Category Archives: FAQ

Here we list some frequently asked questions and answers relating to Launch X431 Diagun.

Update via Internet

launch x431 diagun FAQ Update via Internet Question: Some downloaded diagnostic program is not listed in the update tool, what is the reason? Answer: There are two possible causes: 1. The downloaded diagnostic program is not put in the same … Continue reading

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Hardware

launch x431 diagun FAQ Hardware Question: Why does the LCD screen respond so slowly? Answer: It is because the ambient temperature is close to the lower limit of operating temperature range (0-50℃). In this situation, it is necessary to warm … Continue reading

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System Setting

launch x431 diagun FAQ System Setting Question: The screen is inactive after the cross cursor appears on the screen. Why? Answer: The system is calibrating the touch screen. The machine will work after the screen is calibrated. Refer to the … Continue reading

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Operation

launch x431 diagun FAQ 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.

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