11. What if there are problems ?
Faults
Power LED does
not light up after
switch-on.
An acoustic signal
sounds from the
parent unit.
No acoustic signal
sounds from the
parent unit.
The device
switches off
automatically.
The signal is weak,
the connection
keeps breaking
up or there is
interference.
Actions
Check whether
• the relevant adapter plug is properly plugged in,
• the batteries are full or the rechargeable battery
needs charging or is damaged (parent unit).
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 (parent unit).
• Adjust the volume on the parent unit.
• Replace the batteries or recharge the battery
(parent unit).
• 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 etc) are
in the path of the two devices, and change the
position of the devices until the parent unit signals a
connection.
• Check whether the baby and parent units are
inside their respective receiving ranges.
11