Hakko Electronics V8 series Operation Manual page 261

[Coordinates] tab window
Start X Specify the X coordinate at the upper left corner of the [SLIB] mark in dots.
Start Y Specify the Y coordinate at the upper left corner of the [SLIB] mark in dots.
* Start X and Y points of the screen library
Start point (X: 10, Y: 20)
4.3 Drawing Methods
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