• The function of “MODE”button is changing mode between “Continue Mode””Step Mode” and ” Distance Mode”.
• “Step mode”means the axis will move step by step.
• Everytime we press “Y+” ,the value of Y axis will increase 0.1，and the machine will move accordingly
  change “”Step mode”to “Distance mode”
• The value of”Distance Mode”is 100.
• Press “Y+”once,the coordinate of Y axis will increase 100
• Press “X+”once,the coordinate of X axis will increase 100

The video is as follow.