1. Introduktion
The eppfun AK3040R is a versatile Bluetooth 5.3 audio receiver designed to upgrade your existing wired audio systems, such as home speakers or car stereos, with wireless Bluetooth capabilities. It allows you to stream music from your smartphone or other Bluetooth-enabled devices. Featuring NFC for quick pairing, multiple audio output options (3.5mm AUX, RCA), and a TF card slot for direct music playback, the AK3040R offers a convenient and enhanced audio experience.
2. Produktfunktioner
- Bluetooth 5.3-teknik: Incorporates the latest low-energy Bluetooth Ver 5.3 chip, providing a longer transmission distance and faster speed compared to Bluetooth 4.0, while maintaining compatibility with older versions.
- NFC-funktion: Supports one-touch pairing with NFC-enabled mobile phones for quick and convenient connection.
- Flera ljudutgångar: Equipped with 3.5mm AUX and RCA ports for broad compatibility with various audio systems.
- TF-kortplats: Möjliggör direkt uppspelning av musik filefrån ett TF-kort (MicroSD).
- Kompakt och lätt design: Portable and easy to integrate into any audio setup.
3. Paketets innehåll
Kontrollera paketet för följande artiklar:
- eppfun AK3040R Bluetooth 5.3 Audio Receiver
- USB-laddningskabel (typ-C)
- 3.5 mm ljudkabel
- RCA-ljudkabel
- Användarmanual
Image: The eppfun AK3040R Bluetooth receiver shown with its included USB charging cable, 3.5mm audio cable, and RCA audio cable.
4. Enhetslayout
Bild: En uppifrån-och-ner-bild view of the eppfun AK3040R Bluetooth receiver. The top surface features a circular NFC sensing area with an NFC logo and a blue LED ring. An orange power button is visible on the side. The rear panel shows RCA (red and white) audio output ports, a 3.5mm AUX output, and a USB-C power input. A TF card slot is on the right side.
Bekanta dig med enhetens portar och kontroller:
- NFC-avkänningsområde: För snabb parkoppling med NFC-aktiverade enheter.
- Strömknapp: To turn the device on/off and initiate pairing.
- 3.5 mm AUX-utgång: Connects to speakers or headphones via a 3.5mm audio cable.
- RCA-utgång: Connects to home stereo systems or amplifiers via RCA cables.
- TF-kortplats: Sätt i ett TF-kort (MicroSD) för lokal musikuppspelning.
- USB-C strömingång: För anslutning av strömkabeln.
5. Inställning
Follow these steps to set up your eppfun AK3040R Bluetooth receiver:
- Anslut ström: Plug the USB charging cable into the USB-C power input on the AK3040R and connect the other end to a USB power adapter (not included) or a powered USB port. The device will automatically power on and enter pairing mode.
- Anslut till ljudsystem:
- For speakers or headphones with a 3.5mm input, use the provided 3.5mm audio cable to connect the AK3040R's 3.5mm AUX output to your audio device's input.
- For home stereo systems or amplifiers with RCA inputs, use the provided RCA audio cable to connect the AK3040R's RCA outputs to your audio system's RCA inputs.
Image: A diagram illustrating the connection process. It shows a USB-C cable and RCA/3.5mm audio cables being plugged into the receiver's ports. A smartphone is shown pairing with the device, and the receiver is connected to a home theater system.
6. Bruksanvisning
6.1. Bluetooth-parning
The AK3040R will automatically enter pairing mode when powered on. The LED indicator will flash, indicating it's ready to pair.
- Standard Bluetooth-parning:
- Enable Bluetooth on your smartphone or other audio source device.
- Leta efter available Bluetooth devices and select "AK3040R" from the list.
- Once connected, the LED indicator on the receiver will turn solid blue.
- NFC One-Touch-parning:
- Ensure NFC is enabled on your mobile phone.
- Gently tap your NFC-enabled phone on the NFC sensing area of the AK3040R.
- Confirm the pairing request on your phone. The devices will connect automatically.
6.2. Spela musik
Once successfully paired, you can start playing music:
- From a Bluetooth Device: Play music on your paired smartphone or tablet. The audio will be streamed wirelessly to the AK3040R and output through your connected speakers.
- From TF Card: Insert a TF (MicroSD) card containing music files into the TF card slot. The receiver will automatically detect and begin playing music from the card.
Image: A visual representation of a smartphone streaming music wirelessly via Bluetooth to the eppfun AK3040R receiver, which is then connected to a pair of wired speakers, enhancing the audio experience.
7. Underhåll
To ensure the longevity and optimal performance of your AK3040R:
- Håll enheten torr och borta från fukt.
- Rengör enheten med en mjuk, torr trasa. Använd inte starka kemikalier eller slipande rengöringsmedel.
- Undvik extrema temperaturer.
- Försök inte att ta isär eller reparera enheten själv. Detta upphäver garantin.
8. Felsökning
| Problem | Möjlig orsak | Lösning |
|---|---|---|
| Enheten slås inte på. | Ingen strömförsörjning eller trasig kabel. | Ensure the USB-C cable is securely connected to a working power source. Try a different cable or power adapter. |
| Det går inte att para ihop med Bluetooth-enhet. | Bluetooth is off on your device; AK3040R is not in pairing mode; too many devices connected. | Ensure Bluetooth is enabled on your phone/tablet. Confirm the AK3040R LED is flashing (pairing mode). Disconnect other Bluetooth devices from your phone. Restart both devices. |
| No sound after connecting. | Incorrect audio cable connection; volume too low; wrong input selected on audio system. | Check that audio cables are firmly connected to the correct input/output ports. Increase volume on both the AK3040R and your audio system. Select the correct input source on your amplifier/högtalare. |
| NFC pairing fails. | NFC is off on your phone; phone not placed correctly. | Ensure NFC is enabled on your phone. Place your phone directly over the NFC sensing area on the AK3040R. |
| TF card music not playing. | TF-kortet är inte korrekt isatt; stöds inte file format; kort skadat. | Ensure the TF card is fully inserted. Check if music files are in a supported format (e.g., MP3). Try a different TF card. |
9. Specifikationer
| Särdrag | Detalj |
|---|---|
| Modell | AK3040R |
| Bluetooth-version | 5.3 |
| Ljudutgångslägen | Stereo |
| Anslutningsteknik | Bluetooth, 3.5mm AUX, RCA |
| Specialfunktioner | NFC, Hands-free calling, Low latency |
| Kompatibla enheter | Android Smartphones, iPhones, iPads, Laptops, Wired Speakers |
| Mottagning avstånd | Up to 10m (indoors) |
| Ingång Voltage | 4.8V ~ 5.25V |
| Produktens mått | 6.9 x 6.9 x 2.4 cm (2.7 x 2.7 x 0.94 tum) |
| Objektets vikt | 45 g (1.59 ounces) |
| Material | ABS, metall |
10. Garanti och support
eppfun provides a 12 månaders garanti for this product. We are committed to ensuring a positive customer experience.
If you encounter any issues or have questions regarding your eppfun AK3040R Bluetooth 5.3 Audio Receiver, please do not hesitate to contact our customer support. You can typically reach us through your purchase platform via your order history (e.g., on Amazon: [Order History] - [Contact Seller]). We aim to resolve your concerns as quickly as possible.