Set Too Shallow Alarm; Anchor Watch; Set Keel Offset - NorthStar NS3100 Multi Instrument Reference Manual

5-3 Set too shallow alarm

Alarm is off
Shallow alarm
value

5-4 Anchor watch

5-5 Set keel offset

Keel offset (negative)
Reference Manual and Installation Manual
The too shallow alarm sounds if the alarm is turned
on and the depth becomes equal to or less than the
too shallow alarm depth. To mute the alarm, press
To set the too shallow alarm:
1 At the Too Deep Alarm screen, hold
seconds to display the Too Shallow Alarm screen.
To set an anchor watch, set the too shallow alarm to
slightly less than the current depth and set the too
deep alarm to slightly more than the current depth.
Allow for tide changes.
Keel offset is described above. The range is ± 2.9 m
(± 9.6 ft, ± 1.6 fathoms):
2 To change the alarm depth, press
3 To turn the alarm on or off, press
.
4 Press .
for two
1 Press +
screen is displayed:
2 Press or
3 Press .
or .
.
several times until the Keel Offset
to change the keel offset.
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