LG 50pk550 Owners Manual

							APPENDIX
111
The specifications shown above may be changed without prior notice for quality improvement.
AC 100-240 V ~ 50 / 60 Hz
NTSC-M, ATSC, 64 & 256 QAM
VHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135
75 ohm
32  ~ 104°F (0 ~40 °C)
Less than 80%
-4 ~ 140°F (-20 ~60 °C)
Less than 85% Dimensions
(Width x Height 
x Depth)
Weight
Power requirement
Television System
Program Coverage
External Antenna Impedance
Environment 
conditionWith stand
Without stand
With stand
Without stand
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
MODEL
Dimensions
(Width x Height 
x Depth)
WeightWith stand
Without stand
With stand
Without stand
MODEL
50PK350
(50PK350-UC)
1171.4 mm x 781.8  mm x 309.7 mm
(46.1 
inchx 30.7 inch x 12.1 inch)
1171.4  mm x 720.9 mm x 55.3 mm
(46.1 
inchx 28.3 inchx 2.1 inch)
31 kg (68.3 lb)
28.6 kg (63.0 lb)
60PK280
(60PK280-UA)
1392 mm x 910 mm x 367 mm
(40.9 
inchx 28.5 inchx 12.1 inch)
1392 mm x 843  mm x 55.3 mm
(40.9 
inchx 26.3 inchx 3.0 inch)
49.5 kg (109.1 lb)
45 kg (99.2 lb)
50PK250(50PK250-UA)
(50PK250-UB)
1171.4 mm x 781.8 mm x 309.7 mm
(46.1
poucesx 30.7 inchx 12.1 inch)
1171.4 mm x 720.9 mm x 55.3 mm
(46.1
poucesx 28.3 inch x 2.1 inch)
31 kg (68.3 lb)
28.6 kg (63.0 lb)
60PK250(60PK250-UA)
(60PK250-UB)
1392 mm x 910 mm x 367 mm
(40.9 
inchx 28.5 inchx 12.1 inch)
1392 mm x 843 mm x 55.3 mm
(40.9 
inchx 26.3 inchx 3.0 inch)
49.5 kg (109.1 lb)
45 kg (99.2 lb)
?ownloadedj'romj=]H•anualMcomj•anuals 
						

							APPENDIX
112
APPENDIX
(This feature is not available for all models.)
Configuration of frame 
1st frame
Repeat frame
Lead code
Repeat code
B Bi
it
t 
 d
de
es
sc
cr
ri
ip
pt
ti
io
on
n
F
Fr
ra
am
me
e 
 i
in
nt
te
er
rv
va
al
l:
: 
 T
Tf
f 
 
The waveform is transmitted as long as a key is depressed.
C0 C1 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
Tf=108ms @455KHz
Bit ”0”  Bit ”1”
1. How to Connect
Connect your wired remote control to the Remote Control port on the TV. 
2. Remote Control IR Codes
Output waveform 
Single pulse, modulated with 37.917KHz signal at 455KHz   
T1Tc
Carrier frequency
FCAR = 1/TC = fOSC/12
Duty ratio = T1/TC = 1/3
IR CODES
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							APPENDIX
113
Code
Function Note(Hexa)Code
Function Note(Hexa)
D6 TV Discrete IR Code 
(TV Input Selection)
C4 POWER ON Discrete IR Code 
(Only Power On)
C5 POWER OFF Discrete IR Code 
(Only Power Off)
5A AV1 Discrete IR Code 
(AV1 Input Selection)
D0 AV2 Discrete IR Code 
(AV2 Input Selection)
BF COMPONENT1 Discrete IR Code 
(Component1 Input Selection)
D4 COMPONENT2 Discrete IR Code 
(Component2 Input Selection)
D5 RGB-PC Discrete IR Code 
(RGB-PC Input Selection)
CE HDMI1 Discrete IR Code 
(HDMI1 Input Selection)
CC HDMI2 Discrete IR Code 
(HDMI2 Input Selection)
E9 HDMI3 Discrete IR Code 
(HDMI3 Input Selection)
76 Ratio 4:3 Discrete IR Code 
(Only 4:3 Mode)
77 Ratio 16:9 Discrete IR Code 
(Only 16:9 Mode)
AF Ratio Zoom Discrete IR Code 
(Only Zoom1 Mode)08 POWERRemote control Button (Power On/Off)
45 Q.MENU Remote control Button
43 MENU Remote control Button
0B INPUT Remote control Button
10-19 Number Key 0-9 Remote control Button
4C - Dash(List) Remote control Button
1A FLASHBK Remote control Button
09 MUTE Remote control Button
02 VOL + Remote control Button
03 VOL - Remote control Button
00 CH Remote control Button
01 CH Remote control Button
1E FAV Remote control Button
40 Remote control Button
41 Remote control Button
07 Remote control Button
06 Remote control Button
44 ENTER Remote control Button
28 BACK Remote control Button
7E SIMPLINK Remote control Button
30 AV MODE Remote control Button
79 RATIO Remote control Button
BA Pause 
l l 
 l
l(FREEZE) Remote control Button
95 ENERGY Remote control Button
AA Info Remote control Button
72 Red Remote control Button
71 Green Remote control Button
63 Yellow Remote control Button
61 Blue Remote control Button
8E FF 
GGRemote control Button
8F Rew 
FFRemote control Button
0F TV Remote control Button
5B EXIT Remote control Button
B1 Stop 
ARemote control Button
B0 Play 
GRemote control Button
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							APPENDIX
114
APPENDIX
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.
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 telenet
software.
RGB(PC)
ANTENNA
 IN
1 2
COMPONENT IN
VIDEOAUDIO
L
R
HDMII IN 2
1
RS-232C IN(CONTROL & SERVICE)
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
1
6
5
9
PC
Communication Parameters
Baud rate : 9600 bps (
UART)
Data length : 8 bits
Parity : None
Stop bit : 1 bit
Communication code : ASCII code
Use a crossed (reverse) cable.
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							APPENDIX
115
RS-232C Configurations
Either cable below can be used.
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 9PC 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
7-Wire Configuration
(
Serial female-female NULL modem cable)3-Wire Configurations
(
Not standard)
Use this function to specify a TV ID number. 
Refer to ‘Real Data Mapping’.
Select O OP
PT
TI
IO
ON
N
.
Select S Se
et
t 
 I
ID
D
.
Choose the desired TV ID number. 
The  adjustment  range  of  Set  ID  is
1~99.
1
MENU
3 2
ENTER
ENTER
4
BACKReturn to the previous menu.
Return to TV viewing.
EnterMoveOPTION
Language
Input Label
SIMPLINK : On
Key Lock : Off
Caption : Off
Demo Mode : Off
ISM Method : Normal
Set ID : 1
Initial Setting : Home Use
EnterMoveOPTION
Language
Input Label
SIMPLINK : On
Key Lock : Off
Caption : Off
Demo Mode : Off
ISM Method : Normal
Set ID : 1
Initial Setting : Home Use
F F 
  
  
  
  
  
  
  
  
  
  
  
 1G
G
Close
*Real data mapping
0 : Step 0
A : Step 10 (SET ID 10)
F : Step 15 (SET ID 15)
10 : Step 16 (SET ID 16)
63 : Step 99 (SET ID 99)
64 : Step 100
EXIT
 
						

							APPENDIX
116
APPENDIX
Transmission / Receiving  Protocol
T Tr
ra
an
ns
sm
mi
is
ss
si
io
on
n
[Command 1] : First command to control the set.
(j, k, m or x)
[Command 2] : Second command to control the set.
[Set ID] : You  can  adjust  the  set  ID  to  choose  desired  TV  ID
number  in  Setup  menu.  Adjustment  range  is  1
~99.
When selecting Set ID ‘0’, every connected the TV 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 the command data.
Transmit the ‘FF’ data to read status of command.
[Cr] : Carriage Return
ASCII code ‘0x0D’
[   ] : ASCII code ‘space (0x20)’
* In this model, TV will not send the status during the standby mode.
O OK
K 
 A
Ac
ck
kn
no
ow
wl
le
ed
dg
ge
em
me
en
nt
t
The TV transmits ACK (acknowledgement) based on this for-
mat  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.* In this model, TV will not send the status during the standby mode.
* Data Format
[Command 2] : Use as command.
[Set ID] : Use the small character, if set ID is 10, it will send the ‘0’, ‘a’.
[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.
[OK] : Use the large character.
E Er
rr
ro
or
r 
 A
Ac
ck
kn
no
ow
wl
le
ed
dg
ge
em
me
en
nt
t
The TV transmits ACK (acknowledgement) based on this for-
mat when receiving abnormal data from non-viable functions
or communication errors.
Data1: Illegal Code
Data2: Not supported function
Data3: Wait more time
* In this model, TV will not send the status during the standby mode.
* Data Format
[Command 2] : Use as command.
[Set ID] : Use the small character, if set ID is 10, it will send the ‘0’, ‘a’.
[DATA] : Use the small character, if data is 0 x ab, it will send the ‘a’, ‘b’.
[NG] : Use the large character
[ [C
Co
om
mm
ma
an
nd
d1
1]
][
[C
Co
om
mm
ma
an
nd
d2
2]
][
[ 
  
 ]
][
[S
Se
et
t 
 I
ID
D]
][
[ 
  
 ]
][
[D
Da
at
ta
a]
][
[C
Cr
r]
]
[
[C
Co
om
mm
ma
an
nd
d2
2]
][
[ 
  
 ]
][
[S
Se
et
t 
 I
ID
D]
][
[ 
  
 ]
][
[O
OK
K]
][
[D
Da
at
ta
a]
][
[x
x]
]
[
[C
Co
om
mm
ma
an
nd
d2
2]
][
[ 
  
 ]
][
[S
Se
et
t 
 I
ID
D]
][
[ 
  
 ]
][
[N
NG
G]
][
[D
Da
at
ta
a]
][
[x
x]
]
Command Reference List
C
CO
OM
MM
MA
AN
ND
D1
1C
CO
OM
MM
MA
AN
ND
D2
2
21. Channel Tuning
DATA
(Hexadecimal)C CO
OM
MM
MA
AN
ND
D1
1C
CO
OM
MM
MA
AN
ND
D2
2DATA
(Hexadecimal)
C CO
OM
MM
MA
AN
ND
D1
1C
CO
OM
MM
MA
AN
ND
D2
2DATA00(Hexadecimal)DATA 01(Hexadecimal)DATA 02(Hexadecimal)DATA 03(Hexadecimal)DATA 04(Hexadecimal)DATA 05(Hexadecimal)
physical   major major low minor high minor low attribute
program high program low ma
01. Power   k  a 00 ~01
02. Input Select  x  b (
G Gp.117)
03. Aspect Ratio  k  c (
G Gp.117)
04. Screen Mute  k  d 00 ~01
05. Volume Mute  k  e 00 ~01
06. Volume Control  k  f 00 ~64
07. Contrast  k  g 00 ~64
08. Brightness  k  h 00 ~64
09. Color  k  i 00 ~64
10. Tint  k  j00 ~64
11. Sharpness  k  k 00 ~64
12. OSD Select  k  l 00 ~01
00 ~01
k  m13. Remote Control
Lock Mode
14. Treble  k  r 00 ~64
15. Bass   k  s 00 ~64
16. Balance   k  t 00 ~64
17.
Color Temperaturex  u 00 ~64
18. ISM Method jp (
G Gp.118)
19. Power Saving jq 00 ~01
20. Auto Configuration ju (
G Gp.118)
22. Channel Add/Del m b 00 ~01
23 . K e y m c (
G Gp.119)
E
 
						

							APPENDIX
117
0 01
1.
.P
Po
ow
we
er
r 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 a
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 feedback
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 between command and
acknowledge.
0 02
2.
. 
 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)
)
To select input source for TV. 
Transmission[x][b][  ][Set ID][  ][Data][Cr]
Data 00: DTV (Antenna) Data 01: DTV (Cable)
Data 10: Analog (Antenna) Data 11: Analog (Cable)
Data 20: AV1 Data 21: AV2
Data 40: Component 1 Data 41: Component 2
Data 60: RGB-PC Data 90: HDMI1
Data 91: HDMI2 Data 92: HDMI3
Acknowledgement[b][  ][Set ID][  ][OK/NG][Data][x]
0
03
3.
. 
 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)
)
To adjust the screen format.
Transmission [k][c][  ][Set ID][  ][Data][Cr]
Data 01: 4:3 09: Just scan
02: 16:9 10: Cinema Zoom (1)
04: Zoom
06: Set by program 1f: Cinema Zoom (16)
Acknowledgement[c][  ][Set ID][  ][OK/NG][Data][x]
0
04
4.
.S
Sc
cr
re
ee
en
n 
 M
Mu
ut
te
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 d
d)
)
To select screen mute on/off.
Transmission [k][d][  ][Set ID][  ][Data][Cr]
Data 00:  Screen mute off (Picture on), Video-Out Mute Off
Data 01:  Screen mute on (Picture off)
Data  10:    Video-Out Mute On
Acknowledgement[d][  ][Set ID][  ][OK/NG][Data][x]
* In  case  of  Video-Out  mute  on  only,  TV  will  display  On
Screen  Display(OSD).  But,  In  case  of  Screen  Mute  On,
TV will not display OSD.
0 05
5.
. 
 V
Vo
ol
lu
um
me
e 
 M
Mu
ut
te
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 e
e)
)
To control volume mute on/off.
You can also adjust mute using the MUTE button on
remote control.
Transmission [k][e][  ][Set ID][  ][Data][Cr]
Data 00:  Volume mute on (Volume off)Data 01:  Volume mute off (Volume on)
Acknowledgement[e][  ][Set ID][  ][OK/NG][Data][x]
0
06
6.
. 
 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)
)
To adjust volume.
You can also adjust volume with the volume buttons on
remote control.
Transmission[k][f][  ][Set ID][  ][Data][Cr]
Data Min: 00 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping’. 
G Gp.116 .
Acknowledgement [f][  ][Set ID][  ][OK/NG][Data][x]
0
07
7.
. 
 C
Co
on
nt
tr
ra
as
st
t 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 g
g)
)
To adjust screen contrast. 
You can also adjust contrast in the PICTURE menu.
Transmission[k][g][  ][Set ID][  ][Data][Cr]
Data Min: 00 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping’. 
G Gp.116 .
Acknowledgement [g][  ][Set ID][  ][OK/NG][Data][x]
0
08
8.
. 
 B
Br
ri
ig
gh
ht
tn
ne
es
ss
s 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 h
h)
)
To adjust screen brightness.
You can also adjust brightness in the PICTURE menu.
Transmission[k][h][  ][Set ID][  ][Data][Cr]
Data Min: 00 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping’. 
G Gp.116 .
Acknowledgement [h][  ][Set ID][  ][OK/NG][Data][x]
0
09
9.
. 
 C
Co
ol
lo
or
r 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 i
i)
)
To adjust screen color.
You can also adjust color in the PICTURE menu.
Transmission[k][i][  ][Set ID][  ][Data][Cr]
Data Min: 00 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping’. 
G Gp.116 .
Acknowledgement [i][  ][Set ID][  ][OK/NG][Data][x]
1
10
0.
. 
 T
Ti
in
nt
t 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 j
j)
)
To adjust screen tint.
You can also adjust tint in the PICTURE menu.
Transmission[k][j][  ][Set ID][  ][Data][Cr]
Data Red: 00 ~Green: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping’. 
G Gp.116 .
Acknowledgement [ j ][  ][Set ID][  ][OK/NG][Data][x]
1
11
1.
. 
 S
Sh
ha
ar
rp
pn
ne
es
ss
s 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 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’. 
G Gp.116 .
Acknowledgement[k][  ][Set ID][  ][OK/NG][Data][x]
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							APPENDIX
118
APPENDIX
1 12
2.
. 
 O
OS
SD
D 
 S
Se
el
le
ec
ct
t 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 l
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 ID][  ][OK/NG][Data][x]
1
13
3.
. 
 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)
)
To  lock  the  remote  control  and  the  front  panel  controls
on the TV.
Transmission[k][m][  ][Set ID][  ][Data][Cr]
Data 00: Lock off Data 01: Lock on
Acknowledgement[m][  ][Set ID][  ][OK/NG][Data][x]
If  you’re  not  using  the  remote  control  and  front  panel
controls  on  the  TV,  use  this  mode.  When  main  power  is
on/off, remote control lock is released.
1 14
4.
. 
 T
Tr
re
eb
bl
le
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 r
r)
)
To adjust treble. 
You can also adjust treble in the AUDIO menu.
Transmission[k][r][  ][Set ID][  ][Data][Cr]
Data Min: 00 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping’. 
G Gp.116 .
Acknowledgement[r][  ][Set ID][  ][OK/NG][Data][x]
1
15
5.
.B
Ba
as
ss
s 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 s
s)
)
To adjust bass.
You can also adjust bass in the AUDIO menu.
Transmission[k][s][  ][Set ID][  ][Data][Cr]
Data Min: 00 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping’. 
G Gp.116 .
Acknowledgement[s][  ][Set ID][  ][OK/NG][Data][x]
1
16
6.
. 
 B
Ba
al
la
an
nc
ce
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 k
k 
 t
t)
)
To adjust balance.
You can also adjust balance in the AUDIO menu.
Transmission[k][t][  ][Set ID][  ][Data][Cr]
Data Min: 00 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping’. 
G Gp.116 .
Acknowledgement[t][  ][Set ID][  ][OK/NG][Data][x]
1
17
7.
. 
 C
Co
ol
lo
or
r 
 T
Te
em
mp
pe
er
ra
at
tu
ur
re
e 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 x
x 
 u
u)
)
To adjust color temperature.
You can also adjust color temperature in the PICTURE menu.
Transmission[x][u][  ][Set ID][  ][Data][Cr]
Data Min: 00 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping’. 
G Gp.116 .
Acknowledgement[u][  ][Set ID][  ][OK/NG][Data][x]
1
18
8.
. 
 I
IS
SM
M 
 M
Me
et
th
ho
od
d 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 j
j 
 p
p)
)
To avoid having a fixed image remain on screen.
Transmission[ j ][p][ ][Set ID][ ][Data][Cr]
Data 02: Orbiter 04: White Wash
08: Normal  20: Color Wash
Acknowledgement[p][ ][Set ID][ ][OK/NG][Data][x]
1
19
9.
. 
 E
En
ne
er
rg
gy
y 
 s
sa
av
vi
in
ng
g 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 j
j 
 q
q)
)
To control the low energy function on/off.
Transmission[ j ][q][ ][Set ID][ ][Data][Cr]
Data 00: Energy Saving off
01: Energy Saving: Minimum
02: Energy Saving: Medium
03: Energy Saving: Maximum
05: Screen Off
10: Intelligent Sensor
Acknowledgement[q][ ][Set ID][ ][OK/NG][Data][x]
2
20
0.
. 
 A
Au
ut
to
o 
 C
Co
on
nf
fi
ig
gu
ur
ra
at
ti
io
on
n 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 j
j 
 u
u)
)
To  adjust  picture  position  and  minimize  image  shaking
automatically.  Auto  configuration  only  works  in  RGB-PC
mode.
Transmission[ j ][u][ ][Set ID][ ][Data][Cr]
Data 1: To set
Acknowledgement[u][ ][Set ID][ ][OK/NG][Data][x]
2
21
1.
. 
 C
Ch
ha
an
nn
ne
el
l 
 T
Tu
un
ni
in
ng
g 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 m
m 
 a
a)
)
To tune channel to following physical/major/minor number.
Transmission[m][a][ ][Set ID][ ][Data00][ ][Data01]  
[ ][Data02][ ][Data03][ ][Data04][ ][Data05][Cr]
Digital channels have a Physical, Major, and Minor channel
number. The Physical number is the actual digital channel
number, the Major is the number that the channel should
be  mapped  to,  and  the  Minor  is  the  sub-channel.  Since
the  ATSC  tuner  automatically  maps  the  channel  to  the
Major  number,  the  Physical  number  is  not  required  when
sending a command.
Data 00: Physical Channel Number
NTSC air: 02~45, NTSC cable: 01, 0E~7D
ATSC air: 01~45, ATSC cable: 01~87
Data 01 & 02: Major Channel Number 
Data 01: High byte                    Data 02: Low byte
Two  bytes  are  available  for  the  Major  and  Minor,  nor-
mally only the second byte is used. 
Data 03 & 04: Minor Channel Number 
Not needed for NTSC.
?ownloadedj'romj=]H•anualMcomj•anuals 
						

							Data 05:
The table above lists the binary code which must be
converted to Hexadecimal before sending. For example:
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 NTSC since it can only use the phys-
ical channel number. Normally use 1 for ATSC since most
times it doesn’t  matter what the physical number is.
* 4th bit: Set to 0.
* 3-0 bits: Choose signal type.
* Tune Command Examples:
1. Tune to the analog (NTSC) cable channel 35.
Data  00 = Physical of 35 = 23
Data 01 & 02 = No Major = 00 00
Data 03 & 04 = No Minor = 00 00
Data 05 = 0000 0001 in binary = 01
Total = ma 00 23 00 00 00 00 01
2. Tune to the digital (ATSC) local channel 30-3.
Data  00 = Don’t know Physical = 00
Data 01 & 02 = Major is 30 = 00 1E
Data 03 & 04 = Minor is 3 = 00 03
Data 05 = 0010 0010 in binary = 22
Total = ma 00 00 00 1E 00 03 22
Acknowledgement[a][ ][Set ID][ ][OK][Data00][Data01]
[Data02][Data03][Data04][x][a][ ][Set ID]
[ ][NG][Data00][x]
2 22
2.
. 
 C
Ch
ha
an
nn
ne
el
l 
 A
Ad
dd
d/
/D
De
el
l 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 m
m 
 b
b)
)
To add and delete the channels.
Transmission[m][b][  ][Set ID][  ][Data][Cr]
Data 00: Channel Delete Data 01: Channel Add
Acknowledgement[b][  ][Set ID][  ][OK/NG][Data][x]
2
23
3.
. 
 K
Ke
ey
y 
 (
(C
Co
om
mm
ma
an
nd
d:
: 
 m
m 
 c
c)
)
To send IR remote key code.
Transmission[m][c][  ][Set ID][  ][Data][Cr]
G
Gp.113 .
Acknowledgement[c][  ][Set ID][  ][OK/NG][Data][x]
Step
NTSC Air
NTSC Cable
ATSC Air
ATSC Cable_std 
ATSC Cable_hrc
ATSC Cable_irc
ATSC cable_auto
Reserved
...
Reserved 1
0
0
1
1
0
0
1
1
x
1 2
0
0
0
0
1
1
1
1
x
1 3
0
0
0
0
0
0
0
0
x
1 4
x
x
x
x
x
x
x
x
x
x
Reserved5
0
1Use
No UseUsing Physical
Channel6
0
1Tw o
OneTwo/One 
Part Channel7
0
1Main
SubMain/Sub 
Picture0
0
1
0
1
0
1
0
1
x
1
119
DownloadedgFromgTV&ManualAcomgManuals 
						

							The model and serial number of the TV is located 
on the back and one side of the TV. 
Record it below should you ever need service.
MODEL
SERIAL