FWB multiBALL Setup Manual page 12

Step 9
Adjust Projector
To get a picture, always make sure you power on the
projector first and then the multiBALL system.
If the game does not fit in the visible picture, get in touch
with us so we can remotely change the settings
Using „Shift" and „Corner Correction" on your projector,
align the picture so it perfectly fits into the frame.
Now its time to test the system for the first time. Everything
should run smoothly.