SilverCrest SFK 16 B2 Instructions De Montage, D'utilisation Et Consignes De Sécurité page 39

Parts and features
Figure A: Receiver
Signal type selection button
1
signal/acoustic and optical signal/
synchronization)
Ringer tone selection button
2
Volume control button
3
Signal LED
4
Power plug
5
Speaker
6
Figure B: Transmitter
Ringer button
7
Name plate slot
8
Name plate cover
9
Wall bracket
10
Fixing eyelets (for wall mounting)
11
(optical
GB/IE 39