How To Sleep Ais Targets; How To Limit The Functions Of The Ais Auto Activate Function; How To Sleep Individual Ais Targets; How To Sleep All Ais Targets - Furuno FAR-2218-BB Operator's Manual

4. AIS OPERATION
4.6.3

How to limit the functions of the AIS auto activate function

You can limit the function of the AIS auto activate function by distance from own ship,
ship's speed, ship class, and ship's length.
1. Open the menu.
2. Select [5 TT•AIS].
3. Select [5 AIS].
4. Select [9 CPA AUTO
ACTIVATE].
The [CPA AUTO AC-
TIVATE] menu ap-
pears.
5. Referring to the table below, select the appropriate filter, then left-click.
Filter type
[MAX RANGE]
[MIN SHIP SPEED]
[EXCEPT CLASS B]
6. Spin the scrollwheel to set the selected filter's options, then left-click.
7. Close the menu.
4.7

How to Sleep AIS Targets

4.7.1

How to sleep individual AIS targets

You can "sleep" an AIS target as below when the screen becomes filled with targets,
which might prevent important radar and AIS displays from being identified.
Note: Targets that have been activated automatically and dangerous targets cannot
be "slept".
1. Place the cursor on the target to be slept, then press the TARGET CANCEL key.
The symbol for the slept target changes as indicated in the table in section 4.4.
4.7.2

How to sleep all AIS targets

1. Open the menu.
2. Select [5 TT•AIS].
3. Select [5 AIS].
4. Select [2 SLEEP ALL TGTS].
5. Select [YES] or [NO] as appropriate, then press the ENTER MARK key.
6. Close the menu.
4-8
Any AIS targets beyond the range set here will not be automat-
ically activated.
Any AIS targets slower than this setting will not be automatical-
ly activated.
Select [ON] to prevent activation of AIS targets class B.
Definition