Herdio HWA-16BT In-Wall Audio Control Amplifier Receiver User Manual

Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your Herdio HWA-16BT In-Wall Audio Control Amplifier Receiver. Please read this manual thoroughly before use to ensure proper functionality and safety.

Package Contents

Verify that all items listed below are included in your package:

• 1x Herdio HWA-16BT In-Wall Audio Control Amplifier Receiver Wall Plate
• 1x AC Power Adapter
• 2x Mounting Screws
• Speaker Wire (pre-attached to unit)
• User Manual (this document)

Image: The package contents include the wall plate amplifier, power adapter, mounting screws, and speaker wire.

Product Features

The Herdio HWA-16BT offers versatile audio control and connectivity options:

• Bluetooth Connectivity: Seamlessly stream audio from compatible devices (smartphones, tablets, PCs) with a wireless range of over 30 feet.
• USB Port: Functions as a flash memory reader for media playback and a charging port for external devices.
• AUX 3.5mm Audio Input: Connect external audio devices for wired playback.
• Microphone Input: Allows for public address functionality through connected speakers.
• 2-Channel Audio Output: Supports connection to two speakers for stereo sound.
• In-Wall Design: Designed for discreet installation within standard wall plates.

Image: Detailed view of the HWA-16BT wall plate with labels for Power LED, Input Selection (AUX/BT/MIC), USB Port, MIC IN, Stereo IN, DC 12V In, and Master Volume control.

Setup and Installation

Proper installation is crucial for optimal performance. It is recommended that installation be performed by a qualified professional if you are unfamiliar with electrical wiring.

1. Wiring the Speakers

1. Identify the speaker wire terminals on the back of the HWA-16BT unit. These are typically labeled for positive (+) and negative (-) connections.
2. Connect your speaker wires to the corresponding terminals. Ensure correct polarity (red to positive, black to negative) for each speaker. The unit supports two speakers for stereo output.
3. Route the speaker wires through the wall to your desired speaker locations.

Image: Visual guide for connecting speaker wires to the amplifier unit, showing positive and negative terminals.

2. Power Connection

1. Locate the DC 12V IN port on the front of the wall plate.
2. Connect the provided AC power adapter to this port. Plug the adapter into a standard electrical outlet.
3. Alternatively, for a concealed installation, the unit can be hardwired to a 12V DC power source within the wall. Consult a professional for this type of installation.

3. Mounting the Unit

1. Carefully insert the wired HWA-16BT unit into a standard single-gang wall box.
2. Secure the unit to the wall box using the provided mounting screws.
3. Attach the decorative wall plate cover (if applicable) over the unit.

Operating Instructions

Power On/Off and Volume Control

• To power on the unit, rotate the large knob clockwise. The red PWR LED will illuminate.
• Continue rotating the knob clockwise to increase the volume. Rotate counter-clockwise to decrease volume and power off the unit.

Input Selection

Use the toggle switch on the left side of the unit to select your desired audio input mode:

• AUX: For connecting external audio devices via the 3.5mm Stereo In jack.
• BT (Bluetooth): For wireless audio streaming. The blue BT LED will flash when in pairing mode and remain solid when connected.
• MIC: For using a microphone connected to the MIC IN jack.

Bluetooth Pairing

1. Switch the input selector to "BT". The blue BT LED will begin flashing, indicating pairing mode.
2. On your smart device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
3. Select "Herdio" from the list of devices. Once connected, the blue BT LED on the unit will stop flashing and remain solid.
4. You can now play audio from your device through the connected speakers.

Image: A user wirelessly streaming music to the HWA-16BT unit, demonstrating Bluetooth connectivity in a home environment.

USB Input Usage

• Insert a USB flash drive containing MP3 audio files into the USB INPUT port. The unit will automatically begin playing compatible audio files.
• The USB port also functions as a charging port for your devices.

Image: A USB flash drive inserted into the USB input, highlighting its function for media playback and device charging.

AUX Input Usage

• Connect your external audio device (e.g., MP3 player, CD player) to the 3.5mm Stereo In jack using a standard 3.5mm audio cable.
• Switch the input selector to "AUX". Audio from your connected device will now play through the speakers.

Image: The 3.5mm AUX input on the wall plate, indicating its use for connecting external audio sources.

Microphone Input Usage

• Connect a microphone to the MIC IN jack.
• Switch the input selector to "MIC". Your voice will be amplified through the connected speakers.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the surface of the unit. Do not use liquid cleaners or aerosol sprays, as they may damage the unit.
• Ventilation: Ensure the unit has adequate ventilation to prevent overheating. Do not block any ventilation openings.
• Power Off When Not in Use: For prolonged periods of inactivity, it is recommended to power off the unit to conserve energy and extend its lifespan.

Troubleshooting

Specifications

Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the official Herdio website or contact their customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.

Official Herdio Store: Herdio Store on Amazon