If you get the "Sorry, the file cannot be displayed. There seems to be a technical issue ..." error when trying to view an image, a workaround is to click on the cog icon in the upper right side of the media viewer, and then select "Disable Media Viewer". We are aware of the problem and are looking for a solution.
Bandwidth and sensitivity are determined by the sampling heads, not the 3S2.
The 3S2 uses a BSM connector for the trigger output on the front panel.