1. Киришүү
Thank you for choosing the ILM 902BT PRO Bluetooth Motorcycle Helmet. This helmet is designed to provide safety, comfort, and advanced communication features for motorcyclists. It combines a modular flip-up full-face design with integrated Bluetooth 3.0 technology, dual visors, and an intercom system. Please read this manual thoroughly before using the helmet to ensure proper operation and maintenance.

Figure 1.1: ILM 902BT PRO Bluetooth Motorcycle Helmet (Gloss Black)
2. Коопсуздук маалыматы
This helmet meets or exceeds FMVSS 218 DOT safety standards, ensuring a high level of protection. Always wear a properly fitted helmet when riding. Ensure the chin strap is securely fastened. Do not modify the helmet structure or its components, as this may compromise its safety features. The integrated Bluetooth system should be used responsibly to avoid distractions while riding.

2.1-сүрөт: Арткы view of the helmet displaying DOT certification.
3. Пакеттин мазмуну
Пакетте бардык буюмдар бар экенин текшериңиз:
- ILM 902BT PRO Bluetooth Motorcycle Helmet
- 1 x Lithium Ion Battery (pre-installed or separate)
- 1 x USB заряддоо кабели
- 1 x Universal Charger
- 1 х Колдонуучунун колдонмосу (бул документ)
- 1 x Black Helmet Bag

Figure 3.1: Included accessories: Bluetooth module, USB cable, charger, and user manual.
4. Продукт бүтүп калдыview
4.1. Шлемдин компоненттери
- Сырткы кабык: High-quality ABS material for impact protection.
- Сырткы тунук көз айнек: Көздү негизги коргоону камсыз кылат.
- Inner Sun Visor: Retractable tinted visor for sun glare reduction.
- Modular Flip-up Mechanism: Allows the chin bar and visor to be raised.
- Вентиляция системасы: Adjustable vents for airflow.
- Removable/Washable Liners: Гигиена жана ыңгайлуулук үчүн.
- ээк боосу: Quick-release ratcheting mechanism for secure fit.
4.2. Bluetooth System Features
- Bluetooth 3.0: Зымсыз байланыш үчүн.
- Домофон системасы: Supports 6-8 riders group communication up to 1000 meters (3280 feet). Compatible with ILM 953 Pro Bluetooth helmets.
- Аудио функциялары: Phone calls (answer, reject), music playback, FM radio, GPS navigation audio.
- Built-in Speakers & Microphones: Noise-canceling for clear audio.
- Батареянын иштөө мөөнөтү: 12 hours phone talk time, 9 hours intercom talk time, 120 hours standby.

Figure 4.1: ашыкview of Bluetooth 3.0 functionalities.

Figure 4.2: Bluetooth system battery performance.
5. Орнотуу
5.1. Charging the Bluetooth System
Before first use, fully charge the integrated Bluetooth system battery. Connect the USB charging cable to the charging port on the Bluetooth module and plug it into the universal charger. A red indicator light typically signifies charging, and it will turn off or change color when fully charged. If the battery has been in deep sleep mode (due to long-term disuse), charge it for approximately 30 minutes to reactivate it.

Figure 5.1: Bluetooth module with charging port.
5.2. Bluetooth Pairing (Phone)
- Ensure the Bluetooth system is powered off.
- Press and hold the main function button on the Bluetooth module until the indicator light flashes red and blue, indicating pairing mode.
- Уюлдук телефонуңузда Bluetooth жөндөөлөрүнө өтүп, жеткиликтүү түзмөктөрдү издеңиз.
- Select "BM2-S" (or similar identifier) from the list.
- Once connected, the indicator light will typically show a steady blue light or flash blue slowly.
Video 5.1: Demonstration of Bluetooth pairing and helmet features. This video illustrates the process of connecting the helmet's Bluetooth system to a mobile device and showcases various functionalities like intercom and music playback.
5.3. Intercom Pairing (Group)
The ILM 902BT PRO supports group intercom for 6-8 riders. Refer to the specific instructions provided with your Bluetooth module for detailed pairing steps for multiple helmets. Ensure all helmets are compatible (e.g., ILM 953 Pro).

Figure 5.2: Intercom range and group communication capability.

Figure 5.3: Intercom compatibility details for ILM 902BT PRO.
6. Иштөө нускамалары
6.1. Күйгүзүү/өчүрүү
- Күйгүзүү: Press and hold the main function button until the indicator light flashes blue.
- Өчүрүү: Press and hold the main function button until the indicator light flashes red and then turns off.
6.2. Үндү башкаруу
Use the volume up (+) and volume down (-) buttons on the Bluetooth module to adjust audio levels. Note that some systems cycle volume from max to min after reaching the highest setting.

Figure 6.1: Bluetooth module with volume controls.
6.3. Телефон чалуулар
- Чакырууга жооп берүү: Негизги функция баскычын бир жолу басыңыз.
- Чакырууну четке кагуу: Press and hold the main function button for approximately 2 seconds.
- Чакырууну аяктоо: Press the main function button once during a call.
- Үн буйругу: Some systems support voice commands; refer to your Bluetooth module's specific instructions.
Incoming phone calls take priority over other audio functions (music, intercom).

Figure 6.2: Audio priority and toggling functions.
6.4. Music Playback & FM Radio
- Музыканы ойнотуу/тындыруу: Press the main function button once (when not on a call).
- Кийинки трек: Short press the volume up (+) button.
- Мурунку трек: Short press the volume down (-) button.
- FM радиосун иштетүү: Refer to your Bluetooth module's specific instructions for FM radio activation and station tuning.
6.5. Домофон функциясы
Once paired, initiate intercom communication by following the specific instructions for your Bluetooth module. This typically involves a dedicated intercom button or a specific sequence of presses on the main function button. Ensure all riders are within the maximum operating range.
6.6. Көз айнектин иштеши
- Сырткы тунук көз айнек: Can be raised or lowered manually.
- Inner Sun Visor: Operated by a toggle switch, usually located on the side of the helmet, to deploy or retract the tinted visor.

Figure 6.3: Location of the flip-up button and inner visor toggle.
6.7. Modular Flip-up Mechanism
To raise the chin bar, locate the release button (often at the front center of the chin bar) and press it while lifting the chin bar upwards. To close, push the chin bar down until it securely latches into place.
7. Техникалык тейлөө
7.1. Туулганы тазалоо
- Сырткы кабык: Use mild soap and water with a soft cloth. Avoid harsh chemicals or abrasive cleaners.
- Көз айнектер: жумшак менен тазалоо, гamp cloth and mild soap. Do not use ammonia-based cleaners, as they can damage the visor coating.
- Алынуучу лайнерлер: The internal liners are removable and washable. Hand wash with mild soap and air dry completely before re-installing.

Figure 7.1: Removable and washable helmet interior liners.
7.2. Батареяга кам көрүү
To prolong battery life, avoid fully discharging the battery frequently. If storing the helmet for an extended period, ensure the battery is partially charged (around 50%) and recharge it every few months to prevent deep discharge.
8. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Bluetooth жупташкан жок. | Bluetooth module not in pairing mode; phone's Bluetooth off; device too far. | Ensure module is in pairing mode (flashing red/blue). Turn on phone's Bluetooth. Bring devices closer. |
| Динамиктерден аудио жок. | Volume too low; device not connected; speakers disconnected. | Increase volume. Re-pair Bluetooth. Check speaker connections inside the helmet. |
| Домофон туташпай жатат. | Helmets not paired; out of range; incompatible models. | Ensure all helmets are correctly paired for intercom. Stay within 1000m range. Verify helmet model compatibility. |
| Батареянын иштөө мөөнөтү кыска. | Battery not fully charged; old battery; deep sleep mode. | Fully charge the battery. If battery is old, consider replacement. Charge for 30 mins to wake from deep sleep. |
| Visor fogging. | Желдетүүнүн жоктугу; температуранын айырмасы. | Open helmet vents. Consider anti-fog treatment or an anti-fog insert for the visor. |
9. Техникалык шарттар
| Модель аты | ILM 902BT PRO Bluetooth Motorcycle Helmet |
| Бренд | ILM |
| Коопсуздук сертификаты | DOT FMVSS 218 сертификаты бар |
| Shell Material | Акрилонитрил бутадиен стирол (ABS) |
| Туулга түрү | Modular Flip-up Full Face |
| Visor түрү | Dual Visor (Clear Outer, Retractable Inner Sun Visor) |
| Bluetooth версиясы | 3.0 |
| Домофон диапазону | 1000 метрге чейин (3280 фут) |
| Домофон тобунун өлчөмү | 6-8 атчан |
| Телефон менен сүйлөшүү убактысы | 12 саатка чейин |
| Домофон сүйлөшүү убактысы | 9 саатка чейин |
| Күтүү убактысы | 120 саатка чейин |
| Батарея түрү | Литий-ион (1 камтылган) |
| Элемент Салмагы | 4.4 фунт (2 кг) |
| Продукциянын өлчөмдөрү | 11 x 11 x 15 дюйм |
| Өзгөчөлүктөр | Touch Control, Noise-Canceling Microphones |
10. Кепилдик жана колдоо
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official ILM webсайт. Сатып алганыңыздын далили катары сатып алуу дүмүрчөгүңүздү сактаңыз.
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