Communication Parameters; Command Reference List - LG DM2780D Owner's Manual

90
EXTERNAL CONTROL DEVICE SETUP

Communication Parameters

Baud rate: 9600 bps (UART)
y y
Data length: 8 bits
y y
Parity : None
y y
Stop bit: 1 bit
y y
Communication code: ASCII code
y y
Use a crossed (reverse) cable.
y y

Command reference list

01. Power
02. Aspect Ratio
03. Screen Mute
04. Volume Mute
05. Volume Control
06. Contrast
07. Brightness
08. Colour
09. Tint
10. Sharpness
11. OSD Select
12. Remote control lock mode
13. Treble
14. Bass
15. Balance
16. Colour Temperature
17. Energy Saving
18. Auto Configuration
19. Tune Command
20. Programme Add/Skip
21. Key
22. Back Light
23. Input select (Main)
24. 3D
25. Extended 3D
Note : During USB operations such as Dvix or EMF, all commands except Power(ka) and Key(mc) are
y y
not executed and treated as NG.
COMMAND1 COMMAND2
k
x
k
k
k
k
k
k
k
k
k
k
k
k
k
x
j
j
m
m
m
m
x
x
x
DATA
(Hexadecimal)
a 00 to 01
c See p.92
d 00 to 01
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 64
l 00 to 01
m 00 to 01
r 00 to 64
s 00 to 64
t 00 to 64
u 00 to 64
q 00 to 05
u 01
a See p.94
b 00 to 01
c Key Code
g 00 to 64
b See p.95
t See p.96
v See p.96