1. محصول تمام شدview
The LEXIN LX-B4FM is a Bluetooth v5.0 HiFi Stereo Headset designed for motorcycle use. It enables hands-free mobile phone calls, high-fidelity stereo music playback, FM radio reception, and wireless voice instructions from Bluetooth-enabled GPS navigation units. The system supports conference intercom conversations for up to 10 riders, with an intercom range of 2000 meters (1.2 miles) for a group, and 500 meters for two riders.
Key features include a Qualcomm chip for reliable connectivity, extended battery life, clear sound, and secure data transmission. It also offers music sharing capabilities and advanced noise cancellation technology.
2. راه اندازی و نصب
2.1 محتویات بسته
قبل از نصب، از وجود تمام اجزا اطمینان حاصل کنید:
- LEXIN LX-B4FM Main Unit
- Boom Microphone (for open-face or flip-face helmets)
- Button Microphone (for full-face helmets)
- بلندگوها
- Mounting Brackets and Adhesives
- کابل شارژ USB
۵.۲ نصب در کلاه ایمنی
The LX-B4FM is compatible with various helmet types. Choose the appropriate microphone for your helmet style:
- میکروفون بوم: Recommended for open-face or flip-face helmets. Position the microphone close to your mouth for optimal voice pickup.
- میکروفون دکمهای: Suitable for full-face helmets. Mount it inside the helmet near the mouth area.
Secure the main unit to the side of your helmet using the provided clamp or adhesive mount. Route the speaker and microphone cables neatly within the helmet padding to avoid discomfort or interference.
Image: The LEXIN B4FM unit and its various components, including the main module, speakers, and two types of microphones, ready for helmet installation.
2.3 شارژ کردن دستگاه
Before first use, fully charge the LX-B4FM unit. Connect the provided USB charging cable to the unit and a power source. A full charge typically takes approximately 3 hours. The 800mAh battery provides up to 15 hours of talk or music playback time and over 168 hours of standby time.
Image: A LEXIN B4FM unit mounted on a helmet, with icons indicating 15 hours talk time, 15 hours music time, and 3 hours for a full charge.
۴.۲ جفتسازی اولیه
To pair the LX-B4FM with your mobile phone or another intercom unit:
- Ensure the LX-B4FM is powered off.
- دکمه پاور را فشار داده و نگه دارید تا نشانگر LED به رنگ قرمز و آبی چشمک بزند که نشاندهنده حالت جفت شدن است.
- On your mobile phone, enable Bluetooth and search for available devices. Select 'LEXIN B4FM' from the list.
- پس از اتصال ، نشانگر LED به آرامی آبی چشمک می زند.
The LX-B4FM supports universal pairing with most motorcycle headsets, including other LEXIN models (G2P, GTX, G16, MeshCom, Novus) and various other brands.
Image: A LEXIN B4FM unit mounted on a helmet, illustrating its capability for universal pairing with other brands of intercom systems.
3. دستورالعمل های عملیاتی
3.1 روشن/خاموش
- روشن کردن: دکمه پاور را به مدت تقریباً ۳ ثانیه فشار دهید و نگه دارید تا چراغ LED به رنگ آبی چشمک بزند.
- خاموش: دکمه پاور را به مدت تقریباً ۵ ثانیه فشار دهید و نگه دارید تا چراغ LED به رنگ قرمز چشمک بزند و سپس خاموش شود.
۵.۴ ارتباط داخلی
The LX-B4FM supports group intercom for up to 10 riders, with optimal performance for groups of 4. The maximum range is 2000 meters (1.2 miles) for a group, and 500 meters for two riders.
- شروع ارتباط داخلی: After pairing with other LX-B4FM units, a short press of the Intercom button will initiate a conversation.
- پایان اینترکام: Press the Intercom button again to end the conversation.
Image: An illustration showing multiple motorcycles on a winding road, demonstrating the LEXIN B4FM's intercom range for up to 10 riders (best for 4) over 1.2 miles, with a specific range of 500m for two riders.
۷.۴ پخش و اشتراکگذاری موسیقی
Enjoy HiFi stereo music through the Mylar coaxial speakers. The LX-B4FM features DSP/CVC technology for clear audio quality even at speeds up to 120 km/h.
- پخش/مکث موسیقی: دکمه چندمنظوره را فشار کوتاهی دهید.
- آهنگ بعدی: دکمه افزایش صدا را فشار کوتاه دهید.
- آهنگ قبلی: دکمه کاهش صدا را فشار کوتاه دهید.
- اشتراک گذاری موسیقی: Two riders can enjoy the same song by double-clicking the Power button on one of the paired units.
Image: Two riders on motorcycles, illustrating the music sharing feature of the LEXIN B4FM, allowing them to enjoy the same song simultaneously.
3.4 Phone Calls and Voice Assistant
When paired with your mobile phone, the LX-B4FM allows for hands-free communication.
- پاسخ به تماس: دکمه چندمنظوره را فشار کوتاهی دهید.
- پایان تماس: دکمه چندمنظوره را فشار کوتاهی دهید.
- رد تماس: دکمه Multi-function را به مدت 2 ثانیه فشار داده و نگه دارید.
- شماره گیری مجدد آخرین شماره: Double-click the Multi-function button.
- فعال کردن دستیار صوتی (سیری/دستیار گوگل): دکمه چندمنظوره را به مدت ۲ ثانیه فشار داده و نگه دارید (وقتی در حال تماس نیستید).
3.5 رادیو FM
The LX-B4FM includes an integrated FM radio.
- روشن/خاموش کردن رادیو FM: Press and hold the FM button for 2 seconds.
- ایستگاههای اسکن: Short press the Volume Up or Volume Down button to tune to the next/previous station.
4. تعمیر و نگهداری
۵.۲ عایقبندی
The LX-B4FM helmet communication system is designed with IP67 waterproof ports and plugs, ensuring reliable performance in various weather conditions, including temperatures as low as -22°F (-30°C). While it is waterproof, avoid submerging the unit in water for extended periods.
Image: A LEXIN B4FM unit mounted on a helmet, with water droplets on the helmet and windshield, emphasizing its waterproof capabilities and ability to function in rain.
4.2 مراقبت از باتری
- To prolong battery life, avoid fully discharging the unit frequently.
- Charge the unit regularly, even if not in use for extended periods (e.g., once every 3 months).
- دستگاه را در زمانی که از آن استفاده نمی کنید در جای خشک و خنک نگهداری کنید.
4.3 تمیز کردن
دستگاه را با نرم ، d پاک کنیدamp پارچه از مواد شیمیایی خشن یا پاک کننده های ساینده استفاده نکنید.
5 عیب یابی
If you encounter issues with your LX-B4FM, refer to the following common problems and solutions:
- بدون برق: Ensure the unit is fully charged. Connect it to a charger and check if the charging indicator lights up.
- صدایی از بلندگوها شنیده نمیشود: Check that the speaker cables are securely connected to the main unit. Verify volume levels on both the LX-B4FM and your connected device.
- نمیتوان با تلفن/اینترکام جفت شد: Ensure both devices are in pairing mode. Turn off and restart both devices, then attempt pairing again. Clear previous pairings on your phone if necessary.
- قطع مکرر ارتباط داخلی: Ensure units are within the specified intercom range. Obstacles and terrain can affect range. Check for low battery on either unit.
- کیفیت پایین صدا/نویز: Ensure the microphone is positioned correctly and not obstructed. Check for strong electromagnetic interference.
- دکمه ها پاسخگو نیستند: Try resetting the device by pressing and holding the Power button for an extended period (e.g., 10-15 seconds) or by charging it.
6. مشخصات فنی
| شماره مدل | LX-B4FM |
| نسخه بلوتوث | نسخه 5.0 |
| Intercom Range (Group) | Up to 2000 meters (1.2 miles) for 10 riders (best for 4) |
| محدوده ارتباط داخلی (۶ سوارکار) | تا 500 متر |
| ظرفیت باتری | 800mAh Lithium Metal |
| زمان صحبت | تا 15 ساعت |
| زمان پخش موسیقی | تا 15 ساعت |
| زمان آماده به کار | بیش از 168 ساعت |
| زمان شارژ | تقریبا 3 ساعت |
| رتبه بندی ضد آب | IP67 |
| دمای عملیاتی | -22 درجه فارنهایت تا 122 درجه فارنهایت (30- تا 50 درجه سانتی گراد) |
| روش کنترل | لمس، صدا |
| مواد | پلاستیک |
| وزن مورد | 0.59 کیلوگرم (1.3 پوند) |
7. گارانتی و پشتیبانی
7.1 اطلاعات گارانتی
LEXIN products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official LEXIN webسایت. فاکتور خرید خود را برای موارد گارانتی نگه دارید.
7.2 پشتیبانی مشتری
If you require further assistance, have questions, or encounter issues not covered in this manual, please contact LEXIN customer support. You can typically find contact information, FAQs, and additional resources on the official LEXIN webسایت:
