10.4 Inch LCD Replacement — CNC CRT to 10.4" LCD Upgrade Guide

Our 10.4-inch TFT-LCD modules replace 12-inch monochrome CRT displays on CNC machines. These provide 800×600 resolution at 350 cd/m² brightness, with a 20-pin connector.

Compatible Models

ModelLCD SizeCompatible Systems
FAGOR 805510.4" LCDFAGOR 8055
HAAS 12-inch 9-pin10.4" LCDHAAS VF series
HAAS 28HM-NM4 / 93-5220C10.4" LCDHAAS VF series
MAZAK MDT1283B 12-inch CRT to 10.4-inch LCD Upgrade10.4" LCD
Mazak MDT1283B-1A10.4" LCDMazak/Mazatrol
Mitsubishi MDT-1283B10.4" LCDMitsubishi/Mazak
OKUMA OSP5000 12-inch CRT to 10.4-inch LCD Upgrade10.4" LCD
OKUMA OSP5020 12-inch CRT to 10.4-inch LCD Upgrade10.4" LCD
Okuma OSP700010.4" LCDOkuma OSP7000
Siemens SM120010.4" LCDSINUMERIK
Siemens 840C / 840D / 88010.4" LCDSINUMERIK 840C/840D/880

Why Upgrade from CRT to LCD?

Frequently Asked Questions

Q: What CRT size does a 10.4-inch LCD replace?
10.4-inch LCD modules replace 12-inch CRT displays. The viewable image area is comparable because CRT measurements include the tube bezel.

Q: Is the 10.4-inch LCD size common?
Yes. It is the second most common size after 8-inch. Used on larger FANUC systems (0074/0094), Matsushita displays, and some Siemens SINUMERIK models.

Check Your Model → Compatibility Matrix