HEIDENHAIN iTNC 530 (34049x-08) ISO programming - Manual (Page 253)

HEIDENHAIN iTNC 530 253
7.
1 Pr
ocessing DXF files (sof
tw
ar
e
option)
Zoom function
The TNC features a powerful zoom function for easy recognition of
small details during contour or point selection:
Function Soft key
Magnify workpiece. The TNC always magnifies
the center of the view currently being displayed.
Use the scroll bars to position the drawing in the
window so that the desired section appears after
the soft key has been pressed.
Reduce workpiece
Show workpiece at original size
Move zoomed area upward
Move zoomed area downward
Move zoomed area to the left
Move zoomed area to the right
If you have a wheel mouse, you can use it to zoom in and
out. The zooming center is the location of the mouse
pointer.
Alternatively you can zoom by selecting a zoom area with
the left mouse button.
A double-click with the right mouse button resets the
view to the default setting.