Xvive U7 Saxophone Microphone Wireless System Instruction Manual

1. សេចក្តីផ្តើម

The Xvive U7 is a 2.4 GHz wireless microphone system designed for brass instruments such as saxophones, trumpets, and trombones. This manual provides detailed instructions for the proper setup, operation, and maintenance of your U7 system to ensure optimal performance and longevity.

Image 1.1: Xvive U7 Saxophone and Trumpet Wireless System.

1.1 មាតិកាកញ្ចប់

ផ្ទៀងផ្ទាត់ថាធាតុទាំងអស់ដែលបានរាយខាងក្រោមត្រូវបានរួមបញ្ចូលនៅក្នុងកញ្ចប់របស់អ្នក៖

• U7 Transmitter and Receiver System
• Microphone with Gooseneck
• Saxophone/Trumpet Clip
• កាបូបស្ពាយ
• ខ្សែសាកប្រភេទស៊ី -១
• រោមកញ្ចក់
• កញ្ចក់ការពារខ្យល់
• សៀវភៅណែនាំអ្នកប្រើ (ឯកសារនេះ)

Image 1.2: All components included in the Xvive U7 system package.

2. ការណែនាំអំពីការដំឡើង

2.1 ការសាកថ្មប្រព័ន្ធ

Before initial use, fully charge both the transmitter and receiver using the provided Type-C charging cable. Connect the cable to a standard USB power adapter (not included). The charging indicator lights will show the charging status and turn off when fully charged. A full charge provides up to 5 hours of battery life.

៤.៣ ការភ្ជាប់មីក្រូហ្វូន

Attach the microphone unit to your instrument using the saxophone/trumpet clip. The clip features a rubberized design to protect your instrument's finish. Position the gooseneck microphone to capture the desired sound from the instrument's bell. The gooseneck design helps reduce resonance and minimize key click sounds.

Image 2.1: The Xvive U7 microphone system properly attached to a saxophone.

Image 2.2: Detail of the humanized operation design clip, showing rubber protection for brass instruments.

Image 2.3: The shock-absorbing gooseneck microphone effectively reduces resonance and key clicks.

2.3 ការភ្ជាប់អ្នកទទួល

Plug the U7 receiver directly into the XLR input of your amplifier, audio interface, or mixer. Ensure the connection is secure. The receiver is designed for direct integration into standard audio equipment.

3. សេចក្តីណែនាំប្រតិបត្តិការ

3.1 បើក/បិទថាមពល

To power on the transmitter and receiver, press and hold the power button on each unit until the indicator lights illuminate. To power off, press and hold the power button again until the lights turn off.

3.2 ការជ្រើសរើសឆានែល

The U7 system offers up to 6 channel options. To change the channel, press the 'CH' button on the transmitter. The channel indicator lights will show the currently selected channel. Ensure the transmitter and receiver are set to the same channel for proper operation. This flexibility helps prevent interference in complex wireless environments.

3.3 ការផ្គូផ្គង

The U7 system typically pairs automatically when both the transmitter and receiver are powered on and set to the same channel. If pairing does not occur, ensure both units are within range (up to 90 ft) and try cycling the power on both devices.

3.4 ការណែនាំអំពីការប្រើប្រាស់

• For optimal wireless performance, maintain a clear line of sight between the transmitter and receiver.
• Avoid placing the receiver near other 2.4 GHz wireless devices to minimize potential interference.
• Regularly check battery levels to prevent interruptions during performances.
• Use the included fur or foam windscreens to reduce wind noise in outdoor or high-airflow environments.

4. Features and Performance

The Xvive U7 system is engineered for high-quality audio transmission and reliable performance:

• Broader Compatibility: Equipped with a supercardioid microphone, suitable for tenor, soprano, baritone, and alto saxophones, trumpets, trombones, and other brass instruments.
• ការសម្តែងពិសេស៖ Features a dynamic range of up to 108 dB and a sound pressure level (SPL) of 142 dB, ensuring clear and nuanced sound without overloading.
• Innovative Gooseneck Mic Design: Effectively reduces resonance and minimizes key clicks on saxophones for a clean audio output.
• Multi-Channel Flexibility: Offers up to 6 channel options for stable audio transmission in complex wireless environments, preventing interference.
• ភាពយឺតយ៉ាវទាបបំផុត៖ Boasts a latency of less than 5 ms, providing real-time audio reproduction for professional performance.
• អូឌីយ៉ូដែលមានគុណភាពបង្ហាញខ្ពស់៖ 24 ប៊ីត / 48 kHz sample rate for detailed and accurate sound capture.
• ជួរឥតខ្សែ៖ Operates reliably up to 90 feet (27 meters).
• ការឆ្លើយតបប្រេកង់សម្លេង៖ 20 Hz - 20 kHz ។

Image 4.1: Key specifications and features of the Xvive U7 system.

Image 4.2: The Xvive U7 is suitable for a variety of brass instruments.

Image 4.3: Internal components of the microphone designed to minimize resonance.

5. ការថែទាំ

5.1 ការសម្អាត

Wipe the transmitter, receiver, and microphone with a soft, dry cloth after each use. Do not use harsh chemicals, solvents, or abrasive cleaners. Ensure no moisture enters the charging ports or microphone capsule.

5.2 ការផ្ទុក

Store the Xvive U7 system in its provided carry case when not in use. Keep it in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. Remove the foam windscreen or fur windshield if storing for extended periods to allow for air circulation.

Image 5.1: The Xvive U7 system and accessories stored in its protective carry case.

6. ការដោះស្រាយបញ្ហា

If you encounter issues with your Xvive U7 system, refer to the following common problems and solutions:

• គ្មាន​លទ្ធផល​សំឡេង៖
  • ត្រូវប្រាកដថាឧបករណ៍បញ្ជូន និងឧបករណ៍ទទួលត្រូវបានបើក។
  • ផ្ទៀងផ្ទាត់ថាឧបករណ៍បញ្ជូន និងឧបករណ៍ទទួលត្រូវបានកំណត់ទៅឆានែលដូចគ្នា។
  • Check battery levels on both units.
  • Confirm the receiver is securely plugged into the audio input of your mixer/ampកាន់តែចាស់។
  • Test with a different XLR cable if possible.
• Interference or Dropouts:
  • Change to a different channel on both the transmitter and receiver.
  • Ensure the operating distance is within the specified 90 ft range.
  • Minimize obstructions between the transmitter and receiver.
  • Move away from other 2.4 GHz wireless devices (Wi-Fi routers, other wireless systems).
• អាយុកាលថ្មខ្លី៖
  • Ensure both units are fully charged before use.
  • Battery performance can degrade over time; consider battery replacement if significantly reduced.

7. លក្ខណៈបច្ចេកទេស

8. ការធានា និងការគាំទ្រ

For detailed warranty information, please refer to the official Xvive website or the warranty card included with your product. Xvive provides customer support for product inquiries, technical assistance, and warranty claims. Keep your proof of purchase for any warranty-related services.