Nuvo NV-E6GXS, NV-E6GMS manual NV-MI1Mute Interface Adaptor Fig

NV-MI1 Mute Interface Adaptor (Fig. 51)

The Mute Interface is used in conjunction with System Mute input on the back of the Essentia amplifier. It acts as relay for a voltage from up to two phone lines and two doorbell transformers. When a voltage is presented to the MI1, it sends a contact closure to the Essentia System, which causes the system to mute momentarily. This is useful in allowing the telephone or doorbell to be heard when audio is playing in any of the zones.

The NuVo NV-MI1 Mute Interface Module is designed to automatically mute any audio playing through the System’s speakers when the telephone or doorbell rings.

Fig. 51

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5	6	FIXED	VAR	TRIG			IR OUTPUTS				STATUS	MUTE
		ZONE
		1
				1	2	3	4	5	6	SUM	NuVoNet	LINK
									RS232
		ZONE
		2

ALLPORT CONNECTION

MODEL NV-E6GM

SIX SOURCE SIX ZONE

AUDIO DISTRIBUTION SYSTEM

NuVo Technologies LLC • Hebron, Kentucky USA

www.nuvotechnologies.com

RoHS

	CONFORMS TO UL
	STD.60065 CERTIFIED
	TO CAN/CSA STD.
3033118	C22.2 No.60065:03	N1839

1807

100~240V 50~60Hz 130W

MADE IN CHINA

The MI1 connects to the NuVo amplifier using a standard mono patch cable with a mini-plug on each end. Plug one end into the MUTE input on the back of the amplifier and the other end into the input on the front of the MI1.

The back of the MI1 will accept up to two AC or DC voltages from two different doorbell chimes. This connection is done with two conductor wires from the terminals on the doorbell chime to the Doorbell A or Doorbell B inputs on the back of the MI1. Polarity is not important for this connection.

MUTE INTERFACE

ADAPTER

NV-MI1

CONNECT TO MUTE INPUT

A

DOORBELL 1

B

A

DOORBELL 2

B

Connect to Telephone RJ11

Line 1: Pins 3,4 Line 2: Pins 2,5

Model NV-MI1

Mute Interface Module

Up to two phone lines can be brought into the RJ11 connection on the back of the MI1. The voltage from the phone ringer will trigger the NuVo System to mute.

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