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It is only necessary to set units to
other channels if you have several
different users operating units in the
same building. Set the required
channel by using a small screwdriver
to turn the channel selector switch,
which is located towards the top of
the battery compartment, to the
required channel number.
All transmitters and receivers must
be set to the same channel.
Fig. setting the correct radio channel.
3. Setting the microphone
The RF baby cry transmitter has a
built-in microphone which reacts to
the sounds made by your child. The
dial switch for setting the sensitivity
of the microphone is located on the
underside of the unit. Set the sensiti-
vity so the RF baby cry transmitter
reliably reacts to the sounds made
by your child.
Dial switch is set to the anticlockwise
stop: Low microphone sensitivity.
Dial switch is set to the clockwise
stop: High microphone sensitivity.
4. Positioning the unit
Switch on the unit and position it
10 English
close to your child. It is possible that
the transmit signal may be triggered
once when you switch on the unit.
5. External microphone (A-2971-0):
Simply plug the microphone cable
into the socket on the underside of
the RF baby cry transmitter. The mic-
rophone can now be placed very
near to the baby if the built-in micro-
phone is too far from the baby to pick
up the sound adequately.
Warning: The additional microphone
and lead could prove a danger to a
baby or small child. Ensure that they
are well out of reach.
Person call button
Pressing the person call button on
the RF baby cry transmitter causes a
signal to be triggered on every recei-
ver which is set to the same radio
channel as the transmitter. This makes
it possible to call people who are in
different rooms. Also, this button can
be used for checking the system is
functioning.
Mains operation
You can also operate your RF baby
cry transmitter via the plug-in power
supply unit. To connect the PSU, ins-
ert the connector on the end of the
PSU cable into the corresponding
socket on the left-hand side of the
device. Then plug the power supply
unit into the normal 230 V socket in
your house.