LCD Upgrade Information
A CRT can be unreliable and can be down for days at a time
when you need it the most. When a CRT burns out, installing
an LCD upgrade is the fastest and most reliable way to get a
machine controller up and running. LCD upgrades are 100%
compatible with old video connections such as BNCs,20pin, 15 pin,
9 pin, 8 pin, VGA, CGA, 10 pin edge connectors, and many
others. 

QDM-9WD-121 Siemens Display, is one of the earliest generation of Siemens mono monitors. It was fitted on the Siemens 3t, 3m control systems. The QDM-9WD-121 is a 9" Green mono crt display. The replacement for this is an equivalent replacement LCD monitor for the Siemens QDM-9WD-121 monitor, and will physically and electronically work in all. Siemens series 3 CNC controls, that were originally fitted with the QDM-9WD-121. The LCD replacement is available now, and ready to ship anywhere in the world.

Hmwtech/siemens/qdm-9wd-121 >Siemens LCD Monitor display replacments, for Siemens 3t 3m systems instead of CRTs.