RUIZU A55 HiFi Lossless DSD Digital MP3 Player User Manual

1. انتهى المنتجview

The RUIZU A55 is a high-fidelity, lossless digital audio player designed for an exceptional listening experience. It features a durable aluminum alloy casing and a vibrant 2.8-inch TFT color screen.

Key features include a 64-bit ARM Cortex-A35 DSP decoding architecture, support for various lossless audio formats, and advanced sound processing capabilities.

2. ماذا يوجد في الصندوق

Upon unboxing your RUIZU A55 MP3 Player, please verify that all components are present:

• 1 x RUIZU A55 HiFi Music Player
• 1 x Leather Case (optional)
• 1 × كابل شحن
• 1 × دليل المنتج

3. الإعداد

3.1 شحن الجهاز

Before initial use, fully charge the RUIZU A55. Connect the provided charging cable to the device's charging 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 progress.

3.2 إدخال بطاقة Micro SD

The device supports Micro SD cards up to 512GB for expanded storage. Locate the Micro SD card slot on the side of the player. Gently insert the card until it clicks into place. Ensure the card is inserted in the correct orientation.

3.3 نقل الموسيقى Files

Connect the RUIZU A55 to your computer using the USB cable. The device will appear as a removable disk. You can then drag and drop your music files into the appropriate folders on the device or the inserted Micro SD card.

4. تعليمات التشغيل

4.1 تشغيل/إيقاف التشغيل

Press and hold the power button located on the side of the device to turn it on or off.

4.2 التنقل والتحكم

The RUIZU A55 features a 2.8-inch TFT color touchscreen for intuitive navigation. Additionally, physical buttons are available for playback control and volume adjustment.

ضبط مستوى الصوت

Adjust the volume using the 360° rotating knob located at the top of the device. This knob provides 128 levels of precise volume adjustment.

4.3 تشغيل الموسيقى

Navigate to the "Music" section on the main menu. You can browse by artist, album, genre, or all songs. Select a song to begin playback. Use the physical buttons for play/pause, next track, and previous track.

تنسيقات الصوت المدعومة

The RUIZU A55 supports a wide range of audio formats, including:

• MP3, WMA (16kbps-320kbps)
• WAV (maximum support 64BIT 384KHZ)
• AIFF (maximum support 32BIT 192KHZ)
• APE/FLAC (maximum support 24BIT 192KHZ)
• DSD (maximum support 1BT)
• DSD256 (11.2MHZ)
• ACC, OGG

إنشاء قوائم التشغيل

The device allows for the creation of over 999 playlists, enabling you to organize your music library efficiently and create personalized listening experiences.

Song Search Function

Utilize the built-in search function to quickly locate specific songs within your extensive music library. This feature is designed for professional music enthusiasts to find their desired tracks efficiently.

4.4 إعدادات المعادل

The RUIZU A55 features a professional 10-band digital equalization processor. It includes eight preset sound effects and supports manual adjustment of sound effects, allowing you to customize the audio output to your preference for an ideal listening experience.

4.5 اتصال البلوتوث

The device is equipped with Bluetooth 5.0 for wireless audio streaming to compatible headphones or speakers. To pair, navigate to the Bluetooth settings, enable Bluetooth, and select your desired device from the list of available devices.

5. الصيانة

5.1 التنظيف

Use a soft, dry cloth to clean the device's exterior. Do not use liquid cleaners or abrasive materials, as they may damage the screen or casing.

5.2 التخزين

When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures. It is recommended to charge the battery periodically to maintain its health.

6. استكشاف الأخطاء وإصلاحها

6.1 الجهاز لا يعمل

• Ensure the battery is sufficiently charged. Connect the device to a power source and allow it to charge for at least 30 minutes before attempting to power on again.
• If the device is unresponsive, try performing a hard reset (refer to the device's specific reset procedure, if available, or hold the power button for an extended period).

6.2 لا يمكن النقل Files

• Verify that the USB cable is securely connected to both the device and the computer.
• Ensure the device is in data transfer mode (if prompted on the screen).
• حاول الاتصال بمنفذ USB مختلف على جهاز الكمبيوتر الخاص بك.

6.3 جودة صوت رديئة

• تحقق من الصوت file format and ensure it is supported by the player.
• Adjust the equalizer settings to optimize sound output.
• Ensure your headphones or speakers are functioning correctly and are properly connected.

7. المواصفات

8. الضمان والدعم

For warranty information and technical support, please refer to the contact details provided with your purchase documentation or visit the official RUIZU webالموقع. احتفظ بإثبات الشراء الخاص بك لتقديم مطالبات الضمان.

Note: Information regarding spare parts availability and software updates was not available at the time of manual publication.