I'm working on a Honeywell Thor CV31. The display is very small. Is there any setting in the emulation parameters that will assist to zoom the screen display?

I'm working on a Honeywell Thor CV31.

The display is very small.

Is there any setting in the emulation parameters that will assist to zoom the screen display?

I've tried playing around with the viewport settings, but this did not help.

I'm trying to avoid making changes to my EWM setup to get the screen to display bigger.