Cloud-electronics ME-1 Installation Manual do Utilizador descarregar pdf (Página 3)

ME-1 Installation Guide v1.0 3

Connect to

Output socket

Screened

CAT-5 cable

Microphone Inputs

Extension Ports

DCM-1

Connect to an

unused Microphone Input

ME-1

OUTPUT

LINK

PIN USE CAT-5 CORE

1 Mic sum (cold) White + Orange

2 Mic Sum (hot) Orange

3 Sense White + Green

4 DC +ve Blue

5 0v White + Blue

6 DC -ve Green

7 n/u White + Brown

8 n/u Brown

Connecting Multiple ME-1s

Multiple ME-1s may be “daisy-chained” together to provide additional input points,

normally in the same zone. Signals applied to plates wired in this way will be summed

together to the DCM-1 Microphone Input to which the “last” ME-1 in the chain is

connected. An internal gating circuit on each plate automatically “disconnects” any

chained plates which are not in use, to minimise noise contribution. All microphones

plugged into ME-1s on such a chained system will be summed together into one mono

signal.

Multiple ME-1s may be daisy-chained together by connecting the LINK RJ45 socket on

the rst ME-1 (that whose OUTPUT socket is connected directly to the DCM-1) to

the OUTPUT socket on the second ME-1, and so on, as shown on page 4.

1 2 3 4

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