: Capable of managing 7-segment and full matrix route and destination signs simultaneously. Mobitec ICU 400 - - Bus Australia
The ICU 400 (Information Control Unit) is the "brain" of the Mobitec display system. It allows drivers to select route numbers and destinations which then appear on the external LED or flip-dot signs of the bus or tram. mobitec icu 400 software download
If you are looking for an alternative for real-world hardware, the "IBIS-utility" is a third-party tool that can sometimes communicate with the ICU 400 to update displays, though it requires an RS485 or IBIS hardware interface. : Capable of managing 7-segment and full matrix
This is a frequently reported issue. Users inserting a USB stick into the ICU 400 see a “Wrong first byte!” error message. mobitec icu 400 software download