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
Skip to Contents

49" Class Overlay Touch KT-T Series

  • KT-T490

Key Features

  • Multi-Touch with Slim Bezel
  • 10 Point Multi-Touch
  • Ghost-Free Touch
  • Overlay Touch

Multi-Touch with Slim Bezel

Multi_touch function is added on the existing display with the sleek and clean looking.

Multi-Touch with Slim Bezel
10 Point Multi-Touch

10 Point Multi-Touch

It provides a more realistic interactive sense with ten simultaneous touches.

Ghost-Free Touch

LG proprietary touch technology can draw clean and accurate diagonal lines through controlling multi-touch gestures in great precision. Clean multi-touch experience with IR Spread is based on our in-house IR-Spread technology which provides better accuracy compared to conventional IR Matrix.

Ghost-Free Touch

Overlay Touch

Overlay Touch

Benefits of using LG Overlay Touch

title:Fits the screen perfectly
description:Overlay models are designed to fit compatible screens and provide better touch accuracy and performance.
title:Includes single point of support service
description:Delivers supports of both screen and overlay.

Screen Size49"
Compatible Products49SE3B, 49SM5B, 49SE3KB, 49SM5KB, 49SM3B, 49SL5B
OrientationLandscape & Portrait
Protection Glass Thickness2.8T (Anti-Glare)
Protection Glass Transmission85 +-/- 5%
Touch Resolution1428 x 803
Scan Time9 ~ 14ms
Operating System SupportWindows 7, Windows 8 / Mac OS X (10.7 or later) / Android / Linux (Kernel 3.9 or later)
Available object size for touchØ8 mm
Touch typeIR(Infrared Rays) Spread
Packed Weight30lbs
Bezel Width27.0mm
Carton Dimensions (W x H x D)50.6" x 31.9" x 7.3"
Weight (Head)17.6lbs
Overlay Dimension (W x H x D)44.6" x 26 " x 0.9" (Max 2.4")
Language (Manual)English, Spanish, Korean, French
Operation Temp.32 °F to 104 °F
Operation Humidity10% ~ 80%
Power SupplyUSB
IWB SoftwareNo
UPC7 19192 19751 0
Warranty1 Year Limited Warranty Parts/Labor/Backlight | Extended warranty options are also available
AccessoryManual (Overlay), Install Accessories


Simply choose a support option from the icons below:

LG Enhanced Service Plan (ESP)
LG's Enhanced Service Plan protects your investment by offering extended service coverage provided by LG for commercial displays in the hospitality, healthcare, and digital signage markets. By offering this program, you will enjoy the added peace of mind that comes with knowing your products are protected.
Quick Swap (Advanced Exchange)
Minimizes down time of device and quickly gets the device up and running. LG will provide a return box and prepaid return shipping label for customer to return the unit. Service call for Advanced Exchange must be made by 2pm CST.
a. Next Business Day Exchange
b. 2nd Business Day Delivery
White-Glove Quick Swap (Advanced Exchange)
An LG authorized technician will meet you onsite. Technicians will remove, re-install and return product. Service calls for Advanced Exchange delivery must be made by 2pm CST.
a. Next Business Day Exchange
b. 2nd Business Day Delivery

For more information, click here: