Communication Parameters
• Baud rate : 9600 bps (UART)
• Data length : 8 bits
• Parity : None
Command reference list
21 Key
22 Control Backlight
• 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.
• 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
m
m
x
j
DATA (Hexadecimal)
a
00 to 01
c
d
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 25)
00 to 05
00 to 01
c
Key Codes
g
00 to 64
b
(page 29)
u
21