Check & Adjust
167
14.3
Combined Adjustment of Hz Collimation (c), Vertical Index
(i) and Compensator Index (l, t) Errors
Description
The combined adjustment procedure determines the following instrument errors in
one process:
Type
Description
Diagram
c
The Hz collimation error (c) is
also called line of sight error. It is
caused by the deviation between
the optical line of sight, which
means the direction in which the
crosshairs points and the line
perpendicular to the tilting axis.
This error affects all Hz readings
and increases with steep sight-
ings.
a) Tilting axis
b) Line perpendicular to tilting axis
c)
Hz collimation error (c), also called
line of sight error
d) Line of sight
a
b
d
c
Summary of Contents for Builder M power
Page 1: ...Leica Builder User Manual Version 4 0 English...
Page 21: ...Description of the System Builder 21 3 2 Set Contents Set contents b i k l m n j c d e f g h a...
Page 69: ...Configuration Mode Builder 69...
Page 77: ...Theodolite Mode Builder 77...
Page 208: ...208 Builder Safety Directions a Laser beam b Exit for laser beam b a...
Page 213: ...Safety Directions Builder 213...
Page 233: ...Index Builder 233...