VDO Logic Log Depth Montageanleitung Und Bedienungsanleitung Seite 68

BASIC SETTINGS
Keel depth setting (Keel)
The LC display should indicate the depth under the keel in main function
"Depth" (see page 78). This requires measuring the distance between
the echo sounder and the lowest point of the ship, which is then entered
under the "Keel" function.
Keel
For a sailboat this will be the distance of the echo sounder to the keel
bottom, for a motor-boat the distance of the echo sounder to the bottom
of the screw diameter.
The setting can be made in steps of 0.1 m between 0 and 15 m.
Set the keel depth as follows:
Example:
8 x
or :
12 x
This example changes the keel depth from 0.2 m to 1.2 m.
68