Samsung SR8980 User Manual page 28

About the IrDA sensor
• The infrared signal transmission may not be
smooth in locations exposed to halogen lamps or
CAUTION
in outdoor locations.
• Robot vacuum uses 3 types of infrared devices
and a device may not work in front of another
device with a higher priority.
• When controlling the Robot vacuum with the
remote control, the Robot vacuum may cross
the virtual fence of the VIRTUAL GUARD or run
against an obstacle, because the remote control signal has a higher priority than the VIRTUAL
GUARD signal.
• When using the Robot vacuum in a small location or at a close distance, it may malfunction due
to interference of the infrared signals.
• Install the VIRTUAL GUARD away from the charger as auto charging may be interrupted if the
VIRTUAL GUARD is near the charger.
• If more than one Robot vacuum is used simultaneously, they may malfunction due to
interference of the infrared signals.
28_ operating
[Infrared Signal Priority]
> >
Remote Virtual
Control guard
Charger (Station)