HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 127)

HEIDENHAIN TNC 620 127
4.5 Pr
ogr
amming gr
aphics
Block number display ON/OFF
U Shift the soft-key row: see figure.
U To show block numbers: Set the SHOW OMIT BLOCK
NR. soft key to SHOW.
U To hide block numbers: Set the SHOW OMIT BLOCK
NR. soft key to OMIT.
Erasing the graphic
U Shift the soft-key row: see figure.
U Erase graphic: Press CLEAR GRAPHICS soft key.
Magnifying or reducing a detail
You can select the graphics display. by selecting a detail with the
frame overlay. You can now magnify or reduce the selected detail.
U Select the soft-key row for detail magnification/reduction (second
row, see figure).
The following functions are available:
U Confirm the selected area with the WINDOW DETAIL
soft key.
The RESET WORKPIECE BLANK soft key is used to restore the
original section.
Function Soft key
Show and move the frame overlay. Press and
hold the desired soft key to move the frame
overlay
Shrink the frame overlay – Press soft key
Enlarge the frame overlay – Press soft key