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AQUAMAP™ 10x2/12x2 SERIES
The moving targets are color-coded so you can tell at a glance which targets
are heading your way and which are heading away from you. On most
color schemes, green indicates the target is moving away from you and red
indicates the target is moving toward you.
Enabling a Guard Zone
You can enable a guard zone to alert you when anything comes within a
specified area around your boat.
NOTE:
This feature is not available in dual radar modes.
From a radar screen, select
MENU
>
Radar Options
>
Enable Guard
Zone
.
Defining a Circular Guard Zone
Before you can define the boundaries of the guard zone, you must enable a
guard zone.
You can define a circular guard zone that completely surrounds your boat.
1
From a radar screen, select
MENU
>
Radar Options
>
Adjust Guard
Zone
>
Adjust Guard Zone
>
Circle
.
2
Select the location of the outer guard zone circle.
3
Select the location of the inner guard zone circle to define the width of the
guard zone.
Defining a Partial Guard Zone
You can define the boundaries of a guard zone that does not completely
surround your boat.
1
From a radar screen, select
MENU
>
Radar Options
>
Adjust Guard
Zone
>
Adjust Guard Zone
>
Corner 1
.
2
Select the location of guard-zone corner
1
.
3
Select
Corner 2
.
4
Select the location of guard-zone corner
2
to define the width of the
guard zone.
5
Select
Done
.
Disabling a Guard Zone
You can disable a guard zone.
From a radar screen, select
MENU
>
Radar Options
>
Adjust Guard
Zone
>
Disable Guard Zone
.
The guard zone configuration is saved, so you can enable it again when
needed.
MARPA
Mini-automatic radar plotting aid (MARPA) enables you to identify and track
targets and is primarily used for collision avoidance. To use MARPA, you
assign a MARPA tag to a target. The radar system automatically tracks the