OSD Audio Nero Vox In Wall 40W Power Amplifier Owner's manual

Brand: OSD Audio

Model: Nero Vox In Wall 40W Power Amplifier

Type: Owner's manual

This manual is also suitable for

NERO VOX: In-Wall Docking Station for Alexa Echo Dot Gen 3 & 4

USERS GUIDE

NERO VOX

ECHO DOT 3

GEN

IN-WALL AMPLIFIER

The NERO VOX was designed for the Amazon Echo Dot 3rd Generation.

CAT-5 cable and a 16-2 AWG power cable are used to connect the

NERO VOX to the Wall Plate. Extend these common wire standards to

mount the NERO VOX and Wall Plate in opposite sides of the room if

desired, up to 300ft, or a remote location like an equipment rack.

The NERO VOX wall plate is designed to match the look of standard

electrical outlets. Ideal placement of the Wall Plate is next to an electrical

outlet for easy access for the power plug. The wall plate has a audio

input, subwoofer/pre output, and power plug. The audio input provides a

second audio source to the NERO VOX. The subwoofer output provides

a convenient location to connect any powered subwoofer to add more

bass.

Note: Any second audio source must have a variable audio output.

4-OHM – Connect any pair of 4 Ohm speakers OR any two pairs of 8

Ohm speakers.

8-OHM – Connect any pair of 8 Ohm speakers.

Note: NERO VOX will automatically go into Overload Protection if the

incorrect impedance is used or too many speakers are connected to

the unit. Maxing out the Gain Control may also trip protection mode. If

overload protection occurs check the gain and/or impedance to resume

normal amp function.

• Voice Command Built-In

• Multi-Room Capable

• Hi Ecient Digital Amplier 20 Watts

• 4 ohm stable

• Overload Protection

• Provides Power for ECHO DOT Gen3

• Sub Output Dual RCA (Right/Left)

• 3.5mm Aux Input (TV, Smartphone)

• Power Connection for Ext Power Supply

• Wall Plate Connects ts standard J box

• NERO VOX to Wall Plate extendable 300’

• Includes 1,5m Cat5 2-way Audio Cable

• Includes 1.5m Power Connecting Cable

• 18V DC External Power Supply

• Paintable Snap-On Square Trim Cover

• AC Input Multi-Voltage 100-240VAC

• DC Input: 18V/2A

• Signal Voltage: 500mV

• Power Output: 40W peak 20 Watts RMS

• DC Output 12V/2A

• Dimensions:

Trim Plate: 5.9” x 5.9”x .27”

Trim Plate hole: 3.6”

VOX Flange Diameter: 5.9”

VOX Cutout Hole: 4.84”

Wall Plate: 2.77” x 4.48”

WP Connector Depth: 2.05”

OVERVIEW FEATURES SPECS & DIMENSIONS

1、请使用工艺圆角，未注工艺圆角：＜R0.1mm。

2、未特别注明尺寸均表示小端数值。

3、所以尺寸均为表面处理后的尺寸。

物料编码

表面处理

第 1 张共 1 张

重量比例

维特电器有限责任公司

名称：

设计

审核

批准

版次日期描叙及说明签名

公差表（±）

尺寸范围 A级 B级

0＜X≤5 0.05 0.10

5＜X≤30 0.10 0.20

30＜X≤120 0.15 0.30

120＜X≤400 0.20 0.40

400＜X≤1000 0.30 0.50

C级

0.20

0.50

1.00

2.00

3.00

未注公差

选公差表

等级

A级

单位：mm

ECHO DOT

中盖

材料：ABS

1. 19.03.08 下发图纸 H.Z.

1.03.C47.ECHODOTZG-ABBLNP

54.5mm

5mm

2.14in

145mm

5.7in

0.19in

150mm

5.9in

150mm

5.9in

3.14in

1.42in

.27in

RCA OUTPUT

3.5JACK INPUT

DC18V

114

4.48"

70.3

2.77"

1. ECHO Dot 3rd Gen/ sold separately

2. Wall Plate Cover (white)

3. Docking Station Enclosure

4. Mounting Brackets; Dog Ears

5. In-Wall Amplier Enclosure

6. 1.5M CAT5 RJ45 Input Plug Audio Input/Sub Output

7. Power Connecter & 1.5M Power Cable (+/-)

8. Speaker Output Connectors

9. ECHO DOT 3rd Gen Docking Holder

10. Internal AMP Gain Control Knob, set and forget

11. Power and Audio Connector Cable opening

12. Unit docks in one way, match the buttons

13. Audio Input/Output and Power Wall Plate

14. Subwoofer Audio Output (R/L Female RCA)

15. Aux 3.5mm Audio Input connector

16. Power Input Connecter and External

18V/2A Power Supply

NERO VOX CALL OUTS SYSTEM DIAGRAM

RCA OUTPUT

3.5JACK INPUT

DC18V

RCA OUTPUT

3.5JACK INPUT

DC18V

6 7 8

Network Cable

Audio In/Out

Connect a Single 4-or

8-Ohm Speaker Pair,

Or Connect 2 Pair of

8-Ohm Speakers

Power Cable

Powered Subwoofer

3.5mm Aux Input

Sub Output Dual RCA

TV Connection: Output Must Be Variable, Check Owners Manual

1. Connect the Power Plug to the back of the Amazon Echo Dot

Generation.

2. Connect the 3.5mm audio plug to the audio output on the back

of the Amazon Echo Dot.

Note: Do not forcibly pull on the power plug or 3.5mm

cables,this can damage the NERO VOX

3. Insert Echo Dot at a slight angle with connectors on top in rst,

then gently push on the bottom to fully mount Echo Dot.

4. Make sure Echo Dot buttons are level to the wall or surface.

5. You may need to adjust the two NERO VOX mounting screws to

ensure that the NERO VOX is also level.

6. Clip on the trim plate with the four clip points located on the top,

bottom, left, and right side of the NERO VOX.

Note: Do not use unnecessary force or pressure at the clip points.

This may damage the amplier, wall surface, or both.

ECHO DOT INSTALLATION

1. Prior to installation of the NERO VOX Amp, it is necessary to run

speaker cable to the amplier location.

2. Use the provided cut-out template to align and cut opening. If

you are not sure of potential obstruction behind the mounting area,

start by cutting a smaller hole rst, this will make drywall repair

much easier if necessary.

3. If there is no obstruction behind the mounting area, nish

cutting the hole to the correct size.

4. Connect the speaker cables to the removable speaker output

phoenix connector with correct polarity to the

speakers, + to + and – to – .

5. Connect the CAT-5 cable and 16 AWG power cable to the back

of NERO VOX and feed through the wall opening to Wall Plate

location.

6. Insert NERO VOX into wall opening with power plug and 3.5mm

plugs for Echo Dot on the top of the amplier and tighten the

mounting screws on the front of the amplier.

OPTION: Power Supply – When replacing in-wall volume controls

with the NERO VOX, we recommend converting the speaker cable

from the amplier into power cables for the VOX power supply.

AMP INSTALLATION

1. Choose a location for the wall plate, preferably near an

electrical outlet.

2. Use the provided cut-out template to align and cut opening. If

you are not sure of potential obstruction behind the mounting area,

start by cutting a smaller hole rst, this will make drywall repair

much easier if necessary.

3. If there is no obstruction behind the mounting area, nish

cutting the hole to the correct size.

4. Feed CAT-5 cable and 16 AWG power cable through hole and

connect to the back of the wall plate.

5. Secure wall plate to surface or low voltage single gang box or

bracket using the provided screws.

6. Connect any local audio source with an RCA cable.

7. Connect any powered subwoofer using a subwoofer cable.

8. Connect provided 18v power supply to electrical outlet.

WALL PLATE INSTALLATION WALL PLATE TEMPLATE

All OSD AUDIO electronics have (2) year Limited Warranty against defects in materials and workmanship. Proof of purchase must accompany all claims.

During the warranty period OSD AUDIO will replace any defective part and correct any defect in workmanship without charge for either parts or labor.

OSD AUDIO may replace returned electronics with a product of equal value and performance. In such cases, some modications to the mounting may be

necessary and are not OSD AUDIO’s responsibility.

Damage to or destruction of components due to application of excessive power voids the warranty on those parts. In these cases, repairs will be made

on the basis of the retail value of the parts and labor. To return for repairs, you must email customer service at RMA@audiogeargroup.com for a Returned

Merchandise Authorization (RMA) number then the unit must be shipped to OSD AUDIO at the owner’s expense, along with a note explaining the nature of

service required. Be sure to pack the product(s) in a corrugated container with at least 3 inches of resilient material to protect the unit from damage in transit.

This Warranty Does Not Cover: Damage caused by abuse, accident, misuse, negligence, or improper operation (installation). Any products that have been

altered or modied. Any product whose identifying number of decal, serial #, etc. has been altered, defaced or removed. Normal wear and maintenance.

OSD Audio | Brea, CA | osdaudio.com

NERO VOX Man. 9/19

WARRANTY