Topcon X-63 - Page 60

Verifying Setup

52
X‐63/X‐63i/X‐62/X‐33/X‐32InstallationandCalibrationManual P/N:7010‐0697
RecordMeasurements:
1. Positionthemachineonaflatsurface.
2. Using3D‐MCasareference(inalocalizedproject),taptheElevationControlKey,theleftGPS
info...button,andthentapthePositiontab.
3. Positionthemachinedirectlynorth.Bothbucketedgeswill havethesamenorthingvalue
(Figure72).
Figure72:SameNorthingValuesin3D‐MC
4. Extendthemachineelementstotheirfullestreach,andlowerthebuckettotheground.
5. Markthepositionofthebucketteethontheground,andrecordtheNorthingvalueofone
cornerofthebucket(e.g.Northing
N
=4740.72).
6. Raiseonlytheboom,androtatemachinebody180°tofacedirectlysouth.
7. Lowertheboom,markthepositionofthebucketteethontheground,andrecordtheNorthing
valueofthesamebucketcorneryouchoseinstep5(e.g.Northing
S
=4695.22).
8. Calculatethedifferencebetweenthetwo[e.g.Northing
DIFF
=(Northing
N
‐Northing
S
)=45.50].
9. Usingatapemeasure,measurethedistancebetweenthetwomarksmadebythebucketonthe
ground(e.g.Measured
TAPE
=45.30).