GeoMax Zoom20 Pro Series - Z-Coordinate

Zoom20/30/35 Pro | 36Functions
Next step
Once dH.A. is zero, press ALL to complete the measurement and display the results.
COLUMN OFFSET
RESULT
7.4 Z-Coordinate
Description This function determines the height of the instrument from measurements to a maximum of five target
points, with known heights, in two faces.
With measurements to several targets, the improvement is indicated in the "d" value.
Access 1) Press FNC when within any application.
2) Select Z-Coordinate from the FUNCTIONS menu.
Z-Coordinate step-by-
step
1) Select a known point and input the reflector height. Select;
• PtHgt: To enter the height of a known point.
• Inst.h.: To enter the height transfer values for the instrument.
2) Press ALL to complete the measurement and display the calculated height.
• AddTg: Adds another height of a known point.
• FACE: Measures to the same target in second face.
• OK: Saves the changes and sets the station height.
END
To record results and return to the main Offset
screen.
NEW
To measure a new cylindrical object.
Field Description
Pt. Defined point ID of the centre point.
E Easting coordinate of the centre point.
N Northing coordinate of the centre point.
Z Height of the point measured with the reflector.

This is not the calculated height of the centre point.
Radius Radius of the cylinder.
1Reflector 1
2Reflector 2
3Reflector 3
4 Instrument
STn.Z