Furuno FCR-21X9 Operator's Manual page 19

TT/AIS Operations (con't)
Open the chart menu, select TT/AIS Setting and then Setting.1 or Setting.2 as appropriate.
AIS filter, auto activation of AIS targets by CPA AIS filter, how to sleep all AIS targets, auto activation of AIS targets by CPA
Filters AIS targets
by target category.
Filters AIS targets
by range, speed.
Sleeps all activated
AIS targets.
AIS and TT lost target filters, association target
Sets the conditions
for the AIS lost
target filter.
Sets the conditions
for the TT lost
target filter.
Set the conditions to activate an AIS target
when its CPA is within the CPA alarm setting.
Sets the conditions for association.
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