Topcon DL-501 User Manual

58
14.CALCULATION FUNCTIONS
The functions described in this chapter allow the user to calculate double-run discrepancy, or closure
error for closed leveling links/loops using data from measured routes.
.

• Route data used in calculation must all come from the same JOB.
This function compares the height difference results recorded for the go and return runs on a specified
route observation and calculates any discrepancy between the two sets of results. It is also possible
to view discrepancies in height difference for each individual section along the route.
1. Select "Calculation" in <Menu>.
2. Select "Dble-run discrepancy" in <Calculation
menu>.
3. Press [LIST] to display a list of routes saved in
the current JOB.
14.1 Double-run Discrepancy
Total discrepancy in height difference between go and return runs
End point
Start point
Discrepancy for individual section
Menu
1.Meas
2.Management
3.Config
4.Calculation
Calculation menu
1.Dble-run discrepancy
2.Closure error
3.Reobs.route merge
CALC
Route selection
Go route id
:R001
Return route id
:R002
LIST
DL-501_E.book 58 ページ ２０１５年９月１７日 木曜日 午後１時２１分

Topcon DL-501 Specifications

General

Brand	Topcon
Model	DL-501
Category	Laser Level
Language	English