1. Uvod
The PARANNIC MS310 is an On-Board Diagnostics II (OBD2) and European On-Board Diagnostics (EOBD) compliant diagnostic scanner designed to assist in identifying and resolving vehicle issues. This tool provides access to various vehicle diagnostic functions, including reading and clearing diagnostic trouble codes (DTCs), viewing live data streams, and checking I/M readiness status. It also features Bluetooth connectivity for enhanced functionality via the YMOBD mobile application.
2. Sigurnosne informacije
- Testiranje automobila uvijek obavljajte u sigurnom okruženju.
- Ne rukujte alatom dok vozite vozilo.
- Nosite zaštitu za oči koja zadovoljava ANSI standarde.
- Držite odjeću, kosu, ruke, alate i opremu za testiranje dalje od svih pokretnih ili vrućih dijelova motora.
- Provjerite da li je vozilo u položaju PARK (automatski mjenjač) ili NEUTRAL (ručni mjenjač) i da li je parkirna kočnica aktivirana.
- Postavite blokove ispred pogonskih kotača i nikada ne ostavljajte vozilo bez nadzora tokom ispitivanja.
- Be aware of carbon monoxide poisoning. Operate the vehicle in a well-ventilated area.
- Refer to the vehicle's service manual for specific safety precautions.
3. Proizvod je gotovview
The PARANNIC MS310 scanner features a clear display, intuitive button layout, and an integrated OBD-II connector cable for direct connection to your vehicle.

Slika 3.1: Prednja strana view of the PARANNIC MS310 OBD2 Scanner, highlighting the display and control buttons.
Komponente uređaja:
- LCD ekran: Shows diagnostic results, menu options, and live data.
- Dugmad za gore/dolje: Krećite se kroz opcije menija.
- Dugme OK: Potvrđuje odabire ili ulazi u podmenije.
- Dugme EXIT: Vraća se na prethodni meni ili otkazuje operaciju.
- F1 Button: Function button (specific use may vary by menu).
- OBD-II Connector: Connects the scanner to the vehicle's OBD-II port.
4. Podešavanje
4.1 Povezivanje s vozilom
- Locate the vehicle's 16-pin Data Link Connector (DLC). This is typically located under the dashboard on the driver's side.
- Provjerite da li je paljenje vozila u položaju 'ISKLJUČENO'.
- Firmly plug the MS310's OBD-II connector into the vehicle's DLC.
- Turn the vehicle's ignition to the 'ON' position (engine off). The scanner will power on automatically.

Image 4.1: The PARANNIC MS310 scanner with its cable connected to a vehicle's OBD-II port.
4.2 YMOBD App Installation and Bluetooth Connection
The MS310 can connect to your smartphone via Bluetooth for extended features through the YMOBD app.
- Download the 'YMOBD' app from your smartphone's app store (available for iOS and Android).
- Omogućite Bluetooth na svom pametnom telefonu.
- Open the YMOBD app. The app will guide you through the pairing process to connect to the MS310 device.
- Once connected, the app will display various diagnostic options and data.

Image 4.2: A smartphone displaying the YMOBD application interface.

Slika 4.3: Detaljno view of the YMOBD app on a smartphone, indicating Bluetooth connectivity.
5. Uputstvo za upotrebu
After connecting the scanner to your vehicle and powering it on, use the navigation buttons to access the main menu and select desired functions.

Slika 5.1: Gotovoview of the multifunction capabilities of the PARANNIC MS310 scanner.
5.1 Osnovne dijagnostičke funkcije
- Pročitajte kodove: Select 'Read Codes' from the main menu to retrieve Diagnostic Trouble Codes (DTCs) stored in the vehicle's Engine Control Unit (ECU). The scanner will display the code and a brief description.
- Obriši kodove: After addressing a vehicle issue, select 'Clear Codes' to erase DTCs from the ECU and turn off the Check Engine Light (MIL). Warning: Do not clear codes before diagnosing and fixing the underlying problem, as this may mask issues.
- View Zamrzni okvir: This function displays a snapshot of sensor data recorded by the ECU when an emission-related fault occurred. This data can help identify the conditions under which the fault was set.
- Status spremnosti I/M: Checks the status of the vehicle's emission-related monitoring systems to determine if they are ready for an inspection/maintenance test.
- Prijenos podataka uživo: Displays real-time operational parameters from the vehicle's sensors and components, such as engine RPM, vehicle speed, oxygen sensor readings, and coolant temperature.
5.2 Advanced Diagnostic Functions
- Oxygen Sensor Test: Retrieves O2 sensor monitoring test results from the vehicle's computer.
- Testiranje komponenti: Allows initiation of a leak test for the vehicle's EVAP system or other component tests as supported by the vehicle.
- Battery Life Detection / Voltage Monitoring: Pruža informacije o napunjenosti baterije u realnom vremenutage readings and can assess battery health.
- Vehicle Information (VIN): Retrieves the Vehicle Identification Number (VIN), Calibration ID (CALID), and Calibration Verification Number (CVN) from the vehicle's ECU.

Image 5.2: The scanner displaying battery check results.

Image 5.3: The scanner displaying vehicle identification information.
5.3 YMOBD App Enhanced Features
When connected via Bluetooth to the YMOBD app, the following additional features are available:
- One-Click Full Vehicle Inspection: Initiates a comprehensive scan of all supported systems.
- Store and Play Back Data Streams: Records and reviews live data for detailed analysis.
- Statistical Analysis of Fuel Consumption: Provides insights into vehicle fuel efficiency.
- Fault LED Detection: May offer additional details or visual indicators for detected faults.
- Podaci o vozilu: Access to detailed vehicle parameters.
- Trip Analysis: Monitors driving patterns and vehicle performance over trips.
- Vehicle Performance Testing: Conducts various performance tests.
- Vehicle Simulation Annual Inspection: Simulates an annual inspection to check readiness.
- Firmware OTA Upgrade: Allows for over-the-air firmware updates for the scanner.
6. Kompatibilnost
The PARANNIC MS310 is compatible with most OBD2/EOBD compliant vehicles. This includes:
- American cars manufactured after 1996.
- European cars manufactured after 2003.
- Asian cars manufactured after 2008.
Podržani OBD2 protokoli:
- SAE J1850 PWM (41.6KBAUD)
- SAE J1850 VPW (10.4KBAUD)
- ISO9141-2 (5 BAUD INIT, 10.4KBAUD)
- ISO14230-4 KWP (5 BAUD INIT, 10.4 KBAUD)
- ISO14230-4 KWP (FAST INIT, 10.4 KBAUD)
- ISO15765-4 CAN (11BIT ID, 500 KBAUD)
- ISO15765-4 CAN (29BIT ID, 500 KBAUD)
- ISO15765-4 CAN (11BIT ID, 250 KBAUD)
- ISO15765-4 CAN (29BIT ID, 250 KBAUD)
The device supports 10 languages: English, French, German, Dutch, Spanish, Italian, Polish, Finnish, Portuguese, and Chinese.

Image 6.1: Global vehicle compatibility and supported communication protocols and languages.
7. Održavanje
- čišćenje: Koristite meku, damp krpu za čišćenje vanjštine skenera. Ne koristite abrazivna sredstva za čišćenje ili rastvarače.
- Skladištenje: Uređaj čuvajte na suhom i hladnom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura.
- Održavanje kablova: Avoid bending or twisting the OBD-II cable excessively to prevent damage.
8. Otkrivanje problema
- Skener se ne uključuje:
- Ensure the OBD-II connector is securely plugged into the vehicle's DLC.
- Provjerite je li paljenje vozila u položaju 'UKLJUČENO'.
- Check the vehicle's fuse for the OBD-II port (refer to your vehicle's manual).
- Greška u komunikaciji s vozilom:
- Confirm the vehicle is OBD2/EOBD compliant (generally 1996 and newer for US, 2003 for EU, 2008 for Asia).
- Uvjerite se da je veza sigurna.
- Try connecting to a different compatible vehicle to rule out scanner malfunction.
- Problemi sa Bluetooth vezom:
- Provjerite je li Bluetooth omogućen na vašem pametnom telefonu.
- Restart both the scanner (by unplugging and replugging) and your smartphone.
- Ensure the YMOBD app is updated to the latest version.
- Netačna očitavanja podataka:
- Verify the vehicle's ignition is 'ON' and the engine is running for live data.
- Ensure the scanner's firmware is up to date via the YMOBD app.
9. Specifikacije
| Feature | Specifikacija |
|---|---|
| Brand | PARANNIC |
| Broj modela | MS310 |
| Težina artikla | 9.1 unce |
| Dimenzije proizvoda | 4 x 2.13 x 1 inča |
| Operativni sistem | OBD2 SCENER |
| Povezivanje | Wired (OBD-II), Bluetooth |
| Podržani protokoli | SAE J1850 PWM, SAE J1850 VPW, ISO9141-2, ISO14230-4 KWP, ISO15765-4 CAN |
| Podržani jezici | English, French, German, Dutch, Spanish, Italian, Polish, Finnish, Portuguese, Chinese |
| UPC | 787942695630 |
10. Garancija i podrška
The PARANNIC MS310 OBD2 Bluetooth Diagnostic Scanner comes with a 180-dnevna garancija povrata novca if you are unsatisfied for any reason. Additionally, a 3-year repair or replace manufacturer warranty je obezbeđen.
For technical support, warranty claims, or further assistance, please contact PARANNIC customer service through the retailer's platform or the contact information provided with your purchase.