Manual do usuario do reprodutor MP3 RUIZU D18

1. Introdución

This manual provides detailed instructions for the RUIZU D18 MP3 Player. Please read it carefully to ensure proper use and to fully utilize all features of your device. Keep this manual for future reference.

The RUIZU D18 is a versatile MP3 player featuring Bluetooth 5.3 connectivity, a 2.4-inch display, metal housing, HiFi sound quality, touch buttons, an integrated speaker, FM radio, and voice recording capabilities. It supports MicroSD cards up to 128GB for expanded storage.

2. Contido do paquete

Comprobe se o paquete contén os seguintes elementos:

• RUIZU D18 MP3 Player
• Cable de carga USB-C
• Manual de usuario (este documento)
• (Headphones may be included depending on package variant)

3. Produto rematadoview

Familiarize yourself with the device's physical features and controls.

Imaxe 3.1: Fronte e traseiro view of the RUIZU D18 MP3 Player, showcasing its sleek design and metal housing.

Imaxe 3.2: Primeiro plano view of the RUIZU D18 MP3 Player highlighting its curved brilliance and metallic edge, with a visible integrated speaker grille.

Imaxe 3.3: Diagram illustrating the physical features of the RUIZU D18 MP3 Player, including the 2.4-inch curved TFT color display, touch buttons, volume controls, lock/power button, USB-C port, 3.5mm headphone jack, and integrated speaker. Dimensions are approximately 11cm length, 5cm width, and 1cm thickness.

3.1. Botóns e portos

• 2.4-inch Curved TFT Color Display: Main screen for navigation and content viewing.
• Botóns táctiles: Located below the screen for navigation and playback control.
• Botóns de volume: Dedicated buttons for adjusting audio volume.
• Lock/On/Off Button: Used to power the device on/off and lock the screen.
• Porto USB-C: Para carga e transferencia de datos.
• 3.5mm Plug Jack: Para conectar auriculares con cable.
• Altavoz integrado: For audio playback without headphones.
• Ranura para tarxeta Micro SD: For expanding storage up to 128GB.

4. Configuración

4.1. Cargando o dispositivo

Before first use, fully charge the MP3 player. Connect the provided USB-C cable to the device's USB-C port and the other end to a USB power adapter (not included) or a computer's USB port. A full charge takes approximately 2.5 hours.

The battery provides up to 48 hours of playback with headphones (screen off) or 6.5 hours in Bluetooth mode.

4.2. Acendido/apagado

• Para acender: Press and hold the Lock/On/Off button until the screen lights up.
• Para apagar: Press and hold the Lock/On/Off button until the power-off option appears on the screen, then confirm.
• Para bloquear/desbloquear a pantalla: Briefly press the Lock/On/Off button during operation.

4.3. Instalación dunha tarxeta MicroSD

The device has 32GB of internal memory. To expand storage, you can insert a MicroSD card (up to 128GB, sold separately) into the designated slot. Ensure the card is inserted correctly until it clicks into place.

Imaxe 4.1: Visual representation of the 32GB internal memory and support for up to 128GB MicroSD card, alongside the device's long battery life (up to 50 hours playing time indicated).

5. Instrucións de funcionamento

5.1. Navegación básica

Use the touch buttons below the screen to navigate through menus. The central button typically acts as "Enter" or "Select," while the surrounding buttons are for directional movement (up, down, left, right) and "Back" or "Menu."

5.2. Reprodución de música

The RUIZU D18 supports various audio formats including MP3, WMA, APE, FLAC, and WAV. It features a professional noise cancellation chip for clear, detailed sound.

Imaxe 5.1: The RUIZU D18 MP3 Player showcasing its compatibility with various audio formats such as FLAC, MP3, WMA, AAC, M4A, WAV, and APE, along with lyric display functionality.

1. From the main menu, select "Music."
2. Browse your music by "All Songs," "Artists," "Albums," "Genres," or "Playlists."
3. Selecciona unha canción para comezar a reprodución.
4. During playback, use the touch buttons to play/pause, skip tracks, or adjust volume.

5.2.1. Equalizer and Playback Options

Access the equalizer settings to customize sound profiles. The player also supports A-B repeat, shuffle, and lyric display.

Imaxe 5.2: Múltiples views of the RUIZU D18 MP3 Player's music interface, highlighting features like adding bookmarks, repeat modes (all songs, resume, A-B repeat), shuffle, album/genre/playlist browsing, and a graphic equalizer display.

5.3. Emparellamento Bluetooth

The device features Bluetooth 5.3 for stable and fast wireless connections to headphones or speakers. It includes a memory function to automatically reconnect to previously paired devices.

Imaxe 5.3: The RUIZU D18 MP3 Player demonstrating its Bluetooth 5.3 capability, indicating a stable and faster connection with an auto-reconnect function for paired devices like wireless earbuds.

1. From the main menu, select "Bluetooth."
2. Activa o Bluetooth.
3. The player will scan for available devices.
4. Select your desired Bluetooth device from the list to pair.
5. Once paired, audio will stream wirelessly.

5.4. Radio FM

Listen to your favorite radio stations. Headphones must be connected to act as an antenna for optimal reception.

Imaxe 5.4: The RUIZU D18 MP3 Player displaying its FM Radio interface, showing frequency tuning and station presets. A user is shown enjoying the radio with headphones.

1. Connect wired headphones (required for antenna).
2. From the main menu, select "FM Radio."
3. Use the auto-search function to find and save available stations.
4. Navigate through saved stations or manually tune to a frequency.

5.5. Gravación de voz

The integrated voice recorder allows you to capture audio notes or lectures.

1. From the main menu, select "Recorder."
2. Escolla "Iniciar gravación de voz" para comezar.
3. Press the appropriate button to stop and save the recording.

5.6. Outras funcións

The RUIZU D18 offers several additional features:

• E-book Reader (TXT): Ler texto files directamente no dispositivo.
• Video Playing (AVI/AMV): Watch supported video formats.
• Foto Viewer (JPG/BMP): View imaxe files.
• Espertador: Establecer alarmas.
• Podómetro: Rastrexa os teus pasos.
• Calendario: View a data actual.
• Cronómetro: Use as a timer.
• Temporizador de sono: Automatically turn off the device after a set period.

Imaxe 5.5: A user enjoying music with the RUIZU D18 MP3 Player, highlighting its Hi-Fi lossless sound quality and the integrated pedometer function for tracking activity while listening to FM radio.

6. Mantemento

• Manteña o dispositivo seco. A humidade pode danar os compoñentes electrónicos.
• Evita temperaturas extremas.
• Limpa a pantalla e a carcasa cun pano suave e seco. Non empregues produtos químicos agresivos.
• Protect the device from drops and impacts.
• Non intente desmontar nin reparar o dispositivo vostede mesmo. Isto anulará a garantía.

7 Solución de problemas

7.1. Device Will Not Turn On

• Ensure the battery is charged. Connect the device to a power source for at least 30 minutes.
• Try pressing and holding the Lock/On/Off button for 10-15 seconds to perform a hard reset.

7.2. Cannot Connect via Bluetooth

• Ensure Bluetooth is enabled on both the MP3 player and the target device.
• Make sure the target device is in pairing mode.
• Achegue os dispositivos uns dos outros.
• Delete previous pairings on both devices and try pairing again.
• Some Bluetooth devices may have compatibility issues.

7.3. Sen son

• Comprobe o nivel de volume.
• If using headphones, ensure they are properly plugged in or paired via Bluetooth.
• Test with different headphones or speakers.
• Asegura o audio file o formato é compatible.

7.4. MicroSD Card Not Detected

• Ensure the MicroSD card is inserted correctly and fully.
• Tenta volver inserir a tarxeta.
• Test with a different MicroSD card to rule out card issues.
• Ensure the card is formatted to a compatible file sistema (por exemplo, FAT32).

8. Especificacións

9. Garantía e soporte

Specific warranty information is not provided in this manual. Please refer to the product packaging or the retailer's websitio web para obter detalles sobre a cobertura e os termos da garantía.

For technical support or further assistance, please contact RUIZU customer service through the official RUIZU websitio web ou a plataforma onde se comprou o produto.