1. Киришүү
This manual provides detailed instructions for the RUIZU D18 MP3 Player. Please read this manual thoroughly before using the device to ensure proper operation and to maximize your user experience. The RUIZU D18 is a portable digital audio player featuring Bluetooth 5.3 connectivity, a 2.4-inch curved screen, touch buttons, and various multimedia functions.
2. Пакеттин мазмуну
Пакетте бардык буюмдар бар экенин текшериңиз:
- 1 x Portable MP3 Player with Bluetooth (RUIZU D18)
- 1 x 3.5 мм стерео гарнитура
- 1 x Type-C USB кабели
- 1 x Англис колдонуучу колдонмо

Image: The RUIZU D18 MP3 Player shown with its included wired headphones.
3. Түзмөк бүттүview
The RUIZU D18 MP3 Player features a sleek design with a 2.4-inch curved screen and intuitive touch controls.
3.1 алдыңкы панели

Сүрөт: алдыңкы view of the RUIZU D18 MP3 Player, highlighting the 2.4-inch curved screen and touch-sensitive control buttons. The screen displays a music interface, and the circular touch area below it includes playback controls.
- 2.4-inch Curved Screen: Менюларды, музыкалык маалыматты, видеолорду жана электрондук китептерди көрсөтөт.
- Тийүү баскычтары: Navigate menus and control playback. The central button is for play/pause/confirm, and surrounding buttons are for navigation (up, down, left, right), previous/next track, and menu access.
3.2 Side and Bottom Panels

Image: A diagram showing the various ports and controls on the RUIZU D18 MP3 Player, including the speaker, touch screen, Micro SD card slot, 3.5mm AUX port, Type-C USB port, volume buttons, and power button.
- Кубат баскычы: Press and hold to turn on/off. Short press to lock/unlock screen.
- Үн баскычтары: Аудио чыгаруу деңгээлин тууралаңыз.
- Микро SD карта слоту: 128 ГБ чейин тышкы эстутумду кеңейтүүнү колдойт.
- 3.5 мм AUX порту: Зымдуу кулакчындарды же тышкы аудио түзүлүштөрдү туташтыруу үчүн.
- Type-C USB порту: Заряддоо жана маалыматтарды өткөрүү үчүн.
- Камтылган динамик: Allows audio playback without headphones.
4. Баштапкы орнотуу
4.1 Аппаратты заряддоо
Before first use, fully charge the MP3 player. Connect the included 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 battery indicator on the screen will show charging status.
4.2 Микро SD картаны салуу
The device has 32GB of internal memory. To expand storage, insert a Micro SD card (up to 128GB, not included) into the Micro SD card slot until it clicks into place. Ensure the card is inserted correctly to avoid damage.

Сүрөт: жакын план view of the Micro SD card slot on the RUIZU D18 MP3 Player, illustrating how to insert an external memory card.
4.3 Өткөрүп берүү Files
To transfer music, videos, photos, or e-books to the device:
- Connect the MP3 player to your computer using the Type-C USB cable.
- The device will appear as a removable disk on your computer.
- Каалаганыңызды сүйрөп барып таштаңыз files into the appropriate folders (e.g., 'Music', 'Video', 'Pictures', 'Ebook') on the device or Micro SD card.
- USB кабелин ажыратуудан мурун, түзмөктү компьютериңизден коопсуз сууруп алыңыз.
5. Иштөө нускамалары
5.1 Power On/Off and Screen Lock
- Күйгүзүү: Кубат баскычын бир нече секунд басып, кармап туруңуз.
- Өчүрүү: Press and hold the Power button for a few seconds and confirm 'Power Off' on the screen.
- Экранды кулпулоо/кулпусун ачуу: Кубат баскычын кыска басыңыз.
5.2 Интерфейсте навигация
Use the touch buttons to navigate through menus. The central button typically acts as 'Enter' or 'Confirm', while the surrounding buttons are for directional movement and selection.
5.3 Музыканы ойнотуу
The RUIZU D18 supports HiFi lossless audio playback.

Image: The RUIZU D18 MP3 Player's screen showing various music playback features, including an equalizer, A-B loop function, playlist management, variable speed playback, album cover display, and lyric synchronization.
- Негизги менюдан "Музыка" бөлүмүн тандаңыз.
- Browse by Artist, Album, Genre, or All Songs.
- Ойнотууну баштоо үчүн ырды тандаңыз.
- During playback, use the touch buttons to control volume, skip tracks, play/pause, and access playback options (e.g., Equalizer, A-B Repeat, Variable Speed Playback, Lyrics).
5.4 Bluetooth байланышы
The device features Bluetooth 5.3 for wireless audio output.

Image: The RUIZU D18 MP3 Player displaying its Bluetooth 5.3 capability, with a stable connection indicated to a pair of wireless earbuds. A note clarifies that the player cannot pair with phone or laptop Bluetooth.
- Негизги менюдан "Bluetooth" тандаңыз.
- Bluetooth'ду күйгүзүңүз.
- The player will search for nearby Bluetooth audio devices (e.g., headphones, speakers).
- Select your desired device from the list to pair.
- Эскертүү: This MP3 player is designed to connect to Bluetooth audio output devices (headphones, speakers) and cannot be paired with smartphones or laptops for file transfer or control.
5.5 FM радиосу
Жергиликтүү FM радиостанцияларын угуңуз.
- Connect wired headphones to the 3.5mm AUX port; they act as the antenna.
- Негизги менюдан "FM Radio" тандаңыз.
- Станцияларды автоматтык түрдө издөө же кол менен жөндөө үчүн параметрлерди колдонуңуз.
5.6 Диктофон
Орнотулган микрофонду колдонуп, аудио жаздырыңыз.
- From the main menu, select 'Recorder'.
- Choose 'Start Voice Recording' to begin.
- Press the central button to pause/resume, and the menu button to stop and save.
5.7 Видеону ойнотуу
Түзмөк видео ойнотууну колдойт. Видеонун бар экенин текшериңиз files are in compatible formats (e.g., AMV, AVI). If your video files are not playing, they may need to be converted using the provided conversion tool on the device's internal memory when connected to a computer.
- From the main menu, select 'Video'.
- Browse and select your video file ойноо.
5.8 Электрондук китеп окугуч
Текстти окуу files (e.g., TXT format).
- From the main menu, select 'E-Book'.
- Select a text file ачып, окуу үчүн.
5.9 Педометр
Физикалык көнүгүү учурунда кадамдарыңызды көзөмөлдөңүз.
- From the main menu, select 'Pedometer'.
- Activate the pedometer function before starting your activity.

Image: A visual representation of the RUIZU D18 MP3 Player's versatile functions, including FM Radio, Voice Recorder, Pedometer, E-Book reading, Video playback, and Alarm Clock capabilities.
6. Техникалык тейлөө
- Аппаратты кургак кармаңыз. Нымдуулук электрондук тетиктерге зыян келтириши мүмкүн.
- Ашыкча температурадан сактаныңыз.
- Clean the screen and body with a soft, dry cloth. Do not use harsh chemicals.
- Экранды чийилип калуудан коргоңуз.
- Аппаратты түшүрүүдөн же катуу таасирлерден сактаныңыз.
7. Кыйынчылыктарды
| Маселе | Мүмкүн чечим |
|---|---|
| Түзмөк күйбөйт. | Ensure the battery is charged. Connect to a power source and try again. If unresponsive, press the reset button (if available, often a small pinhole) or hold the power button for an extended period (10-15 seconds). |
| Которуу мүмкүн эмес fileс аппаратка. | Ensure the USB cable is securely connected. Try a different USB port or cable. Verify the device is recognized as a removable disk on your computer. |
| Bluetooth headphones do not connect. | Ensure Bluetooth is enabled on both the MP3 player and the headphones. Place devices close to each other. Ensure headphones are in pairing mode. Restart both devices. Note that the player cannot pair with phones or laptops. |
| Кээ бир музыка fileс ойнобойт. | Текшериңиз file format is supported (e.g., MP3, WMA, APE, FLAC, WAV, AAC-LC, ACELP). Corrupted files may not play. Try re-transferring the files. |
| Video files do not play or have distorted audio. | Видеону камсыз кылыңыз files are in supported formats (AMV, AVI). If issues persist, use the provided video conversion tool (often found on the device's internal memory when connected to a PC) to convert files to a compatible format. |
| Экран жооп бербей жатат же катып калган. | Press and hold the Power button to force a restart. If available, use a pin to press the reset button. |
8. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Модель номери | D18 |
| Продукциянын өлчөмдөрү | 4.29 x 1.97 x 0.35 дюйм |
| Элемент Салмагы | 3.17 унция |
| Screen Size | 2.4 дюйм |
| Ички эс тутум | 32 ГБ |
| Expandable Memory | Micro SD-картаны колдойт 128GB чейин |
| Bluetooth версиясы | 5.3 |
| Байланыш технологиясы | Aux, Bluetooth, USB (Type-C) |
| Батарея түрү | Литий полимери |
| Өзгөчөлүктөр | Alarm Clock, EBook, Resume Playback, Calendar, Stopwatch, Pedometer, Hi-Res Audio, Video Playback, Shuffle, Voice Recorder, Equalizer |
| Шайкеш түзмөктөр | Headphones, Personal Computer, Speakers |
| Медиа түрү | Микро SD |
9. Кепилдик жана колдоо
For warranty information and technical support, please refer to the documentation included with your purchase or contact RUIZU customer service through their official webсайтына же продукт сатып алынган сатуучуга кайрылыңыз. Кепилдик талаптары үчүн сатып алгандыгыңызды тастыктаган документти сактап коюңуз.





