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X-431 Diagun III English User’s Manual
Fig. 3-9
3.3.1 Read trouble code
Click [Read trouble code] to perform this
function. The test result will be displayed
on the screen, as shown on Fig. 3-9.
If no fault codes are found on the tested
system, the system will prompt you no
fault code.
Button Description:
z
[Return]: return to the diagnostic
system menu.
z
[Print]: prints the test result. (should
be connected to an external printer
through USB port)
Fig. 3-10
3.3.2 Print
Here we take the Mini printer for
example to perform the printing function.
1. Printer connection
Connect one end (20PIN Male) of the
printer cable to the USB port on X-431
Diagun III main unit, and the other end
(USB connector) to the USB port on the
printer.
2. Start to print
After connecting, click [Print] and the
printing screen will pop up as shown Fig.
3-10.
Click “OK” to print the content of the
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