48
Surveying
12. Other Measurement Functions
12.1 Measuring Horizontal Angle
You can measure the horizontal angle between point A and
point B by using the horizontal circle.
12.2 Using the Instrument as a Standard Level
By using the numeric scale side of the staff, you can use the
DL-502/503 as a standard level. Simply focus on the staff
and read the scale.
In the Height difference measurement mode and Elevation
measurement mode, the sighted value can be manually
input in the currently selected JOB. (See "8.4 Flow of
Recording Data".)
DL502-503.book 48 ページ ２０１０年４月５日 月曜日 午前９時４７分
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