Accessories—continued, 20w/6ohm x2, Sum2 – Nuvo NV-E6DMS User Manual

Page 22

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22

Accessories—continued

NV-LSI12 Local Source Interrupt (Fig. 16)
The Local Source Interrupt enables an amplified local audio source to override the Essentia System and play
through the local zone in-wall speakers. The most common scenario for this is a TV that would benefit from
higher quality speakers.

LOCAL SOURCE

SWITCH

NV-LSI12

CONNECT TO

AMPLIFIER

ON
OFF

ALL
OFF

CD1

CD2

TNR1

TNR2

TNR3

SAT

VOLUME

RLY+
RLY-

L-

L+

R-

R+

To

Amplifier

To Keypad

To

S

peakers

L-

L+
R-

R+

Model NV-LSI12

Mute Interface Module

8 9

The selected zone speaker output of the Essentia or Simplese
amplifier is wired directly to the LSI12.

The connection from the LSI12 is
done with the provided two prong
plug. Make sure that red is positive
and black is negative when splicing
the two conductor wire from the LSI12.

A two conductor wire from a
relay on the LSI12 plugs into
the back of the zone keypad.
When the Essentia or Simplese
keypad is turned off the local source
is routed to the zone speakers.
The Essentia or Simplese is active
when the zone keypad is turned on.

Four conductor speaker
wire from the LSI12 to
the zone speakers.

Speaker input from Essentia or Simplese.

LSI12 front

LSI12 back

Red

Black

R

OUTPUT POWER

OUTPUT POWER

20W/6OHM X2

20W/6OHM X2

SYS ON

EXT. MUTE

L

R

L

R

L

R

VARIABLE

OUTPUT

FIXED

OUTPUT

SUM1

3033118

C

US

CONFORMS TO

UL STD.6500

CERTIFIED TO

CAN/CSA STD.E60065

NuVo Technologies Cincinnati Ohio USA

FUSE:T5 A

120V

60Hz 500W

MODEL NV-6DM

SIX SOURCE SIX ZONE

AUDIO DISTRIBUTION SYSTEM

www.nuvotechnologies.com

OUTPUT POWER

OUTPUT POWER

OUTPUT POWER

20W/6OHM X2

20W/6OHM X2

20W/6OHM X2

TIP=L

RING=R

VARIABLE

OUTPUT

FIXED

OUTPUT

TIP=L

RING=R

VARIABLE

OUTPUT

FIXED

OUTPUT

TIP=L

RING=R

VARIABLE

OUTPUT

FIXED

OUTPUT

TIP=L

RING=R

VARIABLE

OUTPUT

FIXED

OUTPUT

TIP=L

RING=R

VARIABLE

OUTPUT

FIXED

OUTPUT

TIP=L

RING=R

1

2

3

4

5

6

1

2

3

4

5

6

1

3

5

1

3

5

RS-232

CONNECT TO

NV-I8X

USE NV-SLC1

CABLE

CONNECT TO

NV-I8X

USE NV-SLC1

CABLE

CONNECT TO

NV-I8EZP1

USE NV-NC1

CABLE

USE CNLY WITH 250V FUSE

2

4

6

SUM2

2

4

6

OUTPUT POWER

20W/6OHM X2

ZONE 6

ZONE 6

SYSTEM

ZONE TRIGGER OUTPUTS

SOURCE LINK

SOURCE INPUTS

ZONE 1

NETWORK

EMITTER OUTPUTS

DIGITAL LINK

ZONE 3

ZONE 4

ZONE 5

ZONE 2

PROGRAM

Fig. 16: LSI12 Local Source Interrupt Wiring Diagram for Use with the NuVo Essentia D and Simplese
Systems

Note that the Local Source Interrupt is a passive non-amplified device. The signal sent to it must be
amplified.

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