eppfun Bluetooth FM Transmitter User Manual

1. Sarrera

Thank you for choosing the eppfun Bluetooth FM Transmitter. This device allows you to stream music and make hands-free calls in your car, even if it lacks built-in Bluetooth. It features Bluetooth 5.0 for stable connections, supports TF card playback, and offers an AUX output option for direct audio connection.

Figure 1: eppfun Bluetooth FM Transmitter (Model S-23)

2. Paketearen edukia

Mesedez, egiaztatu paketea elementu hauek dituen:

• eppfun Bluetooth FM Transmitter (Model S-23)
• Erabiltzailearen eskuliburua
• (Optional: AUX audio cable, if included with your specific purchase)

3. Produktua amaitu daview

Familiarize yourself with the components of your eppfun Bluetooth FM Transmitter.

Figure 2: Product Components and Controls

• 1. Previous Song Button: Sakatu aurreko pistara joateko.
• 2. TF Card Holder: Insert a TF (microSD) card for music playback.
• 3. Microphone Hole: Esku libreko deiak egiteko.
• 4. Multi-Function Button: Play/Pause, Answer/End calls, Activate voice assistant.
• 5. USB Powered Cable: Connects to a USB power source in your car.
• 6. Next Song Button: Sakatu hurrengo pistara joateko.
• 7. AUX OUT Port: For wired audio connection to your car's AUX input.
• 8. Spring Wire: Flexible cable for easy positioning.
• 9. Bistaratzeko pantaila: Shows FM frequency and status.

4. Konfigurazio gida

4.1 Hasierako konexioa

1. Piztu: Plug the USB cable of the eppfun FM Transmitter into a USB power port in your car (e.g., car charger, car's USB port). The device will power on automatically.
2. Muntaketa: Use the provided 3M adhesive to fix the transmitter to a convenient location on your dashboard or console.
   

   Figure 3: Compact size and adhesive fixation for easy placement.

3. Zure telefonoarekin parekatzea:
   • On your mobile phone, enable Bluetooth.
   • Bilatu Bluetooth devices and select "S-23" from the list to pair.
   • Once paired, the device will automatically reconnect to your phone the next time it's powered on.
     

     Figure 4: Simple Bluetooth connection and automatic reconnection.
4. Setting FM Frequency:
   • Tune your car's FM radio to an empty frequency (one with no strong broadcast signal).
   • On the eppfun transmitter, long press the Multi-Function Button (phone icon) for 2-3 seconds. The frequency number on the screen will flash.
   • Use the Previous Song (left arrow) and Next Song (right arrow) buttons to adjust the transmitter's frequency to match your car's FM radio.
   • Wait for 5 seconds after adjusting; the setting will be saved automatically. No confirmation is needed.
     

     Figure 5: Adjusting FM Frequency.

4.2 AUX Output Connection (Optional)

If your car's infotainment system has an AUX input, you can use a wired connection for clearer sound quality and to avoid wireless signal interference.

1. Obtain a 3.5mm audio cable (not included).
2. Connect one end of the 3.5mm audio cable to the AUX OUT port on the eppfun transmitter.
3. Connect the other end of the cable to your car's AUX IN port.
4. Select the AUX input source on your car's audio system.
   

   Figure 6: Connecting via AUX Out for direct audio.

5. Funtzionamendu-argibideak

5.1 Musika erreproduzitzea

• Bluetooth erreprodukzioa: Once paired with your phone, music played on your phone will be transmitted through the eppfun device to your car's audio system (via FM or AUX).
  • Press the Multi-Function Button once to Play/Pause music.
  • Press the Previous Song button to play the previous track.
  • Press the Next Song button to play the next track.
• TF txartelaren erreprodukzioa: Insert a TF (microSD) card containing music files into the TF card holder. The device supports MP3, WMA, APE, FLAC, and WAV formats. The device prioritizes TF card playback if a card is inserted.
  

  Figure 7: TF storage card music playback.
  • Press the Multi-Function Button once to Play/Pause music.
  • Press the Previous Song button to play the previous track.
  • Press the Next Song button to play the next track.

5.2 Eskurik gabeko deiak

Mikrofono integratuak esku libreko komunikazio garbia ahalbidetzen du.

• Deia erantzun/amaitu: Sakatu funtzio anitzeko botoia behin sarrerako dei bati erantzuteko edo abian dagoen dei bat amaitzeko.
• Deia baztertu: Long press the Multi-Function Button to reject an incoming call.
• Berriz markatu azken zenbakia: Sakatu bi aldiz funtzio anitzeko botoia azken markatutako zenbakira berriro markatzeko.

5.3 Voice Navigation

When connected via Bluetooth, voice navigation prompts from your phone will be transmitted through the device, allowing for more focused driving.

Figure 8: Bluetooth 5.0 voice navigation integration.

5.4 Power Off Memory Function

The device automatically stores the playback frequency, volume, and current track when powered off. When the device restarts, it will resume playing from where it left off without manual adjustment.

5.5 Connecting Two Mobile Phones Simultaneously

The eppfun S-23 supports connecting two mobile phones via Bluetooth 5.0 simultaneously, allowing for seamless switching between devices.

1. Bilatu "S-23" on both phones at the same time.
2. The first phone to successfully connect will establish the primary connection.
3. Connect the second phone. It will automatically reconnect after the first connection is established.
4. Oharra: If the second phone cannot find "S-23", first disconnect the Bluetooth from the already connected first phone, then search and connect the Bluetooth of the second phone.
   

   Figure 9: Simultaneous connection of two mobile phones.

6. Mantentzea

• Garbiketa: Erabili zapi leun eta lehor bat gailua garbitzeko. Ez erabili garbitzaile likidorik edo aerosolik.
• Biltegiratzea: Gorde gailua leku fresko eta lehor batean erabiltzen ez duzunean.
• Saihestu muturreko baldintzak: Ez jarri gailua tenperatura altuen, eguzki-argiaren eraginpean edo hezetasun gehiegizkoaren eraginpean.
• Kontuz maneiatu: Saihestu gailua kolpe gogorrak erortzea edo jasaten.

7. Arazoak

8. Zehaztapenak

9. Segurtasun informazioa

Mesedez, irakurri eta jarraitu segurtasun-jarraibide hauek zure gailua modu seguruan erabiltzea bermatzeko:

• Do not disassemble, repair, or modify the product. This may cause fire, electric shock, or complete breakdown of the product, and will void the warranty.
• Keep the device away from water, moisture, and other liquids.
• Ez jarri gailua tenperatura altuenetan (beroan edo hotzean) edo eguzki-argitan denbora luzez.
• Saihestu gailua kolpe gogorrak erortzea edo jasaten.
• Mantendu haurren eskura.
• Do not operate the device while driving if it distracts you from the road. Always prioritize safe driving.
• Use only compatible power sources (e.g., standard car USB ports or certified car chargers).

10. Bermea eta Laguntza

For warranty information and customer support, please refer to the documentation provided with your purchase or contact eppfun directly through their official webproduktua erosi duzun webgunean edo dendarian. Gorde erosketaren frogagiria berme-erreklamazioetarako.

Fabrikatzailea: Shenzhen innotide Technology co.,Ltd.