
UDIAG CR200 Code Reader

Diagnostic Operation
This section illustrates the external features, ports, and connectors of the code reader.

- A. Enter/Back Key: Return to the previous interface or exit. Confirm the current operation.
- B. Scroll Key: To select an option or scroll through a screen of data or text
Before Start Diagnosis, Please Make Sure

- The ignition switch is turned to ON position.
- Engine is off.
- 10 to 14 volt vehicle power.
Don’t connect or disconnect the equipment while the ignition is on or the engine is running.

Powering Up the Scanner
Please follow below steps to turn on the scanner:

- Connect the scanner to the vehicle’s OBDII port.
- Turn the ignition switch to the ON position.
- The scanner will power up automatically.
- Follow the on-screen instructions to proceed with diagnostics.
Warranty and Service
Limited One Year Warranty
The warranty is 1 year for hardware, which does not cover damage caused by human factors, accidents, misuse of the product. Under the warranty, customers can ask for replacement due to non-human damage.
Service and Support
For any service or support issues, please contact us via email or leave messages on our website.
- Website: www.udiagtech.com
- Email: support@udiagtech.com
- Phone: +86 755 2906 6687
- Address: 3rd Floor, Building B2, Fuxinlin Industrial Park, Gaoye Rd., Bao’an District, Shenzhen, China
FAQ
Q: What does the warranty cover?
Q: Can I connect or disconnect the scanner while the engine is running?
Q: What should I do if the scanner does not turn on?
Q: How do I power up the scanner?
Q: How can I contact support?
A: You can contact support via email at support@udiagtech.com or by phone at +86 755 2906 6687. You can also visit our website at www.udiagtech.com.
Documents / Resources
![]() | CR200 Code Reader |
References
- User Manualmanual.tools

