DLM-1 Series Installation Guide V1.0
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INTRODUCTION
The DLM-1 is a remote mic/line input module for use in a
Dante network audio system, or other Dante-compatible
networks. It is ideal for use with Cloud CDI-CA or CDI-CV
Dante input cards, to provide Dante connectivity with Cloud
CA Series or CV Series multichannel power amplifiers.
NOTE: Unless specifically stated otherwise, all references
to “DLM-1” in this Installation Guide can be taken to apply
to all DLM-1 mechanical and cosmetic variants.
The DLM-1 module combines the functions of a remote input
connection plate, local audio mixer and mic-over-music
priority with a Dante (AES67-compatible) output.
Two inputs - for a microphone and a stereo line signal
(typically for a local music source) - are provided, with
individual level controls. The line inputs are available both as
a pair of phono sockets (RCA jacks) and a 3.5 mm jack socket.
The stereo line input is summed to mono, and then mixed
with the mic input.
The microphone signal path includes a limiter (always active)
and a switchable 120 Hz hi-pass filter to help minimise breath
and handling noise. Both mic and line inputs incorporate gate
circuitry to reduce extraneous noise from connected sources
when they are not in use.
The DLM-1 is connected to the Dante network using a single
Cat 5 Ethernet cable and RJ45 connector. The module is
powered via PoE (Power-over-Ethernet). The module includes
Dante receiver capability, which permits additional DLM-1s
to be “linked” together so that multiple input points can be
installed in the same zone or area. The linking is configured
using Dante Controller software.
MOUNTING - MECHANICAL
DLM-1 (UK version)
The Cloud DLM-1 fits a standard UK-style dual-gang electrical
back box. The box used should have a depth of at least 35
mm.
DLM-1A (US version)
The Cloud DLM-1A fits a standard US dual-gang electrical ‘J’
box in vertical orientation. The box used should have a depth
of at least 1½”.
