Inter-m RC-100 Operation Manual page 2

Although it is neither complicated to install nor difficult to
operate your set, a few minutes of your time is required
to read this manual for a properly wired installation and
becoming familiar with its many features and how to use
them. Please take a great care in unpacking your set
and do not discard the carton and other packing
materials. They may be needed when moving your set
and are required if it ever becomes necessary to return
your set for service.