You may have seen both Ball CD9 and CD90 in your search. A far as the replacement display is concerned, these 2 replacement parts are exactly the same. The size of the screen is exactly the same, so our monitor will service either revision, and the plug and play cable kit has the necessary cables in it to ensure you plug in the LCD and turn on your Ball Controller. Once you see the image, you can bolt tis LCD to the frame (where the old display was)
The hardest part of swapping out the Ball CD9 or CD90 is taking out the old display and electronics! If you need more information we ask you to call our Parent company Monitech Industrial Displays Inc. and request more info on the Ball CD replacement LCD kits.
Why is it so hard to take out the old display?
Here is a good video to explain how to swap out the old CRT monitor for a new Monitech LCD unit. https://monitech.com/how-to-install-okuma-osp-5020-lcd/