Problems with TNC 155 Heidenhan Screen

[Jungle Jim]

Hi Guys,

We have a Bridgeport Interact 1 with a TNC 155 controller. The screen pooped a few weeks ago and we how have the replacement screen in but it doesn't display all the fields. When running a program it only displays the program lines that it is working on. Also no speed and feed info along the bottom like we previously had.

Has anyone else experienced this? Any help would be appreciated.

Thanks,

Jim

[gridley51]

The display of feed and speed can be turned of and on within the parameters.If you have not changed any has the vertical height of the screen been set?Even easier the contrast?knob at the side of the screen will blank out everything except the active line.
Mark