eppfun Bluetooth 5.2 Transmitter Receiver User Manual

Product Overview

The eppfun Bluetooth 5.2 Transmitter Receiver is a versatile audio adapter designed to enhance your audio experience. It functions as both a Bluetooth transmitter (TX) to send audio from non-Bluetooth devices to Bluetooth headphones/speakers, and a Bluetooth receiver (RX) to enable wired audio systems to receive Bluetooth audio from your smartphone or tablet. Featuring Bluetooth 5.2 technology and a Qualcomm chip, it supports various audio codecs including SBC, AAC, aptX, aptX-LL, aptX-HD, and aptX Adaptive, ensuring high-fidelity sound and low latency.

Image: The eppfun Bluetooth 5.2 Transmitter Receiver, shown in white, with its integrated 3.5mm audio jack and an included airplane audio adapter. The device features control buttons and LED indicators on its surface.

Ključne karakteristike:

• Bluetooth 5.2 with Qualcomm Chip: Supports SBC, AAC, aptX, aptX-LL, aptX-HD, and aptX Adaptive for high-fidelity stereo sound.
• Način rada niske latencije: aptX-LL support in TX mode ensures audio-visual synchronization, ideal for movies and gaming.
• Dvostruka veza: Connects two Bluetooth headphones/speakers simultaneously in TX mode, or two source devices in RX mode.
• Dug vijek trajanja baterije: Provides 20 hours or more of continuous playback on a full charge.
• Visual Codec Display: LED indicators show the active audio codec (SBC, AAC, aptX, LL, HD, AD) in both TX and RX modes.
• Svestrana upotreba: Suitable for airplanes, TVs, gym equipment, car audio systems, computers, and home stereo systems.

Product Diagram and Package Contents

Image: A detailed diagram of the eppfun Bluetooth Transmitter Receiver, highlighting its various components including the 3.5mm Stereo Cable, Microphone, LED Indicators (for A/B, SBC, AAC, APTX, LL, HD, RX, TX), Multi-Function Button, Volume Down/Previous Track Button, Volume Up/Next Track Button, Type C Charging Port, Charging LED, Pairing/Reset Button, and TX/RX OFF Switch Button.

Sadržaj paketa:

Image: The eppfun Bluetooth Transmitter Receiver package contents, including the main unit, a USB-C charging cable, a 3.5mm to RCA adapter, an airplane audio plug, and a 3.5mm to 3.5mm connector.

• eppfun Bluetooth Transmitter Receiver Unit
• USB-C kabl za punjenje
• 3.5 mm na RCA audio kabel
• Airplane Audio Plug Adapter
• 3.5mm to 3.5mm Audio Connector
• Korisnički priručnik (ovaj dokument)

Podešavanje i rad

1. Početno podešavanje i punjenje

Before first use, fully charge the device. Connect the included USB-C charging cable to the Type C Charging Port on the device and the other end to a USB power source (e.g., computer USB port, wall adapter). The Charging LED will indicate charging status. A full charge takes approximately 2 hours. The device can be used continuously for 20 hours or more on a full charge.

2. Odabir načina rada (TX/RX)

The eppfun device operates in two modes: Transmitter (TX) and Receiver (RX). Use the TX/RX OFF Switch Button on the side of the device to select the desired mode. Ensure the switch is set to the correct mode before connecting and pairing.

Image: This diagram illustrates the two primary modes of operation: Receiver Mode (RX) for upgrading wired audio systems (earphones, car audio, speakers) to wireless, and Transmitter Mode (TX) for wirelessly connecting non-Bluetooth devices (TV, airplane, gaming consoles) to Bluetooth headphones or speakers.

3. Režim predajnika (TX)

In TX mode, the device transmits audio from a non-Bluetooth source (e.g., TV, airplane entertainment system, computer) to Bluetooth-enabled headphones or speakers.

• Set the TX/RX OFF switch to "TX".
• Connect the device's 3.5mm audio jack to the audio output port of your source device (e.g., headphone jack on a TV, airplane seat, or computer). Use the appropriate adapter if necessary (e.g., airplane audio plug).
• Stavite Bluetooth slušalice ili zvučnike u način rada za uparivanje.
• The eppfun device will automatically search for and connect to nearby Bluetooth devices. The LED indicators will show pairing status and the active audio codec.
• For dual connection, after the first device is paired, put the second Bluetooth headphone/speaker into pairing mode. The eppfun device will attempt to connect to the second device.

Image: A user enjoying wireless audio on an airplane by connecting the eppfun Bluetooth Transmitter Receiver to the in-flight entertainment system and pairing it with their personal wireless headphones.

Image: Two individuals are shown sharing audio from a television using the eppfun Bluetooth Transmitter Receiver, which is connected to two separate pairs of wireless headphones, allowing for shared listening without disturbing others.

Image: The eppfun Bluetooth Transmitter Receiver is connected to a laptop via its 3.5mm audio jack and a USB-C cable, demonstrating its ability to transmit PC audio wirelessly to Bluetooth headphones or speakers.

4. Prijemni režim (RX)

In RX mode, the device receives Bluetooth audio from your smartphone, tablet, or other Bluetooth-enabled device and outputs it to a wired audio system (e.g., car stereo, wired headphones, home speakers).

• Set the TX/RX OFF switch to "RX".
• Connect the device's 3.5mm audio jack to the audio input port of your wired audio system (e.g., AUX-in jack in a car, input on a speaker). Use the 3.5mm to RCA cable if connecting to an RCA input.
• On your smartphone or tablet, enable Bluetooth and search for "eppfun AK3040C Max" (or similar name) in the list of available devices.
• Select the device to pair. Once connected, audio from your source device will play through your wired audio system.

Image: The eppfun Bluetooth Receiver is shown in a car, connected to the vehicle's audio system, enabling wireless music playback, hands-free calling, and navigation audio from a smartphone.

5. Kontrole i indikatori

• Višefunkcionalno dugme: Press and hold to power on/off. Short press for play/pause, answer/end calls.
• Dugmad za jačinu zvuka (+/-): Short press to adjust volume. Long press to skip tracks (Next/Previous).
• P/R (Pairing/Reset) Button: Press to enter pairing mode or reset connections.
• LED indikatori: Display current operating mode (RX/TX), connection status, and active audio codec (SBC, AAC, APTX, LL, HD, AD). Refer to the product diagram for specific indicator locations.

Održavanje

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

• čišćenje: Obrišite uređaj mekom, suhom krpom. Ne koristite tekuća sredstva za čišćenje ili abrazivne materijale.
• Skladištenje: Uređaj čuvajte na hladnom i suhom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura.
• Održavanje baterije:
  • Izbjegavajte često potpuno pražnjenje baterije.
  • Redovno punite uređaj, čak i ako ga ne koristite, kako biste održali zdravlje baterije.
  • Keep the battery away from excessive heat and moisture.
  • Nemojte kratko spojiti bateriju.
  • Bateriju odložite u skladu sa lokalnim propisima.
• Rukovanje: Izbjegavajte ispuštanje uređaja ili izlaganje jakim udarcima.

Rješavanje problema

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

Specifikacije

Sigurnosne informacije

Please read and adhere to the following safety information for safe operation of the device:

• Rukovanje baterijom: Keep the battery away from excessive heat and moisture. Do not short-circuit. Dispose of the battery according to local regulations.
• Upozorenje o smetnjama: This device may interfere with other wireless devices. Follow instructions to minimize interference. Always follow local regulations regarding wireless device usage.
• Radno okruženje: Do not expose the device to extreme temperatures, direct sunlight, or corrosive environments.
• Rastavljanje: Do not attempt to disassemble, repair, or modify the device yourself. This may void the warranty and pose safety risks.

Informacije o garanciji

eppfun products are typically covered by a limited warranty. For specific warranty terms, conditions, and duration, please refer to the warranty card included with your purchase or visit the official eppfun webMolimo sačuvajte dokaz o kupovini za potrebe reklamacije.

Korisnička podrška

For further assistance, technical support, or inquiries regarding your eppfun Bluetooth Transmitter Receiver, please contact eppfun customer service. You can often find contact information on the product packaging, the official eppfun website, or through the seller's store page on Amazon.

Visit the official eppfun Store on Amazon: eppfun Store