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 [Balance]
14 [Color Temperature]
15 [Equalizer]
16 Tune Command
17 [Channel] Skip/Add
18 Key
19 Control [Backlight]
20 Input select
• During playing media, all commands except Power (ka) and Key (mc) are not executed and treated as NG. With
RS232C 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.
26
• 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
x
j
m
m
m
m
x
DATA (Hexadecimal)
a
00 to 01
c
(page 28)
d
(page 28)
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
t
00 to 64
u
00 to 64
v
(page 30)
a
(page 30)
b
00 to 01
c
Key Codes
g
00 to 64
b
(page 33)