28
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.
Fig. 13
LOCAL SOURCE
SWITCH
NV-LSI24
CONNECT TO
AMPLIFIER
RLY+
RLY-
L-
L+
R-
R+
To
A
m
p
lifie
r
To Keypad
To
S
peakers
L-
L+
R-
R+
Model NV-LSI24
Mute Interface Module
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-I8DM
SIX SOURCE EIGHT 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
VARIABLE
OUTPUT
FIXED
OUTPUT
FIXED
OUTPUT
TIP=L
RING=R
TIP=L
RING=R
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
1
2
3
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
4
5
6
SUM2
5
6
7
8
OUTPUT POWER
20W/6OHM X2
ZONE 6
ZONE 6
ZONE 7&8
SYSTEM
ZONE TRIGGER OUTPUTS
SOURCE LINK
SOURCE INPUTS
ZONE 1
NETWORK
EMITTER OUTPUTS
DIGITAL LINK
ZONE 3
ZONE 4
ZONE 5
ZONE 2
PROGRAM
LOCK
DIM
HOTKEY
MASTER
DND
POWER
VOLUME
1
4
7
+10
CONT
2
5
8
0
SHUF
3
6
9
ENT
MENU
MUTE
DISC
GRP
PLAY
SOURCE
6
4
5
3
1
2
SOURCE STATUS INPUTS
