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X-431 PRO3 V4.0 User Manual
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Important Safety Precautions
Important:
To avoid personal injury, property damage, or accidental damage to
the product, read all of the information in this section before using the product.
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Never collide, throw, or puncture the tool, and avoid falling, extruding and
bending it.
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Do not insert foreign objects into or place heavy objects on your device.
Sensitive components inside might cause damage.
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Do not use the tool in exceptionally cold or hot, dusty, damp or dry
environments.
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In places using the tool may cause interference or generate a potential risk,
please turn it off.
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This tool is a sealed unit. There are no end-user serviceable parts inside. All
internal repairs must be done by an authorized repair facility or qualified
technician. If there is any inquiry, please contact the dealer.
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Never place the tool into apparatus with strong electromagnetic field.
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Keep the tool far away from magnetic devices because its radiations can
damage the screen and erase the data stored on the tool.
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DANGER: Do not attempt to replace the internal rechargeable lithium battery.
Contact the dealer for factory replacement.
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CAUTION: Please use the included battery and charger. Risk of explosion if
the battery is replaced with an incorrect type.
Precautions on Using this tool
Before using this tool, please read the following safety information carefully.
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Always perform automotive testing in a safe environment.
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If the VCI (Vehicle Communication Interface) device is not in use for a long
period of time, it is suggested to unplug the connector from vehicle’s DLC to
conserve battery power.
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Wear an ANSI-approved eye shield when testing or repairing vehicles.
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The vehicle shall be tested in a well-ventilated work area, as engines produce
various poisonous compounds (hydrocarbon, carbon monoxide, nitrogen
oxides, etc.)
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Do not connect or disconnect any test equipment while the ignition is on or
