ECOVACS ECO D62 Instruction Manual page 144

11) Why does not the remote control work?
Answer:
a. The control distance is within
5 meters. It would be insensitive if
longer distance.
b. Check battery in remote control
and make sure it is placed correctly.
c. Insure robot power supply is on,
please get it charged when you
notice it shows low battery on LCD.
d. Use clean cloth to wipe infrared
transmitter on remote control
and infrared receiver on robot.
e. If the host is too close to virtual wall
or charger, the signal of remote
control will get interfered.
. f. receiving the Remote's signal, or there
are other infrared devices, such as wi-fi
router in the immediate area that is
interfering with the cleaner receiving the
Remote's signal.
12) Why does not virtual wall work?
Answer:
a) Check that the unit was turned ON,
remember, the unit will automatically
turn OFF after 2 hours of operation,
b) the batteries could be weak and require
changing,
c) the length of the beam is 5 m, so make
sure it is covering the entire opening
that you want blocked, and
d) make sure the unit is properly placed to
confine the area to be cleaned.
13) Would it be difficult for robot to clean
the corner as it is a round design?
Answer: Robot can detect wall by itself.
It is able to clean along the edge of wall
under automatic and border cleaning
mode. Its side brush can remove dust
along bottom edge efficiently; there would
be dust beyond robot in the tiny area
formed by two walls which need to be
removed by hand..
14) Why does the speed of robot slow
down sometimes?
Answer: When robot detects there is much
garbage and dust on the floor, it would
turn to low speed proceeding
automatically.
ENG - 144
15) Is there any danger to furniture
and child when robot is proceeding?
Answer: No. There is a soft rubber
buffer made of PPC in front of the host.
It would try other route once it touches
furniture or child.
16) Would robot affect pet?
Answer: Robot makes low noise when
operating, so there would be no shrill
sound which may cause pet restless
or even distrust. If you keep pet at
home, we suggest you to notice
the first time the robot operating.
17) What should be noticed when cleaning
the carpet?
Answer: Robot is not able to clean long
hair over 1 centimeters. Fold the banding
first when you start cleaning.
18) Does it matter if you leave the
Robotic vacuum cleaner on the
Charging dock when it is not working?
Answer: NO, The Robotic vacuum cleaner
will automatically transfer to a smaller
charging current. However, we must
realize that children will think of the
cleaner as a toy so we need to be
mindful of the unit being accessible to
them at all times.
19) Is there any danger to wrongly touch
the docking electrode film between
the host and charger?
Answer: No. The two electrodes of
charger is of no voltage under output
mode(when there is no power supply);
it's maximum voltage is 24V which is
safe one under input mode(when it is
charging)
20) How does main brush avoid being
tangled by power cord?
Answer: Robot is probably get tangled
by the wire scattered on the floor when
it is operating. At that time, robot will
try to turn back to get rid of it, and it
will make alarm sound when it fails
after trying several times. Or use a Virtual