Easson ES-12, Operation Manuals, Page: 26 / 122

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199 Subdatum Function
All the four subdatum points have already been set up
switch to ABS
coordinate display
operator can press or to directly switch to the required subdatum ( sdm ) coordinate
The DRO's XY displays is
now switched to refered
to
ABS zeros
The DRO's XY displays is
now switched to refered
to
sdm 1 zeros
switch to next ( UP )
sdm coordinate display
Example :
switch to next ( DOWN )
sdm coordinate display
switch to next ( UP )
sdm coordinate display
The DRO's XY displays is
now switched to refered
to
sdm 1 zeros
The DRO's XY displays is
now switched to refered
to
sdm 2 zeros
X
Y
Z
ABS
mm
mm
mm
50.000
-35.000
0.000
X
Y
Z
SDM 1
mm
mm
mm
-100.000
0.000
0.000
X
Y
Z
SDM 1
mm
mm
mm
-100.000
0.000
0.000
X
Y
Z
SDM 2
mm
mm
mm
-100.000
85.000
0.000