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APPENDIX
75
Transmission
/
Receiving
Protocol
Command
Reference
List
Transmis
sion
[Command
1]
:
First
command
to
control
the
set.(j,k,mor
x)
[Command
2]
:
Second
command
to
control
the
set.
[Set
ID]
:
You
can
adjust
the
set
ID
to
choose
desired
TV
ID
number
in
Special
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
command
data.
Transmit
'FF'
data
to
read
status
of
command.
[Cr]
:
Carriage
Return
ASCII
code
'0x0D'
[
]
:
ASCII
code
'space
(0x20)'
OK
Acknowledgement
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.
Error
Acknowledgement
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
[Command1][Command2][
][Set
ID][
][Data][Cr]
[Command2][
][Set
ID][
][OK][Data][x]
[Command2][
][Set
ID][
][NG][Data][x]
COMMAND1
COMMAND2
DATA
(Hexadecimal)
COMMAND1
COMMAND2
16.
Color
Temperature
k
u
0~3
17.
Red
Adjustment
k
v
0~3C(or50)
18.
Green
Adjustment
k
w
0~3C(or50)
19.
Blue
Adjustment
k
$
0~3C(or50)
20
.
Abnormal
Status
k
z
FF
21.
ISM
Method
j
p
0~3
22.
Low
Power
j
q
0~1
23
.
Orbiter
Time
Setting
jr
1
~FE
24
.
Orbiter
Pixel
Setting
js
1
~3
25.
Auto
Configure
j
u
1
26
.
Channel
Tuning
m
a
Refer
to
p.78
27.
Channel
Add/Del
m
b
0~1
28.
Key
m
c
Refer
to
p.79
29.
Input
select
(Main)
x
b
Refer
to
p.79
30.
Input
select
(PIP)
x
y
Refer
to
p.79
DATA
(Hexadecimal)
01.
Power
k
a
0~1
02.
Aspect
Ratio
k
c
1~5
03.
Screen
Mute
k
d
0~1
04.
Volume
Mute
k
e
0~1
05.
Volume
Control
k
f
0~64
06.
Contrast
k
g
0~64
07.
Brightness
k h
0~64
08.
Color
k
i
0~64
09.
Tint
k
j
0~64
10.
Sharpness
k k
0~64
11.
OSD
Select
k
l
0~1
12.
Remote
Control
0~1
lock
mode
13.
PIP/Twin
picture
k
n
0~2
14.
PIP
Position
k
q
0~3
15.
Balance
k
t
0~64
k
m
Only
42PC3RV*
model
577Gen-2
06/8/24
8:22
AM
Page
75
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