LG OLED77C8PUA User Manual

5
ENGENGLISH
5
EXTERNAL CONTROL DEVICE SETUP
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 on model)
COMMAND1 COMMAND2
DATA
(Hexadecimal)
COMMAND1 COMMAND2
DATA
(Hexadecimal)
01. Power* k a 00 to 01 15. Balance k t 00 to 64
02. Aspect
Ratio
k c (p.7)
16. Color
(Colour)
Temperature
x u 00 to 64
03. Screen
Mute
k d (p.7)
17. ISM
Method (Only
Plasma TV)
j p (p.8)
04. Volume
Mute
k e 00 to 01 18. Equalizer j v (p.8)
05. Volume
Control
k f 00 to 64
19. Energy
Saving
j q 00 to 05
06. Contrast k g 00 to 64
20. Tune
Command
m a (p.9)
07.
Brightness
k h 00 to 64
21. Channel
(Programme)
Add/Del(Skip)
m b 00 to 01
08. Color/
Colour
k i 00 to 64 22. Key m c Key Codes
09. Tint k j 00 to 64
23. Control
Backlight,
Control Panel
Light
m g 00 to 64
10.
Sharpness
k k 00 to 32
24. Input
select (Main)
x b (p.11)
11. OSD
Select
k l 00 to 01
25. 3D (Only
3D models)
x t (p.11)
12. Remote
Control Lock
Mode
k m 00 to 01
26. Extended
3D (Only 3D
models)
x v (p.12)
13. Treble k r 00 to 64
27. Auto
Configure
j u (p.12)
14. Bass k s 00 to 64
* Note: During playing or recording 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.

LG OLED77C8PUA Specifications

General

Screen Type	oled
Wall Mount	400mm x 200mm
Features	lg ai thinq, ?9 intelligent processor, oled display, 4k hdr cinema, ultra luminance pro, dolby atmos
Tuner	digital
Screen Size	76.8 inches, 77 inches
Resolution	4k (2160p)
Refresh Rate	120hz
HDR	yes
HDR Format	advanced hdr by technicolor, dolby vision, hdr 10, hybrid log-gamma (hlg)
Built-In Speakers	yes
Surround Sound	dts-hd, dolby atmos
Speakers Output	40 watts
HDMI Ports	0
HDMI 2.1 Ports	0
USB Ports	3
Ethernet	yes
RF Antenna	yes
Network	built-in wi-fi, ethernet
Digital Optical Audio Outputs	1
Component Video Inputs	0
Composite Video Inputs	1
DVI	0
SmartTV	webos
Streaming Services	google play movies & tv, google play music
Smart Applications	amazon alexa, google assistant
Voice Assistant	google assistant
Remote Control	magic
3D	no
Power Consumption	276 kilowatt hours
Depth with Stand	10 inches
Height with Stand	41.3 inches
Width with Stand	67.7 inches
Net Weight with Stand	80.5 pounds
Depth without Stand	2.2 inches
Height without Stand	39 inches
Net Weight without Stand	65.9 pounds