BT93 Car MP3 Player Bluetooth FM Transmitter

1. Introducció

Thank you for choosing our Bluetooth FM Transmitter. This device is designed to stream music and calls directly from your Bluetooth-enabled device to your car's FM stereo system. Featuring a built-in microphone for hands-free calling and support for Micro SD cards and USB drives, it allows you to enjoy your favorite tunes through your car's speakers. Most functions are controlled via the intuitive rotation knob. Please read this user manual carefully before use to ensure optimal performance and safety. We hope this device enhances your driving experience.

2. Contingut del paquet

• BT93 Bluetooth FM Transmitter Device
• Guia d'usuari
• Cable d'àudio

3. Producte acabatview

The BT93 Car MP3 Player is a versatile device that combines an FM transmitter, Bluetooth connectivity, and multiple music playback options with a large color TFT display and adjustable features.

Figura 3.1: Frontal view of the BT93 Car MP3 Player with its car charger adapter.

Figure 3.2: Four music playing sources: Bluetooth 5.0, Aux Out, Micro SD Card (up to 64GB), and USB Flash Drive.

Figure 3.3: The device features a 180° adjustable angle for optimal positioning.

Figure 3.4: Bluetooth Hands-free Calling function with caller ID, voice prompt, and call back support.

Figure 3.5: Car Battery Voltage Detection display. Normal voltage before car starts: 12.0-12.8V. Normal voltage after car starts: 13.0-14.8V. If voltage is lower than 12V, the battery may need replacement.

Figure 3.6: Built-in Noise Reduction Chip for improved audio quality. Signal to noise ratio: 85 dBA, Distortion: ±3dB.

Figure 3.7: Power Off Memory Playback: The device remembers the last frequency, track, and volume settings after power off and resumes playback from where it left off.

Figure 3.8: Adjustable Treble and Bass controls with one-key bass/treble independent buttons and a mechanical rotation knob for customizing HiFi sound.

4. Especificacions

Figure 4.1: Detailed product dimensions and weight.

5. Guia de configuració

1. Insert into Car Cigarette Lighter: Plug the BT93 device firmly into your car's 12V-24V cigarette lighter socket. The device will power on automatically.
2. Estableix la freqüència FM: On the BT93, find an unused FM frequency (one with no radio station broadcasting) by pressing the 'CH+' or 'CH-' buttons. Then, tune your car's FM radio to the exact same frequency. Ensure there is no interference for clear audio.
3. Emparellament Bluetooth:
   • The device will automatically enter Bluetooth pairing mode. The display will show "Unconnected" or a similar indicator.
   • Al telèfon intel·ligent o al dispositiu Bluetooth, activeu Bluetooth i cerqueu els dispositius disponibles.
   • Select "BT93" from the list to pair. Once connected, the display will show "Connected" or a Bluetooth icon.
4. Music Playback Source: Long press the 'BASS' button to cycle through music sources: Bluetooth, USB Disk, Micro SD Card, or Aux In.
5. Insert USB/Micro SD (Optional): If using a USB flash drive or Micro SD card, insert it into the corresponding slot on the device. The device will automatically detect and begin playing music from the selected source.
6. Aux-in Connection (Optional): Connect your audio device to the BT93 using the provided audio cable for direct audio input.

6. Instruccions de funcionament

6.1 Reproducció de música

• Reproduir/pausa: Press the Play/Pause button (usually indicated by a triangle or two vertical bars) to play or pause the current track.
• Seguiment anterior / següent: Use the 'Next' (forward arrow) and 'Previous' (backward arrow) buttons to skip tracks.
• Control de volum: Rotate the main knob clockwise to increase volume and counter-clockwise to decrease volume.
• Ajust de l'equalitzador: Press the 'BASS' or 'TRE' (Treble) buttons to enter the equalizer adjustment interface. Rotate the main knob to adjust bass and treble levels. Press the button again to exit.

6.2 Trucades mans lliures

• Respon a la trucada: When an incoming call is received, press the main knob to answer.
• Finalitzar la trucada: During a call, press the main knob to end the conversation.
• Rebutja la trucada: Long press the main knob to reject an incoming call.
• Torna a marcar: Double-press the main knob to redial the last number.

6.3 FM Frequency Adjustment

• Press the 'CH+' or 'CH-' buttons to adjust the FM transmitting frequency. Ensure this matches your car radio's frequency.

6.4 Car Battery Voltage Visualització

• The device's display will show your car battery's voltage. Refer to Figure 3.5 in the Product Overview section for normal voltagrangs e.

7. Manteniment

• Mantingueu el dispositiu sec. La humitat pot danyar els circuits electrònics.
• Do not expose the device to extreme temperatures. High temperatures can shorten the life of electronic devices, destroy batteries, and warp or melt plastic parts.
• No utilitzeu productes químics agressius, dissolvents de neteja ni detergents forts per netejar el dispositiu. Netegeu-lo amb un drap suau i lleugerament sec.amp tela.
• Avoid dropping, knocking, or shaking the device. Rough handling can break internal circuit boards and fine mechanics.
• Guardeu el dispositiu en un lloc fresc i sec quan no l'utilitzeu.

8. Solució De Problemes

• Sense energia: Ensure the device is properly inserted into the car's cigarette lighter socket and the car's ignition is on. Check the car's fuse for the cigarette lighter.
• Senyal FM deficient/estàtica:
  • Adjust the FM frequency on the BT93 and your car radio to an unused channel (one with no broadcasting station).
  • Move to a different location to avoid local radio interference.
  • Ensure the device is positioned optimally for signal transmission.
• Bluetooth no connectat:
  • Ensure Bluetooth is enabled on your smartphone and the BT93 is in pairing mode.
  • Delete "BT93" from your phone's paired devices list and try pairing again.
  • Restart both your phone and the BT93 device.
• Music Playback Issues (USB/Micro SD):
  • Assegureu-vos de la música files are in a supported format (MP3, WMA, APE, FLAC, WAV).
  • Check if the USB drive or Micro SD card is properly inserted and not corrupted.
  • Verify the storage device's capacity does not exceed the maximum supported (64GB for USB, 32GB for Micro SD).
• Hands-free Call Quality is Poor:
  • Assegureu-vos que el micròfon no estigui obstruït.
  • Reduir el soroll de fons al cotxe.
  • Adjust the volume on both the BT93 and your phone.

9. Consells d'usuari

• Qualitat de so òptima: For the best audio experience, use high-quality audio files (e.g., FLAC, WAV) and ensure your car's FM radio is tuned to a clear, unoccupied frequency. Experiment with the Bass and Treble equalizer settings to match your preference.
• Car Battery Monitoring: Regularly check the car battery voltage displayed on the device. This can help you identify potential battery issues early.
• Angle ajustable: Utilize the 180° adjustable neck to position the device for optimal visibility and accessibility of controls.
• Apagueu la memòria: Avançanttage of the power-off memory feature; your music will resume from where you left off, even after turning off your car.

10. Garantia i Suport

For any questions, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase. Detailed warranty information may be provided with your product packaging or available from the point of purchase.