The CAM6.6 supports RS-232 communication
with various third party automation systems or
PC for programming of the controller.
The RS-232 com port is located on the back of
the CAM6.6 and uses a DB-9 cable connection.
For RS-232 protocol and the backup PC applica-
tion, go to www.russound.com, Document
Center . Under RNET Systems, look under the
heading for Technical Documents.