1. Uvod
This manual provides detailed instructions for the RUIZU D18 MP3 Player. Please read this manual carefully before using the device to ensure proper operation and to maximize its features. The RUIZU D18 is a portable digital audio player equipped with Bluetooth 5.3, a built-in speaker, FM radio, voice recorder, and support for HiFi lossless audio and video playback.
2. Šta se nalazi u kutiji
Provjerite da li su sve stavke prisutne u paketu:
- 1 x Portable MP3 Player with Bluetooth (RUIZU D18)
- 1 x 3.5 mm stereo slušalice
- 1 x USB kabl tipa C
- 1 x engleski korisnički priručnik
3. Raspored i kontrole uređaja
Familiarize yourself with the physical components and controls of your RUIZU D18 MP3 Player.
- 2.4-inch Curved Screen: Main display for navigation and content viewing.
- Tipke na dodir: Capacitive buttons below the screen for navigation (e.g., Play/Pause, Next, Previous, Menu, Back).
- Micro SD utor: Insert a Micro SD card (up to 128GB) to expand storage.
- Volumen +/-: Physical buttons on the side to adjust audio volume.
- Uključivanje/isključivanje: Physical button on the side to turn the device on or off.
- 3.5mm Stereo Port: Povežite žičane slušalice.
- USB priključak (tip-C): For charging the device and transferring data to/from a computer.
- Ugrađeni zvučnik: Located on the device for audio playback without headphones.
4. Podešavanje
4.1. Punjenje uređaja
Before first use, fully charge the MP3 player. Connect the provided Type-C USB cable to the device's USB port and the other end to a USB power adapter (not included) or a computer's USB port. The charging indicator will show the charging status. A full charge typically takes approximately 2 hours.
4.2. Uključivanje / isključivanje napajanja
- Za uključivanje: Press and hold the Power On/Off button for a few seconds until the screen lights up.
- Za isključivanje: Press and hold the Power On/Off button for a few seconds. A power-off prompt will appear; confirm to shut down the device.
4.3. Umetanje Micro SD kartice
The device supports Micro SD cards up to 128GB for expanded storage. Locate the Micro SD slot on the side of the player. Gently insert the Micro SD card with the gold contacts facing down until it clicks into place. To remove, push the card in slightly until it springs out.
4.4. Connecting to a Computer for File Transfer
Connect the MP3 player to your computer using the provided Type-C USB cable. The device will appear as a removable disk drive. You can then drag and drop music, video, image, or e-book fileu odgovarajuće mape na playeru ili Micro SD kartici.
4.5. Početno podešavanje jezika
Upon first power-on or after a factory reset, you may be prompted to select your preferred language. Navigate using the touch buttons and confirm your selection.
5. Uputstvo za upotrebu
5.1. Osnovna navigacija
The RUIZU D18 features a 2.4-inch curved screen and touch-sensitive navigation buttons. Use the directional touch buttons to move through menus and select options. The 'Back' button (often represented by a curved arrow) returns to the previous screen, and the 'Menu' button (often represented by three horizontal lines) may open context-sensitive options.
5.2. Reprodukcija muzike
- Prebacivanje muzike: Connect the player to a computer and copy your audio files to the 'Music' folder.
- Puštanje muzike: From the main menu, select 'Music'. You can browse by Artist, Album, Genre, or All Songs. Select a song to begin playback.
- HiFi Lossless Audio: The player supports various lossless formats (APE, WAV, FLAC, etc.) and features a DAC audio decoder for high-fidelity sound.
- Ekvilajzer: Access the equalizer settings from the music playback interface or 'Settings' to customize sound profiles.
5.3. Bluetooth veza
- Omogući Bluetooth: From the main menu, select 'Bluetooth'. Turn Bluetooth 'On'.
- Uparivanje: Ensure your Bluetooth headphones or speaker are in pairing mode. The MP3 player will scan for available devices. Select your device from the list to pair.
- Bluetooth 5.3: Provides a stable and efficient wireless connection for audio streaming.
5.4. FM radio
- Pristup FM radiju: Select 'FM Radio' from the main menu.
- Automatsko skeniranje: Use the menu options to perform an auto-scan for available radio stations.
- Snimanje radija: Some models allow recording FM radio broadcasts. Check the FM Radio menu for a 'Record' option.
- Napomena: For optimal FM reception, connect wired headphones as they often act as an antenna.
5.5. Diktafon
- Započni snimanje: Select 'Voice Recorder' from the main menu. Choose 'Start Recording'.
- Save/Play Recordings: After recording, save the file. You can access and play your recordings from the 'Recordings' list within the Voice Recorder application or through the 'Folder' application.
5.6. Video reprodukcija
- Transfer Videos: Copy compatible video files to the 'Video' folder on the device.
- Pusti video zapise: Select 'Video' from the main menu and choose a file igrati.
- Podržani formati: Refer to the specifications for supported video formats. Conversion may be required for unsupported formats.
5.7. Čitač e-knjiga
- Prenesite e-knjige: Copy compatible e-book files (e.g., TXT) to the 'E-Book' folder.
- Čitajte e-knjige: Select 'E-Book' from the main menu and choose a file otvoriti.
5.8. Ostale karakteristike
- Pedometar: Track your steps. Access from the 'Tools' menu.
- Alarm: Postavite alarme za podsjetnike.
- Kalendar: View trenutni datum.
- Štoperica: Koristi se za aktivnosti mjerenja vremena.
- Čuvar zaslona: Configure screen saver settings to conserve battery.
- Ugrađeni zvučnik: The device includes a built-in speaker for listening to audio without headphones. This can be enabled or disabled in the settings or during playback.
6. Održavanje
6.1. Čišćenje
Wipe the device with a soft, dry, lint-free cloth. Do not use liquid cleaners or abrasive materials, as they may damage the screen or casing.
6.2. Održavanje baterije
- Avoid exposing the device to extreme temperatures (hot or cold), as this can reduce battery life.
- Redovno punite uređaj, čak i ako ga ne koristite, kako biste održali zdravlje baterije.
- Ne pokušavajte sami zamijeniti bateriju. U slučaju problema s baterijom, obratite se korisničkoj podršci.
6.3. Skladištenje
When not in use for extended periods, store the MP3 player in a cool, dry place away from direct sunlight and moisture.
7. Otkrivanje problema
If you encounter issues with your RUIZU D18 MP3 Player, refer to the following common solutions:
| Problem | Moguće rješenje |
|---|---|
| Uređaj se ne uključuje. | Ensure the battery is charged. Connect to a power source and try again. If unresponsive, perform a reset by pressing and holding the power button for 10-15 seconds. |
| Nije moguće povezivanje s Bluetooth uređajem. | Ensure Bluetooth is enabled on both the MP3 player and the target device. Place devices close to each other. Ensure the target device is in pairing mode. Try unpairing and re-pairing. |
| Files not transferring to the device. | Ensure the USB cable is securely connected. Try a different USB port or cable. Verify that the device is recognized by your computer. Check available storage space on the device or Micro SD card. |
| Loš kvalitet zvuka ili statički šum. | For wired headphones, ensure they are fully plugged into the 3.5mm port. For Bluetooth, ensure a stable connection and that the devices are within range. Check the audio file quality. For FM radio, ensure headphones are connected and try repositioning the device for better reception. |
| Screen is dim or difficult to read in bright light. | Adjust screen brightness in the device settings. The screen's visibility may be reduced in direct sunlight or very bright environments due to its display technology. |
| Prijem FM radija je slab. | Ensure wired headphones are connected, as they serve as the antenna. Try moving to an open area or adjusting the position of the device and headphone cable. |
| Uređaj se zamrzava ili prestaje reagirati. | Press and hold the Power On/Off button for approximately 10-15 seconds to force a restart. If the issue persists, consider performing a factory reset (backup data first). |
8. Specifikacije
Key technical specifications for the RUIZU D18 MP3 Player:
- Brand: RUIZU
- Model: D18
- Kapacitet memorije: 32GB (built-in), expandable up to 128GB via Micro SD card
- Tehnologija povezivanja: Bluetooth 5.3, Aux (3.5mm), USB (Type-C)
- Veličina ekrana: 2.4 inča
- Tehnologija prikaza: LCD
- Posebne karakteristike: Equalizer, FM Radio, Video Playback, Voice Recorder, Built-in Speaker, E-Book Reader, Pedometer, Alarm Clock, Calendar, Stopwatch, Screen Saver
- Podržani audio formati: MP3, WMA, APE, WAV, M4A, OGG, FLAC, etc. (HiFi Lossless support)
- Prosječni vijek trajanja baterije: Do 45 sati (reprodukcija muzike)
- Vrijeme punjenja: Približno 2 sata
- Kompatibilni uređaji: Headphones, earphones, Bluetooth speakers
9. Garancija i podrška
9.1. Informacije o garanciji
RUIZU products typically come with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging or contact your retailer for specific warranty terms and conditions. Keep your proof of purchase for warranty claims.
9.2. Korisnička podrška
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact RUIZU customer support through their official website or the retailer from whom you purchased the product. Provide your model number (D18) and purchase details when seeking support.