LENCENT BT99 Bluetooth 5.0 FM Transmitter User Manual

pengenalan

Thank you for choosing the LENCENT BT99 Bluetooth 5.0 FM Transmitter. This device is designed to enhance your in-car audio experience by allowing you to stream music, make hands-free calls, and charge your mobile devices conveniently. Please read this manual carefully before use to ensure proper operation and to maximize the product's features.

Produk Selesaiview

The LENCENT BT99 combines an FM transmitter, Bluetooth receiver, MP3 player, and car charger into one compact unit. Key components include:

• Skrin LCD 1.8": Displays FM frequency, Bluetooth status, track information, and call details.
• Flexible Swan Neck: Membolehkan laras viewsudut-sudut.
• Tombol berbilang fungsi: Controls volume, answers/ends calls, and plays/pauses music.
• Butang CH+/CH-: Laraskan frekuensi FM.
• Butang Trek Sebelumnya/Seterusnya: Navigasi trek muzik.
• TRE/BASS Buttons: Activate treble and bass boost for enhanced audio.
• Slot Kad TF: For playing music from a memory card (up to 64GB).
• USB-A QC3.0 Port: Untuk peranti yang serasi dengan pengecasan pantas.
• USB-A 2.4A Port: For standard charging of devices.
• mikrofon: Terbina dalam untuk panggilan bebas tangan.

Figure 1: LENCENT BT99 Bluetooth 5.0 FM Transmitter with car charger.

Figure 2: The 1.8" Ultra-Clear LCD Screen provides comprehensive information at a glance.

Spesifikasi

Arahan Persediaan

Follow these steps to set up your LENCENT BT99 FM Transmitter:

1. Masukkan ke dalam Pemetik Api Rokok Kereta: Plug the transmitter into your car's 12V-24V cigarette lighter socket. The device will power on automatically with your car's ignition.
2. Tune Radio Kereta: Tune your car's FM radio to an empty frequency (one with no active radio station, typically static). Choose a frequency between 87.5 MHz and 108.0 MHz.
3. Match Transmitter Frequency: Adjust the FM frequency on the LENCENT BT99 to match the frequency on your car radio. Use the CH+ and CH- buttons or rotate the multi-function knob to change the frequency.
4. Berpasangan melalui Bluetooth: On your mobile device, enable Bluetooth and search for available devices. Select "BT99" from the list to pair. Once paired, the device will confirm the connection, and you can begin streaming audio.

Arahan Operasi

Hidupkan/Mati Kuasa

The device automatically powers on when inserted into the car's cigarette lighter socket and powers off when the car's ignition is turned off.

Pelarasan Frekuensi FM

To change the FM frequency, press the CH+ or CH- buttons. Alternatively, rotate the multi-function knob to fine-tune the frequency. Ensure it matches your car radio's frequency for clear audio.

Kawalan Kelantangan

Rotate the multi-function knob clockwise to increase volume and counter-clockwise to decrease volume. Adjust both the transmitter's volume and your car stereo's volume for optimal sound.

Main balik Muzik

• Penstriman Bluetooth: Once paired with your phone, open your preferred music app and start playing. The audio will transmit to your car stereo via the selected FM frequency.
• TF Card/USB Drive Playback: Insert a TF card or USB flash drive (up to 64GB) containing MP3, WMA, WAV, or FLAC audio files into the designated slot. The device will automatically detect and begin playing music.
• Main/Jeda: Press the multi-function knob to play or pause the current track.
• Trek Seterusnya / Sebelumnya: Use the dedicated next/previous track buttons to skip songs.
• Bass/Treble Boost: Press the "BASS" button for enhanced bass or "TRE" for enhanced treble.

Figure 3: Unique BASS and Treble Control buttons for enhanced audio.

Panggilan Bebas Tangan

The LENCENT BT99 features CVC noise cancellation for clearer calls.

• Jawab/Tamatkan Panggilan: Press the multi-function knob once to answer an incoming call or end an ongoing call.
• Tolak Panggilan: Tekan dan tahan tombol berbilang fungsi untuk menolak panggilan masuk.
• Panggil semula: Double-press the multi-function knob to redial the last number.

Figure 4: Enjoy better hands-free calling with the upgraded CVC noise cancelling microphone.

Pembantu Suara

The device supports smart voice navigation from your phone, streaming audio from navigation apps, Siri, or Google Assistant to your car speakers. Activate your phone's voice assistant as you normally would after connecting via Bluetooth.

Figure 5: Active Voice Assistant support for safer driving.

Mengecas Peranti

The LENCENT BT99 features dual USB ports for charging:

• Pelabuhan QC3.0: Provides 4x faster charging for compatible devices compared to standard chargers.
• 2.4A Port: Offers standard charging for other devices.

Anda boleh mengecas dua peranti secara serentak.

Figure 6: Dual USB ports with QC3.0 for speedy simultaneous charging.

Penyelenggaraan

• Pastikan peranti kering dan jauh daripada lembapan.
• Elakkan daripada mendedahkan peranti kepada suhu yang melampau (panas atau sejuk).
• Do not disassemble the device; this will void the warranty.
• Bersihkan peranti dengan kain lembut dan kering. Jangan gunakan bahan kimia yang keras atau pembersih yang kasar.
• Pastikan soket pemetik api bersih dan bebas daripada serpihan untuk sambungan yang optimum.

Menyelesaikan masalah

• Tiada Kuasa: Ensure the device is fully inserted into the car's cigarette lighter socket and that your car's ignition is on. Check if the car's fuse for the cigarette lighter is intact.
• Kualiti Audio Statik atau Lemah: Make sure the FM frequency on the transmitter matches your car radio's frequency exactly. Try different empty FM frequencies to find the clearest channel. Adjust the volume on both the transmitter and your car stereo.
• Bluetooth Tidak Bersambung: Ensure Bluetooth is enabled on your mobile device and the transmitter is powered on. Forget "BT99" from your phone's Bluetooth settings and try pairing again. Move your phone closer to the transmitter.
• Kualiti Panggilan Lemah: Ensure the built-in microphone is not obstructed. Reduce background noise in the car. The CVC noise cancellation feature helps, but extreme noise can still affect clarity.
• Peranti Tidak Mengecas: Check that the USB cable is properly connected to both the transmitter and your mobile device. Ensure your device supports the charging standard (QC3.0 for fast charging).

Petua pengguna

• Gesaan Suara: The device may provide audible confirmations for actions like Bluetooth connection. This is normal operation and cannot be disabled.
• No AUX Output: This FM transmitter does not feature an AUX output port. Audio is transmitted wirelessly via FM frequency to your car's radio.
• Frekuensi FM Optimum: When selecting an FM frequency, try to find a channel that is completely clear of any radio stations to minimize interference and maximize sound quality.

Waranti dan Sokongan

LENCENT provides a warranty and lifetime support for this product. If you encounter any issues or have questions not covered in this manual, please contact the seller or LENCENT customer support for assistance.