14
What if there are problems?
Faults
Power LED does
not light up after
switch-on
An acoustic signal
comes from the
parent unit
The signal is weak,
the connection
keeps break-
ing up or there is
interference
30
Actions
Check whether
•
the relevant power supply unit is cor-
rectly connected.
•
the batteries are full or the rechargeable
battery needs charging or is damaged.
Check whether
•
the maximum range has been exceeded.
•
the power supply unit for the baby unit is
correctly connected.
•
the baby unit is switched on.
•
the batteries are full or the rechargeable
battery needs charging or is damaged.
•
If another technical device such as a
microwave is in the area between the
parent and baby units, remove the device
or switch it off.
•
Check whether other factors, such as
trees or anything else, are in the area
between the devices, and change the
position of the devices until the parent
unit signals a connection.
•
Check whether the baby and parent units
are inside the respective receiving range.