This is a hard alarm.

No marker was detected when searching for the first marker during automatic cleaning, location creation or teach-in. The marker needs to be detected within about 1.2 meters from the starting position of the robot.

• Check that the magnetic switch arm is in the correct position (both height and length)
• Check that the marker is mounted properly
• Check that the magnetic switch is working
• Check that the robot was placed within 1 m from the first marker
• Check that the distance from the magnetic switch to the marker is less than 10 cm