Front Panel Features; Back Panel Features - Nuvo NV-A4S-DC Installation Manual

Nv-a4s-dc /nv-a4s-uk simplese audio distribution system
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1

Front Panel Features

This LED (light emitting diode) indicates, when lit, that the Simplese amplifier is plugged into
1. Stand-by LED
an AC power source.
Each of these LEDs indicates, when lit, that its zone keypads are turned on.
2. Zone LED
2
3
1
4
L
L
R
R
SOURCE INPUT
1

Back Panel Features

Each of these stereo RCA inputs receives an audio signal from up to four independent audio
1. Source Inputs
sources.
These fixed and variable lineouts are used for attaching additional amplification to the zone 4
2. Zone 4 Lineouts
audio outputs.
These outputs are designed to be used with the included IR (Infrared) emitters to transfer IR
3. IR OUT
function commands from the zone keypads to the appropriate audio source equipment; see IR
Outputs pg. 10.
This 3.5mm mono connection is designed to be used in conjunction with the NV-MI1 mute
4. Mute
interface; see Mute Input and the NV-MI1, pg. 15.
This 3.5mm mono connection provides a constant +5 volt output when a zone is turned on. This
5. Status
can be used to trigger external equipment.
This stereo 3.5mm input provides bidirectional serial communication.
6.
RS232
This 3.5mm stereo output is used to expand the Simplese System from four to eight zones; see
7.
Link
Using the Link Jack to Create Eight Zones, pg. 14.
This 25-pin terminal is used in conjunction with the Allport cable to integrate the zone keypads
8. Allport Connection
and speakers into the system; see Allport Termination and Installation, pg. 9.
This is used with the included AC power cable to provide electrical power to the system when
9. AC
attached to an active AC power outlet.
ZONE 4
38KHz
56KHz
1
3
1
L
R
2
4
2
NORMAL
USE FOR SAT
FIXED
VAR
USE
OR CABLE
LINE OUT
IR OUT
3
4
2
2
Simplese
STATUS
LINK
ON=
+12V
SPEAKER AND DATA SIGNALS
NuVo Technologies Cincinnati Ohio USA
MUTE
RS232
=0V
SYSTEM
ALL PORT CONNECTION
5
7
6
8
5
D
FOUR-SOURCE FOUR-ZONE
CONFORMS TO
CM
UL STD.6500
CERTIFIED TO
100~240V
50~60Hz 85W
C
US
CAN/CSA STD.E60065
3033118
9

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