Introducció
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.
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Característiques clau
- 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.
- Voltage Test Function: Directly perform battery voltage measurement, monitoring, and performance testing for 6V and 12V batteries.
- Àmplia compatibilitat: 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).
- Suport en diversos idiomes: Supports 13 languages, including English, Japanese, Spanish, German, French, Italian, Polish, and more.
- Disseny fàcil d'utilitzar: Features a color screen, easy-to-operate silicone rubber buttons, and a plug-and-play design that requires no external battery.
Configuració
Desembalatge i inspecció inicial
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.
Què hi ha a la caixa:
- UDIAG CR720 OBD2 Scanner
- Manual d'usuari (aquest document)
Connexió al vostre vehicle
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.
- Locate the 16-pin Data Link Connector (DLC) in your vehicle. This port is typically found under the dashboard on the driver's side.
- 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.
Instruccions de funcionament
The CR720 features a color screen and intuitive button layout for easy navigation.
Navegant pel menú
- Utilitza el UP i ABAIX botons de fletxa per desplaçar-se per les opcions del menú.
- Premeu el botó OK per confirmar una selecció o entrar en un submenú.
- Premeu el botó Sortida button to return to the previous screen or exit a function.
- El BAT button provides quick access to battery testing functions.
Funcions de diagnòstic OBD2
The CR720 offers a full suite of OBD2 diagnostic capabilities to help you understand and clear engine-related issues.
- Al menú principal, seleccioneu Diagnòstic. The scanner will attempt to link to the vehicle's ECU.
- Once connected, you will see a list of diagnostic options:
- Llegir codis: Displays Diagnostic Trouble Codes (DTCs) stored in the vehicle's computer.
- Esborra codis: Esborra els DTC de l'ordinador del vehicle i apaga el llum de revisió del motor (MIL). Assegureu-vos que el problema subjacent s'hagi resolt abans d'esborrar els codis.
- Flux de dades en directe: Displays real-time data from the vehicle's sensors, such as engine RPM, vehicle speed, O2 sensor readings, and more.
- Congela les dades del fotograma: Shows a snapshot of sensor readings at the moment a fault code was set, providing context for the issue.
- Preparació I/M: Comprova l'estat dels monitors relacionats amb les emissions per determinar si el vehicle està preparat per a una prova d'emissions.
- Prova del sensor d'O2: Recupera els resultats de les proves del monitor del sensor d'O2 per a les proves completades més recentment.
- Prova del monitor integrat: Accedeix als resultats de les proves de monitorització de diagnòstic a bord per a components/sistemes específics.
- Prova del sistema EVAP: Inicia una prova de fuites per al sistema EVAP del vehicle.
- Informació del vehicle: Retrieves the vehicle's VIN (Vehicle Identification Number), Calibration ID (CALID), and Calibration Verification Number (CVN).
- Cerca DTC: Us permet introduir manualment un DTC i view la seva definició.
Funcions de prova de bateria
The CR720 can perform various tests on your vehicle's 6V or 12V battery.
- Premeu el botó BAT hotkey button from any screen, or select Bateria des del menú principal.
- You will be presented with the following options:
- Battery Measurement: Mostra el volum actualtage of the vehicle's battery.
- Monitorització de la bateria: Provides real-time graphical monitoring of battery voltage al llarg del temps.
- Durada de la bateria: Evaluates the overall health and estimated remaining life of the battery.
Manteniment
To ensure the longevity and optimal performance of your UDIAG CR720, follow these maintenance guidelines:
- Neteja: Utilitzeu un suau, damp drap per netejar el dispositiu. No utilitzeu productes de neteja abrasius ni dissolvents.
- Emmagatzematge: Store the device in a dry, cool environment away from direct sunlight and extreme temperatures.
- Cura del cable: Avoid bending or crimping the OBDII cable excessively. Store the cable neatly to prevent damage.
- Actualitzacions de programari: Periodically check the official udiag website for software updates. Keeping the firmware updated ensures compatibility with newer vehicles and improved functionality.
Resolució de problemes
If you encounter issues while using your UDIAG CR720, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | 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. |
| No es poden esborrar els codis. | 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. |
| La pantalla està en blanc o no respon. | 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 weblloc o poseu-vos en contacte amb el seu servei d'atenció al client.
Especificacions
| Atribut | Detall |
|---|---|
| Fabricant | UDIAG |
| Marca | udiag |
| Model | CR720 |
| Pes de l'article | 5.9 unces |
| Dimensions del producte | 2.68 x 0.79 x 5.08 polzades |
| País d'origen | Xina |
| Sistema operatiu | Sistema incrustat |
| Resolució de visualització | 128 x 64 |
Vídeo oficial del producte
This video provides a visual demonstration of the UDIAG CR720 OBD2 Scanner Battery Tester, showcasing les seves característiques i funcionament.
Garantia i Suport
UDIAG offers quality assurance for the CR720. Your satisfaction is a priority. Please contact customer service if you have any questions or concerns.
- Devolucions i substitucions: The product is eligible for 30-day return and replacement service.
- Informació de contacte: For support, please visit the official udiag website or their social media channels.
Podeu trobar més informació i suport a UDIAG Facebook page.
