User Manual

CanDo HD Diagnostic Tablet

CAUTION:

 Adapter shall be installed near the equipment and shall be easily

accessible.

 The users has to turn off the 5GHz WiFi in outdoor environment.

 Risk of explosion if battery is replaced by an incorrect type. Dispose of

used batteries according to the instructions.

This product can be used across EU member states.

We declares that this device is in compliance with the essential

repuirements and other relevant provisions of Directive 2014/53/EU.

Annex: Diagnostic Interface Definition and Description of Standard

OBD-II

1. OBD-II General Introduction

OBD-II is the abbreviated name of ON-BOARD DIAGNOSTICS-II.The

first generation of diagnostic system is before 1993, and the diagnostic

socket, fault codes, diagnostic function of each manufacturer was all

different, which caused difficulties for repair personnel. American Society

of Automotive Engineers (SAE) developed a set of standards and this set of

standards certified by the "Environmental Protection Agency" (EPA) and

"California Resources Association" (CARB). This standard requires each

manufacturer to provide uniform diagnostic mode and sockets in

accordance with standard OBD-II. Since then diagnostic test can be

performed on variable vehicles by one instrument.

OBD-II is a standard stipulated by California,cars from Europe,

America, and Japan should all comply with the standard. At present,

mainland China and Taiwan also adopted this standard. As a result of

complying it, using instruments is simplified for technician. We should

understand the characteristics of OBD-II in-depth. According to the