10.5 Signal lights
Horizontal angle of emission 360°
Visibility series 60 2 NM, series 61 3 NM
Diagram for
determining the minimum distance
at the alpha = 6°.
10.6 Mounting
Signal lights can be permanently installed or mobile in operation.
If they are permanently installed, it must be ensured that their
angle of emission is no longer unavoidably affected by parts of
the ship. A range of 6° should not be exceeded here.
The distance "d" from the centre navigation light to the centre
mast can be seen in the diagram. If two white signal lights are
utilized as anchor lights, these must be mounted so that one of
them is visible above the entire horizon.
If two or three signal lights are positioned vertically above one
another, the space between them must be minimum 2 m.
The level foundation plate must be provided with four bore holes
or blind tapped holes corresponding to the bore hole diagram in
chapter 9. The housing must be placed on the assembly surface
and aligned (note arrow direction!).
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