Transmitter:
Remove the holder
back of the transmitter.
Open the battery compartment
by turning the battery compartment
cover anticlockwise.
Insert a battery (3 V
current), type CR 2032). The side
marked "+" must face upwards.
Place the battery compartment cover
on the battery compartment
tighten it by turning it clockwise.
Fasten the holder
back on to the back of the transmitter.
Operation
Synchronising
transmitter / receiver
The product works on 434 MHz which
is a quite common frequency.
To ensure that the function gets no influ-
enced by doorbells in the neighborhood,
the transmitter and the receiver hence
from the
13
(direct
of the transmitter
13
GB/IE/NI 17
12
and
12