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7. Enter the point name of the backsight station for the end
point and press {ENT}.
The calculated azimuth angle is displayed.
Enter the azimuth angle when there are no recorded
coordinates for the end point backsight station.
8. When [OK] is pressed in the screen in step 7, the iM will
display the precision of the traverse.
d.Ang:
Angular closure error
d.Dist:
Horizontal closure distance
Precision: Precision of the traverse as a ratio of the total
horizontal distance traversed to the closure
distance
d.North:
Closure distance in Northing coordinates
d.East:
Closure distance in Easting coordinates
d.Elev:
Closure distance in elevation
• Press [OPTION] to change the method by which the
traverse adjustments are distributed.
(*:Factory setting)
Method (coordinate adjustment): Compass*, Transit
Angular:
Elev (Elevation):
For all options, see " Adjustment methods"
9. Angular adjustment will be performed first. Press [ADJUST]
to start adjustment using the method selected in "(2)
Angular" in step 8.
• When "None" is selected in "(2) Angular" in step 8, only
coordinate and elevation adjustment will be performed.
10.After confirming the results, press [ADJUST] again to start
coordinate and elevation adjustment using the methods
selected in "(1) Method" and "(3) Elev" respectively. All
adjusted instrument data will be in saved in the currently
selected JOB and traverse adjustment will be finished.
• It is also possible to perform traverse adjustment by pressing [TRAV] when allocated to the OBS mode
screen.
Weighted*, Linear, None
Weighted*, Linear, None
115
24. TRAVERSE ADJUSTMENT
T r a v e r s e e n d p t .
Occ:
T - 0 0 0 1
F s :
T - 0 0 0 2
A z m t h :
3 3 5 2 7 ' 4 6 "
LIST
T r a v e r s e p r e c i s i o n
d . A n g
d . D i s t
P reci si on
OPTION
T r a v e r s e p r e c i s i o n
:
0 . 0 1 3
d . N o r t h
:
0 . 0 0 0
d . E a s t
d . E l e v
:
- 0 . 0 0 2
OPTION
A d j u s t m e n t o p t i o n s
:
C o m p a s s
M e t h o d
: W e i g h t e d
A n g u l a r
: W e i g h t e d
E l e v
A f t e r a n g l e a d j u s t
d . A n g
0 0 0 ' 0 0 "
d . D i s t
p r e c i s i o n
OPTION
T r a v e r s e a d j u s t m e n t
R e c o r d i n g . . .
OK
ADJUST
ADJUST
ADJUST
7
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