Nuvo NV-I8GXS Grand Concerto Control Pad, NV-I8GLSANuVoNet, NV-LSI24Local Source Interrupt fig

NV-LSI24 Local Source Interrupt (fig. 17)

The Local Source Interrupt enables an amplified local audio source to override the Grand Concerto System and play through the local zone in-wall speakers. The most common scenario for this is a television that would benefit from higher-quality speakers.

The back of the Grand Concerto Control Pad has two Cat-5 inputs. One is labeled NuVoNet and is the Cat-5 that runs to the EZ Port at the head end. The other is labeled NV-I8GLSA. This is intended to react to the LSI24 accessory. It requires an RJ-45 connection at the Control Pad end and the Brown-and-Brown-Stripe pair as a voltage trigger.

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

VARIABLE

VARIABLE

VARIABLE

VARIABLE

VARIABLE

VARIABLE

VARIABLE

OUTPUT

OUTPUT POWER

OUTPUT

OUTPUT

OUTPUT POWER

OUTPUT

OUTPUT POWER

OUTPUT

OUTPUT POWER

OUTPUT

OUTPUT

TIP=L

TIP=L

OUTPUT POWER

TIP=L

TIP=L

TIP=L

TIP=L

OUTPUT POWER

TIP=L

RS-232

RING=R

RING=R

RING=R

RING=R

RING=R

RING=R

RING=R

FIXED

FIXED

FIXED

FIXED

FIXED

FIXED

FIXED

OUTPUT

OUTPUT

OUTPUT

OUTPUT

OUTPUT

OUTPUT

OUTPUT

ZONE 1

ZONE 2

ZONE 3

ZONE 4

ZONE 5

ZONE 6

ZONE 7&8

PROGRAM

1

2

3

4

5

6

CONNECT TO

11

2

3

2

3

4

1

2

3

SUM1

SYS ON

CONNECT TO

CONNECT TO

L

L

L

NV-I8X

NV-I8EZP1

NV-I8X

USE NV-SLC1

USE NV-NC1

USE NV-SLC1

CABLE

CABLE

CABLE

R

R

R

1

2

3

4

5

6

4

5

6

5

6

7

8

4

5

6

SUM2

EXT. MUTE

CONFORMS TO

UL STD.6500

SOURCE INPUTS

SOURCE LINK

SOURCE STATUS INPUTS

ZONE TRIGGER OUTPUTS

EMITTER OUTPUTS

SYSTEM

NETWORK

DIGITAL LINK

CAN/CSA STD.E60065

The connection from the LSI24 is made through the NV-IG8LSA RJ-45 port on the back of the Control Pad terminated with standard 568A. The connection at the LSI24 requires the use of the Brown lead for positive and Brown Stripe for negative.

NV-I8GLSA NuVoNet

iPod 3:09 pm

Modern Rock

Drift-Follow The Day

Living For

MENUOK

Grand Concerto

Control Pad

LOCAL SOURCE

SWITCH

NV-LSI24

CONNECT TO AMPLIFIER

Model NV-LSI24

Mute Interface Module

RLY+

To Keypad

RLY-	A	Speakers	R-
R-
L-	r		L-
	i
	e
	f
L+	i		L+
	pl
	m
R+	To	To	R+

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