Command reference list, 27 command reference list – LG UN570H Series 55" UHD 4K HDR Commercial Hospitality TV User Manual
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27
ENGLISH
Command Reference List
(Depending upon model)
Command1
Command2
Data
(Hexadecimal)
1 Power
k
a
00 to 01
2 Aspect Ratio
k
c
3 Screen Mute
k
d
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 Energy Saving
j
q
16 Auto Configuration
j
u
01
17 Equalizer
j
v
18 Tune Command
m
a
19 Channel Skip / Add
m
b
00 to 01
20 Key
m
c
21 Control Backlight
m
g
00 to 64
22 Input select
x
b
23 Channel block/unblock
m
d
24 Fail Over Mode
m
i
25 Fail Over Input Select
m
j
26 Internal storage media
contents play
s
n, a8
•
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.