Operator manual
110--233
STD22 Compact and STD22
20
3646/110--233.DOC010102
Edition: July 1, 2005
2.2
Heading correction
The information given here, in particular with regard to
Speed Error Correction, applies in general to the
STD 22 Compact compass and the STD 22 compass.
Where there is an exception, your attention is drawn to this.
The heading has to be corrected::
-- a correction depending on the alignment error
-- a correction depending on a speed error
2.2.1
Alignment error
The
alignment error
(A-error) occurs if the compass was not correctly aligned
when it was installed, i.e. when the compass zero line does not agree with the
ship’s--line pre-alignment. An alignment error can be corrected at any time by making
readjustments.
2.2.1.1
Procedure for setting the compass zero (A-error)
Button B39
Button B38
B37 DIP switch
Display
Button B39
Button B38
B37 DIP switch
Display
E10
Figure 12
: Arrangement of operating elements inside the compass
