User's Manual

LAUNCH X-431Diagun User's Manual
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Answer: The system is calibrating the touch screen. The machine will work
after the calibration completed. Please see chapter 2.5.2 “Calibrate Touch
Screen” for details.
Question: The screen does not respond or responds incorrectly when click
with stylus.
Answer: It is necessary to calibrate the screen. Please see chapter 2.5.2
“Calibrate Touch Screen” for details.
Question: The time displayed in the bottom right-hand corner of the screen
is incorrect. How to adjust it?
Answer: The time was set incorrectly. Please see chapter 2.5.3 “Taskbar”.
About Operation
Question: System halts when reading data stream. What is the reason?
Answer: It may be caused by a slackened connector. Please turn off the
machine, firmly connect the connector, and switch on the machine again.
Question: The appliance is blank screened after a while during its
operation.
Answer: Power saving was set in the power management. Press power key
to resume it. Or you can set ‘None’ or extend the standby time in Power Off
interface.
Other questions
Question: Screen of main unit flashes at engine ignition moment.
Answer: Caused by electromagnetic disturbing, and this is normal
phenomenon.
Question: Diagnose interrupted during diagnosing process.
Answer: Caused by electromagnetic disturbing or poor connecting.
Question: There is no response when communicating with on-board
computer.
Answer: Please confirm the proper voltage of power supply and check if the
throttle has been closed, the transmission is in the neutral position, and the