How do I change cleaning settings on my robot vacuum to maximize dirt pickup?

How do I change cleaning settings on my robot vacuum to maximize dirt pickup?

Eureka robot vacuums have multiple suction powers as well as cleaning modes you can use: Spot, Edge, and Auto. For the best results, use High suction power in Auto cleaning mode daily.

Spot: For soiled areas, place the vacuum on the area needed to be cleaned. The Spot cleaning mode will clean in a tight square wherever the unit is placed.
Edge: The Edge cleaning mode is a supplemental cleaning method to focus on the outside perimeter of a room.
Auto: The Auto mode is the most used mode. The mode is designed to clean the whole room in a quick and efficient path. This mode is designed to be used on a regular basis to keep all the dirt from daily activity picked up. Sometimes, there may be a heavily soiled area that may be left behind. You can use the Spot and Edge modes for supplemental cleaning.