eppfun AK3040R Pro

eppfun Bluetooth Audio Receiver AK3040R Pro User Manual

Model: AK3040R Pro

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.

eppfun AK3040R Pro Bluetooth Audio Receiver integrated into a home stereo setup

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)
eppfun AK3040R Pro Bluetooth Audio Receiver with included 3.5mm, RCA, and USB cables

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.
eppfun AK3040R Pro highlighting features like HiFi sound, long battery life, and Bluetooth 5.0

Image 3.1: Key features of the AK3040R Pro, including HiFi sound quality and Bluetooth 5.0.

eppfun AK3040R Pro held in a hand, illustrating its compact size and speaker upgrade capabilities

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.
eppfun AK3040R Pro charging indicator showing 2 hours charging time and over 12 hours battery life

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.

  1. Provjerite da li je prijemnik isključen iz napajanja.
  2. 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.
  3. 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.
  4. Turn on the power button of the AK3040R Pro.
Diagram showing how to plug the eppfun AK3040R Pro into a speaker using 3.5mm or RCA cables

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

  1. Ensure the AK3040R Pro is powered on. It will automatically enter pairing mode, indicated by a flashing LED light.
  2. Na pametnom telefonu, tabletu ili drugom uređaju s omogućenom Bluetooth vezom, idite na postavke Bluetootha.
  3. Traži available devices and select 'LE506' from the list.
  4. Once connected, the LED indicator on the AK3040R Pro will show a solid light, indicating a successful pairing.
Diagram showing a smartphone pairing with the eppfun AK3040R Pro, labeled LE506

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.
eppfun AK3040R Pro connected to a stereo system, playing music from a smartphone

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.
eppfun AK3040R Pro demonstrating hands-free calling with a smartphone

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:

ProblemMogući uzrokRješenje
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

FeatureDetalj
Broj modelaAK3040R Pro
Bluetooth verzija5.0
Podržani audio kodeciLDAC, aptX HD, aptX Low Latency, AAC, SBC
Tehnologija povezivanjaBluetooth, 3.5 mm AUX, RCA
Izvor napajanjaBattery Powered
Battery Life (RX continuous playback)>12 sati
Vrijeme punjenjaPribližno 2 sata
Reception Distance (Indoor)>12 meters (straight line unobstructed)
Dimenzije proizvoda1.1 x 2.36 x 2.36 inča
Težina artikla3.84 unce
MaterijalPlastika
eppfun AK3040R Pro illustrating a 12-meter transmission distance

Image 8.1: The AK3040R Pro's effective Bluetooth transmission range.

eppfun AK3040R Pro showing compatibility with various Bluetooth devices like phones and tablets

Image 8.2: Broad compatibility of the AK3040R Pro with smart devices.

Diagram illustrating the AK3040R Pro in Receiver Mode, connecting phones, tablets, and TVs to headphones, speakers, and amplifiers

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.

© 2025 eppfun. All rights reserved.

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