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13.2.4 Height Resection Measurement
Only Z (height) of an instrument station is determined by the measurement.
• Known points must be measured by distance measurement only.
• Between 1 and 10 known points can be measured.
PROCEDURE
1. Select "Occ.orien." from the
coordinate measurement menu.
2. Press [RESEC] in the "Occ.orien."
3. Select "Elevation".
• The tilt screen is displayed if the
instrument is out of level.
Level the instrument.
"7.2 Levelling"
4. Sight the first known point and
press [MEAS] to begin
measurement. Press [STOP].
The measurement results are
displayed on the screen.
5. Press [YES] to use the
measurement results of the first
known point.
6. Input the known point. After
setting the elevation for the first
known point, press [NEXT] to
move to the second point.
13. SETTING INSTRUMENT STATION
Resection.
NEZ
Elevation
Setting
Resection 1st PT
SD
ZA
8 0
HA-R
1 4 0
Z p :
H R
LOAD
REC
80
4 2
1 5
4 9
1 5
MEAS
1 s t P T
1 1 . 8 9 1
0 . 1 0 0 m
NEXT
CALC
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