Im new to CNC. I recently purchased a Genmitsu 4040 Pro upgraded to the 6060 XY axis. I am using an older Win7 pro platform. So, I had to go with G sender version 1.2.2. Viewing some of the tutorial videos, there should be a selection field in settings. Where you can select your machine model. Im not finding any such field in version 1.2.2. Is there another means by which the software can determine the parameters of the machine?
Selecting machine model does nothing apart from firmware flashing/restoring defaults for Sienci machines. All EEPROM values are read from the board on connection.