== SiTech ==
The SiTech software runs Lesedi the telescope (except mirror covers) on lesedis2 (="lesedi server 2", i.e. Lesedi's TCS PC). 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.
'''Leave the SiTech software running at all times during normal operations. It is vital to ensure that no parameter is changed in any of these GUIs.'''