Questyle M15i Portable Headphone Amplivligere brugervejledning

1. Introduktion

This manual provides instructions for the safe and effective use of your Questyle M15i Portable USB C DAC Headphone AmpLæs venligst denne manual grundigt, inden produktet tages i brug, for at sikre optimal ydeevne og levetid.

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

2. Pakkens indhold

Bekræft, at alle nedenstående varer er inkluderet i din produktpakke:

• Questyle M15i USB DAC Headphone Amplifier x1
• Type-C to Type-C cable x1
• Type-C to USB-A Converter x1
• Brugervejledning x1
• Garantikort 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. Produktet er slutview

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 samplang hastighed:

• 1 LED tændt: Sampling rate ≤ 48kHz
• 2 lysdioder tændt: Sampling rate > 48kHz

Forstærkningsindikator

The M15i offers two gain modes, indicated by LEDs:

• 1 LED tændt: Standard forstærkning
• 2 lysdioder tændt: Høj gevinst

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

4. Opsætning

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. Betjeningsvejledning

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

Afspilning af musik

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.

Justering af forstærkning

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).
• Høj gevinst: Recommended for headphones with higher impedance or lower sensitivity that require more power.

6. Kompatibilitet

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

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

Note: 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. Vedligeholdelse

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.
• Undgå at tabe enheden eller udsætte den for kraftige stød.

8. Fejlfinding

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

Ingen lydudgang

• Ensure the M15i is securely connected to both the source device and headphones.
• Kontroller, at lydstyrken på din kildeenhed ikke er slået fra eller indstillet for lavt.
• Kontroller, om dine hovedtelefoner fungerer korrekt med andre enheder.
• Confirm that your source device's audio output is directed to the M15i (e.g., in system sound settings on a PC).

Intermittent Disconnections

• Ensure the USB-C cable is fully inserted into both the M15i and the source device, and that the cable is not damaged.
• Prøv at bruge et andet USB-C-kabel, hvis det er muligt.
• For iOS devices, ensure you are using an MFi-certified Lightning to Type-C adapter if applicable, and that it is securely connected.

Enheden genkendes ikke

• 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. Specifikationer

The following are the technical specifications for the Questyle M15i:

10. Garanti og support

Produktgaranti

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.

Kundesupport

For technical assistance, troubleshooting, or warranty inquiries, please contact Questyle customer service. You can find contact information on the official Questyle webwebsted eller via din købsplatform.