Questyle M15i Portable Headphone AmpКіраўніцтва карыстальніка lifier

1. Уводзіны

This manual provides instructions for the safe and effective use of your Questyle M15i Portable USB C DAC Headphone Ampвыратавальнік. Калі ласка, уважліва прачытайце гэтую інструкцыю перад выкарыстаннем прадукту, каб забяспечыць аптымальную прадукцыйнасць і даўгавечнасць.

The Questyle M15i, a compact and powerful device designed to enhance your audio experience.

2. Змесціва ўпакоўкі

Пераканайцеся, што ўсе пералічаныя ніжэй элементы ўваходзяць у камплект вашага прадукту:

• ЦАП для навушнікаў Questyle M15i з USB Ampліфікатар х1
• Кабель Type-C - Type-C x1
• Перахаднік Type-C на USB-A x1
• Кіраўніцтва карыстальніка x1
• Гарантыйны талон x1

The Questyle M15i package includes the M15i unit, a Type-C to Type-C cable, a Type-C to USB-A converter, and the user manual.

3. Прадукт скончыўсяview

Familiarize yourself with the physical components and indicators of your M15i device.

The M15i features a USB-C input, 3.5mm single-ended output, 4.4mm balanced output, and a gain switch for adjusting output levels.

Data Status Indicator

The M15i features LED indicators to show the current data sampлінгвінг:

• 1 святлодыёд гарыць: Sampling rate ≤ 48kHz
• 2 святлодыёда гараць: Sampling rate > 48kHz

Індыкатар узмацнення

The M15i offers two gain modes, indicated by LEDs:

• 1 святлодыёд гарыць: Стандартнае ўзмацненне
• 2 святлодыёда гараць: Высокі каэфіцыент узмацнення

LED indicators on the M15i provide visual feedback for data sampling rate and selected gain mode.

4. Настройка

Follow these steps to connect your M15i to your audio source and headphones.

Step 1: Prepare Your Audio Source

For optimal performance, ensure your audio source is configured for lossless audio quality, if supported.

To enable lossless audio on iOS devices, navigate to Settings > Music > Audio Quality and select 'Lossless Audio'.

Step 2: Connect the M15i to Your Device

Use the provided Type-C to Type-C cable to connect the M15i to your smartphone, tablet, or computer. If your device uses a USB-A port, use the included Type-C to USB-A converter.

Connect the M15i to your mobile device using the appropriate USB cable.

Step 3: Connect Headphones

Plug your headphones into either the 3.5mm single-ended output or the 4.4mm balanced output on the M15i.

Once connected to your source device, plug your headphones into the M15i's output jack.

5. Інструкцыя па эксплуатацыі

The M15i is designed for plug-and-play functionality. No additional drivers are typically required for most compatible devices.

Прайграванне музыкі

Once connected, simply play audio from your device. The M15i will automatically process the audio signal, providing enhanced sound quality.

Enjoy high-fidelity audio playback by simply connecting your M15i and playing music.

Рэгуляванне ўзмацнення

The M15i features a manual gain adjustment switch on its side. Adjust the gain setting according to your headphones' characteristics and personal preference:

• Standard Gain: Suitable for most sensitive headphones and in-ear monitors (IEMs).
• Высокі каэфіцыент узмацнення: Recommended for headphones with higher impedance or lower sensitivity that require more power.

6. Сумяшчальнасць

The Questyle M15i offers broad compatibility with various operating systems and music platforms:

• Аперацыйныя сістэмы: iOS, Harmony OS, Android (versions 5.1+), Windows (versions 10+), macOS.
• Music Platforms: Compatible with popular streaming services and local music playback applications.

Заўвага: When connecting to Lightning interface devices (e.g., older iPhones/iPads), an additional MFi-certified Lightning to Type-C adapter (such as the Questyle LTC02) is required and sold separately.

The M15i is compatible with a wide range of devices and operating systems, offering plug-and-play functionality.

7. Тэхнічнае абслугоўванне

Proper care and maintenance will help prolong the life of your M15i.

• Keep the device dry. Avoid exposure to moisture, liquids, or extreme temperatures.
• Clean the exterior with a soft, dry cloth. Do not use harsh chemicals, solvents, or abrasive materials.
• Protect the USB-C and audio ports from dust and debris when not in use.
• Не кідайце прыладу і не падвяргайце яе моцным ударам.

8. Выпраўленне непаладак

If you encounter any issues with your M15i, please refer to the following common problems and solutions.

Няма вываду гуку

• Ensure the M15i is securely connected to both the source device and headphones.
• Verify that the volume on your source device is not muted or set too low.
• Check if your headphones are functioning correctly with other devices.
• Confirm that your source device's audio output is directed to the M15i (e.g., in system sound settings on a PC).

Перыядычныя адключэнні

• Ensure the USB-C cable is fully inserted into both the M15i and the source device, and that the cable is not damaged.
• Try using a different USB-C cable if available.
• For iOS devices, ensure you are using an MFi-certified Lightning to Type-C adapter if applicable, and that it is securely connected.

Прылада не распазнана

• Disconnect and reconnect the M15i from your source device.
• Restart your source device (smartphone, tablet, or computer).
• For Windows PCs, ensure your operating system is updated to Windows 10 or later.
• If issues persist, contact Questyle customer support.

9. Тэхнічныя характарыстыкі

The following are the technical specifications for the Questyle M15i:

10. Гарантыя і падтрымка

Гарантыя на прадукт

The Questyle M15i comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions, including coverage duration and limitations.

The package includes a warranty card with detailed information regarding product coverage and support.

Падтрымка кліентаў

For technical assistance, troubleshooting, or warranty inquiries, please contact Questyle customer service. You can find contact information on the official Questyle webсайт або праз вашу платформу для пакупак.