Brugermanual til Airfrex Bluetooth 5.4-senderadapter

1. Introduktion

The Airfrex Bluetooth 5.4 Transmitter Adapter is designed to provide high-fidelity wireless audio transmission from non-Bluetooth devices to your Bluetooth-enabled headphones, earbuds, or speakers. Featuring the advanced Qualcomm Bluetooth 5.4 chipset, it supports aptX Adaptive, aptX Low Latency (LL), AAC, SBC, and MP3 codecs, ensuring a seamless and high-quality audio experience with minimal delay. This compact and versatile device is ideal for use with TVs, PCs, laptops, MP3 players, gym equipment, and in-flight entertainment systems.

Figure 1: Airfrex Bluetooth 5.4 Transmitter Adapter and included accessories.

2. Hvad er der i æsken

Kontroller venligst pakkens indhold for at sikre, at alle varer er til stede:

• Airfrex Bluetooth Transmitter
• AUX Extended Cable (3.5mm)
• Airplane Adapter (Dual 3.5mm)
• USB opladningskabel

Figure 2: Diagram illustrating product usage and package contents.

3. Nøglefunktioner

• Qualcomm Bluetooth 5.4 Chipset: Utilizes the most advanced Qualcomm Bluetooth 5.4 chip for high-fidelity lossless audio transmission, supporting FLAC, AAC, SBC, and MP3 codecs.
• aptX Adaptive & Low Latency: Guarantees high-quality sound performance and a real-time audio-visual experience with minimum delay, ideal for music, TV, movies, sports, and gaming.
• Bred kompatibilitet: Compatible with any audio device featuring a 3.5mm AUX output, including TVs, PCs, laptops, MP3/MP4 players, CD/VCD/DVD players, gym equipment, iPod classic, PS5, and Xbox consoles.
• Dobbelt link-funktionalitet: Designed for connecting to two wireless headphones simultaneously, allowing shared audio experiences with family or friends.
• Plug & Play-opsætning: Simple one-button operation for auto-connection, reconnection, connecting a second device, and resetting pairing records. LED light indicates status.
• Kompakt og bærbar: Ultra-compact and lightweight aluminum alloy casing with a premium finish. Supports charging while in use.

Figure 3: High-quality audio supported by Qualcomm aptX HD and aptX Adaptive.

Figure 4: The advanced Qualcomm Bluetooth 5.4 chipset inside the Airfrex transmitter.

4. Opsætningsvejledning

4.1 Første opstart og parring

1. Tænd: Press and hold the multi-function button for approximately 3 seconds until the blue LED indicator flashes rapidly. This indicates the device is powered on and in pairing mode.
2. Tilslut til lydkilde: Plug the 3.5mm AUX jack of the transmitter into the audio output port of your desired device (e.g., TV, PC, MP3 player). If using with an airplane entertainment system, use the included dual 3.5mm airplane adapter.
3. Enable Pairing on Headphones: Put your Bluetooth headphones or earbuds into pairing mode. Refer to your headphone's user manual for specific instructions.
4. Automatisk forbindelse: The Airfrex transmitter will automatically search for and connect to nearby Bluetooth audio devices in pairing mode. Once connected, the blue LED will slow down its flashing or turn solid, depending on the connection status.

4.2 Connecting a Second Device (Dual Link)

The Airfrex transmitter supports connecting two Bluetooth headphones simultaneously for shared listening.

1. Ensure the first headphone is already connected to the transmitter.
2. Double-click the multi-function button on the Airfrex transmitter. The blue LED will flash rapidly again, indicating it's searching for a second device.
3. Put your second Bluetooth headphone into pairing mode.
4. The transmitter will automatically connect to the second headphone. Once both are connected, the LED indicator will confirm the dual connection status.

Figure 5: Enjoying shared audio with the Dual Link feature.

5. Betjeningsvejledning

5.1 Tænd/sluk

• Tænd: Tryk og hold multifunktionsknappen nede i 3 sekunder.
• Sluk: Tryk længe på multifunktionsknappen i 5 sekunder.

5.2 Nulstilling af parringsoptegnelser

To clear all previously paired devices and reset the transmitter:

• With the device powered on, long press the multi-function button for approximately 8 seconds until the LED indicator changes, signifying that the pairing records have been cleared. The device will then enter pairing mode.

5.3 Opladning

Connect the included USB charging cable to the charging port on the transmitter and a USB power source (e.g., computer USB port, wall adapter). The LED indicator will show charging status. The device supports charging while in use.

6. Kompatibilitet

The Airfrex Bluetooth Transmitter is designed for broad compatibility with various audio sources and Bluetooth receiving devices:

• Lydkilder: TVs, PCs, Laptops, Desktops, MP3/MP4 players, CD/VCD/DVD players, gym equipment (e.g., treadmills), iPod classic, PS5, Xbox video gaming consoles, and any device with a 3.5mm AUX audio output.
• Bluetooth Receiving Devices: Bluetooth headphones, wireless headsets, earbuds (including Airpods), and Bluetooth speakers.

Figure 6: Perfect for air travel, connecting to in-flight entertainment.

Figure 7: Stream wirelessly from gym equipment.

7. Vedligeholdelse

To ensure the longevity and optimal performance of your Airfrex Bluetooth Transmitter, please follow these maintenance guidelines:

• Rensning: Brug en blød, tør klud til at rengøre enheden. Brug ikke flydende rengøringsmidler eller aerosoler.
• Opbevaring: Opbevar enheden et køligt, tørt sted væk fra direkte sollys og ekstreme temperaturer.
• Håndtering: Undgå at tabe enheden eller udsætte den for kraftige stød.
• Fugtighed: Hold enheden væk fra vand og høj luftfugtighed.

8. Fejlfinding

If you encounter issues with your Airfrex Bluetooth Transmitter, please refer to the following common problems and solutions:

Ingen strøm/Enhed tænder ikke:

Ensure the device is fully charged. Connect it to a power source using the USB charging cable and allow it to charge for at least 30 minutes before attempting to power on again.

Cannot Pair with Headphones:

• Ensure both the transmitter and your headphones are in pairing mode.
• Make sure the transmitter is within range (typically 10 meters/33 feet) of your headphones.
• Clear the pairing records on the transmitter (long press button for 8 seconds) and try pairing again.
• If your headphones were previously paired with another device, disconnect them from that device or clear their pairing history.

Ingen lyd eller dårlig lydkvalitet:

• Ensure the 3.5mm AUX jack is fully inserted into the audio source.
• Check the volume levels on both the audio source and your headphones.
• Verify that the correct audio output is selected on your source device (e.g., TV audio settings).
• Move the transmitter closer to your headphones to reduce interference.
• Ensure there are no significant physical obstructions between the transmitter and headphones.

Audio Delay/Latency:

While the device supports aptX Low Latency, some factors can still introduce minor delays. Ensure your receiving headphones also support aptX Low Latency for the best performance. Reduce distance and minimize interference.

9. Specifikationer

10. Sikkerhedsoplysninger

Læs og overhold venligst følgende sikkerhedsforanstaltninger:

• Batterihåndtering: This device contains a nonstandard battery. Do not attempt to replace the battery yourself. Dispose of the device and its battery according to local regulations. Avoid exposing the battery to excessive heat, direct sunlight, or fire.
• Potentiel interferens: This device operates using radio frequencies and may cause interference with other electronic devices, medical equipment (e.g., pacemakers), or in environments sensitive to radio signals (e.g., hospitals, aircraft). Always follow applicable regulations and turn off the device when instructed.
• Kvælningsfare: Keep the device and its small parts out of reach of children and pets to prevent accidental ingestion.

11. Garanti og support

For warranty information, technical support, or customer service inquiries, please contact Airfrex directly through the retailer's platform or visit the official Airfrex webwebsted. Gem venligst din købsbevis til garantikrav.

12. Produktvideo