User's Manual

LAUNCH X-431Tool User’s Manual
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Fig 4-4
1) Click [Start] button.
2) Select ‘Tools’ in the pop-up menu.
3) Select the function needed in the pop-up
submenu.
Fig 4-5
Fig 4-6
Calculator simple and calculator scientific (refer
to Fig 4-5 and Fig 4-6):
1) Click numeral keys on the screen to input.
2) Or activate Soft Keyboard, and click
numeral key on Soft Keyboard to input.
3) The operation is the same as that for
normal calculator.
Unit Conversion Calculator (Refer to Fig 4-7):
1) Click ‘Unit type’ button at the top right
corner to select unit type.
2) Input the number to be converted in the
blank next to the unit name, and then you
will see the conversion result.
3) If you want to return to simple calculator,
please click 'X' button at the top right
corner to close the current interface.