormal data from
nonviable functions or communication errors.
[Command2][  ][Set ID][  ][NG][Data][x]
Transmission / Receiving Protocol Command Reference List
*When setting the 15 ~24, a menu does not appear on screen.
COMMAND
1COMMAND
2DATA
(Hexadecimal)
 
						

							112
APPENDIX
APPENDIX
0 08
8.
. 
 C
Co
ol
lo
ou
ur
r 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 i
i)
)
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 114.
[k][i][  ][Set ID][  ][Data][Cr]
Ack
[i][  ][Set ID][  ][OK/NG][Data][x] 0 04
4.
. 
 V
Vo
ol
lu
um
me
e 
 M
Mu
ut
te
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 e
e)
)
GTo control volume mute on/off.
You can also adjust mute using the MUTE button on
remote control.
Transmission
Data 00 : Volume mute on (Volume off)
01 : Volume mute off (Volume on)
[k][e][  ][Set ID][  ][Data][Cr]
Ack
[e][  ][Set ID][  ][OK/NG][Data][x]
0 02
2.
. 
 A
As
sp
pe
ec
ct
t 
 R
Ra
at
ti
io
o 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 c
c)
) 
 (
(M
Ma
ai
in
n 
 P
Pi
ic
ct
tu
ur
re
e 
 S
Si
iz
ze
e)
)
GTo adjust the screen format.(Main picture format)
You can also adjust the screen format using the
A As
sp
pe
ec
ct
t 
 R
Ra
at
ti
io
o
in the Q.MENU. or PICTURE menu.
Transmission
Data 01  :  Normal screen (4:3) 
02  :  Wide screen (16:9) 
04  :  Zoom1
05  :  Zoom206  :  Original
07  :  14:9
09  :  Just Scan
[k][c][  ][Set ID][  ][Data][Cr]
Ack
* Using the PC input, you select either 16:9 or 4:3
screen aspect ratio.
* In HDMI/Component(over 720p) mode, Just Scanis
available.
* You can only select Originalin UK digital teletext
(MHEG-5).
[c][  ][Set ID][  ][OK/NG][Data][x]0 05
5.
. 
 V
Vo
ol
lu
um
me
e 
 C
Co
on
nt
tr
ro
ol
l 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 f
f)
)
GTo adjust volume.
You can also adjust volume with the VOLUME buttons
on remote control.
Transmission
Data Min : 00 ~Max : 64
* Refer to ‘Real data mapping 1’. See page 114.
[k][f][  ][Set ID][  ][Data][Cr]
Ack
[f][  ][Set ID][  ][OK/NG][Data][x]
0 06
6.
. 
 C
Co
on
nt
tr
ra
as
st
t 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 g
g)
)
GTo adjust screen contrast. 
You can also adjust contrast in the PICTURE menu.
Transmission
Data Min : 00 ~Max : 64
* Refer to ‘Real data mapping 1’. See page 114.
[k][g][  ][Set ID][  ][Data][Cr]
Ack
[g][  ][Set ID][  ][OK/NG][Data][x]
0 07
7.
. 
 B
Br
ri
ig
gh
ht
tn
ne
es
ss
s 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 h
h)
)
GTo adjust screen brightness.
You can also adjust brightness in the PICTURE menu.
Transmission
Data Min : 00 ~Max : 64
* Refer to ‘Real data mapping 1’. See page 114.
[k][h][  ][Set ID][  ][Data][Cr]
Ack
[h][  ][Set ID][  ][OK/NG][Data][x] 0 01
1.
. 
 P
Po
ow
we
er
r 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 a
a)
)
GTo control Power On/Off of the TV.
Transmission
Data 00 : Power Off 01  : Power On
[k][a][  ][Set ID][  ][Data][Cr]
Ack
[a][  ][Set ID][  ][OK/NG][Data][x]
GTo show Power On/Off.
Transmission
[k][a][  ][Set ID][  ][FF][Cr]
Ack
* Similarly, if other functions transmit ‘0xFF’ data based
on this format, Acknowledgement data feed back pre-
sents status about each function.
* OK Ack. ,Error Ack.  and other message maybe display
on the screen when TV is power On.
[a][  ][Set ID][  ][OK/NG][Data][x]
0 03
3.
. 
 S
Sc
cr
re
ee
en
n 
 M
Mu
ut
te
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 d
d)
)
GTo select screen mute on/off.
Transmission
Data 00 : Screen mute off (Picture on)
01 : Screen mute on (Picture off)
[k][d][  ][Set ID][  ][Data][Cr]
Ack
[d][  ][Set ID][  ][OK/NG][Data][x]
 
						

							113
APPENDIX
1 12
2.
. 
 R
Re
em
mo
ot
te
e 
 c
co
on
nt
tr
ro
ol
l 
 l
lo
oc
ck
k 
 m
mo
od
de
e(
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 m
m)
)
GTo lock the front panel controls on the monitor and
remote control.
Transmission
[k][m][  ][Set ID][  ][Data][Cr]
Ack
Data 00 : Lock off 01 : Lock on
* If you are not using the remote control, use this mode.
When main power is on/off, external control lock is
released.
[m][  ][Set ID][  ][OK/NG][Data][x] 1 11
1.
. 
 O
OS
SD
D 
 S
Se
el
le
ec
ct
t 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 l
l)
)
GTo select OSD (On Screen Display) on/off when
controlling remotely.
Transmission
[k][l][  ][Set ID][  ][Data][Cr]
Ack
Data 00 : OSD off 01 : OSD on
[l][  ][Set ID][  ][OK/NG][Data][x] 0 09
9.
. 
 T
Ti
in
nt
t 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 j
j)
)
GTo adjust the screen tint.
You can also adjust tint in the PICTURE menu.
Transmission
Data Red : 00 ~Green : 64
* Refer to ‘Real data mapping 1’. See page 114.
[k][j][  ][Set ID][  ][Data][Cr]
Ack
[j][  ][Set ID][  ][OK/NG][Data][x]
GTo adjust the screen sharpness.
You can also adjust sharpness in the PICTURE menu.
Transmission
1 10
0.
. 
 S
Sh
ha
ar
rp
pn
ne
es
ss
s 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 k
k)
)
Data Min : 00 ~Max : 64
* Refer to ‘Real data mapping 1’. See page 114.
[k][k][  ][Set ID][  ][Data][Cr]
Ack
[k][  ][Set ID][  ][OK/NG][Data][x]1 13
3.
. 
 B
Ba
al
la
an
nc
ce
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 t
t)
)
GTo adjust balance.
You can also adjust balance in the AUDIO menu.
Transmission
Data Min : 00 ~Max : 64
* Refer to ‘Real data mapping 1’. See page 114.
[k][t][  ][Set ID][  ][Data][Cr]
Ack
[t][  ][Set ID][  ][OK/NG][Data][x]
1 14
4.
. 
 C
Co
ol
lo
ou
ur
r 
 T
Te
em
mp
pe
er
ra
at
tu
ur
re
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 u
u)
)
GTo adjust colour temperature. You can also adjust
Colour Temperature in the PICTURE menu.
Transmission
Data 00: Medium    01: Cool    02: Warm
[k][u][  ][Set ID][  ][Data][Cr]
Ack
[u][  ][Set ID][  ][OK/NG][Data][x]
1 15
5.
. 
 A
Ab
bn
no
or
rm
ma
al
l 
 S
St
ta
at
te
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 z
z)
)
GTo recognize an abnormal state.
Transmission
Data FF : Read
Data 00: Normal (Power on and signal exist)
01: No signal (Power on)
02: Turn the monitor off by remote control
03: Turn the monitor off by sleep time function
04: Turn the monitor off by RS-232C function
05: 5V down
06: AC down
07: Turn the monitor off by Fan Alarm function
08: Turn the monitor off by Off time function
09: Turn the monitor off by Auto sleep function
a: Turn the monitor off by AV Board detect
* This function is “read only”.
[k][z][  ][Set ID][  ][FF][  ][Cr]
Ack
[z][  ][Set ID][  ][OK/NG][Data][x]
 
						

							114
APPENDIX
APPENDIX
* * 
  
 R Re
ea
al
l 
 d
da
at
ta
a 
 m
ma
ap
pp
pi
in
ng
g 
 1
1
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
C7: Step 199
FE : Step 254
FF : Step 255* * 
  
 R Re
ea
al
l 
 d
da
at
ta
a 
 m
ma
ap
pp
pi
in
ng
g 
 2
2
00 :-40
01  : - 39
02  : -38
28  : 0
4E : +38
4F : +39
50 : +40
1 18
8.
. 
 A
Au
ut
to
o 
 C
Co
on
nf
fi
ig
gu
ur
re
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 j
j 
 u
u)
)
GTo adjust picture position and minimize image shaking
automatically. It works only in RGB (PC) mode.
Transmission
Data 01: To set
[j][u][  ][Set ID][  ][Data][Cr]
Ack
[u][  ][Set ID][  ][OK/NG][Data][x]
Ack
* Euqalize command expression
[v][  ][Set ID][  ][OK/NG][Data][x]
1 19
9.
. 
 E
Eq
qu
ua
al
li
iz
ze
e 
 (
(C
Co
om
mm
ma
an
nd
d 
 :
: 
 j
j 
 v
v)
)
GTo adjust equalize.
Transmission
Data : 
Frequency : 0 120Hz
1 200Hz
2 500Hz
3 1.2kHz
4 3kHz
5 7.5kHz
6 12kHz
Step (Frequency data): 
Refer to ‘Real data mapping 3’. See page 115.
Ex) If  you wish to set frequency 500Hz and -20 value on
menu OSD, refer to ‘Real data mapping 3’ and then
find Step value for -20. 
010 (500Hz) 00011(Step 3) => 01000011 => 43
(Hexadecimal) : [j][v][  ][Set ID][  ][43][Cr]
* 3 bits of Frequency and 5 bits of Step makes 8 bits (1
byte). Change 8 bits to Hexadecimal code.MSB LSB
0
[j][v][  ][Set ID][  ][Data][Cr]
0000000
FrequencyStep 1 16
6.
. 
 I
IS
SM
M 
 M
Me
et
th
ho
od
d 
 (
(P
Pl
la
as
sm
ma
a 
 T
TV
V 
 o
on
nl
ly
y)
)
( (C
Co
om
mm
ma
an
nd
d:
: 
 j
jp
p)
)
GTo control the ISM method. You can also adjust ISM
Method in OPTION menu.
Transmission
[j][p][  ][Set ID][  ][Data][Cr]
Ack
[p][  ][Set ID][  ][OK/NG][Data][x] Data 01: Inversion
02: Orbiter
04: White wash
08: Normal
1 17
7.
. 
 P
Po
ow
we
er
r 
 S
Sa
av
vi
in
ng
g 
 (
(P
Pl
la
as
sm
ma
a 
 T
TV
V 
 o
on
nl
ly
y)
)
( (C
Co
om
mm
ma
an
nd
d:
: 
 j
j 
 q
q)
)
GTo reduce the power consumption of the TV. You can also
adjust Low Power in OPTION menu.
Transmission
Data Min :00~ Max :04 (*transmit by hexadecimal code)
[j][q][  ][Set ID][  ][Data][Cr]
Ack
[q][  ][Set ID][  ][OK/NG][Data][x]
00 1 00 0 76543210Frequency
120Hz
200Hz
500Hz
1.2KHz
3KHz
7.5KHz
12KHz 01 0
01 1
10 0
10 1
11 0
76543210
00000
01111
.. .. .. .. .. .. .. .. .. ..
11111OSD
Value Step
-24
..
0
..
24
 
						

							115
APPENDIX
2 24
4.
. 
 I
In
np
pu
ut
t 
 s
se
el
le
ec
ct
t 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 x
x 
 b
b)
)
( (M
Ma
ai
in
n 
 P
Pi
ic
ct
tu
ur
re
e 
 I
In
np
pu
ut
t)
)
GTo select input source for main picture.
Transmission
Data Structure
MSB LSB
0
[x][b][  ][Set ID][  ][Data][Cr]
Ack
[b][  ][Set ID][  ][OK/NG][Data][x]
0000000
External InputData
0 0 0 1 Analogue 0000 DTV
0010 AV
0 1 0 0 Component
0110 RGB
1 0 0 1 HDMI
External InputInput Number
Input NumberData
0 0 0 0 Input1
0 0 1 0 Input3 0 0 0 1 Input2
2 22
2.
. 
 K
Ke
ey
y 
 (
(C
Co
om
mm
ma
an
nd
d 
 :
: 
 m
m 
 c
c)
)
GTo send IR remote key code.
Transmission
Data Key code - Refer to page 108.
[m][c][  ][Set ID][  ][Data][Cr]
Ack
[c][  ][Set ID][  ][OK/NG][Data][x]
2 23
3.
. 
 C
Co
on
nt
tr
ro
ol
l 
 B
Ba
ac
ck
k 
 L
Li
ig
gh
ht
t 
 (
(L
LC
CD
D 
 T
TV
V 
 o
on
nl
ly
y)
)
( (C
Co
om
mm
ma
an
nd
d:
: 
 m
m 
 g
g)
)
GTo Cont rol t he back light.
Transmission
Data : Min: 00 ~Max: 64 (*transmit by hexadecimal code)
[m][g][  ][Set ID][  ][Data][Cr]
Ack
[g][  ][Set ID][  ][OK/NG][Data][x] 2 20
0.
. 
 T
Tu
un
ne
e 
 C
Co
om
mm
ma
an
nd
d 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 m
m 
 a
a)
)
GSelect channel to following physical number.
Transmission
Data 00 : High channel data
Data 01 : Low channel data
ex. No. 47 -> 00 2F (2FH)
No. 394 -> 01 88 (188H), 
DTV No. 0 -> Don’t care
Data 02 : 0x00 : ATV, 0x10 : DTV, 0x20 : Radio
Channel data range
Analogue - Min: 00 ~Max: 63 (0~99)
Digital - Min: 00 ~Max: 3E7 (0~999)
[m][a][  ][Set ID][  ][Data0][  ][Data1][  ][Data2][Cr]
Ack
[a][  ][Set ID][  ][OK/NG][Data][x]
Data Min: 00 ~Max: 7DH
2 21
1.
. 
 C
Ch
ha
an
nn
ne
el
l 
 A
Ad
dd
d/
/S
Sk
ki
ip
p 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 m
m 
 b
b)
)
GTo set skip status for the current Programme.
Transmission
Data 00 : Skip
01  :  A d d
[m][b][  ][Set ID][  ][Data][Cr]
Ack
[b][  ][Set ID][  ][OK/NG][Data][x]
S St
te
ep
p:
: 
 O
OS
SD
D
00 :  -24
01 :  -23
02 :  -21
03 :  -20
04 :  -18
05 :  -16
06 :  -15
07 :  -13
08 :  -12
09 :  -10
10 :  -8
11 :  -7
12 :  -5
13 :  -4
14 :  -2
15 :   0S St
te
ep
p:
: 
 O
OS
SD
D
16 :   1
17 :   3
18 :   4
19 :   6
20 :   7
21 :   9
22 :   10
23 :   12
24 :   13
25 :   15
26 :   16
27 :   18
28 :   19
29 :   21
30 :   22
31 :   24 * * 
 R Re
ea
al
l 
 d
da
at
ta
a 
 m
ma
ap
pp
pi
in
ng
g 
 3
3 
 (
(E
Eq
qu
ua
al
li
iz
ze
e)
)