The SiTech software runs Lesedi on 1ms1 (="1-metre server 1", i.e. Lesedi's TCS PC). 1ms2 is Lesedi's backup machine. There is a main GUI for the telescope (SiTechExe.exe), a communications GUI (ServoSCommunicator.exe), a GUI for each rotator (SiTechRotatorTCP.exe and "SiTechRotatorTCP.exe left"), one for the secondary and tertiary mirrors (SiTechFocuserTCP.exe), one for the dome (DomeControlTCP.exe) and a GUI that communicates with each subsystem's software (ObservatoryControlSAAO.exe). All of these GUIs must be running for the telescope to function fully, and only one instance of each can be run at a time, else problems will arise.
The software should be opened on lesedi-nuc, by connecting by ssh to 1ms1 and running the software using the mono library:
observer@1ms1:~$ sudo mono SiTechExe.exe