SilverCrest SFK 16 B2 Instructions De Montage, D'utilisation Et Consignes De Sécurité page 50

The receiver is in normal operation mode.
Press the ringer button
product.
Setting the signal type
The receiver can indicate the reception of a door
signal either both optically and acoustically , or
optically .
Using the signal type selection button
select whether the signal is to be indicated both
optically and acoustically
Press the signal type selection button
once. An acoustical signal will ring and the
signal LED
now indicate the door signal acoustically and
optically .
Press again the signal type selection button
. The signal LED
1
times, then flashes green four times and
finally stays green for 10 seconds.
50 GB/IE
will flash blue. The receiver will
4
4
to start to use the
7
or optically .
flashes blue six
,
1
1