
Longitude – The longitude of the reference position. This may be typed in as
<degrees>:<minutes> followed by an E or W. If the E or W is missing, East is
assumed. Moving the cursor to another field will reformat the contents of this
field. For the Anchor Watch Alert, this field may be left blank if the alert is
disabled, enabling the Alert to be created in advance of anchoring.
Get Current Position – Pressing or clicking on this button will transfer the
current GPS position into the Latitude and Longitude fields.
10.3.6.4.10 Inside Radius Alert
The Inside Radius Alert is similar to the Outside Radius Alert except that an alert
is activated if the vessel comes within a certain distance or radius of a reference
point (expressed as a longitude and latitude).
Figure 98 – Trigger Configuration - Inside Radius Alert
Accept Re-trigger Period – When you accept an alert, it will change to the
“Accepted” state, and annunciators that are sounding for that alert will stop
sounding. If the condition which caused the alert remains true after the amount of
time in this field, the alert will return to the “Active” state, and annunciators will
begin sounding again for that alert.
If a value of 0:00 is entered, then the alert will never re-trigger.
Inside Radius Alert Set – If the distance between the current GPS position and
the reference position falls below above the value in this field, the alert will
become active.
Revision 4.0.2 Page 270
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