Avantree Oasis B Bluetooth 5.0 Transmitter Receiver User Manual

Table of Contents

1. Introduction
2. Package Contents
3. Device Overview
4. Getting Started
1. Charging the Device
2. Powering On/Off the Device
5. Using the Transmitter Mode
6. Using the Receiver Mode
7. Using the Bypass Mode
8. Troubleshooting Tips
9. Frequently Asked Questions

1. Introduction

Welcome to the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver user manual. This versatile device can be used as a Bluetooth transmitter to stream audio from your TV, computer, or other audio devices to Bluetooth headphones or speakers. It can also be used as a receiver to enable your home stereo or AV Receiver to receive wirelessly streamed music from your cellphone or computer. With its extended long range and aptX Low Latency support, the Oasis B offers seamless audio streaming and an enjoyable listening experience.

2. Package Contents

• 1 x Avantree Oasis B Bluetooth Transmitter Receiver
• 1 x Optical Cable
• 1 x 3.5mm AUX Cable
• 1 x RCA Cable
• 1 x USB Power Cable
• 1 x Quick User Guide

3. Device Overview

The Avantree Oasis B features a simple and user-friendly design with the following components:

• Power Button
• TX/RX/Bypass Switch
• Pairing Button
• LED Indicator
• Optical Input/Output Ports
• AUX Input/Output Ports
• RCA Input/Output Ports
• USB Power Port

4. Getting Started

4.1. Charging the Device

Before using the Avantree Oasis B, ensure it is fully charged. To charge the device, connect the USB power cable to the USB power port on the device and plug the other end into a USB power source (e.g. a computer or USB power adapter).

4.2. Powering On/Off the Device

To power on the device, press and hold the Power button for 2 seconds. The LED indicator will turn on, indicating that the device is powered on. To power off the device, press and hold the Power button for 2 seconds. The LED indicator will turn off, indicating that the device is powered off.

5. Using the Transmitter Mode

1. Power on the Oasis B and slide the TX/RX/Bypass switch to the TX position.
2. Connect the Oasis B to your TV, computer, or other audio source using the appropriate cable (optical, AUX, or RCA).
3. Put your Bluetooth headphones or speakers into pairing mode.
4. Press the Pairing button on the Oasis B. The LED indicator will flash blue rapidly, indicating that the device is in pairing mode.
5. Once connected, the LED indicator will turn solid blue. You can now stream audio from your audio source to your Bluetooth headphones or speakers.

6. Using the Receiver Mode

1. Power on the Oasis B and slide the TX/RX/Bypass switch to the RX position.
2. Connect the Oasis B to your home stereo or AV Receiver using the appropriate cable (optical, AUX, or RCA).
3. Enable Bluetooth on your cellphone, computer, or other audio source and search for available devices.
4. Select "Avantree Oasis B" from the list of available devices to initiate pairing.
5. Once connected, the LED indicator will turn solid blue. You can now stream audio from your audio source to your home stereo or AV Receiver.

7. Using the Bypass Mode

If your TV has only one optical output that is already occupied by your AV receiver or soundbar, use the Bypass mode to switch between the wired connection (soundbar) and Bluetooth audio streaming without unplugging any wires.

1. Connect the Oasis B between your TV and soundbar using the provided optical cable.
2. Slide the TX/RX/Bypass switch to the Bypass position to use your soundbar (wired connection).
3. Slide the TX/RX/Bypass switch to the TX position to stream audio to your Bluetooth headphones or speakers (Bluetooth mode).

8. Troubleshooting Tips

• If you experience audio issues, ensure that the audio format on your TV is set to PCM. Dolby/DTS is not supported.
• If the device does not power on, ensure that it is fully charged and the Power button is pressed and held for 2 seconds.
• If you cannot connect to a Bluetooth device, ensure that both devices are in pairing mode and within range.
• If you experience audio latency, ensure that both the Oasis B and your Bluetooth device support aptX Low Latency.

9. Frequently Asked Questions

Can I use the Oasis B as both a transmitter and receiver simultaneously?

No, the Oasis B can only function as either a transmitter or receiver at any given time.

Does the Oasis B support dual-link for two Bluetooth devices?

Yes, the Oasis B supports dual-link for connecting two Bluetooth devices simultaneously. However, it is not recommended for use with TWS earbuds due to technical constraints.

Is the Oasis B compatible with all TVs?

The Oasis B is compatible with 99% of TVs on the market, supporting optical, AUX, and RCA audio outputs.

Can I use the Oasis B for streaming live music (e.g. playing guitar, keyboard, electronic drums)?

No, the Oasis B is not recommended for streaming live music due to latency issues.

Will my TV's internal speakers still work when using the Oasis B as a transmitter?

Some TVs may mute their internal speakers or disable them when using the Oasis B as a transmitter. This is TV-dependent and may vary between different models.

Q: What is the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver?
A: The Avantree Oasis B Bluetooth 5.0 Transmitter Receiver is a versatile 3-in-1 device that can be used as a transmitter to stream audio from your TV, computer or other audio devices to a set of Bluetooth headphones or speakers, or as a receiver to allow your home stereo or speakers to play streaming music from your cellphone or laptop. It also features a convenient bypass function that switches between your wired connection (e.g. soundbar) and Bluetooth.

Q: Does the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver support aptX Low Latency?
A: Yes, the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver supports aptX Low Latency codec to virtually eliminate audio-visual lag making it an ideal choice for watching TV and movies. For best results, use with aptX Low Latency supporting headphones / speakers, like the Avantree Aria Pro, Audition Pro and Torpedo Plus.

Q: What is the range of the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver?
A: The Avantree Oasis B Bluetooth 5.0 Transmitter Receiver features Bluetooth Class I technology, which allows its signal to reach up to 164 feet / 50m in open air line-of-sight conditions and up to 50-70ft (20-30m) indoors. Please note that the achievable range with specific headphones depends in part on their antenna design.

Q: What are the connectivity options for the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver?
A: The Avantree Oasis B Bluetooth 5.0 Transmitter Receiver supports digital optical / AUX / RCA audio output standards making it compatible with 99% of the TVs on the market.

Q: Is there a way to switch between multiple audio sources in RX mode?
A: No, the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver cannot be switched between multiple audio sources in RX mode.

Q: Can the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver work simultaneously with two pairs of earbuds?
A: Yes, the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver supports dual link and can stream audio to two pairs of Bluetooth headphones / speakers simultaneously. However, the compatibility for this feature is not 100% across the Bluetooth products on the market. For Over the Ear Bluetooth Headphones, 80% of the devices on the markets are OK. For those true wireless e

Q: Is there a way to control volume independently of the TV when using the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver?
A: No, unfortunately, control varies. If a 3.5 mm jack is used for input or passthrough, then the unit can control volume with the +/- buttons. But if optical input is used, and bluetooth output is used, NO volume control at all is possible through this unit. Any volume control will have to happen at the source, which is unlikely for an optical output/format. Thus, optical outputs are suited only to stereos, soundbars, and other units with their own volume control. Not to bluetooth through this unit.

Q: What are the recommended headphones / speakers for use with the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver?
A: For best results with no lip-sync delay, use with aptX Low Latency supporting headphones / speakers, like the Avantree Aria Pro, Audition Pro and Torpedo Plus.

Q: What is included in the package of the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver?
A: The package includes the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver, a USB power cable, an optical cable, an AUX cable, an RCA cable, a user manual and a quick start guide.

Q: Is the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver easy to use?
A: Yes, the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver supports status / codec indicators, making it incredibly easy to set up and use. It also features a convenient bypass switch that allows you to toggle between your soundbar (bypass mode) and streamed audio (Bluetooth mode) without the need to plug / unplug any wires.

Q: Does the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver work with all TVs?
A: The Avantree Oasis B Bluetooth 5.0 Transmitter Receiver is compatible with 99% of the TVs on the market that have digital optical / AUX / RCA audio output standards. However, for TV optical output - set audio format to PCM. Dolby / DTS is not supported. Also, when using the transmitter the TV internal speakers might not work or become muted. This is TV dependent.

If you have any further questions about the Avantree Oasis B Bluetooth 5.0 Transmitter Receiver, please feel free to contact the manufacturer or refer to their online video guides and FAQ section for better support.