XV. NV-LSI12 Local Source Interrupt
A lower cost alternative to the LSA40 is the LSI12. This is a
Fig. 20
The selected zone speaker output of the Essentia or Simplese amplifier is wired directly to the LSI12.
VARIABLE | VARIABLE | VARIABLE | VARIABLE | VARIABLE | VARIABLE |
OUTPUT | OUTPUT | OUTPUT | OUTPUT | OUTPUT | OUTPUT |
| TIP=L | OUTPUT POWER |
| TIP=L | OUTPUT POWER | OUTPUT POWER |
| OUTPUT POWER |
| OUTPUT POWER |
| OUTPUT POWER | Essentia D |
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| 20W/6OHM X2 |
| 20W/6OHM X2 | TIP=L | 20W/6OHM X2 | TIP=L | 20W/6OHM X2 |
| TIP=L |
| 20W/6OHM X2 |
| TIP=L | 20W/6OHM X2 |
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| FIXED |
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| ZONE 1 |
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| PROGRAM |
| USE ONLY WITH 250V FUSE | ||
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1 | 2 | 3 | 4 | 5 | 6 |
| CONNECT TO |
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| 1 | 1 | 3 | 5 | 1 | 3 | 5 | SUM1 |
| SYS ON | CONNECT TO | CONNECT TO |
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| 120V | 60Hz 500W FUSE:T5 A | |||
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| USE | USE | NuVo Technologies Hebron KY USA | |
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| CABLE | www.nuvotechnologies.com | |||
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| 2 | 4 | 6 | SUM2 |
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| CONFORMS TO |
1 | 2 | 3 | 4 | 5 | 6 |
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| EXT. MUTE |
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| UL STD.6500 | |||||
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| SOURCE INPUTS |
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| SOURCE LINK |
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| ZONE TRIGGER OUTPUTS |
| EMITTER OUTPUTS |
| SYSTEM | NETWORK | DIGITAL LINK |
| CAN/CSA STD.E60065 | |||||
LSI12 front | LSI12 back |
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| Mute Interface Module | ||
LOCAL SOURCE |
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SWITCH |
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| RLY+ | To Keypad |
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CONNECT TO | RLY- |
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R- Am | Speakers | R- | |
| L+ plifier |
| L+ |
AMPLIFIER | L- |
| L- |
| R+ To | To | R+ |
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.
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| F | 1 |
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D | E |
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C |
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B |
| 7 | 6 | |
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VOLUME
MUTE
TNR1 CD
TNR2 HD
SAT 1 | SAT2 |
Atwo 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.
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