Skip to Contents

To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go

55LV640S (NA)

LV640S Series

Key Features

  • NEWEmbedded Content Manager
  • Pre-loaded YouTube App
  • Web Browser
  • Smart Connectivity with Built-in WiFi
  • Compatibility with LG SuperSign™ Software

available size:


What is Smart TV Signage?


Assorted Content Management Solution

Embedded Content Managment

Without extra PC, content can be easily and promptly edited using embedded templates via remote control, keyboard and chrome browser. Also, because a Smart TV Signage itself works as a server, a master TV can distribute content and set data on a selected group within the same network.


Assorted Content Management Solution

SuperSign Simple Editor

The LV640S series is compatible with LG Simple Editor, one of LG’s editor software, to provide media&playlist editing, and distributing capabilities.
• Creation with embedded templates (143 templates, 100 stickers)
• Content Scheduling and direct distribution via USB
• Content distribution over the network available


Easy Control and Management

Crestron Connected® Certifi ed Display

LG offers a host of commercial displays that are Creston connected certified for seamless integration and automated control.


Easy Control and Management


WOL (Wake on LAN) helps you remotely turn on TVs over the internet. Connect TVs and a PC in the same network, and send Magic Packet program to the MAC addresses of registered TVs. Then, it will wake up the TVs via LAN port.


Easy Control and Management


SNMP (Simple Network Management Protocol) ensures convenient network management for SI and business managers.


Smart Connectivity & Experience

Enricher Smart Content

Customers can easily access to various content via pre-loaded YouTube app, web browser as well as live channel.


Smart Connectivity & Experience


SoftAP means Software enabled Access Point. This “Virtual” Wi-Fi feature executes by software working on the device to create a wireless hotspot.
*SoftAP should be set in installation menu after TV is on.
*Smart Mirroring may not be operated at the same time.

Broadcasting System
Smart Features

Business Resources


To download Owner’s manual, User guide, Quick set-up guide, Please visit the Manual Download Page (Click).

To access more technical documentation and downloads, please visit the LG B2B Partner Portal.