Zoom20/30/35 Pro | 66Applications
Next step
Press OK to proceed to measurement mode.
REFERENCE ARC - SET
OUT
The signs for the distance and angle differences are correction values (required minus actual). The arrows
indicate the direction to move to get to the set out point.
Next step • Either, press ALL to measure and record.
• Or, press BACK to return to the REFERENCE ARC screen.
• Or, continue selecting ESC to exit the application.
11.11 Construction
11.11.1 Starting Construction
Description Construction is an application used to define a construction site by combining set-up of the instrument
along a construction line, measuring and setting out points in relation to the line.
Access 1) Select Apps from the MAIN MENU.
2) Select CONSTR. from the Apps menu.
3) Select Set EDM: to set the EDM settings. Refer to "5.2 EDM Settings".
4) Select:
• New line - To define a new construction site, or
• Continue line - To continue with a previous construction site (skips set-up).
If coordinates were entered by COORD and measured to known points, a plausibility check displays the
calculated line length, the actual length and the difference.
Next step Measure to the line start and end points and the LAY-OUT screen appears.
Angle For set out angle: The angle around the center point of the arc, of the points to be set
out.
Line For set out arc, chord and angle: Longitudinal offset from the reference arc. This is calcu-
lated by the arc length, chord length or angle and the selected misclosure distribution.
For set out point: Longitudinal offset from the reference arc.
Offset Perpendicular offset from the reference arc.
Field Description
NextPt
To add the next point to be set out.
Field Description
d HA Horizontal direction from the measured point to the set out point. Positive if the telescope
must be turned clockwise to the set out point.
d.H.D Horizontal distance from the measured point to the set out point. Positive if the set out point
is further away than the measured point.
d.d.Z Height difference from the measured point to the set out point. Positive if the set out point
is higher than the measured point.
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