1. 서론
Thank you for choosing the FOXWELL NT726 OBD2 Scanner. This device is a professional, OE-level diagnostic tool designed to assist automotive technicians and enthusiasts in diagnosing vehicle issues efficiently. Based on the Android 9.0 operating system, the NT726 offers comprehensive system diagnostics and a range of essential reset services. This manual provides detailed instructions for the proper setup, operation, and maintenance of your scanner to ensure optimal performance and longevity.
2. 제품 오버view
The FOXWELL NT726 is a top-tier Android-based scan tool featuring a 5.5-inch LCD touchscreen for intuitive navigation and clear display of diagnostic data. It is equipped with a robust Android 9.0 system and 32GB of memory, ensuring fast and compatible operation. The device supports one-click WiFi updates for lifetime free software enhancements.
Image 2.1: The FOXWELL NT726 diagnostic scanner highlighting its key features including a 5.5-inch touchscreen, Android 9.0 operating system, WiFi connectivity for updates, and 32GB internal memory.
3. 설정 및 초기 사용
3.1 포장 해제 및 전원 켜기
- Carefully unpack the NT726 scanner and its accessories from the packaging.
- Connect the OBDII cable to the scanner.
- Plug the other end of the OBDII cable into your vehicle's OBDII port, typically located under the dashboard on the driver's side. The scanner will power on automatically.
3.2 WiFi Connection and Updates
- Upon first use, navigate to the 'Settings' menu on the scanner's touchscreen.
- Select 'Wi-Fi' and connect to an available wireless network.
- Once connected, go to the 'Update' icon on the main screen.
- Perform a one-click update to ensure your scanner has the latest software, vehicle coverage, and bug fixes. Regular updates are crucial for optimal performance.
4. 사용 설명서
4.1 전체 시스템 진단
The NT726 scanner provides comprehensive diagnostic capabilities across all available control modules in a vehicle. This includes, but is not limited to, Engine, Transmission, ABS (Anti-lock Braking System), SRS (Supplemental Restraint System), EPB (Electronic Parking Brake), Immobilizer, IC (Instrument Cluster), DSC (Dynamic Stability Control), HVAC (Heating, Ventilation, and Air Conditioning), TPMS (Tire Pressure Monitoring System), BMS (Battery Management System), SAS (Steering Angle Sensor), Headlamp, DPF (Diesel Particulate Filter), and EVAP (Evaporative Emission Control System).
Image 4.1: Illustration of the extensive ECU modules covered by the NT726 scanner, demonstrating its full system diagnostic capabilities.
주요 진단 기능은 다음과 같습니다.
- 코드 읽기: Retrieve Diagnostic Trouble Codes (DTCs) from the vehicle's control modules.
- 명확한 코드: 수리가 완료되면 DTC를 삭제하십시오.
- 라이브 데이터 : View 실시간 센서 데이터 및 매개변수.
- ECU 정보: Display control unit information such as part numbers and software versions.
4.2 8 Hot Reset Services
The NT726 is equipped with 8 commonly used maintenance and reset functions to address various vehicle service needs:
Image 4.2: Visual representation of the 8 hot reset services available on the FOXWELL NT726 scanner.
- ABS 출혈: 부품 교체 후 브레이크 시스템에서 공기를 빼냅니다.
- 스로틀 매칭: 청소 또는 교체 후 스로틀 바디 위치를 다시 학습합니다.
- DPF 재생: 디젤 미립자 필터(DPF)의 재생 과정을 시작합니다.
- EPB 재설정: 브레이크 패드 교체 후 전자 주차 브레이크를 재설정합니다.
- 인젝터 코딩: ECU에 새로운 인젝터 번호를 입력합니다.
- 오일 리셋: 엔진오일 서비스 표시등을 초기화하고 최적의 오일 교환 주기를 계산합니다.
- SAS 재설정: 조향 시스템 수리 후 조향각 센서를 보정합니다.
- TPMS 재설정: 타이어 교체 또는 센서 교체 후 타이어 공기압 모니터링 시스템을 재설정합니다.
4.3 Live Data Stream and Analysis
The NT726 allows for a deep dive into auto diagnostics by providing live data streams. This feature enables users to view, graph, record, and playback real-time sensor data, which is crucial for identifying intermittent problems and verifying repairs.
Image 4.3: The NT726 interface demonstrating live data stream capabilities, including graphing, recording, playback, and options for sharing diagnostic reports.
- 그래프 작성: Visualize data parameters over time for easier analysis.
- 기록: Save live data sessions for later review.
- 재생: Review recorded data to pinpoint issues.
- 공유: Generate and share diagnostic reports via email or other methods.
4.4 차량 호환성
The FOXWELL NT726 offers extensive vehicle compatibility, supporting over 100 vehicle brands and 10,000+ car models manufactured after 1996 and up to 2021 (12V vehicles only). This broad coverage ensures its utility across a wide range of vehicles from various regions including USA, Europe, and Asia.
Image 4.4: A partial list of vehicle manufacturers supported by the NT726, demonstrating its wide compatibility across different regions.
5. 유지관리
- 청소: 부드러운 d를 사용하세요amp cloth to clean the scanner's screen and body. Avoid abrasive cleaners or solvents.
- 소프트웨어 업데이트: Regularly connect the device to Wi-Fi and perform software updates to ensure access to the latest vehicle data, functions, and bug fixes. FOXWELL provides lifetime free WiFi updates for the NT726.
- 저장: Store the scanner in a dry, cool environment, away from direct sunlight and extreme temperatures. Use the provided protective case (if applicable) to prevent physical damage.
- 케이블 관리: Inspect the OBDII cable regularly for any signs of wear or damage. Replace if necessary to ensure reliable connection.
6. 문제 해결
- 스캐너 전원이 켜지지 않습니다. Ensure the OBDII cable is securely connected to both the scanner and the vehicle's OBDII port. Verify the vehicle's battery has sufficient charge.
- 차량과의 통신 오류: Check that the vehicle's ignition is on. Ensure the OBDII cable is properly connected. Verify the vehicle is OBDII compliant (most vehicles after 1996). Try a different vehicle to rule out scanner issues.
- 소프트웨어 업데이트 실패: Ensure a stable Wi-Fi connection. Check for sufficient storage space on the device. Restart the scanner and try the update again.
- 화면이 반응하지 않음: Perform a soft reset by holding the power button (if available) or by letting the battery drain and recharging. If the issue persists, contact FOXWELL support.
7. 사양
| 특징 | 사양 |
|---|---|
| 상표 | 폭스웰 |
| 모델 | NT726 |
| 운영 체제 | 안드로이드 9.0 |
| 표시하다 | 5.5인치 LCD 터치스크린 |
| 메모리 | 32GB (내장) |
| 연결성 | 와이파이 |
| 전원 | Vehicle Battery (via OBDII) |
| 차량 Voltage | 12V만 |
8. 보증 및 지원
The FOXWELL NT726 scanner comes with lifetime free WiFi updates, ensuring your device remains current with the latest vehicle data and diagnostic functions without additional subscription fees. For technical assistance, warranty claims, or any operational questions not covered in this manual, please contact FOXWELL customer support through their official web해당 웹사이트 또는 공인 대리점을 이용하십시오. 지원을 요청할 때는 항상 제품 모델명과 일련번호를 알려주십시오.