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Communication Parameters
• Baud rate : 9600 bps (UART)
• Data length : 8 bits
• Parity : None
Command reference list
* (Depending upon 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 41)
d
(page 41)
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 43)
q
00 to 05
a
(page 43)
b
00 to 01
c
Key Codes
g
00 to 64
b
(page 46)
u
(page 46)
39
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