With the Screen Controller you can power nearby screens. Using the 'Scan' button in the GUI you can connect to all screens in a 32x32x32 radius.
Infusing this machine will increase this range
Scanning
Place the controller within range, supply FE, and press Scan. Re-scan after adding, removing, or moving screens.
Range
The default scan area is 32x32x32 blocks around the controller. Infusing the controller increases this range.