LG 70UL3E Owners Manual - Page 21

Communication Parameters, Command reference list, Remote Control Lock Mode

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ENGLISH Communication Parameters •• Baud rate : 9600 bps (UART) •• Data length : 8 bits •• Parity : None •• Stop bit : 1 bit •• Communication code : ASCII code •• Use a crossed (reverse) cable. 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 [Energy Saving] 17 Key 18 Control Backlight 19 Input select COMMAND1 k k k k k k k k k k k k k x j j m m x COMMAND2 a c d e f g h i j k l m t u v q c g b DATA (Hexadecimal) 00 to 01 (page 23) (page 23) 00 to 01 00 to 64 00 to 64 00 to 64 00 to 64 00 to 64 00 to 32 00 to 01 00 to 01 00 to 64 00 to 64 (page 25) 00 to 05 Key Codes 00 to 64 (page 25) •• During playing media, all commands except Power (ka) and Key (mc) are not executed and treated as NG. With RS232C cable, signage can communicate "ka command" in power-on or power-off status; but with USB-to-Serial converter cable, the command works only if signage is on. 21

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ENGLISH
21
Communication Parameters
•
Baud rate : 9600 bps (UART)
•
Data length : 8 bits
•
Parity : None
•
Stop bit : 1 bit
•
Communication code : ASCII code
•
Use a crossed (reverse) cable.
Command reference list
* (Depending upon model)
COMMAND1
COMMAND2
DATA (Hexadecimal)
1 Power
k
a
00 to 01
2
[
Aspect Ratio
]
k
c
(page 23)
3 Screen Mute
k
d
(page 23)
4 Volume Mute
k
e
00 to 01
5 Volume Control
k
f
00 to 64
6
[
Contrast
]
k
g
00 to 64
7
[
Brightness
]
k
h
00 to 64
8
[
Color
]
k
i
00 to 64
9
[
Tint
]
k
j
00 to 64
10
[
Sharpness
]
k
k
00 to 32
11
OSD Select
k
l
00 to 01
12
Remote Control Lock Mode
k
m
00 to 01
13
[
Balance
]
k
t
00 to 64
14
[
Color Temperature
]
x
u
00 to 64
15
[
Equalizer
]
j
v
(page 25)
16
[
Energy Saving
]
j
q
00 to 05
17
Key
m
c
Key Codes
18
Control
Backlight
m
g
00 to 64
19
Input select
x
b
(page 25)
•
During playing media, all commands except Power (ka) and Key (mc) are not executed and treated as NG. With
RS232C cable, signage can communicate “ka command” in power-on or power-off status; but with USB-to-Serial
converter cable, the command works only if signage is on.