소개
The LAUNCH CRP123X Elite OBD2 Scanner is a versatile diagnostic tool designed for both professional technicians and DIY enthusiasts. It offers comprehensive diagnostics for four main vehicle systems: Engine, Anti-lock Braking System (ABS), Supplemental Restraint System (SRS), and Transmission. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your device to ensure optimal performance and accurate vehicle diagnostics.
Key features include 7 free reset functions (Throttle Adaptation, Oil Reset, SAS Reset, BMS Reset, Brake Reset, D-P-F Regeneration, ABS bleeding), lifetime free WiFi updates, FCA AutoAuth support, multi-system diagnosis, live data display, and one-click Auto VIN scanning.

Figure 1: LAUNCH CRP123X Elite OBD2 Scanner main unit with display showing various functions.
상자 안에 무엇이 들어있나요?
포장을 개봉하신 후, 모든 구성품이 있는지, 그리고 양호한 상태인지 확인해 주십시오.
- Main Unit (LAUNCH CRP123X Elite OBD2 Scanner)
- OBD 케이블
- USB Charging Cable (for connecting to PC or phone charger)
- 운반 가방
Note: A charger is not included. The device can be powered via the vehicle's DLC port or charged via the USB cable.
설정
1. 초기 충전
Before first use, it is recommended to charge the device for 2-3 hours using the provided USB charging cable. Connect the USB cable to the scanner and a compatible USB power source (e.g., computer USB port, USB wall adapter). The indicator light on the device will show charging status.
2. 차량 연결
Locate the OBD-II diagnostic port in your vehicle (typically under the dashboard on the driver's side). Connect the provided OBD cable to the scanner and then to your vehicle's OBD-II port. The device will power on automatically once connected to the vehicle.
3. Wi-Fi 연결
For software updates and online features, connect the scanner to a Wi-Fi network:
- From the main menu, tap "Settings".
- Select "Wi-Fi" and turn it ON.
- 원하는 네트워크를 선택하고, 메시지가 나타나면 비밀번호를 입력하십시오.
4. 소프트웨어 업데이트
The CRP123X Elite offers lifetime free updates. It is crucial to keep your software updated for new vehicle models and features:
- 기기가 Wi-Fi에 연결되어 있는지 확인하십시오.
- From the main menu, tap "Upgrade".
- Select the available updates and follow the on-screen prompts. Updates are typically one-click and do not require a PC or SD card.

Figure 2: Icon representing the one-click update feature.
스캐너 작동
1. 자동 VIN 스캔
The device can automatically identify vehicle information (make, model, year) for quick diagnostics:
- Connect the scanner to the vehicle's OBD-II port.
- The scanner will attempt to automatically detect the VIN. If successful, it will display the vehicle information.
- If Auto VIN fails, you can manually input the VIN.

Figure 3: Screen showing the One-Touch Auto VIN Scan process.
2. Multi-System Diagnosis
The CRP123X Elite diagnoses four core vehicle systems:
- 엔진 시스템: 엔진 오류 코드를 읽고 삭제합니다. views live data related to engine performance.
- 잠금 방지 브레이크 시스템(ABS): Diagnoses ABS issues, reads and clears ABS codes, view실시간 데이터.
- 보조 제지 시스템(SRS/에어백): Checks airbag system status, reads and clears SRS codes.
- 전송 시스템: Diagnoses transmission problems, reads and clears transmission codes, view실시간 데이터.

Figure 4: Visual representation of the scanner's ability to diagnose Engine, ABS, SRS, and Transmission systems.
3. 진단 문제 코드(DTC) 읽기 및 지우기
After a system scan, the device will display any detected DTCs. You can then:
- 코드 읽기: View detailed definitions of the fault codes to understand the underlying issue.
- 명확한 코드: Once a repair has been made, use this function to erase the fault codes and turn off warning lights.
4. 라이브 데이터 표시
Monitor real-time vehicle sensor data in text or graphical format. This helps in identifying abnormal readings and diagnosing intermittent issues.
- Data can be displayed in single, multi-graph, or merged 4-in-1 formats for comprehensive analysis.
- Data can be recorded and played back for later review.

Figure 5: Icon representing the live data stream feature.
5. 특수 리셋 기능
The CRP123X Elite includes 7 free reset functions for common maintenance tasks:
- 오일 리셋: 오일 교환 후 오일 서비스 표시등을 재설정합니다.
- 스티어링 각도 센서(SAS) 재설정: 조향 각도 센서를 보정합니다.
- 스로틀 적응: 스로틀 바디 위치를 다시 학습합니다.
- ABS 출혈: ABS 시스템에서 공기를 빼냅니다.
- 배터리 관리 시스템(BMS) 재설정: Resets the battery monitoring system after battery replacement.
- 브레이크 리셋: Resets the electronic parking brake (EPB) after brake pad replacement.
- Diesel Particulate Filter (D-P-F) Regeneration: DPF 재생 프로세스를 시작합니다.

Figure 6: Visual guide to the 7 free reset functions available on the scanner.
Note: Special functions may vary by vehicle model. Always confirm compatibility before performing a reset. Additional functions can be purchased via the "Mall" feature on the device.
6. 배터리 용량tage 모니터링
The scanner can monitor your vehicle's battery voltage in real-time, displayed in graphs and text, to help assess battery health.

Figure 7: Icon representing the battery test feature.
7. Diagnostic Report Generation and Sharing
Generate professional diagnostic reports in PDF format. These reports can be saved, emailed, or printed for future reference or sharing with a mechanic.
- Reports are stored in the diagnostic history for easy access.
- Use the "Share" option to send reports via Wi-Fi.

Figure 8: Icon representing the diagnostic report feature.
유지
- 소프트웨어 업데이트: Regularly update the scanner's software via Wi-Fi to ensure compatibility with new vehicle models and access to the latest features.
- 청소: 부드럽고 마른 천을 사용하여 기기를 닦으세요. 연마성 세제나 용제는 사용하지 마세요.
- 저장: Store the scanner in its carrying bag in a cool, dry place when not in use.
문제 해결
This section addresses common issues you might encounter with your LAUNCH CRP123X Elite scanner.
- Device Fails to Turn On:
- Ensure the device is charged for 2-3 hours. Check if the indicator light is on.
- 다른 USB 충전 케이블을 사용해 보세요.
- 전원 버튼을 10~15초 동안 길게 누릅니다.
- If connected to a vehicle, ensure the OBD cable is securely connected.
- Insufficient Storage Space:
- Go to "Settings" and select "Clean up" to clear cache files.
- Consider a factory reset via "Settings" > "Recovery" (Note: This will erase data, back up if necessary).
- SN Code Not Registered:
- Verify that the device's time/time zone and network connection are correct.
- Try a factory reset if the issue persists.
- Fail to Start Auto VIN Detection:
- Check if the scanner is properly connected to the vehicle's DLC (Data Link Connector).
- Ensure the "Automatic detection on Connect" switch in settings is ON.
- For vehicles that do not support Auto VIN, manually input the VIN.
- Specific Feature Not Supported for a Model:
- Not all special functions apply to all models.
- Contact LAUNCH support with your vehicle's model, year, and VIN for compatibility confirmation.
명세서
| 특징 | 세부 사항 |
|---|---|
| 상표 | 시작하다 |
| 모델 | CRP123X |
| 운영 체제 | 안드로이드 8.1 |
| 메모리 | 32GB 내장 메모리 |
| 표시하다 | 5.0-inch touchscreen (720P resolution) |
| 배터리 | 6100mAh rechargeable Lithium Polymer |
| 연결성 | 와이파이 |
| 차량 보장 | 1996-2025 American, Asian, and European models (90+ brands) |
| 치수 | 11.02인치 길이 x 9.06인치 너비 x 3.54인치 높이 |
| 품목 무게 | 1.2파운드 |
보증 및 지원
The LAUNCH CRP123X Elite OBD2 Scanner comes with lifetime free software updates, ensuring your device remains current with new vehicle data and diagnostic advancements.
For technical assistance, troubleshooting, or compatibility inquiries, you can utilize the "Diagnostic Online Feed-back" feature on the device to submit your issues directly to the LAUNCH professional tech team. Alternatively, you may contact LEO GLOBAL ELECTRONICS TECHNOLOGY LLC, the seller, for support.
고객 서비스 전화: +1-888-756-2936 (Monday to Friday, 9:00 AM to 6:00 PM EST).
Please provide your vehicle's model, year, and VIN when contacting support for faster assistance.