Dreame DreameBot L20 Ultra Complete Manuel D'utilisation page 12

Preparing Your Home
EN
Tidy up items such as power cords, cloths, slippers, and toys to improve the
efficiency of the robot.
Open the door of the room to be cleaned, and put the furniture in its proper
place to leave more space.
Note:
· When operating the robot for the first time, follow it around while cleaning to remove any potential obstacles in time.
· LED fill lights will provide auxiliary lighting in dimly lit environments.
10
Before cleaning, place a physical barrier at the edge of the stairs and
sofa to ensure the secure and smooth operations of the robot.
To prevent the robot from not recognizing areas that need to be cleaned,
do not stand in front of the robot, or in a threshold, hallway, or narrow
places.