Technical data
D Sound module USM-RC-2
01.03.2012 BEIER-Electronic 5
Safety notes
• Please read this operating manual carefully and keep it for future use!
• The integrated circuits on the sound module are sensitive to electrostatic
charge. Therefore it is important that you don’t touch these components,
before you do have discharged yourself (e.g. through a grip onto a grounded
device).
• In order to guarantee an interference-proof operation, the sound module
should be built in a suitable case.
• The sound module should be only used with supply voltages, which are given
in the technical data.
• Always switch off power first before connecting the module!
• The sound module is not suitable for children under 14 years.










