Essentia Accessories - Nuvo Essentia NV-E6DXS Owner's Manual

Essentia Accessories

NV-MI1 Mute Interface Adapter (Fig. 15)
The Mute Interface is used in conjunction with System Mute input in the back of the Essentia amplifier. It acts
as a relay for a voltage from up to two phone lines and two doorbell transformers. When a voltage is presented to
the MI1 it then sends a contact closure to the Essentia System, which in turn causes the system to mute momen-
tarily. This is useful in allowing the telephone ring or doorbell to be heard when audio is playing in any of the
zones.
VARIABLE VARIABLE
OUTPUT OUTPUT
OUTPUT POWER
OUTPUT POWER
TIP=L TIP=L
20W/6OHM X2 20W/6OHM X2
RING=R RING=R
FIXED FIXED
OUTPUT OUTPUT
ZONE 1 ZONE 2
6
1 2 3 4 5
L L L
R R R
1 2 3 4 5 6
SOURCE INPUTS
Fig. 15: NuVo NV-MI1 Mute Interface for Use
With All NuVo Audio Distribution Systems
VARIABLE VARIABLE
OUTPUT OUTPUT
OUTPUT POWER
OUTPUT POWER
TIP=L 20W/6OHM X2 TIP=L 20W/6OHM X2
RING=R RING=R
FIXED FIXED
OUTPUT OUTPUT
ZONE 3 ZONE 4 ZONE 5
1
CONNECT TO
NV-I8X
USE NV-SLC1
CABLE
2
SOURCE LINK ZONE TRIGGER OUTPUTS
MUTE INTERFACE
ADAPTER
NV-MI1
CONNECT TO
MUTE INPUT
VARIABLE VARIABLE
OUTPUT OUTPUT
OUTPUT POWER
OUTPUT POWER
TIP=L TIP=L
20W/6OHM X2
20W/6OHM X2
RING=R RING=R
FIXED FIXED
OUTPUT OUTPUT
ZONE 6 ZONE 6
3 5 1 3 5 SYS ON
SUM1
CONNECT TO
NV-I8EZP1
USE NV-NC1
CABLE
4 6 2 4 6 SUM2 EXT. MUTE
EMITTER OUTPUTS
SYSTEM NETWORK
A
DOORBELL 1
B
A
DOORBELL 2
B
Connect to Telephone RJ-11
Line 1: Pins 3,4 Line 2: Pins 2,5
Model NV-MI1
Mute Interface Module
21
RS-232
PROGRAM USE CNLY WITH 250V FUSE
MODEL NV-6DM
CONNECT TO
SIX SOURCE SIX ZONE
AUDIO DISTRIBUTION SYSTEM
NV-I8X
120V 60Hz 500W FUSE:T5 A
USE NV-SLC1 NuVo Technologies Cincinnati Ohio USA
CABLE www.nuvotechnologies.com
CONFORMS TO
R
UL STD.6500
C US CERTIFIED TO
DIGITAL LINK CAN/CSA STD.E60065
3033118