Arylic BT10 Bluetooth Transmitter and Preamplifier User Manual

1. Introduction

The Arylic BT10 is a versatile Bluetooth transmitter and preamplifier designed to wirelessly transmit audio signals from non-Bluetooth devices to Bluetooth-enabled receiving devices such as headphones and speakers. It converts wired audio signals into wireless signals, enabling seamless connection and high-quality audio transmission. The BT10 supports advanced audio encoding formats including aptX HD, aptX Low Latency, and aptX Adaptive, ensuring a clear and detailed sound experience with minimal delay. It can simultaneously connect to two Bluetooth devices, offering enhanced flexibility for your audio setup.

2. Package Contents

Upon unboxing your Arylic BT10, please verify that all the following items are included:

Arylic BT10 Main Unit
Remote Control (requires 2x AAA batteries, not included)
User Manual
Power Adapter (country-specific)
3.5mm to 3.5mm Audio Cable
3.5mm to RCA Audio Cable
USB Type-C Cable

Arylic BT10 package contents including the main unit, remote, cables, and power adapter.

Figure 2.1: Overview of the Arylic BT10 Wireless Audio Transmitter and its included accessories.

3. Product Overview

The Arylic BT10 features a compact design with intuitive controls and comprehensive connectivity options. The front panel includes LED indicators for the active input mode (AUX, OPT, USB, DAC). The top panel houses touch-sensitive buttons for power, volume control, and playback. The rear panel provides all necessary audio input and output ports.

Diagram showing the input and output ports of the Arylic BT10, including Optical In, Line In, Line Out, USB, and DC power.

Figure 3.1: Rear panel connections of the Arylic BT10, detailing various audio input and output options.

3.1. Front Panel Indicators

BT10: Indicates the device is powered on.
AUX: Illuminates when 3.5mm Line In is selected.
OPT: Illuminates when Optical In is selected.
USB: Illuminates when USB Host (for USB disk playback) is selected.
DAC: Illuminates when USB Type-C (for PC DAC connection) is selected.

3.2. Top Panel Controls

Power Button: Press to power on/off.
Volume - / +: Adjusts the output volume.
Play/Pause Button: Controls audio playback.
Previous/Next Track Buttons: Skips between tracks (for USB playback).

3.3. Rear Panel Connections

OPT IN: Optical digital audio input.
LINE IN: 3.5mm analog audio input.
LINE OUT: 3.5mm analog audio output.
USB: USB Host port for connecting USB disk drives for music playback.
DC: USB Type-C port for power input (5V/1A) and PC DAC connection.

4. Setup

4.1. Power Connection

Connect the provided USB Type-C cable to the "DC" port on the rear of the BT10.
Plug the USB-A end of the cable into the supplied power adapter.
Insert the power adapter into a suitable wall outlet. The BT10 will power on automatically.

4.2. Connecting Audio Sources

The BT10 supports multiple audio input methods:

Optical Input: Use an optical cable (not included) to connect your TV, game console, or other digital audio source to the "OPT IN" port.
Line In: Use the provided 3.5mm audio cable or 3.5mm to RCA cable to connect analog audio sources like MP3 players, CD players, or older stereo systems to the "LINE IN" port.
USB Host: Insert a USB disk drive (up to 128GB, FAT16/32, exFAT) containing music files (MP3, MP4, WMA, MOV, M4A, AAC, FLAC, WAV, APE) into the "USB" port.
USB DAC: Connect the BT10 to your PC using the USB Type-C cable. Your computer will recognize the BT10 as an external DAC.

Diagram illustrating various audio input devices like TV, CD Player, USB Stick, and Laptop connecting to the Arylic BT10, and outputting to Bluetooth headphones, speakers, or wired speakers.

Figure 4.1: Connecting various audio sources to the Arylic BT10.

4.3. Bluetooth Pairing

The BT10 can transmit audio to up to two Bluetooth speakers or earbuds simultaneously.

Ensure your Bluetooth receiving device (headphones, speaker) is in pairing mode. Refer to your device's manual for specific instructions.
On the BT10, press and hold the Play/Pause button on the top panel, or use the "TX Pair" button on the remote control, or activate pairing via the Go Control App. The BT light on the front panel will blink rapidly.
Keep your Bluetooth receiving device close to the BT10. Once connected, the BT light will become steady.
To connect a second Bluetooth device, repeat steps 1-3.

Arylic BT10 connected to a TV, wirelessly transmitting audio to two pairs of Bluetooth headphones, demonstrating its wireless transmission capability.

Figure 4.2: Wireless audio transmission from a TV via Arylic BT10 to Bluetooth headphones.

5. Operating Instructions

5.1. Selecting Audio Input

You can switch between connected audio sources using the touch buttons on the top panel, the remote control, or the Go Control App. The active input mode will be indicated by the corresponding LED on the front panel.

5.2. Audio Playback and Control

Volume Adjustment: Use the '+' and '-' buttons on the top panel or the volume controls on the remote/app to adjust the output volume.
Playback Control (USB Host): For music played from a USB disk, use the Play/Pause button and the Previous/Next track buttons on the top panel or remote to control playback.
High-Quality Audio: The BT10 supports aptX HD for high-resolution audio and aptX Low Latency for synchronized audio with video, minimizing delays. Ensure your receiving devices also support these codecs for optimal performance.

A person wearing headphones, enjoying high-definition sound transmitted by the Arylic BT10, with logos for Qualcomm aptX, aptX HD, aptX Adaptive, and aptX Low Latency (<40ms).

Figure 5.1: Experience high-definition audio with aptX codecs.

The dual link feature allows two Bluetooth devices to receive audio simultaneously, perfect for shared listening experiences without disturbing others.

Two people wearing headphones, one smiling and dancing, the other focused on a laptop, illustrating the dual link feature for shared or private listening.

Figure 5.2: Enjoy private or shared listening with dual Bluetooth connectivity.

6. Go Control App

The Arylic BT10 can be controlled and customized using the free Go Control app, available for both iOS and Android devices. The app provides advanced features beyond the physical controls.

6.1. App Features

EQ Settings: Customize the audio equalizer to match your preferences or speaker characteristics.
Device Naming: Personalize the name of your BT10 unit.
Theme Customization: Adjust the app's visual theme.
USB Playlists: Manage and play music files directly from a connected USB disk.
Audio Source Control: Easily switch between different input sources (Bluetooth, Line In, Optical, USB, DAC).
Firmware Updates: Check for and apply firmware updates for improved performance and new features.

Screenshots of the Go Control app interface on a smartphone, showing music playback, EQ settings, and song lists.

Figure 6.1: The Go Control app interface for managing your Arylic BT10.

7. Multiple Control Methods

The Arylic BT10 offers several convenient ways to control its functions:

Go Control App: Provides comprehensive control and customization options via your smartphone or tablet.
Touch Buttons: The touch-sensitive buttons on the top of the BT10 unit allow for basic control of power, volume, and playback.
Remote Control: The included infrared remote control offers quick access to various functions, including input selection, volume adjustment, and EQ presets.

Image showing three control methods for the Arylic BT10: the Go Control app on a smartphone, the touch buttons on the unit, and the physical remote control.

Figure 7.1: Control options for the Arylic BT10.

8. Audio Interfaces

The BT10 is equipped with multiple audio interfaces to ensure compatibility with a wide range of devices:

Optical Input (Digital Signal): For high-fidelity digital audio from modern devices.
Line In (Analog Signal): For connecting traditional audio equipment with analog outputs.
USB Host: Allows direct playback of music files from a USB storage device.
USB DAC Input: Enables the BT10 to function as an external digital-to-analog converter for your computer, improving audio quality.
Line Out: Provides an analog audio output for connecting to wired speakers or amplifiers.

Detailed diagram of the Arylic BT10's input and output ports, including optical, line in, line out, USB, and DC.

Figure 8.1: Comprehensive view of Arylic BT10's audio input and output interfaces.

9. Specifications

Feature	Description
Model	ES-BT10
Bluetooth Standard	5.2
Bluetooth Transmission	2x Bluetooth TX (able to connect up to 2 Bluetooth speakers or earbuds simultaneously)
Supported Codecs	aptX HD, aptX LL, aptX Adaptive, AAC, SBC
Line In	3.5mm analog earphone jack / Max 2Vrms input
Optical In	Up to 192KHz / 24bit PCM only
USB Host	USB disk drive playback, support resume playback. Sample rate: 48KHz. Storage format: FAT16, FAT32, exFAT, up to 128GB. Supported codecs: MP3, MP4, WMA, MOV, M4A, AAC, FLAC (96KHz/24bit), APE.
USB Type-C	USB DAC for PC connection / Sample rate: 48KHz
Line Out	3.5mm analog earphone jack / Max 2Vrms output
Power Input	5V/1A
Dimensions (L x W x H)	108 x 72 x 26.6 mm (4.25 x 2.83 x 1.05 inches)
Weight	95g (3.35 ounces)

10. Troubleshooting

If you encounter issues with your Arylic BT10, please refer to the following common troubleshooting steps:

No Audio Output:
- Ensure the BT10 is powered on and the correct input source (AUX, OPT, USB, DAC) is selected.
- Verify that the audio cables are securely connected to both the BT10 and your audio source.
- Check the volume levels on both the BT10 and your connected Bluetooth receiving device.
- Confirm that your Bluetooth receiving device is properly paired and connected to the BT10.
Bluetooth Pairing Issues:
- Ensure your Bluetooth receiving device is in pairing mode and within close proximity (within 1 meter) to the BT10 during the pairing process.
- If connecting a second device, ensure the first device is already connected before attempting to pair the second.
- Try restarting both the BT10 and your Bluetooth receiving device.
Poor Audio Quality or Latency:
- Ensure your Bluetooth receiving device supports aptX HD or aptX Low Latency codecs for optimal audio quality and minimal delay.
- Reduce the distance between the BT10 and your Bluetooth receiving device, and minimize obstacles (walls, large furniture) that may interfere with the signal.
- Check for potential interference from other wireless devices operating on the same frequency band.
Go Control App Connectivity Issues:
- Ensure Bluetooth is enabled on your smartphone/tablet and the device is within range of the BT10.
- Make sure you have the latest version of the Go Control app installed.
- Try closing and reopening the app, or restarting your smartphone/tablet.

11. Safety Information

For safe and optimal use of the Arylic BT10, please adhere to the following safety guidelines:

Keep the device away from high temperatures, direct sunlight, and sources of heat.
Avoid exposing the device to water, moisture, or any liquids.
Handle batteries for the remote control properly and dispose of them in accordance with local regulations.
This product may cause interference with other wireless devices. Maintain a reasonable distance from other electronic equipment.
Do not attempt to disassemble, repair, or modify the device yourself. Refer all servicing to qualified personnel.
Use only the provided power adapter or a compatible 5V/1A USB power source.
Always follow the manufacturer's instructions for use and disposal of the product and its components.

12. Warranty and Support

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

Manufacturer: Rakoit Technology(SZ) Co., Ltd

Website: www.arylic.com

Arylic ES-BT10