Cloud Electronics CDR-1B - Manual (Page 4)

CDR‑1 & CDR‑1F Installation Guide v2.0 4
The CDR-1 & CDR-1F are remote control units specifically designed for use with the
DCM-1/e. They may be fitted to standard electrical back boxes in whatever location is
convenient in each zone.
Model types
The CDR-1 and CDR-1F are electrically and operationally identical, but differ in their
physical dimensions and mounting arrangements.
•
The CDR-1 is a surface-mounting unit, which may be mounted via its supplied
mounting plate either to a single-gang back box, or directly to a suitable wall.
Max. projection from the wall is 30 mm.
•
The CDR-1F is a flush-fitting panel which fits to a standard dual-gang back box.
Max. projection from the wall is 10 mm.
Note: Where the term “CDR” is used in this manual, the text can be taken to apply to
both the CDR-1 and CDR-1F. In the section describing mounting (where the two types
differ), the full product names are used. An exception to this refers to the DCM-1/e’s
remote control ports, which are described as
CDR-1 PORTS, to match the labeling
on the DCM-1/e itself.
A zone may have one CDR, more than one, or none at all. The DCM-1/e can support
up to 100 CDRs. CDRs are interconnected with standard CAT-5 UTP cable; units may
be daisy-chained at will and/or connected individually back to the DCM-1/e’s four
CDR-1 PORTS using almost any wiring topology convenient for the installation.
The CDR provides the user with the following local control functions for the zone in
which it is installed:
•
Source selection
•
Level control
•
Group enable/disable (providing the zone has been defined as a group member)
•
Local zone EQ adjustment (requires enabling on the DCM-1/e and entry of a key
code)
An Installer Mode permits zone assignment and adjustment of other installation
parameters.
Introduction