1. Giới thiệu và kết thúcview
This manual provides essential information for the proper installation, operation, and maintenance of your Pioneer Carrozzeria AVIC-MRZ90 Hands-Free Voice Recognition Microphone. This microphone is designed to enable voice control and hands-free communication features with compatible Pioneer Carrozzeria navigation systems, specifically the AVIC-MRZ90 model. Please read these instructions carefully before use to ensure optimal performance and longevity of the product.
2. Thành phần sản phẩm
The Pioneer Carrozzeria AVIC-MRZ90 Hands-Free Voice Recognition Microphone package typically includes the following components:
- Đơn vị micrô: The main voice input device with an attached cable.
- Kẹp micro: For securing the microphone to a suitable surface.
- Double-Sided Adhesive Tape: For additional mounting stability.
- Cáp Clamps: To manage and secure the microphone cable.

Hình 2.1: Hếtview of the microphone unit, clip, and adhesive tape.
3. Thiết lập và Cài đặt
Proper installation is crucial for effective voice recognition. Follow these steps carefully:
- Chọn vị trí lắp đặt: Select a location that is close to the driver's mouth and free from obstructions, such as the sun visor, rearview mirror, or dashboard. Avoid areas where the microphone might pick up excessive road noise or air conditioning fan noise.
- Gắn micrô: Use the provided microphone clip to attach the microphone securely. For added stability, apply the double-sided adhesive tape to the back of the clip before mounting. Ensure the microphone is facing towards the driver.
- Định tuyến cáp: Carefully route the microphone cable to your Pioneer Carrozzeria AVIC-MRZ90 navigation unit. Use the provided cable clamps to secure the cable and prevent it from interfering with vehicle operation or becoming damaged. Exercise caution as the wiring is thin and can be easily damaged if pulled or bent excessively.
- Kết nối với thiết bị định vị: Plug the microphone's 3.5mm jack into the designated microphone input port on your AVIC-MRZ90 navigation system. Refer to your navigation system's manual for the exact location of this port.

Hình ảnh 3.1: Ví dụample of microphone placement and connection.
4. Hướng dẫn vận hành
Once the microphone is installed, you can utilize the voice recognition and hands-free calling features of your AVIC-MRZ90 navigation system.
- Activating Voice Recognition: Typically, voice recognition is activated by pressing a dedicated button on your navigation unit or steering wheel. Refer to your AVIC-MRZ90 manual for specific activation methods.
- Speaking Commands: After activation, speak clearly and naturally towards the microphone. Avoid speaking too loudly or too softly. Reduce background noise as much as possible for better accuracy.
- Gọi điện thoại rảnh tay: When a call comes in, you can usually answer or reject it using voice commands or buttons on your navigation unit. During a call, your voice will be transmitted through this microphone.
5. Bảo trì
To ensure continued performance and extend the life of your microphone:
- Vệ sinh: Gently wipe the microphone unit with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these can damage the microphone.
- Kiểm tra cáp: Periodically check the microphone cable for any signs of wear, cuts, or damage. Ensure the connection to the navigation unit is secure.
- Terminal Integrity: Inspect the connector terminals for any corrosion or bending. Poor contact can lead to operational issues.
KHAI THÁC. Xử lý sự cố
If you experience issues with your hands-free voice recognition microphone, consider the following:
- Poor Voice Recognition or No Response:
- Kiểm tra kết nối: Ensure the microphone is securely plugged into the navigation unit.
- Vị trí đặt micrô: Verify the microphone is positioned correctly, facing the driver, and not obstructed. Try repositioning it closer to your mouth.
- Nói rõ ràng: Hãy đảm bảo bạn nói rõ ràng và với âm lượng phù hợp.
- Tiếng ồn nền: Minimize background noise (e.g., close windows, turn down fan/radio).
- Kiểm tra xem có hư hỏng không: The thin wiring of this microphone is susceptible to damage during installation or removal. Check for any visible breaks in the cable or damage to the microphone's plastic body. Terminal contact issues can also cause malfunctions. If damage is found, replacement may be necessary.
- No Audio During Hands-Free Calls:
- Check Navigation Unit Settings: Ensure the hands-free calling feature is enabled and configured correctly on your AVIC-MRZ90.
- Chức năng micrô: If voice recognition works but calls do not, the issue might be with the navigation unit's call function rather than the microphone itself.
If problems persist after attempting these troubleshooting steps, consult the user manual for your Pioneer Carrozzeria AVIC-MRZ90 navigation system or contact Pioneer customer support.
7. Thông số kỹ thuật
| Thương hiệu | Người tiên phong |
| Nhà sản xuất | Người tiên phong |
| Số hiệu mẫu | M09-CPM1083-MRZ90 |
| Hệ thống định vị tương thích | Pioneer Carrozzeria AVIC-MRZ90 |
| Nguồn điện | Power cord type (via navigation unit) |
| ASIN | B07SDGLGFD |
8. Bảo hành và Hỗ trợ
Specific warranty information for this product is not provided in the available details. For warranty claims, technical support, or further assistance, please refer to the documentation included with your Pioneer Carrozzeria AVIC-MRZ90 navigation system or contact Pioneer customer service directly. You can often find support contact information on the official Pioneer webđịa điểm.