OSD NERO Stream ARC BT Amplifier Owner’s Manual

: September 6, 2024
: OSD NERO

Table of Contents

Stream ARC BT Amplifier
Specifications
Product Usage Instructions
ARC Connection
Connection Via Wireless BT Receiver Mode
Analog Line-In/Sub Output
Powered Sub Audio Inputs
Digital Optical/Coaxial Inputs
DAC USB Type C Input From USB Type A Output
Front Panel Controls
Rear Panel Controls
- FAQ
What’s included in the box?
How do I cycle through different sources on the amplifier?
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)

Stream ARC BT Amplifier

“`html

Specifications

Amplifier type: Integrated AMP/PREAMP
Design type: Class D
Channels: 2 x 100 Watts RMS 4 Ohms, 1 x 200 Watts peak
power
Wireless BT version: External antenna
Peak power output: 200 Watts
8-ohm Power Rating: 100 Watts per channel
4-ohm Power Rating: 200 Watts per channel
Frequency Response: Not specified
Impedance: Not specified
Signal to Noise Ratio: Greater than 95 dB

Product Usage Instructions

ARC Connection

To connect ARC for TV and computer, use the ARC input on the
amplifier.

Connection Via Wireless BT Receiver Mode

Enable the Wireless BT mode on the amplifier and pair your
device using Bluetooth to stream audio wirelessly.

Analog Line-In/Sub Output

Connect any playback device with audio out using an RCA cable to
the Line in on the amplifier.

Powered Sub Audio Inputs

Connect the NERO ARC output to a powered subwoofer input using
an RCA Sub Cable.

Digital Optical/Coaxial Inputs

Connect devices with Digital Fiber output to the Optical input
using an Optical Cable for optimal digital audio transmission.

DAC USB Type C Input From USB Type A Output

Transfer digital signal from your computer to the DAC Type C
Input on the NERO ARC using a USB Type A to Type C cable for
high-quality audio conversion.

Front Panel Controls

Power/Status Indicating Light: Green for regular operation, red
for fault, orange for waveform trim.
Power Switch: Turn on/off internal amplifier power.
Volume/Source Selection Control Knob: Adjust volume, select
sources, restore factory settings, and wake up the amp from
standby.
IR Window: Receives signals from the remote control.

Rear Panel Controls

Wireless BT Antenna: Connects to external antenna for Bluetooth
functionality.
IR Remote Control: Features power button, volume controls,
source selection, and playback controls.

FAQ

What’s included in the box?

The package includes an IR remote, wall mount brackets, power
cord, 2 AAA batteries, Wireless BT antenna, QR code, and warranty
card.

How do I cycle through different sources on the amplifier?

Press the Volume/Source Selection Control Knob to cycle through
sources – Wireless BT, Digital Optical, DAC, ARC, Digital Coax, and
Line in. Hold down the knob to restore factory settings.

“`

Stream ARC /BT Amplifier Owner’s Manual

Important Safety Precautions

NERO ARC Integrated AMP/PREAMP Owner’s Manual
NERO ARC Introduction
Integrated Amp/Preamp, 100-watt per channel RMS Class D Stereo Amplifier with ARC, Wireless, USB plus 3 other inputs, subwoofer output, and remote control. The OSD Nero ARC amplifier makes a great choice for improving the sound from your TV or computer speakers. This versatile amp’s ARC, 24/192 USB Audio, BT Wireless, digital, and linelevel Inputs ensure connectivity with your existing equipment. With Its range of 6 different inputs, it also makes a great stand- alone Integrated amp. Small enough to be mounted behind your TV. Add A bookshelf, floor-standing speakers, and a subwoofer to get Theater-quality sound. Alternatively, use in-wall speakers for an aesthetically pleasing solution. Improves your laptop or computer sound; connect using ARC, USB, or headphone outputs, add desktop speakers, and transform your home office audio experience. The front-mounted volume control makes it quick and easy to adjust the sound level.
Features
2 x 100 Watts RMS 4 Ohms, for high power sound 1 x 200 Watts peak power for maximum dynamics Class D design for maximum efficiency and low-cost running Greater than 95 dB SNR for low noise and clear sound Six separate inputs, including ARC for TV and computer connection Volume, Bass, and Treble controls allow you to `dial in’ exactly the sound you want Auto stand-by turns the amp off when not being used.
ARC Connection
Connect the ARC-approved HDMI cable to the Input Port labeled ARC or eARC. The other end connects the ARC input on the back panel of the NERO ARC Integrated AMP/PREAMP. This will only work if both connections are ARC-ready. This allows the TV’s audio output through the ARC connection and enables the CEC control between the TV and the NERO ARC device so that the TV remote control can control the NERO ARC without the need for Programming. Note: You will most likely have to change the TV settings, disabling their internal speakers while enabling the audio output through the ARC port of the television. Some TVs may require adjustments for the ARC port to enable the CEC operation.
Connection Via Wireless BT Receiver Mode
The NERO ARC features Wireless BT Connect as an option. You can access the Wireless BT 5.3 manually using the front panel Volume/Source Select Knob or by using the IR Remote that is included with the NERO ARC. When in receiver mode, the Wireless BT LED will flash, which indicates it is waiting for a connection in your BT Transmitter device (cell phone, pad, TV). You can search for the device name “OSD Player.” Once connected, the BT LED will stay on, which indicates the connection is successful. You can start playing music from the connected device and hear the sound coming out of the connected passive speakers.

NERO ARC Integrated AMP/PREAMP Connections

Analog Line-In/Sub Output

Connect any Playback device with Audio out/Line out/Aux out to Line in using an RCA cable. For example, a CD/DVD Player or Headphone connection from your Smartphone.

Analog Device Audio Out RL

Powered Sub Audio Inputs

R

LFE

L

Connect the output of the NERO ARC to a Powered Subwoofer Input or Subwoofer Amp input using an RCA Sub Cable, single or single to dual RCA Sub cable

Digital Optical/Coaxial Inputs

Connect any playback device with Digital Fiber output to Optical input using Optical Cable (TV, AVR)

Digital Device Fiber Optic Output

Digital Device

Digital Coax Output

For the other Digital connection, this makes sure you are covered for both Fiber and Coax applications

DAC USB Type C Input From USB Type A Output

Transfer Native Digital signal from your Desktop or Laptop Computer to the DAC Type C Input on the NERO ARC utilizing the Audiophile DAC (Digital to Analog Convertor) featured in the NERO ARC

Laptop Computer
USB-A Output

NERO ARC Callouts, Front Panel
Front Panel Controls
1. POWER/STATUS INDICATING LIGHT The Green light indicates regular operation, the red light indicates FAULT, and the orange light indicates waveform trim
2. POWER SWITCH Used to turn on or off the power of the internal amplifier
3. VOLUME/SOURCE SELECTION CONTROL KNOB The Volume/Select Knob is rotated to the left (counterclockwise) to turn the volume down and turn to the right (clockwise) to increase the volume. Press the Volume/Select Knob to Cycle through the sources one at a time: Wireless BT, Digital Optical, DAC, ARC, Digital Coax, and Line in. Hold the Volume/Source knob down to restore factory settings. In the standby state, press the Knob to wake up the power amplifier
4. IR WINDOW Used to receive the infrared signal of the remote control

Amplifier Standby
The power amplifier has an automatic shutdown function; in the absence of any audio input, it will enter the automatic standby state within 10 minutes; Standby power consumption 0.5W; you can use the standby button of the remote control or touch the switch through the encoder on the panel to wake up the power amplifier. The power amplifier has a power-off memory function. When powered off and then powered on again, it will return to the parameters before the shutdown, such as EQ, sound source, etc.

What’s in the Box

IR Remote Wall Mount Brackets Power Cord

2 AAA Batteries Wireless BT Antenna QR Code Warranty Card

NERO ARC Callouts, Rear Panel Controls
REAR PANEL CONTROLS 5. Wireless BT external antenna
To maintain the stability of Wireless BT communication, it is necessary to rely on the assistance of external antennas, which will greatly improve the distance and stability. 6. Digital DAC input Used to play USB C disk music and connect computer playback. 7. Analog AUX input It can play music by connecting to CDs, DVDs, set-top boxes, and other audio sources with analog audio output devices. 8. Speaker output Terminals Five-way Binding posts can connect a pair of 4-ohm, 8-ohm, or two pairs of 8-ohm speakers (with a 4-ohm load). 9. AC outlet It supports AC 100 – 120V/220 – 240V voltage input and can adapt to the power supply voltage of different countries worldwide. 10.Digital OPTICAL input To achieve sound source playback, you can connect some devices with OPITC output, such as TVs and karaoke machines. 11.Digital ARC input Some devices with ARC, such as TVs and karaoke machines, can be connected to achieve music playback. 12.Digital COAX input Some devices with COAX output, such as TVs and karaoke machines, can be connected to achieve music playback. 13.Analog SUB output It connects to an active subwoofer for a stronger bass effect.

NERO ARC IR Remote Control
IR Remote
1. Power LED Flashing indicator 2. Power Button 3. Volume Mute Button 4. Vol+/Volume5. Forward/Rewind 6. Pause/Play Button 7. Bass +/8. Treble +/9. Source Select Button
1. Wireless BT 2. Optical 3. DAC USB-C 4. ARC 5. Digital Coax 6. Line -In

Dimensions and Specifications NERO ARC

Categories
Amplifier type Design type Channels
Wireless BT version Peak power output 8-ohm Power Rating 4-ohm Power Rating Frequency Response
Impedance Signal to Noise Ratio

ARC Specifications

ARC Specs
Two Channel L&R Stereo Digital Class D 2
Wireless BT 5.3 (chip:BT8961) 200W
50W x 2 RMS, 2 x 100W Peak Power 100W x 2 RMS, 2 x 200W Peak Power
20Hz-20kHz 8 Ohm to 4 Ohm Stable