TROND BT-DUO S Bluetooth 5.0 Transmitter Receiver User Manual

Sarrera

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.

Paketearen edukia

Hasi aurretik, ziurtatu elementu guztiak paketean daudela:

• 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
• USBtik mikro USBra kargatzeko kablea
• User manual (this guide)

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

Produktua amaituview

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

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

3. irudia: Aldea 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.

Konfigurazioa eta kargatzea

Hasierako karga

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.

• LED adierazlea gorri piztuko da kargatzen ari den bitartean.
• Once fully charged (approximately 2 hours), the red LED will turn off.
• Gailua kargatzen ari den bitartean erabil daiteke.

Funtzionamendu moduak

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. Igorlearen modua (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. Ezarri modu etengailuan TX piztu aurretik.
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. Jarri zure Bluetooth entzungailuak edo bozgorailua parekatze moduan.
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. Hartzaile modua (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. Ezarri modu etengailuan RX piztu aurretik.
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:

• Bolumena igo: Quick press the "+" button.
• Pista aurrera: Sakatu luze "+" botoia.
• Bolumena jaitsi: Quick press the "-" button.
• Atzera egin pista: Sakatu luze "-" botoia.
• Erreproduzitu/Pausatu: Quick press the MFB.

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

Ezaugarri aurreratuak

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.

Mantentzea eta zaintzea

• Mantendu gailua lehor. Ez jarri hezetasun edo tenperatura altuen eraginpean.
• Garbitu gailua zapi leun eta lehor batekin. Saihestu produktu kimiko gogorrak edo garbitzaile urratzaileak erabiltzea.
• Gorde gailua leku fresko eta lehor batean erabiltzen ez duzunean.
• Saihestu gailua kolpe gogorrak erortzea edo jasaten.

Arazoak konpontzea

Gailua ez da pizten:

• Ziurtatu gailua guztiz kargatuta dagoela.
• 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).
• Berrabiarazi bi gailuak eta saiatu berriro parekatzen.

Ez dago audiorik edo audioaren kalitate eskasa:

• Egiaztatu kable-konexio guztiak seguruak direla ziurtatzeko.
• 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.

Zehaztapenak

Bermea eta Laguntza

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