1. הקדמה
The TOPDON Topscan Master is a professional-grade wireless diagnostic tool designed for automotive technicians and enthusiasts. This device connects to your vehicle's OBD2 port and communicates via Bluetooth with your iOS or Android smartphone, providing comprehensive vehicle diagnostics, bidirectional control, and numerous maintenance functions. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
2. המוצר נגמרview
The Topscan Master offers a robust set of features for in-depth vehicle analysis and maintenance. Its compact design allows for easy portability and use in various environments.

Image 2.1: TOPDON Topscan Master device with smartphone interface showing live data stream.
תכונות עיקריות:
- כיסוי רכב נרחב: Supports over 120 global vehicle brands, including modern protocols like CAN-FD and DoIP for 2020+ GM/Chrysler, BMW F/G chassis, and 2017+ Land Rover.
- Secure Gateway Access: Provides unrestricted diagnostics on FCA vehicles and supports other secure gateway access (e.g., Nissan, Renault).
- בקרה דו-כיוונית: Perform active tests on various components such as windows, headlights, injectors, and fuel pumps.
- Comprehensive Maintenance Functions: Access to over 30 service functions, including Oil Reset, EPB Reset, DPF Regeneration, TPMS Reset, BMS Reset, and Cylinder Balance Test.
- אבחון מערכת מלא: OE-level access to all vehicle modules (Engine, Transmission, ABS, Airbag, A/C, etc.) for reading/clearing codes and viewנתונים חיים.
- TopFix AI Assistant: Interprets fault codes and provides step-by-step repair procedures, wiring diagrams, and connector pinouts.
- ניידות אלחוטית: Operates via Bluetooth, allowing diagnostics from your smartphone.
- תמיכה מרובת שפות: Menu available in 45 languages.
3. מדריך התקנה
3.1 Unboxing
Verify the contents of your package:
- Topscan Master Device (x1)
- מדריך התחלה מהירה (x1)
3.2 התקנת אפליקציה
The Topscan Master operates with the dedicated TOPDON app, compatible with iOS and Android devices.
- הורד את האפליקציה: חפש 'TOPDON' in the Apple App Store (for iOS) or Google Play Store (for Android) and install the application.
- NFC Quick Installation (Optional): For compatible devices, touch your smartphone to the NFC tag on the Topscan Master packaging to quickly open the app download page.

Image 3.1: NFC Quick Installation feature for downloading the TOPDON app.
3.3 חיבור התקן
- אתר את יציאת OBD2: זהה את יציאת האבחון OBD2 בעלת 16 הפינים של הרכב שלך, הממוקמת בדרך כלל מתחת ללוח המחוונים בצד הנהג.
- חבר מכשיר: Plug the Topscan Master device firmly into the vehicle's OBD2 port. The device's indicator lights should illuminate.
- הפעל את ההצתה: העבר את הצתה של הרכב למצב 'ON' (מנוע כבוי).
- התאמה באמצעות Bluetooth: Open the TOPDON app on your smartphone. The app will automatically search for and connect to the Topscan Master via Bluetooth. Follow any on-screen prompts for initial pairing.
- זיהוי רכב: The app will attempt to automatically identify the vehicle via AutoVIN. If unsuccessful, you may need to manually enter vehicle information.
4. הוראות הפעלה
Once connected, the TOPDON app provides a user-friendly interface for various diagnostic and maintenance functions.
4.1 אבחון מערכת מלא
This function allows you to access and diagnose all available electronic control modules (ECUs) in the vehicle.

Image 4.1: OE-level diagnostics for every system, showing a mechanic using the device with a car.
- קריאה/ניקוי של DTC: אחזור קודי תקלה אבחון (DTC) מכל המערכות וניקה אותם לאחר תיקונים.
- זרם נתונים חי: View real-time data parameters from various sensors and components. Data can be displayed in text, graph, or gauge format.
- קרא את מסגרת ההקפאה: Capture a snapshot of vehicle operating conditions at the moment a DTC was set.
- קרא מידע ECU: Display specific information for the tested control unit, including unit type, version numbers, and other specifications.
4.2 בקרה דו-כיוונית (בדיקות פעילות)
This feature allows you to send commands to vehicle components to test their functionality directly, aiding in faster fault isolation.

Image 4.2: Bi-directional control interface demonstrating direct command capabilities for various vehicle components.
To perform an active test:
- Navigate to the 'Bi-directional Control' section within the app.
- Select the component you wish to test (e.g., 'Window Up/Down', 'Fuel Pump On/Off').
- Follow the on-screen instructions to activate and observe the component's response.
4.3 Maintenance Functions (Resets & Calibrations)
The Topscan Master includes over 30 common maintenance and service functions.

תמונה 4.3: נגמרview of 30+ common maintenance functions available with the Topscan Master.
Examples of functions include:
- איפוס שמן: אפס את מערכת חיי השמן לאחר החלפת שמן.
- איפוס EPB: Deactivate and activate the electronic parking brake system for brake service.
- התחדשות DPF: Perform forced diesel particulate filter regeneration.
- איפוס TPMS: איפוס חיישני מערכת ניטור לחץ אוויר בצמיגים.
- איפוס BMS: Register new battery replacement to the ECU.
- הסתגלות מצערת: למד מחדש את מיקום גוף המצערת.
- איפוס זווית היגוי: Reset the steering angle sensor.
- קידוד מזרק: קודדו את מספרי המזרק החדשים ל-ECU.
Always refer to the specific vehicle's service manual and follow all safety precautions when performing maintenance functions.
4.4 TopFix AI Assistant
The integrated TopFix AI Assistant helps simplify complex repairs by providing detailed information and step-by-step guidance.

Image 4.4: TopFix AI Assistant interface providing detailed fault explanations and repair steps.
- Fault Interpretation: Get clear explanations for diagnostic trouble codes (DTCs).
- הוראות שלב אחר שלב: Access guided repair procedures.
- נתונים טכניים: View wiring diagrams, connector pinouts, and other professional repair documentation.
4.5 Secure Gateway Access (SGW)
The Topscan Master supports secure gateway access for specific vehicle brands, allowing full diagnostic capabilities on newer models.

Image 4.5: Secure Gateway Access comparison, highlighting Topscan Master's broader compatibility.
For FCA vehicles, the device allows unrestricted diagnostics. Note that some secure gateways may require a valid OEM account for full access to certain functions.
5. תחזוקה
Proper care and maintenance will extend the life of your Topscan Master device.
- ניקוי: השתמשו במטלית רכה ויבשה לניקוי המכשיר. הימנעו משימוש בחומרי ניקוי שוחקים או ממסים.
- אִחסוּן: יש לאחסן את המכשיר במקום קריר ויבש, הרחק מאור שמש ישיר וטמפרטורות קיצוניות.
- עדכוני תוכנה: Regularly check for and install software updates via the TOPDON app to ensure compatibility with the latest vehicle models and diagnostic features. The device includes 1 year of free updates.
- קֶשֶׁר: Ensure the OBD2 connector pins are clean and free from debris.
6. פתרון תקלות
If you encounter issues with your Topscan Master, refer to the following common troubleshooting steps:
- המכשיר לא מופעל: Ensure the device is securely plugged into the vehicle's OBD2 port and the vehicle's ignition is in the 'ON' position. Check the vehicle's fuse for the OBD2 port if necessary.
- כשל בחיבור בלוטות': Make sure Bluetooth is enabled on your smartphone. Close and reopen the TOPDON app. If the issue persists, try restarting both your smartphone and the Topscan Master device.
- App Not Detecting Vehicle: Verify that the device is properly connected to the OBD2 port and the ignition is on. Try manual VIN entry if AutoVIN fails. Ensure the vehicle is OBD2 compliant.
- פונקציית אבחון לא פועלת: Ensure the vehicle model and year are correctly identified in the app. Some advanced functions may require specific vehicle conditions (e.g., engine running, specific temperature).
- ביצועים איטיים: Ensure your smartphone has sufficient memory and is running the latest version of the TOPDON app. Close other background applications.
- הודעות שגיאה: Note down any error codes or messages displayed and refer to the app's help section or contact technical support.
7. מפרטים
| תכונה | מִפרָט |
|---|---|
| מותג | TOPDON |
| דֶגֶם | TOPDON Topscan Master |
| מספר דגם של פריט | TopScan Master-CA |
| מקור כוח | Vehicle OBD2 Port |
| מידות המוצר | אורך 3.1 אינץ', רוחב 1.5 אינץ', גובה 4.7 אינץ' |
| משקל פריט | 3.87 אונקיות |
| תאימות מערכת הפעלה | iOS ואנדרואיד |
| סוג התאמה לרכב | Universal Fit (OBD2 compliant vehicles) |
| קישוריות | בלוטות' |
| פרוטוקולים נתמכים | CAN-FD, DoIP, and standard OBD2 protocols |
8. אחריות ותמיכה
8.1 עדכוני תוכנה
Your TOPDON Topscan Master includes one year of free software updates from the date of activation. These updates ensure your device remains compatible with new vehicle models and receives the latest diagnostic features and bug fixes. After the initial year, flexible renewal options (monthly, quarterly, or yearly) are available. Core functions such as full-system read/clear codes and live data remain fully usable even without renewal.
8.2 תמיכה טכנית
TOPDON provides responsive local technical support to assist with any questions or issues you may encounter. Support is available in 45 languages.
For technical assistance, please visit the official TOPDON website or refer to the contact information provided in the TOPDON app.





