First of all, ZWO's ASI AIR do not support its own ASI120 cameras. Here's to show how it can be done using free and open source astroberry instead from kStars > tools> Ekos It's better to do capture, guiding etc in Ekos. These steps in blue are just for reference, that the capturing can be done under INDI settings too. These are INDI settings, Controls tab. Use the Main Control tab to take a shot INDI: INDI Controls and Ekos. These displayed values are duplicates INDI control: you can control camera's gain and offset here too. ( Instead of in Ekos). Not sure what the other settings are for. Bandwidth is USB bandwidth? INDI: exposure is set in Main Control. NB: if you change the exposure in Ekos, the displayed value here in INDI is not always updated here. Vice versa, if you set a new value here in INDI, the displayed value in Ekos, however, is also changed. In astroberry, you can also use FireCapture exposure settings in of differ...