eppfun 3040C MAX

eppfun Bluetooth-sändare/mottagare 3040C MAX användarmanual

1. Introduktion

This manual provides detailed instructions for the eppfun Bluetooth Transmitter Receiver 3040C MAX. This versatile device functions as both a Bluetooth audio transmitter and receiver, enabling wireless audio connectivity for a wide range of devices. It supports advanced audio codecs including aptX HD and aptX Low Latency for high-fidelity sound and minimal delay.

2. Säkerhetsinformation

Always follow general safety and handling precautions for electronic devices with rechargeable batteries. Refer to this user manual for specific instructions to ensure safe and proper operation of the eppfun 3040C MAX.

3. Paketets innehåll

  • eppfun Bluetooth Transmitter Receiver 3040C MAX
  • USB-C laddningskabel
  • 3.5 mm ljudkabel
  • Flygplansljudadapter (dubbelstift)
  • Användarmanual

4. Produkt överview

The eppfun 3040C MAX features a compact design with intuitive controls and indicator lights. Familiarize yourself with the device's components:

eppfun Bluetooth Transmitter Receiver 3040C MAX with airplane adapter

Bild 1: Framsidan view of the eppfun 3040C MAX Bluetooth adapter and included airplane adapter.

4.1 Kontroller och indikatorer

  • Strömknapp: Tryck och håll in för att slå på/av strömmen. Kort tryck för att spela upp/pausa.
  • Volym upp (+): Increase volume. Long press for next track (in RX mode).
  • Sänk volymen (-): Decrease volume. Long press for previous track (in RX mode).
  • Multifunktionsknapp (•••): Short press to switch audio codecs (in TX mode).
  • RX/TX-omkopplare: Slide to select Receiver (RX) or Transmitter (TX) mode.
  • LED-indikatorer: Display connection status, battery level, and active audio codec (SBC, AAC, aptX, LL, HD, AD).
  • 3.5 mm ljudjack: För anslutning till ljudkällor eller utmatningsenheter.
  • USB-C-port: För att ladda enheten.

5. Inställning och drift

The eppfun 3040C MAX can operate in two primary modes: Transmitter (TX) and Receiver (RX).

Diagram illustrating Receiver Mode and Transmitter Mode applications

Image 2: Visual representation of the device's Receiver (RX) and Transmitter (TX) modes and their respective uses.

5.1 Ladda enheten

Before first use, fully charge the device. Connect the USB-C charging cable to the device's USB-C port and the other end to a USB power adapter (not included). The indicator light will show charging status and turn off when fully charged. A full charge typically takes approximately 2 hours and provides over 20 hours of continuous use.

5.2 Sändarläge (TX)

In TX mode, the device transmits audio wirelessly from a non-Bluetooth source to Bluetooth headphones or speakers.

  1. Växla till sändningsläge: Slide the RX/TX switch to the 'TX' position.
  2. Anslut till ljudkälla: Insert the 3.5mm audio cable into the device's 3.5mm jack and the other end into the audio output jack of your non-Bluetooth device (e.g., TV, airplane entertainment system, gym equipment, MP3 player). For airplane use, connect the included dual-prong adapter to the airplane's audio jack, then connect the 3.5mm cable from the adapter to the eppfun device.
  3. Ange parningsläge: Power on the eppfun device. It will automatically enter pairing mode, indicated by flashing LED lights.
  4. Para ihop med Bluetooth-hörlurar/högtalare: Put your Bluetooth headphones or speakers into pairing mode. Place them close to the eppfun device. Once paired, the LED indicator will show a solid light for the connected codec.
  5. Dubbel anslutning: To connect a second pair of Bluetooth headphones, put the second headphones into pairing mode. Then, double-press the power button on the eppfun device to enter pairing mode again.
eppfun Bluetooth adapter connected to an airplane entertainment system

Image 3: The eppfun 3040C MAX connected to an airplane's audio jack, transmitting audio to wireless earbuds.

Couple watching TV with two pairs of Bluetooth headphones connected to the eppfun adapter

Image 4: Two individuals enjoying TV audio wirelessly through separate Bluetooth headphones, connected via the eppfun device.

eppfun Bluetooth adapter connected to a laptop via USB-C, transmitting to headphones

Image 5: The eppfun 3040C MAX connected to a computer via its USB-C port, enabling wireless audio transmission to Bluetooth headphones.

5.3 Mottagarläge (RX)

In RX mode, the device receives audio wirelessly from a Bluetooth-enabled source (e.g., smartphone, tablet) and outputs it to a wired audio system.

  1. Växla till RX-läge: Slide the RX/TX switch to the 'RX' position.
  2. Anslut till ljudsystem: Insert the 3.5mm audio cable into the device's 3.5mm jack and the other end into the AUX input of your wired audio system (e.g., car stereo, home stereo, wired headphones).
  3. Ange parningsläge: Power on the eppfun device. It will automatically enter pairing mode, indicated by flashing LED lights.
  4. Para ihop med Bluetooth-enhet: On your smartphone or tablet, go to Bluetooth settings and select 'eppfun 3040C MAX' from the list of available devices. Once paired, the LED indicator will show a solid light for the connected codec.
eppfun Bluetooth adapter in a car, connected to AUX input, showing phone navigation and music

Image 6: The eppfun 3040C MAX used in a car, connected to the vehicle's AUX input, receiving audio from a smartphone for music and navigation.

5.4 Codec Indicators

The LED indicators on the device display the active audio codec. In TX mode, you can short-press the multi-function button (•••) to cycle through available codecs if your connected headphones support multiple options. In RX mode, the device automatically displays the codec being received from your source device.

6. Felsökning

  • Enheten paras inte ihop: Ensure the device is in the correct TX or RX mode. Make sure both the eppfun device and your target Bluetooth device are in pairing mode and within close proximity. Turn both devices off and on again, then retry pairing.
  • Inget ljud: Check all cable connections. Ensure the volume on both the eppfun device and the connected audio source/output device is turned up. Verify that the eppfun device is successfully paired.
  • Ljudfördröjning (latens): The device supports aptX Low Latency (aptX LL). For optimal low latency performance, ensure that both the eppfun device and your connected Bluetooth headphones/speakers support aptX LL. If experiencing delays, check the audio source and ensure compatible codecs are active.
  • Intermittent anslutning: Ensure there are no significant obstacles between the eppfun device and the paired Bluetooth device. Reduce the distance between devices. Avoid strong electromagnetic interference.
  • Enheten laddas inte: Ensure the USB-C cable is securely connected to both the device and a working USB power source. Try a different USB-C cable or power adapter.

7. Specifikationer

  • Modell: 3040C MAX
  • Bluetooth-version: 5.2
  • Ljudkodek som stöds: SBC, AAC, aptX, aptX-LL, aptX-HD, aptX Adaptive
  • Driftlägen: Sändare (TX), Mottagare (RX)
  • Batteritid: 20+ hours (continuous playback)
  • Laddningstid: Cirka 2 timmar
  • Anslutning: Bluetooth, 3.5mm Audio Jack, USB-C
  • Specialfunktioner: Built-In Microphone, Fast Charging, Hands-Free Calls (in RX mode), Low Latency, Noise Cancellation
  • Mått: 5.55 x 4.61 x 0.67 tum
  • Vikt: 2.39 uns

8. Garanti och support

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official eppfun webwebbplats. Spara ditt inköpsbevis för garantiärenden.

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