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LG, Displays

Most Newer

Control
RS-232, IP (default TCP)
Encoding
ASCII
IP
TCP port 9761
RS-232
9600 baud, 8N1
Line ending
CR
More from this makerLG TV v1LG TV v2SE3B series

Commands

24 commands
POWER2
POWER ON ka 01 01
Ending: cr
POWER OFF ka 01 00
Ending: cr
VOLUME2
VOLUME UP mc 01 02
Ending: cr
VOLUME DOWN mc 01 03
Ending: cr
MUTE3
MUTE TOGGLE mc 01 09
Ending: cr
MUTE ON ke 01 01
Ending: cr
MUTE OFF ke 01 00
Ending: cr
INPUT10
HDMI 1 xb 01 90
Ending: cr
HDMI 2 xb 01 91
Ending: cr
HDMI 3 xb 01 92
Ending: cr
HDMI 4 xb 01 93
Ending: cr
DISPLAY PORT xb 01 00
Ending: cr
HDBASET xb 01 01
Ending: cr
AVoIP xb 01 02
Ending: cr
USB xb 01 03
Ending: cr
PC CARD xb 01 04
Ending: cr
TUNER xb 01 05
Ending: cr
MENU7
UP mc 01 40
Ending: cr
DOWN mc 01 41
Ending: cr
LEFT mc 01 07
Ending: cr
RIGHT mc 01 06
Ending: cr
ENTER mc 01 44
Ending: cr
EXIT mc 01 5b
Ending: cr
MENU mc 01 43
Ending: cr

Cheat sheet

driver.cheatSheet()

What it is

LG webOS Commercial Displays are network-connected screens for digital signage and professional presentation environments. They are designed for centrally managed content across commercial and institutional installations.

Specs

Resolution: Full HD 1920 x 1080

Type: TFT LCD

Inputs: HDMI, DisplayPort, DVI-D, RGB, SDI, OPS (model dependent), Component, Composite, RS-232C, LAN, USB, IR, Speaker Out, SFP+, Internal Memory, HDBaseT, USB-C

Mounting: VESA FDMI compliant

Setup

First Use: Connect power and signal cables. Power on. Select input source. Set menu language, time/date, and Set ID (1-1000) for multi-display control.

Video Optimization: Use AUTO button (RGB input only) or Picture menu for manual adjustments (Backlight, Contrast, Brightness, Sharpness, Color, Tint). Picture modes include Vivid, Standard, APS, Cinema, Sports, Game, Expert, Calibration, Hospital, Mall/QSR, Transportation, Education, Gov./Corp. Aspect ratios include 16:9, Just Scan, Set By Program, 4:3, Zoom, Cinema Zoom, Full Wide, Original.

CEC: SimpLink menu enables multimedia device control via HDMI. Options include On/Off, Device ID (All or A-E), and Standby command scenarios (All, Send Only, Receive Only).

Control: IR remote control, local buttons on monitor, RS-232C, LAN/IP control via web browser (port 3777). Options to lock IR, Local Keys, OSD, and USB.

Support

Tech Support Phone: No information found.

Tech Support Email: opensource@lge.com (for open source code requests only)

Power Cycle: Unplug power cord, wait, reconnect power cord.

Factory Reset: General menu, Reset to Initial Settings; Installation Menu > Factory Reset; Settings > Admin > Factory Reset (Note: Some resets may exclude specific settings like RGB gain, Video Wall, Server, or Set ID.)

About this driver

driver.source()

Confirm each command on your device before you rely on it. Provided as is, with no warranty. To correct something or ask for it to come down, write to info@ctrlbot.io. Licensed CC BY 4.0: credit CTRLbot and link back when you share it. Product page. Manufacturer site.

Revision
2
Updated
2026-11-11
Catalog date
2026-11-12
License
CC-BY-4.0