1. Uvod
The eppfun AK3040R Pro is a versatile Bluetooth audio receiver designed to bring wireless audio streaming capabilities to your existing home stereo systems, speakers, or wired headphones. Featuring Bluetooth 5.0 technology and support for high-definition audio codecs such as LDAC, aptX HD, aptX Low Latency, AAC, and SBC, it ensures a high-fidelity audio experience. This manual provides detailed instructions for setup, operation, and troubleshooting to help you maximize your device's performance.
Image 1.1: The eppfun AK3040R Pro Bluetooth Audio Receiver connected to a home stereo system.
2. Sadržaj paketa
Molimo Vas da provjerite da li se u Vašem paketu nalaze svi artikli:
- eppfun AK3040R Pro Bluetooth Audio Receiver
- 3.5 mm audio kabl
- RCA audio kabel
- USB kabl za punjenje
- Korisnički priručnik (ovaj dokument)
Image 2.1: The AK3040R Pro receiver and its accompanying cables.
3. Proizvod je gotovview
The AK3040R Pro is a compact device designed for ease of use and portability. It features a central control knob, various audio output ports, and a power switch.
3.1. Karakteristike uređaja
- Bluetooth 5.0: Za stabilnu i efikasnu bežičnu vezu.
- High-Definition Audio Codecs: Supports LDAC, aptX HD, aptX Low Latency, AAC, and SBC for superior sound quality.
- 3D Surround Sound Function: Enhances audio with dynamic bass and spatial effects.
- Pozivanje bez upotrebe ruku: Integrisan mikrofon za telefonske pozive.
- Dvostruki audio izlaz: 3.5mm AUX and RCA ports for broad compatibility.
- Dug vijek trajanja baterije: Over 12 hours of continuous playback.
Image 3.1: Key features of the AK3040R Pro, including HiFi sound quality and Bluetooth 5.0.
Image 3.2: The compact size of the AK3040R Pro, emphasizing its role in upgrading speaker systems.
4. Podešavanje
4.1. Punjenje uređaja
Before initial use, fully charge the AK3040R Pro using the provided USB charging cable. Connect the USB cable to the DC5V port on the receiver and to a standard USB power adapter (not included) or a computer USB port.
- Vrijeme punjenja je otprilike 2 sat.
- A full charge provides over 12 hours of continuous playback.
Image 4.1: Battery life and charging duration of the AK3040R Pro.
4.2. Connecting to Audio Systems
The AK3040R Pro can connect to your audio system via either a 3.5mm AUX cable or RCA cables.
- Provjerite da li je prijemnik isključen iz napajanja.
- Connect one end of the 3.5mm audio cable to the 'AUDIO' output port on the AK3040R Pro. Connect the other end to the AUX input of your speaker or home stereo system.
- Alternatively, connect the RCA audio cable to the red and white RCA output ports on the AK3040R Pro. Connect the other ends to the corresponding red and white RCA input ports on your speaker or home stereo system.
- Turn on the power button of the AK3040R Pro.
Image 4.2: Connection methods for the AK3040R Pro to an audio system.
5. Uputstvo za upotrebu
5.1. Uključivanje/isključivanje
Locate the power switch on the side of the device. Slide it to the 'ON' position to power on, and to 'OFF' to power off.
5.2. Bluetooth uparivanje
- Ensure the AK3040R Pro is powered on. It will automatically enter pairing mode, indicated by a flashing LED light.
- Na pametnom telefonu, tabletu ili drugom uređaju s omogućenom Bluetooth vezom, idite na postavke Bluetootha.
- Traži available devices and select 'LE506' from the list.
- Once connected, the LED indicator on the AK3040R Pro will show a solid light, indicating a successful pairing.
Image 5.1: Steps for Bluetooth pairing with a smartphone.
5.3. Reprodukcija muzike
After successful pairing, you can stream audio from your connected device to your stereo system or speakers.
- Pusti/pauza: Press the central control knob once to play or pause music.
- Sljedeća pjesma: Rotate the central control knob clockwise once.
- Prethodni zapis: Rotate the central control knob counter-clockwise once.
- Kontrola jačine zvuka: Press and hold the central control knob clockwise to increase volume, and counter-clockwise to decrease volume.
Image 5.2: Music playback setup with the AK3040R Pro.
5.4. 3D Surround Sound Function
The AK3040R Pro features a 3D button to activate a surround sound effect with enhanced dynamic bass. Press the '3D' button on the device to toggle this feature. A green LED will illuminate when 3D mode is active.
5.5. Pozivi bez upotrebe ruku
When connected to your smartphone, the AK3040R Pro supports hands-free calling.
- Odgovori/Završi poziv: Press the central control knob once.
- odbiti poziv: Press and hold the central control knob.
Image 5.3: The AK3040R Pro facilitating hands-free communication.
6. Održavanje
To ensure the longevity and optimal performance of your eppfun AK3040R Pro, follow these maintenance guidelines:
- čišćenje: Za čišćenje uređaja koristite meku, suhu krpu. Izbjegavajte upotrebu abrazivnih sredstava za čišćenje, rastvarača ili jakih hemikalija.
- Skladištenje: Uređaj čuvajte na hladnom i suhom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura.
- Izbjegavajte vodu: This device is not waterproof. Keep it away from liquids and moisture.
- Pažljivo rukujte: Izbjegavajte ispuštanje ili izlaganje uređaja jakim udarima.
7. Otkrivanje problema
If you encounter issues with your AK3040R Pro, refer to the following common problems and solutions:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Uređaj se ne uključuje. | Slaba baterija ili nema napajanja. | Charge the device using the provided USB cable. Ensure the power switch is in the 'ON' position. |
| Nije moguće upariti s Bluetooth uređajem. | Device not in pairing mode, or too far from source. | Ensure the AK3040R Pro is powered on and its LED is flashing. Place the source device within 12 meters. Turn off and on Bluetooth on your source device. |
| Nema zvuka ili je kvalitet zvuka loš. | Incorrect cable connection, low volume, or interference. | Check that audio cables are securely connected to both the receiver and your audio system. Adjust volume on both the receiver and your source device. Ensure no strong interference sources are nearby. |
| Bluetooth veza često prekida. | Distance or obstacles. | Reduce the distance between the AK3040R Pro and your source device. Remove any obstacles that may block the signal. |
8. Specifikacije
| Feature | Detalj |
|---|---|
| Broj modela | AK3040R Pro |
| Bluetooth verzija | 5.0 |
| Podržani audio kodeci | LDAC, aptX HD, aptX Low Latency, AAC, SBC |
| Tehnologija povezivanja | Bluetooth, 3.5 mm AUX, RCA |
| Izvor napajanja | Battery Powered |
| Battery Life (RX continuous playback) | >12 sati |
| Vrijeme punjenja | Približno 2 sata |
| Reception Distance (Indoor) | >12 meters (straight line unobstructed) |
| Dimenzije proizvoda | 1.1 x 2.36 x 2.36 inča |
| Težina artikla | 3.84 unce |
| Materijal | Plastika |
Image 8.1: The AK3040R Pro's effective Bluetooth transmission range.
Image 8.2: Broad compatibility of the AK3040R Pro with smart devices.
Image 8.3: The AK3040R Pro operating in Receiver Mode, connecting various source devices to audio outputs.
9. Garancija i podrška
9.1. Informacije o garanciji
eppfun products are designed and manufactured to the highest quality standards. For specific warranty details, please refer to the warranty card included with your product or visit the official eppfun webSačuvajte račun kao dokaz o kupovini za reklamacije u slučaju reklamacije.
9.2. Korisnička podrška
If you have any questions, require technical assistance, or experience issues not covered in this manual, please contact eppfun customer support. Contact information can typically be found on the eppfun official webweb-mjestu ili na ambalaži proizvoda.