소개
This manual provides detailed instructions for the safe and effective use of your ILM E3-12LS Smart Adult Bike Helmet. Designed for road cycling, this helmet integrates advanced safety features, including automatic G-sensor turn signals, brake warning LED lights, and Bluetooth 5.0 connectivity. Please read this manual thoroughly before using your helmet to ensure optimal performance and safety.
안전 정보
The ILM E3-12LS helmet is certified to NTA-8776, CE, and CPSC standards, offering enhanced protection for e-bike speeds up to 28 mph. It is crucial to always wear your helmet correctly and ensure a snug fit. Regularly inspect your helmet for any signs of damage. A damaged helmet must be replaced immediately, as its protective capabilities may be compromised.
중요한: The automatic turn signals and light control functions are designed for enhanced visibility but do not replace standard hand signals or adherence to traffic laws. Always remain aware of your surroundings.
패키지 내용
패키지에 모든 품목이 들어 있는지 확인하세요.
- 1 x ILM E3-12LS Smart Helmet
- 1 x Black Visor
- 1 x 리모컨
- 1 x USB 유형 C 충전 케이블
- 1 x 사용자 설명서
- 2 x Windproof Plugs
- 1 x Bluetooth Ear Pad (requires user installation)

Image: All components included in the ILM E3-12LS Smart Helmet package.
설치 가이드
1. Helmet Fitting
Proper helmet fit is essential for safety. Refer to the size chart below to ensure your helmet fits snugly and comfortably. The helmet should sit level on your head, covering your forehead, and the chin strap should be securely fastened without being too tight.
| 브랜드 사이즈 | 머리 둘레 (인치) | 모자 사이즈(인치) |
|---|---|---|
| 중/중/소 | 21.6 - 22.9 | 6.9 - 7.3 |
| 사이즈: L/XL | 22.9 - 24 | 7.3 - 7.6 |
| 특대 | 24 - 24.8 | 7.6 - 7.9 |
Note: Helmet sizes may run small. If you are between sizes, it is suggested to size up.

Image: Visual guide for helmet sizing and proper fit.
2. Installing Bluetooth Ear Pads
The Bluetooth ear pads are included separately and require user installation. Carefully align the ear pads with the designated slots inside the helmet and press firmly until they are securely attached. Ensure the speaker components are positioned comfortably over your ears.

Image: Step-by-step visual guide for installing the Bluetooth ear pads.
3. 헬멧 충전
Before first use, fully charge the helmet's internal battery using the provided USB Type-C charging cable. Locate the charging port, typically on the side or rear of the helmet. Connect the cable to the helmet and a suitable USB power source. An indicator light will show charging status. Ensure the charging cable is fully seated to prevent connection issues.

Image: The USB Type-C charging port on the helmet.
4. Attaching the Visor
The helmet comes with a detachable black visor designed to protect against sunlight, dust, and flying debris. Align the visor's attachment points with the corresponding slots on the helmet and firmly snap it into place. Ensure it is securely fastened before riding.

Image: The detachable black visor attached to the helmet.
작동 지침
1. 전원 켜기/끄기
To power on the helmet, press and hold the main power button (usually located on the rear or side) until the LED lights illuminate. To power off, press and hold the same button until the lights turn off.
2. 블루투스 5.0 연결
The helmet features Bluetooth 5.0 for connecting to your mobile phone or other Bluetooth-enabled devices. This allows for music playback, answering calls, and voice assistant functionality.
- 페어링 모드 : With the helmet powered on, activate Bluetooth on your mobile device. The helmet should appear as "E3-12SLBT" in your device's Bluetooth settings.
- 연결하다: Select "E3-12SLBT" to pair. A voice prompt will confirm successful connection.
- 통제 수단: Use the integrated controls on the helmet's ear pads or the remote controller to manage music playback, answer/end calls, and activate your device's voice assistant.

Image: Bluetooth pairing process with a mobile device.
3. Light Control Function
The helmet's front and rear lights automatically adjust based on ambient light intensity. They will illuminate automatically in low-light conditions or at night after being switched on. This function does not operate during daytime.
- 자동 모드: When the rear blue light is steady, the helmet is in light-on mode.
- 모드 변경 : In light-on mode, short press the power button once to cycle through different light modes (e.g., Front Light: steady, Rear Light: flash twice; Front Light: steady, Rear Light: steady; Front Light: steady, Rear Light: fast flash).

Image: Helmet's automatic light control function in action.

Image: Explanation of the three light modes.
4. Automatic Brake Lights & Turn Signals
The helmet features an automatic G-sensor for enhanced signaling:
- 브레이크 경고: During emergency braking, the rear lights will automatically increase to 100% brightness to alert vehicles behind you.
- 방향 지시등: Tilting your head more than 15 degrees to the left activates the left turn signal for 10 seconds. Tilting your head more than 15 degrees to the right activates the right turn signal for 10 seconds. This function does not operate during daytime.

Image: Rear LED lights indicating brake warning.

Image: Automatic turn signal activation based on head tilt.
5. 원격 컨트롤러
The included remote controller can be mounted on your bike's handlebars for convenient control of the helmet's functions, such as turn signals and light modes, without needing to remove your hands from the handlebars.

Image: Remote controller for helmet functions.
유지
1. 헬멧 청소
헬멧 외부를 부드러운 천으로 닦으세요.amp cloth and mild soap. Avoid harsh chemicals or abrasive materials that could damage the finish or internal components. The inner padding can be removed and hand-washed with mild detergent, then air-dried completely before reinstallation.

Image: Removable internal padding for cleaning.
2. 배터리 관리
To prolong battery life, avoid fully discharging the helmet's battery frequently. Charge the helmet regularly, even if not in use for extended periods (e.g., once every 3 months). Use only the provided charging cable.
3. 보관
Store the helmet in a cool, dry place away from direct sunlight and extreme temperatures. Do not place heavy objects on the helmet, as this can deform its structure and compromise safety.
문제 해결
1. 충전 문제
If the helmet is not charging, ensure the USB Type-C cable is fully and securely inserted into the charging port. Some users have reported that the charging port cover might obstruct proper connection, or the cable may not seat correctly. Verify that the charging cable and power source are functional by testing them with another device.
2. Bluetooth Connection Problems
If the helmet fails to pair or maintain a Bluetooth connection, try the following:
- 헬멧이 완전히 충전되었는지 확인하세요.
- Turn off and on the helmet's Bluetooth.
- Forget the device ("E3-12SLBT") from your phone's Bluetooth settings and attempt to re-pair.
- Ensure your phone is within the 10-meter (33 ft) Bluetooth range.
3. Lights Not Functioning
If the lights are not working, check the battery level. Remember that automatic light functions and turn signals may not be visible or active in bright daylight conditions. Ensure the helmet is powered on and in an appropriate light mode.
명세서
- 상표: 일림엠(ILM)
- 모델 이름: E3-12LS
- 연령대: 성인
- 겉감 소재 : 폴리카보네이트(PC)
- 내부 소재: 발포 폴리스티렌(EPS)
- 특별 기능: Bluetooth, Lightweight, Visor, Automatic G-Sensor Turn Signal, Brake Warning LED Light Control
- 인증: NTA-8776, CE, CPSC
- 항목 패키지 크기: 11.75 x 9.6 x 7.5 인치
- 패키지 무게: 1.09 킬로그램
- 스포츠 유형: 사이클링
영상: 공식 제품 영상 쇼asing the ILM Bluetooth Smart Bike LED Helmet features and design.
Video: Official test video demonstrating the ILM E3-12LS helmet's compliance with NTA8776 safety standards through impact testing.
보증 정보
ILM guarantees that the helmets are free of charge for failures caused by defects in materials and workmanship under normal use. For specific warranty claims or further details, please refer to the official ILM web사이트를 방문하거나 고객 지원팀에 문의하세요.
고객 지원
For any questions, technical assistance, or support regarding your ILM E3-12LS Smart Adult Bike Helmet, please visit the official ILM web웹사이트를 방문하거나 고객 서비스 부서에 문의하세요. 연락처 정보는 일반적으로 제품 포장이나 브랜드 공식 온라인 사이트에서 확인할 수 있습니다.
ILM Store: Visit the ILM Store on Amazon