pengenalan
Thank you for choosing the Trevi XF 3150 KB Portable Karaoke Speaker. This powerful 130W speaker is designed to deliver high-quality audio with a Bass Reflex system, two 8-inch speakers, and a 1-inch tweeter. It features wireless audio connectivity, USB/SD card playback, AUX input, and dedicated inputs for microphones and guitars. Enjoy the integrated multicolor LED disco lights and the True Wireless Stereo (TWS) function for an enhanced audio experience. The speaker operates on an integrated rechargeable battery or via the included power adapter, offering versatility for any occasion. This manual provides essential information for safe and efficient use of your device.

Depan view of the Trevi XF 3150 KB portable karaoke speaker, showcasing its design and active multicolor LED lights.
Persediaan dan Penggunaan Pertama
1. Unboxing dan Komponen
Carefully remove all components from the packaging. Ensure the following items are included:
- Trevi XF 3150 KB Portable Karaoke Speaker
- Mikrofon
- Alat Kawalan Jauh
- Kabel Kuasa
- Kad Waranti
2. Menghidupkan dan Mengecas
The speaker can be powered by its internal rechargeable 7.4V battery or by connecting it to a power outlet using the included power adapter. For first use, it is recommended to fully charge the battery.
- mengecas: Connect the power cable to the DC IN port on the rear panel of the speaker and then to a power outlet. The charging indicator will illuminate.
- Hidupkan/Mati Kuasa: Tekan dan tahan butang KUASA button on the control panel or remote control to turn the speaker on or off.
3. Panel Kawalan Selesaiview
Familiarize yourself with the main controls located on the top panel of the speaker.

Terperinci view of the speaker's control panel, showing various input and sound adjustment knobs, along with function buttons.
4. Fungsi Alat Kawalan Jauh
The included remote control allows convenient operation from a distance.

The remote control for the Trevi XF 3150 KB speaker, featuring buttons for mute, mode, record, playback, volume, channel selection, scan, EQ, and power.
5. Sambungan Wayarles (Bluetooth).
Connect your smartphone, tablet, or laptop wirelessly to the speaker.
- Hidupkan pembesar suara.
- Tekan ke MODE button until "BLUE" appears on the display, indicating Bluetooth mode.
- Enable Bluetooth on your device and search for "Trevi XF 3150 KB".
- Select the speaker to pair. A confirmation sound will indicate a successful connection.

Illustration of connecting a smartphone to the speaker via Bluetooth for wireless music streaming.
6. Fungsi TWS (True Wireless Stereo).
For an enhanced stereo experience, you can connect two Trevi XF 3150 KB speakers wirelessly.
- Pastikan kedua-dua pembesar suara dihidupkan dan dalam mod Bluetooth.
- On one speaker (the primary), press and hold the TWS/REP butang.
- Pembesar suara utama akan mencari dan menyambung ke pembesar suara sekunder. Bunyi pengesahan akan menunjukkan pasangan yang berjaya.
- Once connected, pair your device to the primary speaker via Bluetooth as described above.

Diagram illustrating the True Wireless Stereo (TWS) function, allowing two speakers to connect for a wider soundstage.
7. Main semula USB/Kad SD
Mainkan audio files directly from a USB flash drive or micro-SD card.
- Masukkan pemacu kilat USB ke dalam USB port or a micro-SD card into the SD slot on the rear panel.
- Tekan ke MODE butang untuk memilih mod USB atau SD.
- Playback will start automatically. Use the playback controls (Play/Pause, Next/Previous Track) on the control panel or remote.
8. Input AUX
Sambungkan peranti audio luaran menggunakan kabel audio 3.5mm.
- Sambungkan satu hujung kabel audio 3.5mm ke AUX IN port on the speaker and the other end to the audio output of your external device.
- Tekan ke MODE butang untuk memilih mod AUX.
- Kawal main balik dan kelantangan daripada peranti luaran anda.
9. Input Mikrofon dan Gitar
Connect the included microphone or a guitar for karaoke or live performances.
- Sambungkan mikrofon ke MIC DALAM port (6.3mm jack) or a guitar to the GITAR DALAM port (6.3mm jack) on the rear panel.
- Laraskan kelantangan mikrofon menggunakan MIC VOL tombol dan kelantangan gitar menggunakan GUITAR VOL knob on the control panel.
- Gunakan MIC BASS, MIC TREBLE, ECHO, dan KELEWATAN knobs to fine-tune the microphone sound.

Rear panel of the Trevi XF 3150 KB speaker, displaying the various input ports including DC IN, AUX IN, MIC IN, GUITAR IN, USB, and SD card slot.
Arahan Operasi
1. Main Semula Audio Asas
Once an audio source is connected (Bluetooth, USB, SD, AUX), use the following controls:
- Kelantangan: Adjust the main volume using the large central knob or the VOL + / VOL- butang pada alat kawalan jauh.
- Main/Jeda: Tekan ke MAIN/JEDA butang.
- Trek Seterusnya / Sebelumnya: Gunakan SETERUSNYA dan SEBELUMNYA butang.
- Penyamaan: Tekan ke EQ button on the remote to cycle through preset equalization modes (e.g., Pop, Rock, Jazz, Classic, Flat).
- Bes/Trebel: Gunakan BASS dan TREBLE knobs on the control panel for manual sound adjustment.
- Bes Tambahan: Tekan ke BASS TAMBAHAN button for enhanced bass output.
2. Fungsi Karaoke
Utilize the included microphone and dedicated controls for karaoke sessions.
- Connect the microphone as described in the Setup section.
- Laraskan MIC VOL ke tahap yang anda inginkan.
- guna ECHO dan KELEWATAN knobs to add vocal effects.
- The PRI (Microphone Priority) button can be pressed to lower the music volume automatically when speaking into the microphone.
3. Disco Light Effects
Enhance your listening experience with dynamic multicolor LED lights.
- Tekan ke LED button on the control panel to turn the disco lights on or off.
- The lights will cycle through various colors and patterns automatically.

The Trevi XF 3150 KB speaker displaying its dynamic multicolor LED disco light effects, creating a party atmosphere.
Penyelenggaraan
1. Pembersihan
Untuk mengekalkan penampilan dan fungsi pembesar suara anda:
- Sentiasa cabut kabel kuasa sebelum membersihkan.
- Gunakan kain lembut dan kering untuk mengelap permukaan luar.
- Jangan gunakan pembersih, lilin atau pelarut yang melelas kerana ia boleh merosakkan kemasan.
- Elakkan mendapatkan kelembapan ke dalam mana-mana bukaan.
2. Penjagaan Bateri
To prolong the life of the integrated rechargeable battery:
- Cas bateri sepenuhnya sebelum penggunaan pertama.
- Elakkan daripada mengalirkan bateri sepenuhnya dengan kerap.
- If storing the speaker for an extended period, charge the battery to approximately 50% and recharge every few months.
- Do not expose the speaker to extreme temperatures, as this can affect battery performance.
Menyelesaikan masalah
If you encounter issues with your Trevi XF 3150 KB speaker, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Speaker tidak dihidupkan. | Battery is depleted or power cable is not connected. | Connect the power cable and charge the battery. Ensure the power button is pressed correctly. |
| Tiada keluaran bunyi. | Volume is too low, incorrect input mode, or audio source issue. | Besarkan kelantangan. Tekan butang MODE button to select the correct input. Check the audio source device. |
| Peranti Bluetooth tidak boleh berpasangan. | Speaker is not in Bluetooth mode, device is too far, or already paired to another device. | Ensure speaker is in Bluetooth mode. Move device closer. Disconnect from other devices and try again. |
| Mikrofon tidak berfungsi. | Microphone not connected properly, MIC VOL is low, or microphone is faulty. | Ensure microphone is securely plugged into the MIC DALAM port. Increase MIC VOL. Test with another microphone if available. |
| Sambungan TWS gagal. | Speakers are too far apart, or one speaker is not in Bluetooth mode. | Ensure both speakers are in Bluetooth mode and within close proximity. Repeat the TWS pairing steps. |
Spesifikasi
| Nama Model | XF 3150 KB |
| Jenama | Trevi |
| Kuasa Keluaran | 130W (Maks) |
| Saiz Pembesar Suara | 2 x 8-inch woofers, 1 x 1-inch tweeter |
| Teknologi Ketersambungan | Bluetooth, USB, SD, AUX |
| Teknologi Komunikasi Tanpa Wayar | Bluetooth |
| Sumber Kuasa | Battery, Corded Electric (7.4V rechargeable battery) |
| Ciri Khas | Built-in Microphone, Wireless Connectivity, Disco Lights, TWS Function |
| Dimensi Produk | 34D x 32.6W x 74H cm |
| Berat Barang | 1 Kilogram |
| Kaedah Kawalan | Jauh |
| Mod Keluaran Audio | Stereo |
| Jenis Pemasangan | Lantai Berdiri |
| Penggunaan yang Disyorkan | For smartphones or tablets, For computers, For home parties, For karaoke |
| Peranti Serasi | Smartphone, Tablet, Laptop, MP3 Player, Computer, Karaoke System |
Maklumat Waranti
Produk ini disertakan dengan a Waranti Terhad. Please refer to the included warranty card for detailed terms and conditions, including coverage period and claim procedures. Keep your proof of purchase for warranty service.
Sokongan
For further assistance, product information, or to explore other Trevi products, please visit the official Trevi brand store:





