Nuvo Simplese NV-A4S Owner's manual

Brand: Nuvo

Model: Simplese NV-A4S

Category: Musical Equipment

Type: Owner's manual

Nuvo Simplese NV-A4S is a state of the art audio distribution system providing multi-source, multi-zone capability and features. With this device, 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. Other key features include:

Ability to turn each listening zone on or off independently, or use the “All Off” function to turn off all zones from any keypad with push of a single button
Eight different sound equalization settings that allow the audio to be specifically tailored for each room’s listening environment

Ability to turn each listening zone on or off independently, or use the “All Off” function to turn off all zones from any keypad with push of a single button
Eight different sound equalization settings that allow the audio to be specifically tailored for each room’s listening environment

Simplese

Dual-Source, Four-Zone Audio Distribution System

NV-A4S Owners Manual

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

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.

12 3

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.

12 345 6

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.

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.

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.

45 678

Pair 2

Pair 1

Pair 4

Pair 3

Ground

IR Odd

Serial Data Bus -

Ground

Serial Data Bus +

IR Signal Even

Ground

Plus 12V

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

IV. Attaching Source Equipment

to the Simplese

Each piece of source equipment is connected to the

Simplese amplifier with RCA cables. These go from the

RCA output on the back of the source equipment to the

RCA source inputs on the back of the Simplese amplifi-

er (Fig. 4).

V. Connecting the IR Emitters

IR commands are transferred from the Simplese ampli-

fier to source equipment via mini IR mouse emitters.

Two of these are supplied with your Simplese system.

The emitters are plugged into the "IR OUT" section of

the amplifier (Fig. 5).

Output 1 is locked to the Source 1 input. This emitter

should be routed to the IR receiver on the source equip-

ment plugged into the 1st source input. Likewise, the

IR output 2 should be routed to source 2.

IR source routing allows you to have two identical

sources and still have independent control of both

sources.

Fig. 4: Source Inputs

This end of cable plugs into the

corresponding audio output of

your source equipment.

Fig. 5: IR Emitter Outputs

The NV-VEC emitter flasher has an

adhesive pad that attaches directly

over the IR receiver window on the

source equipment.

VI. Installing the Simplese Keypads

The Simplese NV-A4KPC keypads are the heart of the

NUVO system. You are now ready to install the key-

pads, address them for each zone they will be control-

ling, adjust preset EQs, and group them as necessary,

using a series of DIP switches located on the back of

the keypad (Fig. 6).

The amplifier should be plugged into an AC outlet, and

the “Power” button on the front panel turned on. The

blue “Stand By” LED should be lit.

The following section will be devoted to properly set-

ting the eight DIP switches on each of the system’s

keypads.

Fig. 6: NV-AKP Keypad back panel

VII. Setting the NV-AKP DIP

Switches

The single most important aspect of the installation is

to address the keypads correctly. The DIP switches

numbered 1-4 are to set the address for each zone. This

tells the system which zone each keypad will control.

On the back of the keypad is a chart that indicates how

to set these switches (Fig. 6). To set the keypad to con-

trol zone #1, set switch #1 down (1) and switches 2-4 up

(0). This keypad will now control the speakers plugged

into the "Zone 1" speaker outputs (Fig. 8). Set the

remaining zones, 2-4.

Plug the keypad for zone #1 into the appropriate Cat-5

cable for zone #1. If you press the "ON/Off" button, the

keypad should light up and the LED on the front of the

Simplese amplifier for "Zone 1" should also light up.

NOTE!

The left side of the DIP switch array with the label

“ON” is NOT relevant to the switch positions or ANY

of the settings. In other words, ignore it.

If you are referring to the diagram on the back of the

keypad for switch settings, remember that “1” refers

to “DOWN” position and “O” refers to “UP” position.

(Refer to Figure 6, Page 9).

The two addresses labeled ZN#1B and 2B are set aside

so that two keypads can be used in zones 1, and 2. For

instance, zone 1 can have two keypads: one addressed

with switch 1 down, and 2-4 up, and one addressed with

switch 1 down, 2 up, and 3 and 4 down (Fig. 8). This

allows for six total keypads within a four-zone system.

It is important that each keypad with a single system

has its own unique address.

Fig. 7: DIP switches 1-4

ZONE 1 ZONE 2

ZONE 3 ZONE 4

Fig. 8: Zone 1, and 2 additional keypads

ZONE 1B ZONE 2B

#1 DOWN; #2±—4 UP;

5—9 Do not apply.

#1 UP; #2 DOWN; #3—4 UP;

#5—9 Do not apply.

#1—2 DOWN; #3—4 UP;

#5—9 Do not apply.

#1—2 UP; #3 DOWN;

#4 UP; #5—9 Do not apply.

#1 DOWN; #2 UP; #3 DOWN;

#4 UP; #5—9 Do not apply.

#1 UP; #2—3 DOWN; #4 UP;

#5—9 Do not apply.

VII. Setting the NV-A4KPC DIP

Switches (continued)

Switches 5, 6, and 7 allow you to set a permanent

sound equalization in that particular zone. You can

boost the treble at 10kHz +4 or +8 dB, or cut it –4 dB.

The same selections can be made for the bass at 100

Hz. Both the bass and treble can be boosted +4 dB, or

leave the sound at a flat response (Fig. 9). The illustra-

tions here show all eight possible choices.

Switch 8 allows you to group multiple keypads so that

when a source is changed on one grouped keypad, all

other grouped keypads will also change. This is handy

for open floor plans where you might not want differ-

ent sources interfering with each other. Source group-

ing is active when switch 8 is in the up (O) position

(Fig. 10).

Switch 9 allows you to have the volume reset itself to a

low listening level when the zone is powered off, or

remain at its current listening level. If this switch is in

the DOWN position, then the keypad will retain its cur-

rent volume when that zone is powered off. If it is in

the UP position, then the keypad will always reset

itself to a low volume when the zone is powered off.

(Fig. 11).

Fig. 9: Switches 5, 6, and 7, Zone EQ Presets

+4dB Boost at 100 Hz +8dB Boost at 10kHz

and 10kHz

+4dB boost at 10kHz -4dB Cut at 10kHz

+8dB Boost at 100Hz +4dB Boost at 100Hz

-4dB Cut at 100Hz Flat Response

Fig. 10: Switch 8, Zone Grouping

Zone Group OFF Zone Group ON

Fig. 11: Switch 9, Zone Volume Preset

Resets to Previous Resets to Low

Listening Volume Listening Volume

#1-4 Do Not Apply; #5-7 UP;

#8-9 Do Not Apply

#1-4 Do Not Apply; #5 Down;

#6-7 UP; #8-9 Do Not Apply

#1-4 Do Not Apply; #5 UP; #6 DOWN;

#7 UP; #8-9 Do Not Apply

#1-4 Do Not Apply; #5-6 DOWN;

#7 UP; #8-9 Do Not Apply

#1-4 Do Not Apply; #5 UP;

#6-7 DOWN; #8-9 Do Not Apply

#1-7 Do Not Apply; #8 DOWN

#9 Does Not Apply

#1-7 Do Not Apply; #8 UP

#9 Does Not Apply

#1-4 Do Not Apply; #5-6 UP;

#7 DOWN; #8-9 Do Not Apply

#1-4 Do Not Apply; #5 DOWN; #6 UP;

#7 DOWN; #8-9 Do Not Apply

#1-4 Do Not Apply; #5-7 DOWN;

#8-9 Do Not Apply

#1-8 Do Not Apply; #9 DOWN #1-8 Do Not Apply; #9 UP

VIII. NV-RC2 Remote Control

All NuVo products come with the NV-RC2 wireless

remote. This remote will control all functions of the

Simplese keypads. To control the Simplese press the

button labeled "MULTI". Now the numeric buttons 1

and 2 will control source selection, and the buttons in

the section labeled "MULTI-ROOM" will correspond

exactly to the keypad.

The RC2 can also be used to teach any learning remote

control all of its internal commands (Fig. 12).

IX. Using the “MUTE” Input and

“STATUS” Output

The "MUTE" input can be used to mute the system by

providing a dry closure to this 1/8” mini-plug (Fig. 13).

In other words, any short-circuit across this input will

temporarily mute the system. This can be useful for

providing a mute when the phone, or doorbell ring.

Most home automation devices can provide this type of

output.

The "STATUS" jack will provide a +12Vdc at 100mA out-

put when any zone is turned on. This can be used via a

signal-sensing power strip to switch on other equip-

ment when the Simplese system is being used.

Fig. 12: NV-RC2 Remote

NV-RC2 Remote Learning Remote

Refer to the owner’s manual for your learning remote

control to place that device in learn mode. Once you

have chosen a page for storing the Simplese internal

functions, i.e., source selection, volume, etc. You can

then easily teach these functions to your learning

remote and have complete wireless control of your

Simplese system.

Fig. 13: “MUTE” Input and

“Status” Output

Source 1

Source 2 Source 3

Source 4

Source 5 Source 6

Source 7

Source 8 Source 9

564

231

TUNER 1

TUNER 2

TUNER 3

MULTI

X. Parental Lock

A special feature of the Simplese keypads is the ability

to lock them and eliminate any functionality of the

keypad buttons. This is useful when you do not want

other people to have access to the source selection or

volume within a particular zone. Each keypad has the

capability of being locked individually. (Fig. 14)

Locking or unlocking the keypads can be done at the

keypad or via the NV-RC2 remote control.

Fig. 14: Setting the keypad Parental Lock

To set the lock, simply hold the source selection button

for the source you wish to listen to for approximately 4

seconds. The keypad will flash momentarily. It will

then be locked until you choose to unlock it .

To unlock the keypad simply follow the same proce-

dure, and when the keypad flashes, it will resume nor-

mal functionality.

If the zone is off, holding the source button A for

approximately 4 seconds will lock the keypad in the off

position. To unlock it, simply hold the source A button

again for 4 seconds. The keypad will flash momentari-

ly to indicate that the keypad is unlocked.

XIII. NV-MI1 Mute Interface

The NV-MI1 Mute Interface is an additional accessory

that can be used to temporarily mute all zones whenev-

er the phone rings or the doorbell chimes. No external

power is needed for this purpose.

To mute the system when the doorbell chimes, simply

run a pair of doorbell wires from the chime terminals

to the connector on the MI1 labeled “DOORBELL A” or

“DOORBELL B” (or both). Then connect a pair of wires

from the “Mute Out” jack on the MIB-1 to the “Mute”

input on the back of the Simplese amplifier (Fig. 15).

To mute the system when the phone rings, simply con-

nect a standard four conductor telephone line cord (for

two phone lines) into the “Telco In” jack, and then con-

nect a pair of wires from the “Mute Out” jack on the

MIB-1 to the “Mute In” pins on the back of the

Simplese amplifier (Fig. 15).

The MI1 is not supplied with the Simplese package.

Fig. 15: NV-MI1: Mute Interface

The MI1 will accept two phone lines and two doorbell sig-

nals, and combines them to one two-conductor connection

to the Simplese’s “Mute” input.

Up to two phone lines from the home’s telephone serv-

ice can be connected to the MI1 via typical four-con-

ductor phone line with an RJ11 connector. Two door-

bells can be connected to the MI1 from the doorbell

chimes using two-conductor wire.

FRONT

DOORBELL

A B

NV-MIB1

TO E6m

TELCO IN

Troubleshooting

Symptom

When a keypad is plugged in, there

is a loud “pop” through the speak-

ers and the keypad does not work.

My keypad is lit, but nothing hap-

pens when I press a button.

The keypads are operational but do

not control their assigned zone.

I have plugged in my keypads and

the sources, but I have no source

selection or audio, and the keypad

is not lit.

The RC2 wireless remote will not

operate the Simplese.

In certain zones the IR receiver

does not seem to work properly

Probable Cause

Improperly wired Cat-5 cable.

Assigning identical addresses to

more than one keypad usually caus-

es this.

The DIP switches 1-4 for zone

addressing are not set properly.

The keypad is not turned on.

The RC2 is in “Tuner” mode or there

are dead or improperly installed

batteries.

If the equipment that you are try-

ing to control is in the zone in ques-

tion and it is in the line of sight

with your wireless remote, i.e., a

rack with a glass door, then you are

creating interference at the IR sen-

sor of the source equipment.

Remedy

Check that you are using the 568A

wiring standard (See Section I.

“Installing and Terminating

Cables”).

Each keypad MUST have a unique

address as set by DIP switches 1-4

(Section VII. “Setting the NV-

A4KPC DIP Switches”). There are

six valid address settings for any 4-

zone system.

Make sure that the switch settings

for each zone are properly set in

their up or down position. Keep in

mind that the address settings bear

no relation to the word “ON” print-

ed on the DIP switch array. Refer to

Section VII. “Setting the NV-A4KPC

DIP Switches”

Once plugged in, the keypad will

not be functional until you physi-

cally push the “ON/OFF” button. If

everything is installed correctly, the

keypad should light up and you

should have control over the audio.

Make sure you have pressed the

button labeled “MULTI”. Check the

batteries to ensure that they are

good and installed correctly.

Verify that the rack equipment can

be controlled through the keypad by

blocking the IR sensor of the

source equipment (but not the emit-

ter) with your hand. If it works,

then either move the keypad or

block the sensor permanently.

Simplese Specifications

Power Amplifier Section

Continuous Average Output Power 15W

Two channels driven, 30-20kHz @ 1% THD

Rated Distortion (1/2 power) 0.40%

Rated Impedance 8 Ohms

Damping Factor 50+

Frequency Response (30-20kHz) +/-3dB

Preamplifier Section

Input Impedance 50k

Input Sensitivity for rated power 330mV RMS

Input Overload 3V RMS

IR System

Source Outputs 2

Output Drive Current 100mA

Output Drive Voltage 12V

Compatible with single and dual emitters

NuVo reserves the right to change specifications without notice.

Power Requirements

Power Supply 120VAC/240VAC 50/60Hz

Power Consumption all 190VA (166W)

channels driven to full-rated power

Power Consumption average 88VA (70W) 1/8 power

operating conditions

Power Consumption no signal 14VA (10W)

USA Safety Listing ANSI/UL-6500

Canada Safety Listing CAN/CSA C22.2 NO.1 Pending

CE Listing Pending

Physical Specifications

Unit Size Millimeters 89 x 216 x 325

Unit Size Inches 3.5 x 8.5 x 12.75

Shipping Size Millimeters 190 x 305 x 394

Shipping Size Inches 7.5 x 12 x 15.5

Unit Weight Kilograms 3.5

Unit Weight Pounds 7.8

Shipping Weight Kilograms 5

Shipping Weight Pounds 11.8

Warranty

NUVO Technologies warrants this product to be free of

defects in workmanship or material for a period of

three (3) years from the original date of purchase. This

warranty applies to the original purchaser only and is

not transferable. This warranty is subject to the follow-

ing conditions and exclusions:

•Defects caused by wear and tear, misuse, or

neglect are not covered by this warranty.

• This warranty will be void if:

a. The unit has been altered or modified.

b. The serial number has been removed

or defaced.

c. Original purchase is not from an

Authorized NUVO Dealer.

d. The warranty card is not completely

filled out and mailed within 10 days of

the original purchase.

Neither NUVO Technologies, nor NUVO dealers are

liable for any incidental or consequential damages

resulting from any defect in or failure of NUVO

Technologies products. This warranty gives the origi-

nal owner of NUVO Technologies products specific

legal rights, and he or she may also have other rights

which vary from state to state. This warranty is

expressly in lieu of all other agreements and war-

ranties, expressed or implied, except as may be other-

wise required by law.

Simplese Wiring Diagram

www.nuvotechnologies.com

4940 Delhi Pike

Cincinnati, OH 45238 U.S.A.

513-347-2180

Nuvo Simplese NV-A4S Owner's manual

Brand: Nuvo

Model: Simplese NV-A4S

Category: Musical Equipment

Type: Owner's manual

Ability to turn each listening zone on or off independently, or use the “All Off” function to turn off all zones from any keypad with push of a single button
Eight different sound equalization settings that allow the audio to be specifically tailored for each room’s listening environment

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Nuvo Simplese NV-A4S Owner's manual

Nuvo Simplese NV-A4S Owner's manual

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