FWB MultiBall Pro Setup Manual page 17

Step 8
Adjust Projector
1. Disconnect the Console from the power outlet.
2. Switch on the projector.
3. Connect the Console to the power outlet.
To get a picture, always make sure you power on the projector first and
then the MultiBall console.
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' in your projector, align
the picture so it perfectly fits into the frame.
Now it is time to test the system for the first time. Everything
should run smoothly.