Nv-Lsi24 Local Source Interrupt - Nuvo Concerto NV-I8DMS User Manual

NV-LSI24 Local Source Interrupt (fig. 13)
The Local Source Interrupt enables an amplified local audio source to override the 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.
Note that the Local Source Interrupt is a passive non-amplified device. The signal sent to it must be amplified.
Consider the optional NV-P2100 for amplifying the local source.
VARIABLE
OUTPUT
TIP=L
RING=R
FIXED
OUTPUT
ZONE 1
1 2
L
R
1 2
Fig. 13
VARIABLE VARIABLE VARIABLE
OUTPUT OUTPUT OUTPUT
OUTPUT POWER OUTPUT POWER
OUTPUT POWER OUTPUT POWER
TIP=L TIP=L 20W/6OHM X2 TIP=L 20W/6OHM X2
20W/6OHM X2 20W/6OHM X2
RING=R RING=R RING=R
FIXED FIXED
FIXED
OUTPUT OUTPUT OUTPUT
ZONE 2 ZONE 3 ZONE 4 ZONE 5
6 1 2 3 2
3 4 5 1
CONNECT TO
NV-I8X
L L
USE NV-SLC1
CABLE
R R
4 5 6 5 6
3 4 5 6
SOURCE INPUTS SOURCE LINK SOURCE STATUS INPUTS ZONE TRIGGER OUTPUTS
VARIABLE VARIABLE VARIABLE
OUTPUT OUTPUT OUTPUT
OUTPUT POWER
OUTPUT POWER
RS-232
TIP=L TIP=L TIP=L
20W/6OHM X2 20W/6OHM X2
RING=R RING=R RING=R
FIXED FIXED
FIXED
OUTPUT OUTPUT OUTPUT
ZONE 6 ZONE 6 ZONE 7&8 PROGRAM USE CNLY WITH 250V FUSE
3 4 1 2 3 SYS ON
SUM1
MODEL NV-I8DM
CONNECT TO CONNECT TO SIX SOURCE EIGHT ZONE
NV-I8EZP1 NV-I8X AUDIO DISTRIBUTION SYSTEM
120V 60Hz 500W FUSE:T5 A
USE NV-NC1 USE NV-SLC1 NuVo Technologies Cincinnati Ohio USA
CABLE CABLE www.nuvotechnologies.com
7 8 4 5 6 SUM2 CONFORMS TO
EXT. MUTE R UL STD.6500
C US CERTIFIED TO
EMITTER OUTPUTS SYSTEM NETWORK DIGITAL LINK CAN/CSA STD.E60065
3033118
Model NV-LSI24
Mute Interface Module
LOCAL SOURCE
SWITCH
NV-LSI24
RLY+
To Keypad
RLY-
CONNECT TO
L-
AMPLIFIER L-
L+
L+
R- R-
R+ R+
28