Samsung SR8848 User Manual page 208

Operating the cleaner
INSTALLING THE ROBOTIC VACUUM CLEANER
INSTALLING THE VIRTUAL GUARD
You can confi ne the robotic vacuum cleaner to
a particular section by using Fence (virtual wall)
mode or clean several sections one by one using
Guard (virtual door) mode.
Forming a Fence (virtual wall)
VIRTUAL GUARD creates an invisible barrier that the
robotic vacuum cleaner cannot cross.
E.g. in front of pots, furniture, the front door, and so on.
1. Select Fence (virtual wall) mode using the Mode/
Power button.
- The mode lamp fl ashes red.
2. Install the VIRTUAL GUARD in front of the area
you want to block access from the robotic
vacuum cleaner.
- Install the VIRTUAL GUARD so that the distance detection sensor can form an
invisible barrier that the robotic vacuum cleaner cannot cross.
24_ Operating the cleaner
Distance Detection
Button operations
1. Mode lamp operations
- Fence (virtual wall) Mode: The red lamp fl ashes.
- Guard (virtual door) Mode: The green lamp fl ashes.
- Off: The lamp is turned off.
2. Setting the mode
- Whenever you press the Mode/Power button, Fence
(virtual wall) mode ➝ Guard (virtual door) mode ➝
Power off is selected in this sequence.
✽ The distance of virtual wall is 2.5M at minimum and
may differ depending on surroundings and movement
status of the robot.
Mode Lamp
Sensor
A fence (virtual wall) A fence (virtual wall)
is formed. is formed.
Mode/Power
Button
Main Unit
Detection
Sensor
Distance Distance
Detection Detection
Sensor Sensor