TROND BT-DUO S Bluetooth 5.0 Transmitter Receiver User Manual

pengenalan

The TROND BT-DUO S is a versatile 2-in-1 Bluetooth 5.0 audio adapter that functions as both a transmitter (TX) and a receiver (RX). It is designed to bring wireless audio capabilities to a wide range of devices, from TVs and PCs to wired headphones and home stereo systems. Featuring aptX and aptX Low Latency support, it ensures high-quality audio with minimal delay, making it ideal for watching videos without noticeable lip-sync issues.

This manual provides detailed instructions on setting up, operating, and maintaining your TROND BT-DUO S, along with troubleshooting tips and product specifications.

Kandungan Pakej

Sebelum anda memulakan, sila pastikan semua item terdapat dalam pakej:

• TROND BT-DUO S 3.5mm Bluetooth V5.0 Transceiver with aptX Low Latency
• 3.5mm male to 3.5mm male aluminum audio adapter
• 3.5mm male to 3.5mm male audio cable (50cm extra-long)
• 3.5mm female to RCA male audio cable
• Kabel pengecasan USB ke mikro USB
• User manual (this guide)

Figure 1: Contents of the TROND BT-DUO S package. Includes the main unit, audio adapters, cables, and user guide.

Produk Selesaiview

Familiarize yourself with the TROND BT-DUO S device and its various ports and buttons.

Rajah 2: Atas view of the TROND BT-DUO S, highlighting the Multi-Function Button (MFB) and LED indicator.

Rajah 3: Sisi view of the TROND BT-DUO S, showing the TX/RX mode switch, volume control buttons, 3.5mm Aux-In port, and Micro USB charging port.

The LED indicator provides visual feedback on the active audio codec. For optimal low latency, ensure your connected device also supports aptX Low Latency.

Persediaan dan Pengecasan

Pengecasan Awal

Before first use, fully charge your TROND BT-DUO S. Connect the micro USB charging cable to the device's charging port and the other end to a USB power source (e.g., computer USB port, USB wall adapter).

Figure 4: Charging the TROND BT-DUO S. The LED indicator will show red during charging and turn off when fully charged.

• Penunjuk LED akan menyala merah semasa pengecasan.
• Once fully charged (approximately 2 hours), the red LED will turn off.
• Peranti boleh digunakan semasa mengecas.

Mod Pengendalian

The TROND BT-DUO S supports two primary operating modes: Transmitter (TX) and Receiver (RX). Ensure the mode switch is set correctly before powering on the device.

1. Mod Pemancar (TX)

In TX mode, the TROND BT-DUO S transmits audio wirelessly from non-Bluetooth devices (e.g., TV, iPod, MP3 player) to Bluetooth-enabled headphones or speakers.

1. Tetapkan suis mod kepada TX sebelum dihidupkan.
2. Connect the TROND BT-DUO S to your audio source's 3.5mm audio output port using the provided audio cable. If your TV only has a digital optical audio out, you will need a different TROND model (BT-DUO X).
3. Power on the device by pressing and holding the Multi-Function Button (MFB) for 3 seconds until the blue LED flashes twice quickly.
4. For first-time pairing, the device will automatically enter pairing mode (blue and red LEDs flash alternately). For subsequent pairings, quickly double-tap the MFB to enter pairing mode.
5. Letakkan fon kepala atau pembesar suara Bluetooth anda ke mod berpasangan.
6. Once successfully paired, the blue LED on the TROND BT-DUO S will stay solid.

Figure 5: TROND BT-DUO S in Transmitter (TX) mode, enabling wireless audio from a TV to Bluetooth headphones. Ideal for watching TV without disturbing others.

2. Mod Penerima (RX)

In RX mode, the TROND BT-DUO S receives audio wirelessly from Bluetooth-enabled devices (e.g., smartphone, tablet) and outputs it to non-Bluetooth audio devices like wired headphones, speakers, or car stereo systems.

1. Tetapkan suis mod kepada RX sebelum dihidupkan.
2. Connect the TROND BT-DUO S to your wired headphones or speaker's 3.5mm audio input port using the provided audio cable.
3. Power on the device by pressing and holding the MFB for 3 seconds until the blue LED flashes twice quickly.
4. For first-time pairing, the device will automatically enter pairing mode (blue and red LEDs flash alternately). For subsequent pairings, quickly double-tap the MFB to enter pairing mode.
5. On your Bluetooth-enabled device (e.g., smartphone), enable Bluetooth and search for "TROND BT-DUO S" in the list of available devices.
6. Select "TROND BT-DUO S" to pair. Once successfully paired, the blue LED on the TROND BT-DUO S will stay solid.
7. You can now play audio from your Bluetooth device through your wired headphones/speakers.

Figure 6: TROND BT-DUO S in Receiver (RX) mode, allowing a smartphone to stream audio wirelessly to wired headphones or a home stereo system.

Volume Control (RX Mode Only)

In RX mode, you can control the volume and track selection directly from the TROND BT-DUO S:

• Kelantangan: Quick press the "+" button.
• Jejak ke Hadapan: Tekan lama butang "+".
• Perlahankan suara: Quick press the "-" button.
• Jejak ke belakang: Tekan lama butang "-".
• Main/Jeda: Quick press the MFB.

Note: Volume and track control buttons only work in RX mode.

Ciri Lanjutan

Dual Stream (TX Mode) / Multi-Point (RX Mode)

The TROND BT-DUO S supports connecting to two Bluetooth devices simultaneously in TX mode (Dual Stream) and two source devices in RX mode (Multi-Point). However, when connecting to two devices in TX mode, the audio codec will be downgraded to SBC to ensure compatibility.

Figure 7: Comparison of audio latencies for different codecs (SBC, aptX, aptX Low Latency) and the dual connection capability of the TROND BT-DUO S.

Penyelenggaraan dan Penjagaan

• Keep the device dry. Do not expose it to moisture or extreme temperatures.
• Bersihkan peranti dengan kain lembut dan kering. Elakkan menggunakan bahan kimia yang keras atau pembersih yang kasar.
• Simpan peranti di tempat yang sejuk dan kering apabila tidak digunakan.
• Elakkan daripada menjatuhkan atau meletakkan peranti kepada kesan yang kuat.

Menyelesaikan masalah

Peranti tidak dihidupkan:

• Pastikan peranti dicas sepenuhnya.
• Press and hold the MFB for at least 3 seconds.

Cannot pair with a device:

• Ensure the TROND BT-DUO S is in the correct mode (TX or RX) for your intended use.
• Make sure both devices are in pairing mode and within close proximity (within 10 meters/33 feet).
• Clear previous pairing records on both the TROND BT-DUO S and your target device. To reset TROND BT-DUO S, refer to the "Frequent Asked Questions" section in the original user manual (if available).
• Mulakan semula kedua-dua peranti dan cuba pasangkan semula.

Tiada audio atau kualiti audio yang lemah:

• Periksa semua sambungan kabel untuk memastikan ia selamat.
• Verify that the audio source is playing and its volume is turned up.
• Ensure the volume on the receiving device (headphones/speakers) is also turned up.
• If experiencing latency in TX mode, ensure your receiving Bluetooth headphones/speakers also support aptX Low Latency. Otherwise, the codec will revert to aptX or SBC, which have higher latencies.
• Avoid placing the device near sources of interference (e.g., Wi-Fi routers, microwaves).

Device gets stuck or buttons stop working:

• Press and hold the MFB, then plug in the external USB charger to shut down the BT-DUO S. This will not delete pairing records.

Spesifikasi

Waranti dan Sokongan

For warranty information and technical support, please refer to the official TROND website or contact TROND customer service directly. Contact details can typically be found on the product packaging or the TROND official store page.

You can visit the TROND Store for more information: TROND Official Store