Insignia NS-PDP50 User manual

APPENDIX
89
EXTERNAL CONTROL THROUGH RS-232C
RS- 3 C 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-232 control hardware and software.
The instructions below are provided to help with pro rammin software or to test functionality usin telenet
software.
B IN
PONENT IN
AV IN 1
AUDIO
(RGB/DVI)
RS-232C IN
(CONTROL & SERVICE)
AUDIO
AUDIO OUT
VIDEO
MONO
()
AUDIO
S-VIDEO
REMOTE
CONTROL IN
SERVICE
DIGITAL
AUDIO OUT
OPTICAL
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

APPENDIX
90
RS- 3 C Configurations
APPENDIX
Press the MMEENNUUbutton and then use DDor EEbutton
to select the PPTTIINNmenu.
Press the GGbutton and then use DDor EEbutton to
select SSeett IIDD.
Press the GGbutton and then use DDor EEbutton to
adjust SSeett IIDDto choose the desired TV ID number.
The adjustment range of Set ID is 1~99.
Press EEXXIITTbutton to return to TV viewing or press
MMEENNUUbutton to return to the previous menu.
Use this function to specify a TV ID number.
Refer to ‘Real Data Mappin 1’. GGpp..9933.
Either cable below can be used.
Set ID
BRIGHT-
BRIGHT +
ENTER
TIMER
RATIO
SIMPLINK
EXIT
MENU
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.
2
1
3
4
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)
NOTE
!
GGThis product has command echo back in the RS-232C Command.
Language : English
Input Label
SimpLink : Off
Key Lock : Off
Caption : Off
ISM Method : Orbiter
Low Power : Off
Set ID : 1
Language
Input label
SimpLink
Key Lock
Caption
ISM Method
Low Power
Set ID G1
1
3

APPENDIX
91
Command Reference List
CCOOMMMMAANNDD11CCOOMMMMAANNDD22
24. Channel Tuning
DATA
(Hexadecimal)
CCOOMMMMAANNDD11CCOOMMMMAANNDD22
DATA
(Hexadecimal)
CCOOMMMMAANNDD11CCOOMMMMAANNDD22
DATA0
(Hexadecimal)
DATA1
(Hexadecimal)
DATA2
(Hexadecimal)
DATA3
(Hexadecimal)
DATA4
(Hexadecimal)
DATA5
(Hexadecimal)
physical major major low minor high minor low attribute
program high program low
ma
01. Power k a 0 ~1
02. Input Select k b (GGp.92)
03. Input Select x b (GGp.92)
04. Aspect Ratio k c (GGp.92)
05. Screen Mute k d 0 ~1
06. Volume Mute k e 0 ~1
07. Volume Control k f 0 ~64
08. Contrast k g 0 ~64
09. Brightness k h 0 ~64
10. Color k i 0 ~64
11. Tint k j 0 ~64
12. Sharpness k k 0 ~64
13. SD Select k l 0 ~1
14. Remote Control
Lock Mode
Transmission / Receiving Protocol
TTrraannssmmiissssiioonn
[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.
KK AAcckknnoowwlleeddggeemmeenntt
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’.
[ K]: Use the large character.
EErrrroorr AAcckknnoowwlleeddggeemmeenntt
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
[[CCoommmmaanndd11]][[CCoommmmaanndd22]][[ ]][[SSeett IIDD]][[ ]][[DDaattaa]][[CCrr]]
[[CCoommmmaanndd22]][[ ]][[SSeett IIDD]][[ ]][[KK]][[DDaattaa]][[xx]]
[[CCoommmmaanndd22]][[ ]][[SSeett IIDD]][[ ]][[NNGG]][[DDaattaa]][[xx]]
15. Treble k r 0 ~64
16. Bass k s 0 ~64
17. Balance k t 0 ~64
18 .
Color Temperature
k u 0 ~3
19. Red Adjustment k v 0 ~C8
20. Green Adjustment k w 0 ~C8
21. Blue Adjustment k $ 0 ~C8
22. ISM Method j p (GGp.94)
23. L ow Power j q 0 ~1
25. Channel Add/Del m b 0 ~1
26. Key m c (GGp.95)
27. Back Light m g 0 ~64
0 ~1
k m Plasma TV Model nly
LCD TV Model nly

APPENDIX
9
APPENDIX
0011..PPoowweerr ((CCoommmmaanndd:: kk aa))
To control Power n/ ff of the TV.
Transmission [k][a][ ][Set ID][ ][Data][Cr]
Data 0: Power ff Data 1: Power n
Acknowledgement [a][ ][Set ID][ ][ K/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.
0022.. IInnppuutt SSeelleecctt ((CCoommmmaanndd:: kk bb)) ((MMaaiinn PPiiccttuurree IInnppuutt))
To select input source for the TV.
Transmission [k][b][ ][Set ID][ ][Data][Cr]
Data 0: DTV Data 1: Analog
Data 2: AV1 Data 3: AV2
Data 4: Component 1 Data 5: Component 2
Data 7: RGB-PC Data 8: HDMI1
Data 9: HDMI2
Acknowledgement [b][ ][Set ID][ ][ K/NG][Data][x]
* If you select input source, we recommend “ccoommmmaanndd xx bb”.
0033.. IInnppuutt SSeelleecctt ((CCoommmmaanndd:: xx bb))
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
Acknowledgement [b][ ][Set ID][ ][ K/NG][Data][x]
0044.. AAssppeecctt RRaattiioo ((CCoommmmaanndd:: kk cc))
To adjust the screen format.
You can also adjust the screen format using the RATI
button on remote control or in the Picture menu.
Transmission [k][c][ ][Set ID][ ][Data][Cr]
Data 1: 4:3 5: Zoom 2
2: 16:9 6: Set by program
4: Zoom 1 9: Just scan
Reserved
Acknowledgement [c][ ][Set ID][ ][ K/NG][Data][x]
0055..SSccrreeeenn MMuuttee ((CCoommmmaanndd:: kk dd))
To select screen mute on/off.
Transmission [k][d][ ][Set ID][ ][Data][Cr]
Data 0: Screen mute off (Picture on)
Data 1: Screen mute on (Picture off)
Acknowledgement [d][ ][Set ID][ ][ K/NG][Data][x]
0066.. VVoolluummee MMuuttee ((CCoommmmaanndd:: kk ee))
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 0: Volume mute on (Volume off)
Data 1: Volume mute off (Volume on)
Acknowledgement [e][ ][Set ID][ ][ K/NG][Data][x]
0077.. VVoolluummee CCoonnttrrooll ((CCoommmmaanndd:: kk ff))
To adjust volume.
You can also adjust volume with the volume buttons on
remote control.
Transmission [k][f][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’. See page 93.
Acknowledgement [f][ ][Set ID][ ][ K/NG][Data][x]
0088.. CCoonnttrraasstt ((CCoommmmaanndd:: kk gg))
To adjust screen contrast.
You can also adjust contrast in the Picture menu.
Transmission [k][g][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’. See page 93.
Acknowledgement [g][ ][Set ID][ ][ K/NG][Data][x]
0099.. BBrriigghhttnneessss ((CCoommmmaanndd:: kk hh))
To adjust screen brightness.
You can also adjust brightness in the Picture menu.
Transmission [k][h][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’. See page 93.
Acknowledgement [h][ ][Set ID][ ][ K/NG][Data][x]

APPENDIX
93
1100.. CCoolloorr ((CCoommmmaanndd:: kk ii))
To adjust screen color.
You can also adjust color in the Picture menu.
Transmission [k][i][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’ as shown below.
Acknowledgement [i][ ][Set ID][ ][ K/NG][Data][x]
1111.. TTiinntt ((CCoommmmaanndd:: kk jj))
To adjust screen tint.
You can also adjust tint in the Picture menu.
Transmission [k][j][ ][Set ID][ ][Data][Cr]
Data Red: 0 ~Green: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’ as shown below.
Acknowledgement [ j ][ ][Set ID][ ][ K/NG][Data][x]
1122.. SShhaarrppnneessss ((CCoommmmaanndd:: kk kk))
To adjust screen sharpness.
You can also adjust sharpness in the Picture menu.
Transmission [k][k][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’ as shown below.
Acknowledgement [k][ ][Set ID][ ][ K/NG][Data][x]
1133.. SSDD SSeelleecctt ((CCoommmmaanndd:: kk ll))
To select SD ( n Screen Display) on/off.
Transmission [k][l][ ][Set ID][ ][Data][Cr]
Data 0: SD off Data 1: SD on
Acknowledgement [l][ ][Set ID][ ][ K/NG][Data][x]
1144.. RReemmoottee CCoonnttrrooll LLoocckk MMooddee ((CCoommmmaanndd:: kk mm))
To lock the remote control and the front panel controls
on the set.
Transmission [k][m][ ][Set ID][ ][Data][Cr]
Data 0: Lock off Data 1: Lock on
Acknowledgement [m][ ][Set ID][ ][ K/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.
1155.. TTrreebbllee ((CCoommmmaanndd:: kk rr))
To adjust treble.
You can also adjust treble in the Audio menu.
Transmission [k][r][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’ as shown.
Acknowledgement [r][ ][Set ID][ ][ K/NG][Data][x]
1166..BBaassss ((CCoommmmaanndd:: kk ss))
To adjust bass.
You can also adjust bass in the Audio menu.
Transmission [k][s][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’ as shown below.
Acknowledgement [s][ ][Set ID][ ][ K/NG][Data][x]
1177.. BBaallaannccee ((CCoommmmaanndd:: kk tt))
To adjust balance.
You can also adjust balance in the Audio menu.
Transmission [k][t][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’ as shown below.
Acknowledgement [t][ ][Set ID][ ][ K/NG][Data][x]
1188.. CCoolloorr TTeemmppeerraattuurree ((CCoommmmaanndd:: kk uu))
To adjust color temperature.
You can also adjust color temperature in the Picture menu.
Transmission [k][u][ ][Set ID][ ][Data][Cr]
Data 0: Medium 1: Cool 2: Warm 3: User
Acknowledgement [u][ ][Set ID][ ][ K/NG][Data][x]
1199.. RReedd AAddjjuussttmmeenntt ((CCoommmmaanndd:: kk vv))
To adjust red in color temperature
Transmission [k][v][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~ Max: C8
*Refer to ‘Real data mapping 2’ as shown below.
Acknowledgement [v][ ][Set ID][ ][ K/NG][Data][x]
2200.. GGrreeeenn AAddjjuussttmmeenntt ((CCoommmmaanndd:: kk ww))
To adjust green in color temperature.
Transmission [k][w][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~ Max: C8
*Refer to ‘Real data mapping 2’ as shown below.
Acknowledgement [w][ ][Set ID][ ][ K/NG][Data][x]
*Real data mapping 1
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
*Real data mapping 2
0: -20
: -19
A : -18
5F: -1
64: 0
69: +1
C3: +19
C8: +20

APPENDIX
94
APPENDIX
2211.. BBlluuee AAddjjuussttmmeenntt ((CCoommmmaanndd:: kk $$))
To adjust blue in color temperature.
Transmission [k][$][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~Max: C8
*Refer to ‘Real data mapping 2’. See page 93.
Acknowledgement [$][ ][Set ID][ ][ K/NG][Data][x]
2222.. IISSMM MMeetthhoodd ((CCoommmmaanndd:: jj pp))
( nly Plasma TV model)
To avoid having a fixed image remain on screen.
Transmission [ j ][p][ ][Set ID][ ][Data][Cr]
Data 1: Inversion 2: rbiter
4: White Wash 8: Normal
Acknowledgement [p][ ][Set ID][ ][ K/NG][Data][x]
2233.. LLooww PPoowweerr ((CCoommmmaanndd:: jj qq))
( nly Plasma TV model)
To control the low power function on/off.
Transmission [ j ][q][ ][Set ID][ ][Data][Cr]
Data 0: Low Power off
1: Low Power on
Acknowledgement [q][ ][Set ID][ ][ K/NG][Data][x]
2244.. CChhaannnneell TTuunniinngg ((CCoommmmaanndd:: mm aa))
To tune channel to following physical/major/minor number.
Transmission [m][a][ ][Set ID][ ][Data0][ ][Data1]
[ ][Data2][ ][Data3][ ][Data4][ ][Data5][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 0: Physical Channel Number
NTSC air: 02~45, NTSC cable: 01, 0E~7D
ATSC air: 01~45, ATSC cable: 01~87
Data1 & 2: Major Channel Number
Data1: High byte Data2: Low byte
Two bytes are available for the Major and Minor, nor-
mally only the second byte is used.
Data3 & 4: Minor Channel Number
Not needed for NTSC.

APPENDIX
95
Data5:
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 0 = Physical of 35 = 23
Data 1 & 2 = No Major = 00 00
Data 3 & 4 = No Minor = 00 00
Data 5 = 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 0 = Don’t know Physical = 00
Data 1 & 2 = Major is 30 = 00 1E
Data 3 & 4 = Minor is 3 = 00 03
Data 5 = 0010 0010 in binary = 22
Total = ma 00 00 00 1E 00 03 22
Acknowledgement[a][ ][Set ID][ ][ K][Data0][Data1]
[Data2][Data3][Data4][x][a][ ][Set ID]
[ ][NG][Data0][x]
2255.. CChhaannnneell AAdddd//DDeell ((CCoommmmaanndd:: mm bb))
To add and delete the channels
Transmission [m][b][ ][Set ID][ ][Data][Cr]
Data 0: Channel Delete Data 1: Channel Add
Acknowledgement [b][ ][Set ID][ ][ K/NG][Data][x]
2266.. KKeeyy ((CCoommmmaanndd:: mm cc))
To send IR remote key code.
Transmission [m][c][ ][Set ID][ ][Data][Cr]
Data Key code: Refer to page 88.
Acknowledgement [c][ ][Set ID][ ][ K/NG][Data][x]
2277.. BBaacckk LLiigghhtt ((CCoommmmaanndd:: mm gg))
( nly LCD TV model)
To adjust screen back light.
Transmission [m][g][ ][Set ID][ ][Data][Cr]
Data Min: 0 ~Max: 64 (*transmit by Hexadecimal code)
*Refer to ‘Real data mapping 1’. See page 93.
Acknowledgement [g][ ][Set ID][ ][ K/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
Reserved
5
0
1
Use
No Use
Using Physical
Channel
6
0
1
Two
ne
Two/ ne
Part Channel
7
0
1
Main
Sub
Main/Sub
Picture 0
0
1
0
1
0
1
0
1
x
1