Simrad GB40, Manual

Page: 24 / 156

2.8 Setup: AIS
¾
To enter setup options for AIS
• Select
Pages
then
Setup
from the main menu.
•
Select
+ AIS
to display a list of options.
•
When you are finished, select
Return
.
- AIS Default Description
AIS
Off
Activates AIS services.
Dangerous
vessel alarm
Off
Alarm activates when CPA is less than
the specified CPA Limit OR when TCPA is
less than the specified TCPA limit.
Lost vessel
alarm
Off
Activates when an AIS signal is no
longer received from a tracked vessel.
Proximity
alarm
Off
Activates when an AIS vessel enters the
specified proximity radius.
Show
dangerous
only
Off
Displays AIS broadcasting vessels within
the specified safe distance or on a
potential collision course.
Simulate
Off
Simulates AIS activity around around
the vessel's position.
MMSI
0
Record your vessel's MMSI number, in
order to prevent your own vessel being
displayed as a target vessel.
Proximity
Radius
(range units)
1 nm
Sets the range at which proximity
alarms activate.
TCPA limit
(1-60
minutes)
2
Time to Closest Point of Approach to the
AIS-tracked vessel at current course
and speed.
CPA limit
(range units)
0.5 nm
Distance to the AIS-vessel's Closest
Point of Approach, given current course
and speed.
AIS List Lists all tracked AIS vessel's information
- MMSI/ Name, Position, Distance,
Bearing, Speed Over Ground, Course
Over Ground, Closest Point of Approach
and Time to Closest point of Approach.
AIS Safety
Msgs Lists the time, MMSI and message of
broadcasting AIS vessels.
Setup | 23