Limiting The Function Of The Ais Auto Active Function; Activating All Targets - Furuno FAR-2807 Operator's Manual

4.4.3

Limiting the function of the AIS auto active function

You can limit the function of the AIS auto active function by distance from own
ship, ship's speed, ship class, and ship's length.
1. Left-click the MENU box to open the menu.
2. Choose 4 TT AIS.
3. Choose 6 [CPA AUTO ACTIVATE].
4. Set items 2-5 as appropriate.
MAX RANGE:
MIN SHIP SPEED:
EXCEPT CLASS B:
MIN SHIP LENGTH:
5. Push the right button several times to close the menu.
4.4.4

Activating all targets

1. Right-click the AIS DISP box to open the AIS TARGET menu.
2. Select 2 ACTIVATE ALL TRGTS.
3. Push the right button to close the menu.
When an activated target violates the CPA/TCPA
alarm setting its symbol changes to the dangerous
target symbol (red and flashing) and the message
AIS COLLISON appears. Press the [ALARM ACK] key
(or click the ALERT box with the left button)
to acknowledge the CPA/TCPA alarm. The audible
alarm is silenced and the symbol stops flashing.
Take appropriate action to avoid collision.
Any AIS target beyond this range will not be
automatically activated.
Any AIS targets slower than this setting will not be
automatically activated.
Select ON to prevent automatic activation of class B
AIS targets.
Any AIS targets whose length is shorter than this setting
will not be automatically activated.
Dangerous target
4. AIS OPERATION
[CPA AUTO ACTIVATE]
1 BACK
2 MAX RANGE
OFF/ON
0NM
3 MIN SHIP SPEED
OFF/ON
0.0KN
4 EXCEPT CLASS B
OFF/ON
5 MIN SHIP LENGTH
OFF/ON
0M
CPA AUTO ACTIVATE menu
Thicker than
activated target
4-7