ACU-RITE VRO 300T - Manual (Page 20)

VRO 300T Readout Operations
13
Presetting
When you preset a dimension, the readout places an incremental zero at the
location you specify. Then, the display automatically switches to the
incremental display so you can move to zero.
Begin a preset by pressing an axis key ( X for
example). The information from the previous
preset will appear. The display will show you if the
preset is absolute or incremental. Use the
ABS
INCR
key
to change from one to the other. Enter the
dimension you want to preset.
-1.625
Absolute Zero
Z 0.000 ABS
The tool is at 0.000 ABS.
To preset the absolute location of the shoulder:
Z1 2 5
ENTER
6 . 1 +/-
1.625
Now the tool is
1.625 on the
positive side of the
shoulder.
Z 1.625 INCR
ABS
INCR
Z 0.000 ABS
Incremental zero: the
incremental display
will read 0.000 when
the tool is at this
point.
Display automatically
switches to incremental.
Absolute display reads zero.