iRobot Roomba 500 Series, Owner'S Manual, Page: 14 / 175

1 iRobot Roomba 500 Series
EN
Virtual Wall Lighthouses
™
(models 535 and above)
Lighthouse Mode
In Lighthouse mode, the Virtual Wall Lighthouse helps Roomba navigate
around your home and allows Roomba to clean room-to-room.
Place lighthouses in the doorway between two rooms. Roomba will clean the
room it starts in, navigate to the next room, and then clean the second room.
When Roomba has completed cleaning, it will use the lighthouses to navigate
back to the home base.
With two Virtual Wall
Lighthouses in lighthouse
mode, Roomba will clean
Room 1 for approximately
35 minutes, then clean
Rooms 2 and 3 for 35
minutes each, and then
return to the Home Base.
Home
Base
Lighthouse
Room 1
Room 2
Room 3
Lighthouse
Place lighthouses
in the center of
the door frame
Start
Roomba
here