Shallow Alarm Setting - VDO Logic Log Depth Montageanleitung Und Bedienungsanleitung

BASIC SETTINGS
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Shallow alarm setting (

Alarm )
In the case of uncertain water depths or in unknown waters the shallow
alarm will warn if a shallow approaches, and will prevent damages to the
ship.
The shallow alarm can be set in steps of 0.1 m in the range from 0 to 45
m. The set value is the distance between the lowest part of the ship and
the bottom.
The alarm starts as soon as the distance (alarm threshold) is smaller
than the set alarm threshold. A flashing warning triangle is displayed in
the LD display, and the acoustical warning is sounded. The acoustical
warning can be muted by pressing the "ENTER" key. The optical alarm
remains enabled until the set alarm threshold is exceeded by about 0.5
m.
The shallow alarm is automatically switched off if the set alarm threshold
is exceeded by about 0.5 m again.
Set the shallow alarm as follows:
Example:
3x
This example changes the shallow alarm threshold from 3.1 m to 0.3 m.
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