On the Fresco Touchscreen, press Menu -> Setup -> Sync.
The Sync button will show a list of Fresco serial numbers, and station name.
The synchronize functionality will send programming to the selected station. The programming will update and overwrite the selected station schedules, room information, and other global data such as group configuration or FCN device configuration for that network.
The synchronize functionality will not overwrite local nLight or DMX device configuration as that is configuration specific to the particular Fresco unit.