Nuvo Simplese NV-A4S User manual

Simplese
Dual-Source, Four-Zone Audio Distribution System
NV-A4S Owners Manual

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Simplese
Two-Source, Six Zone Audio Distribution System
NV-A4S Owner’s Manual
Congratulations on your purchase of the NuVo Simplese audio distribution system. Simplese brings
advanced technology of superior home sound together with the simplicity of user-friendly design, all at
a price that is easy to live with.
Simplese offers the multi-source, multi-zone capability and features of typically much more expensive
and complex systems, and puts them in a compact and complete package. With Simplese you can access
two different sources from up to four areas of your home. The built-in infrared repeater allows complete
control of your audio equipment from any room with a wireless remote control. The NV-RC2 wireless
remote control included in the Simplese package, puts the convenience of audio source selection, vol-
ume, and turning the system on or off in the palm of your hand.
Each listening zone can be turned on or off independently, or the “All Off” function turns all the zones
off from any keypad with the push of a single button. In addition, each keypad has eight different sound
equalization settings that allow the audio to be specifically tailored for each room’s listening environ-
ment. A unique source grouping function designed for open living areas, such as a kitchen and dining
room, enables individual control the audio volume in each area, while sharing the same source. With the
homeowner in mind, each keypad comes in the package with white, ivory, and almond inserts, giving
you the ability to match your homes decor. For the parent with inquisitive toddlers, the unique “Parental
Lock” literally locks the keypad and prevents it from operating, until it is quickly and easily unlocked.
Innovative, clear, affordable, simple. With the NuVo Simplese audio distribution system, you will intro-
duce your family to a whole new world of audio enjoyment.
Essentia System Components
NV-SimpleseS: Main Audio Distribution System
Part # Description Qty
NV-A4S Two Source Audio Distribution Amplifier 1
NV-RC2 IR Remote Control 1
NV-AKP Backlit Keypad 4
NV-AZP Multi-port Connection 1
NV-VEC Mini Mouse IR Emitter with Feedback LED 2
NV-NC1 10 ft. Network Cable 1
NV-PC1 AC Power Cable 1

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Simplese
Amplifier Front Panel
1. POWER Button: The power button supplies power to the system. The amplifier is designed
to be turned on and remain on. Each zone can then be turned on or off
independently.
2. Stand By LED: This blue LED (light-emitting diode) will remain lit as long as the power button
is engaged. Note that once the system is installed, it is designed to be left on.
3. Zone Status LED: These LEDs indicate the power status of each zone. Once in standby mode, each
zone has the ability to be powered up or down independently.
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Simplese
Amplifier Back Panel
1. Audio Source Inputs: Audio Source Inputs: The Simplese amplifier accepts two stereo audio
sources. Standard RCA cables are necessary to send the signal from the
source to the Simplese system. Simplese will accept any audio source capable
of supplying a line level signal. Each audio input has a buffered output allow-
ing the signal to be taken, via standard RCA cables, to another amplifier.
2. Speaker Outputs: Individual stereo speaker outputs provide 15 watts output per channel to
each zone.
3. Routed IR Outputs: These outputs transfer IR signals from the NV-A4 amplifier to your audio
source components. IR output 1 is routed to audio source A. In other words,
when source A is selected on the keypad, only IR output 1 flashes an IR sig-
nal. IR output 2 only flashes a signal when source B is selected.
4. Mute Input: This input temporarily mutes the system when the input is shorted by a dry
contact closure i.e. when the phone or doorbell ring.
5. Status: 12 Volt DC output provides a constant 12V when a zone is turned on for trig-
gering external equipment.
6. Network Input: A single Cat-5 wire terminated with an RJ-45 connector carries all the infor-
mation from the individual zones to the main amplifier.
7. AC: Detachable power cord connects the system to an external AC Power supply.
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Simplese
Keypad
1. Keypad Insert: The Simplese keypad comes with three replaceable inserts in white, ivory,
and almond. Each insert is compatible with Decora® style coverplates.
2. Volume Indicator: These LED’s serve as a volume level indicator.
3. Volume Button: The volume button serves a dual purpose as volume level control for each
zone, and as the Infrared repeater for wireless control of the source equip-
ment.
4. Zone ON-OFF Button: Each zone can be individually turned on or off.
5. Source Selector: The selected source, A or B, remains a backlit green until a new source is select-
ed or the zone is turned off.
6. ALL OFF Button: This turns all zones off from any zone keypad.
7. RJ-45 Connection: Each keypad plugs into a dedicated Cat-5 wire using an RJ-45 phone jack. The
system operates on standard EIA/TIA 568A wiring.
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2
3
4
5
6
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Simplese
RC2 Remote Control
1. IR Emitter: Use the RC2 remote’s IR emitter to directly control the Simplese system or to
teach the system control functions to any learning remote control.
2. Device Selector: This allows you to easily switch between the NUVO Simplese System and any
of the three NUVO 3-IN-1 Tuners.
3. Numeric Keypad: Use the numeric keypad to change audio sources.
4. ALL OFF Button: Turn off the entire system via IR.
5. Zone ON/OFF Button: Individual zones may be turned on or off via IR.
6. Volume Button: This allows IR control of the individual volume in each zone.
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Installing Simplese in Your Home
I. Installing and Terminating Cables
The basic installation requires two different types of
cables. The keypads communicate with the Simplese
amplifier through Cat-5 data cable (4 twisted-pair).
This cable is terminated at both ends with RJ45 con-
nectors. The wiring scheme is standard EIA/TIA 568A,
which is a standard for computer networking (see Fig.
1). These cables are routed in walls, crawl spaces, or
attics, and go from the location of each keypad to the
location of the E-Z Port hub.
It is important to use a high-quality crimp tool to
assure the best possible connections. Testing each ter-
mination with a Cat-5 cable tester is crucial before
installing the keypads. Improperly wired cable can
damage the Simplese amplifier or the keypads.
The second type of cable used is AWG 16-2 or 16-4
speaker cable (AWG 14-gage can be used as well). These
are routed in the walls, crawl spaces, or attics, and go
from the location of a speaker to the location of the
Simplese amplifier. These cables are terminated at the
Simplese using the supplied 4-pin terminal block con-
nectors.
Using more than one pair of 8-ohm speakers is not
recommended. Doing so could overheat and damage
the amplifier and will void the warranty.
When routing the Cat-5 and speaker cables, be careful
to avoid running them in parallel with any other
cables, such as AC, low voltage lighting, or home
automation.
Important Note: This unit generates large amounts of
heat so please remember to allow for adequate ventila-
tion. The top clearance must be at least 1 inch (25mm).
Fig. 1: 568A Cat-5 wiring scheme
After stripping the insulation off a portion of the Cat-
5, untwist the wires and fan them out in the correct
color order from left to right. Each of the RJ-45 connec-
tors is terminated in the following pin order again
from left to right.
Pin #
1. Green Stripe
2. Green
3. Orange Stripe
4. Blue
5. Blue Stripe
6. Orange
7. Brown Stripe
8. Brown
Note: Colors listed as “Stripe” are a white wire with a
colored stripe. In other words, Orange Stripe is a white
wire with orange stripes.
12345 678
Pair 2 Pair 1 Pair 4
Pair 3
Ground
IR Odd
Serial Data Bus -
Ground
Serial Data Bus +
IR Signal Even
Ground
Plus 12V

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II. Installing the E-Z Port Hub
The location of the E-Z Port is mostly determined by
where you locate the Simplese amplifier. All Cat-5
cables should be terminated and routed to this loca-
tion. Once this is done, installation of the E-Z Port is
easy.
Plug each of the keypad cables into one of six avail-
able jacks on the back of the E-Z Port (Fig. 2). The order
of the cables is not important to the system’s opera-
tion.
III. Connecting the Simplese
amplifier to the E-Z Port
Once you have installed the E-Z Port, connect it to the
Simplese amplifier using the supplied 10 ft. Cat-5 cable
supplied with the package (Fig. 3).
Both RJ45 connectors are wired identically with the
568A wiring scheme, so either end is connected to the
E-Z Port, with the opposite end connecting to the
“Network Input” on the back of the Simplese amplifier.
Fig. 2: E-Z Port Backside
Cat-5 cables from keypads.
Fig. 3: Network Input
NV-NC1 Network Cable attaches the
E-Z Port to the Simplese Amplifier
E-Z Port Face Plate