Indledning
The UDIAG CR720 is a versatile 2-in-1 diagnostic tool designed for automotive enthusiasts and professional mechanics. It combines comprehensive OBD2 diagnostic functions with a robust 6V/12V battery tester, allowing users to quickly identify and resolve vehicle issues. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your CR720 device.
Produkt overview
Nøglefunktioner
- Comprehensive OBD2 Diagnosis: Supports 10 modes of OBD2 inspection, including reading/erasing fault codes, turning off engine check light, on-board monitor test, EVAP system test, O2 sensor monitor, live data stream, freeze frame data, and vehicle information reading.
- Batteri Voltage Test Function: Directly perform battery voltage measurement, monitoring, and performance testing for 6V and 12V batteries.
- Bred kompatibilitet: Works on most vehicles sold in America, Europe, and Asia produced after 1996, supporting all OBDII protocols (CAN, ISO14230-4 KWP200, ISO9141-2, J1850 PWM & VPW).
- Multi-sprog support: Supports 13 languages, including English, Japanese, Spanish, German, French, Italian, Polish, and more.
- Brugervenligt design: Features a color screen, easy-to-operate silicone rubber buttons, and a plug-and-play design that requires no external battery.
Opsætning
Udpakning og indledende inspektion
Upon receiving your UDIAG CR720, carefully open the packaging and inspect the contents. Ensure all items listed in the 'What's in the Box' section are present and undamaged. If any components are missing or damaged, contact customer support immediately.
Hvad er der i æsken:
- UDIAG CR720 OBD2 Scanner
- Brugervejledning (dette dokument)
Tilslutning til dit køretøj
The CR720 is designed for plug-and-play operation and is powered directly from your vehicle's OBDII port. No external battery or charging is required.
- Find det 16-benede datalinkstik (DLC) i dit køretøj. Denne port findes typisk under instrumentbrættet i førersiden.
- Ensure the vehicle's ignition is in the 'OFF' position before connecting the scanner.
- Firmly plug the CR720's OBDII cable into the vehicle's DLC.
- Turn the vehicle's ignition to the 'ON' position (do not start the engine unless instructed by a specific test procedure). The CR720 will power on automatically.
Betjeningsvejledning
The CR720 features a color screen and intuitive button layout for easy navigation.
Navigering i menuen
- Brug UP og NED piletaster til at rulle gennem menupunkter.
- Tryk på OK button to confirm a selection or enter a submenu.
- Tryk på EXIT knappen for at vende tilbage til den forrige skærm eller afslutte en funktion.
- De FLAGERMUS button provides quick access to battery testing functions.
OBD2 Diagnostic Functions
The CR720 offers a full suite of OBD2 diagnostic capabilities to help you understand and clear engine-related issues.
- Fra hovedmenuen skal du vælge Diagnose. The scanner will attempt to link to the vehicle's ECU.
- Once connected, you will see a list of diagnostic options:
- Læs koder: Displays Diagnostic Trouble Codes (DTCs) stored in the vehicle's computer.
- Slet koder: Clears DTCs from the vehicle's computer and turns off the Check Engine Light (MIL). Ensure the underlying issue is resolved before clearing codes.
- Live datastrøm: Displays real-time data from the vehicle's sensors, such as engine RPM, vehicle speed, O2 sensor readings, and more.
- Frys rammedata: Shows a snapshot of sensor readings at the moment a fault code was set, providing context for the issue.
- I/M parathed: Kontrollerer status for emissionsrelaterede monitorer for at afgøre, om køretøjet er klar til en emissionstest.
- O2-sensortest: Henter testresultater fra O2-sensormonitoren for de senest gennemførte tests.
- Test af indbygget skærm: Giver adgang til resultaterne af overvågningstests af indbyggede diagnostiske systemer for specifikke komponenter/systemer.
- Test af fordampningssystem: Starter en lækagetest for køretøjets EVAP-system.
- Køretøjsoplysninger: Retrieves the vehicle's VIN (Vehicle Identification Number), Calibration ID (CALID), and Calibration Verification Number (CVN).
- DTC-opslag: Allows you to manually enter a DTC and view dens definition.
Batteritestfunktioner
The CR720 can perform various tests on your vehicle's 6V or 12V battery.
- Tryk på FLAGERMUS hotkey button from any screen, or select Batteri fra hovedmenuen.
- You will be presented with the following options:
- Battery Measurement: Viser den aktuelle voltage of the vehicle's battery.
- Batteriovervågning: Provides real-time graphical monitoring of battery voltage over tid.
- Batterilevetid: Evaluates the overall health and estimated remaining life of the battery.
Opretholdelse
To ensure the longevity and optimal performance of your UDIAG CR720, follow these maintenance guidelines:
- Rensning: Brug en blød, damp klud til at rengøre enheden. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Opbevaring: Store the device in a dry, cool environment away from direct sunlight and extreme temperatures.
- Kabelpleje: Avoid bending or crimping the OBDII cable excessively. Store the cable neatly to prevent damage.
- Softwareopdateringer: Periodically check the official udiag website for software updates. Keeping the firmware updated ensures compatibility with newer vehicles and improved functionality.
Fejlfinding
If you encounter issues while using your UDIAG CR720, refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden tænder ikke. | Loose connection to DLC; Vehicle ignition not ON; Blown fuse in vehicle's OBDII circuit. | Ensure cable is firmly connected. Turn ignition to 'ON'. Check vehicle's fuse box for a blown fuse related to the OBDII port. |
| Linking error / Cannot connect to vehicle. | Incorrect protocol detected; Vehicle not OBDII compliant; Faulty DLC. | Verify vehicle is OBDII compliant (1996+ US, 2001+ EU, 2008+ Asia). Try connecting to another OBDII compliant vehicle. Consult a professional if DLC is suspected faulty. |
| Koder kan ikke slettes. | Underlying fault still present; Ignition not ON. | Ensure the root cause of the fault code has been repaired. Turn ignition to 'ON' (engine OFF) before attempting to clear codes. |
| Skærmen er tom eller reagerer ikke. | Internal cable loose (rare); Software issue. | Perform a hard reset by disconnecting and reconnecting the device. If persistent, contact customer support. |
For further assistance, please refer to the official udiag webwebsted eller kontakt deres kundesupport.
Specifikationer
| Attribut | Detalje |
|---|---|
| Fabrikant | UDIAG |
| Mærke | udiag |
| Model | CR720 |
| Varens vægt | 5.9 ounce |
| Produktdimensioner | 2.68 x 0.79 x 5.08 tommer |
| Oprindelsesland | Kina |
| Operativsystem | Indlejret system |
| Skærmopløsning | 128x64 |
Officiel produktvideo
This video provides a visual demonstration of the UDIAG CR720 OBD2 Scanner Battery Tester, showcasindens funktioner og betjening.
Garanti og support
UDIAG offers quality assurance for the CR720. Your satisfaction is a priority. Please contact customer service if you have any questions or concerns.
- Returns and Replacements: The product is eligible for 30-day return and replacement service.
- Kontaktoplysninger: For support, please visit the official udiag webwebstedet eller deres sociale mediekanaler.
Du kan finde mere information og support på UDIAG Facebook page.
