148
APPENDIX
A
PP
EN
D
IX
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.
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 to 99.
When selecting Set ID ‘0’, every con-
nected set is controlled.
Set ID is indicated as decimal (1 to 99) on
menu and as Hexa decimal (0x0 to 0x63)
on transmission/receiving protocol.
* [DATA]
: To transmit command data.
Transmit ‘FF’ data to read status of com-
mand.
* [Cr]
: Carriage Return
ASCII code ‘0x0D’
* [ ]
: ASCII code ‘space (0x20)’
[Command1][Command2][ ][Set ID][ ][Data][Cr]
OK Acknowledgement
* The set transmits ACK (acknowledgement) based
on this format when receiving normal data. At this
time, if the data is data read mode, it indicates pres-
ent 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 set transmits ACK (acknowledgement) based
on this format when receiving abnormal data from
non-viable functions or communication errors.
Data 00: Illegal Code
[Command2][ ][Set ID][ ][NG][Data][x]
Transmission / Receiving Protocol
Command Reference List
* When setting the 17 to 24, a menu does not appear on
screen.
* Note : During USB operations such as Dvix or EMF, all
commands except Power(ka) and Key(mc) are not exe-
cuted and treated as NG.
COMMAND
1
COMMAND
2
DATA
(Hexadecimal)
01. Power
k
a
00
to
01
02. Aspect Ratio
k
c
Refer to p. 149
03. Screen Mute
k
d
00
to
01
04. Volume Mute
k
e
00
to
01
05. Volume Control
k
f
00
to
64
06. Contrast
k
g
00
to
64
07. Brightness
k
h
00
to
64
08. Colour
k
i
00
to
64
09. Tint
k
j
00
to
64
10. Sharpness
k
k
00
to
64
11. OSD Select
k
l
00
to
01
12. Remote control lock mode
k
m
00
to
01
13. Treble
k
r
00
to
64
14. Bass
k
s
00
to
64
15. Balance
k
t
00
to
64
16. Colour Temperature
x
u
00
to
64
17. Energy Saving
j
q
00
to
05
18. Auto Configuration
j
u
01
19. Tune Command
m
a
Refer to p. 151
20. Programme Add/Skip
m
b
00
to
01
21. Key
m
c
Key Code
22. Back Light
m
g
00
to
64
23. Input select (Main)
x
b
Refer to p. 152