Hi there, I have an ASI 178mm with his filter wheels and I'm very interested to purchase the ASIAIR but before I need to know one important thing. Is it possible doing the guide using the "on camera" option (connecting the asi120mini and the mount through their st4 ports) or I must connect the mount by the ASIAIR only?
My mount is a SkyWatcher HEQ5 pro (SynScan GoTo)
thanks a lot, Davide