Cloud LM-2AW Handbuch - Seite 3

Blättern Sie online oder laden Sie pdf Handbuch für Kontrolleinheit Cloud LM-2AW herunter. Cloud LM-2AW 4 Seiten. Lm-2 series remote mic/line mixer/control modules

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Connections

The LM-2 is exceptionally simple to install; the rear OUTPUT

connector is wired to one of the host unit's Facility Ports with a

single screened Cat 5 cable using standard shielded RJ45 connectors

at each end. The Cat 5 cable carries DC power as well as balanced

audio.

Each Zone on the host unit has its own Facility Port, and any LM-2s

connected to a particular port will provide inputs to that Zone only,

and source/level control of the background music in that Zone only.

A second RJ45 connector is provided to permit multiple LM-2s to

be "daisy-chained" together, to provide insert points at different

Connect to

OUTPUT socket

OUTPUT

LINK

LM-2

(UK version illustrated)

Block Diagram

RJ45

Connect to

OUTPUT socket

OUTPUT

LINK

Connect to

LINK socket

Screened

Cat 5 cable

locations in the same Zone. Signals applied to modules wired in this

way will be summed together to the Facility Port to which the "last"

LM-2 in the chain is connected. An internal gating circuit on each

module automatically disables the audio circuitry on any chained

modules which are not in use, to minimise noise contribution.

LM-2s are powered from the host unit to which they are connected,

and each takes 12 mA at +15 V and -15 V. In the vast majority of

installations, the host unit will have ample spare power capacity

for several LM-2s. Full details are provided in the host unit's

documentation.

Connect to

FACILITY PORT

Screened

Cat 5 cable

C l e a r l y b e t t e r s o u n d

RJ45