Horizon Fitness HTS-580 Series, Руководство по эксплуатации, Страница: 155 / 247

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⑥Collimate the edge (P0) of
the plane *1,*2
Instrument displays V, HR,
HD, VD and SD
Collimate
P0
⑦Press the key to
display P0 coordinates in N,
E and Z.
⑧Press F4 and the data is
recorded. The next offset
point number will be
displayed.
F4
*1) If the calculation of the plane was not successful an error will display. Begin
measuring again from the first point.
*2) An error will be displayed when an observation is taken that does not cross
the observed plane.
8.3.4 Column Offset Measurement
If it is possible to measure the circumscription point (P1) of a column, the
distance to the center of the column (P0), coordinate and direction angle can be
calculated by observing circumscription points (P2) and (P3).
The direction angle of the center of the column is the average of the observed
angles of circumscription points (P2) and (P3).