Leica LS10 User Manual page 89

Adjustment Method
"A x x B"
LS10/LS15, Check & Adjust
Kukkamäki Procedure
A
1/2
1
a
009365_001
First position (station 1):
• Position the instrument centrally between staff A and B.
• The centre has to be within an accuracy of ±1 m.
• The distance a between the staffs should be approximately 20 m.
Second position (station 2):
• Position the instrument on the outside of staff B at the distance b (b = a).
For this adjustment method, the distances to the staffs have a 1:2 ratio for each posi-
tion of the instrument.
Förstner Procedure
A
1/3 2/3
Dist_A1 Dist_B1
1
009362_001
First position (station 1):
• Position the instrument at 1/3 of the
distance D between staff A and B.
• The distance D should be approxi-
mately 45 m - 60 m.
• The following requirement must be
fulfilled: 0.2 x D < Dist_A1 < 0.4 x D
and D = Dist_A1 + Dist_B1.
Näbauer Procedure
A
a
1
009366_001
B
1/2
b
B A
009363_001
Second position (station 2):
• Position the instrument at 2/3 of the
• The following requirement must be
B
a a
2
B
2/3 1/3
Dist_B2
2
distance D between staff A and B.
fulfilled: 0.2 x D < Dist_B2 < 0.4 x D
and D = Dist_A1 + Dist_B1.
2
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