The Preset panel used to save and restore microscope states, such as: zoom, aperture, motors position, lighting, exposure times (for each cameras) and white balance.
You can select the parameters, that will be transferred into the next saved preset.

Can be created up 8 different presets. To save/overwrite current preset map, click on the button by the right mouse button.
Note! Presets are not saved between DM launches.