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40
Communication Parameters
• Baud rate : 9600 bps (UART)
• Data length : 8 bits
• Parity : None
Command reference list
* (Depending on model)
1 Power
2
Aspect Ratio
3 Screen Mute
4 Volume Mute
5 Volume Control
6
Contrast
7
Brightness
8
Color
9
Tint
10
Sharpness
11 OSD Select
12 Remote Control Lock Mode
13 Treble
14 Bass
15
Balance
16
Color Temperature
17
Equalizer
18 Energy Saving
19 Tune Command
20 Channel
Skip/Add
21 Key
22 Control
Backlight
23
Input select
24
Auto Configure
• During playing media, all commands except Power (ka) and Key (mc) are not executed and treated as NG.
With RS-232C cable, TV can communicate "ka command" in power-on or power-off status. But with USB-to-
Serial converter cable, the command works only if TV is on.
• Stop bit : 1 bit
• Communication code : ASCII code
• Use a crossed (reverse) cable.
COMMAND1
COMMAND2
k
k
k
k
k
k
k
k
k
k
k
k
k
k
k
x
j
j
m
m
m
m
x
j
DATA (Hexadecimal)
a
00 to 01
c
(page 42)
d
(page 42)
e
00 to 01
f
00 to 64
g
00 to 64
h
00 to 64
i
00 to 64
j
00 to 64
k
00 to 32
l
00 to 01
m
00 to 01
r
00 to 64
s
00 to 64
t
00 to 64
u
00 to 64
v
(page 44)
q
00 to 05
a
(page 44)
b
00 to 01
c
Key Codes
g
00 to 64
b
(page 47)
u
(page 47)
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