Display Technologies MD2003-399 8.4-inch LCD installed
Display Tech MD2003-399 9-inch CRT
Display Tech MD2003-399 replacement LCD rear view

Display Technologies MD2003-399 Upgrade LCD

Model QES1508-109 8.4-inch LCD replaces Display Technologies MD2003-399 9″ monochrome (green) CRT monitors in Allen Bradley 1784-T30G CNC Controls.

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Model QES1508-109 8.4-inch LCD replaces Display Technologies MD2003-399 9" monochrome (green) CRT monitors in Allen Bradley 1784-T30G Controllers.

Has the Display Technologies MD2003-399 9" monochrome CRT monitor in your Allen Bradley 1784-T30G CNC Control failed or does it need replacing? Are you tired of settling for refurbished old CRT replacements or cheap Chinese displays with unknown warranties and no support. Tired of splicing wires and changing connectors? Well, Dynamic Displays has a solution for you! Our Model QES1508-109 8.4-inch LCD is a direct replacement for the Display Technologies MD2003-399 9" green-phosphor CRT monitors used in Allen Bradley 1784-T30G CNC Controls. The QES1508-109 8.4-inch LCD uses an industrial-grade LCD with a long life (>50,000 hours) LED backlight to provide a simple, reliable, cost-effective, easy-to-install CRT replacement you are looking for. Proudly manufactured in America's heartland and backed by a 2-year factory warranty and bi-lingual (English / Spanish) customer support, Dynamic Displays' Model QES1508-109 8.4 inch LCD has the same 10-pin headers for video/power input and operates on the same 12Vdc power input as your old Display Technologies MD2003-399 9-inch CRT display. You can install the QES1508-109 8.4-inch LCD monitor into your existing Allen Bradley 1784-T30G control with just a few easy steps.

Installing model QES1508-109 into your Display Technologies MD2003-399 monitor Chassis:

  • First, disconnect the 10-pin header video/power connection and remove the 9-inch CRT chassis from your Allen Bradley 1784-T30G machine control.
  • Second, remove the old 9-inch CRT and electronics from the Display Technologies MD2003-399's chassis.
  • Third, bolt the QES1508-109 8.4-inch LCD into the now-empty 9-inch CRT mounting holes.
  • Fourth, mount the 9-inch CRT chassis back into your Allen Bradley 1784-T30G HMI control.
  • Fifth, attach the 10-pin video/power connection.
The installation is complete. All you need do next is power your equipment up and see the bright clear images now displayed. The LCD will auto-adjust to present the correct image. If the LCD needs further adjustment, we've provided on-screen-display adjustment capability. Don't delay. Upgrade the old, low-performance Display Technologies MD2003-399 9-inch CRT display in your Allen Bradley 1784-T30G HMI control with a new, affordable, reliable replacement QES1508-109 LCD Flat Panel display today and extend the useful life of your milling equipment for years to come. Please also consider Dynamic Displays' many industrial LCD products for your other CNC monitor replacement needs.

The Dynamic Displays Advantage

  • Made in the USA: Our products are designed and manufactured in Eau Claire, WI, USA.
  • Our products include a 2-year warranty.
  • 100% satisfaction guaranteed.
  • Proud and proven: We have been in business since 1991 as an industrial manufacturer with a proven, tangible track record.
  • Human interface: Our bilingual (English/Spanish) technical support staff is highly responsive and based in the United States

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QES1508-109 Series Features

  • Easy to install in Display Tech MD2003-399 chassis
  • Same 10-pin video/power input as Display Tech MD2003-399
  • Industrial-grade 8.4-inch LCD
  • Long life (>50,000 hours) LED backlight

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