17
SFKS 2 A1
GB
IE
Maintenance
The appliance is maintenance-free. No form of main-
tenance, either on or in the appliance, is intended for
execution by the user. In the event of malfunction or
apparent damage, contact Customer Services. If the
appliance is not going to be used for an extended
period, remove the batteries.
Troubleshooting
There is no ring when pressing the ringer button
♦ Check whether there is a battery (type CR2032) in
the transmitter.
♦ Check whether the power outlet being used for the
receiver is working properly.
♦ It is possible that the transmitter is not synchronised
with the receiver. Repeat the synchronisation.
♦ Ensure that the signal type switch is set to the
position
or .
The range is reduced
♦ A weak battery will reduce the range. Change the
battery every 12–18 months.