Icom MR-1210RII, Инструкция по эксплуатации

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35
7
AIS OPERATION
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AIS Setting (Continued)
D Auto Activate - Angle
Sets the angle to automatically turn the sleeping AIS
target into an activated target.
• 5 to 180°: Selects the angle from your vessel.
D New Target Warning
Sets whether or not to alert when the Auto Activate
function automatically turns the sleeping AIS target
into an activated target.
• OFF: Does not give a warning when the Auto Acti-
vate function activates the target.
• ON: Gives a warning when the Auto Activate func-
tion activates the target.
D Number of AIS
Selects the maximum number of AIS targets that can
be displayed on the screen to between 10 and 100 in
1 target steps.
D Slow Warn
The AIS unit calculated COG (Course Over Ground)
data of a vessel that is at anchor or drifting is unre-
liable, and therefore the CPA (Closest Point of Ap-
proach) and TCPA (Time to CPA) data may not be
correctly calculated. If a vessel is anchored in your
alarm zone, the unreliable data can cause the collision
alarm to sound many times, even if there is no real
danger. To prevent this, when the anchored vessel’s
SOG (Speed Over Ground) is less than this set value,
the Slow Warn function assumes that vessel’s COG is
fixed towards your vessel and an alarm will sound.
• OFF: Turns OFF the Slow Warn function.
• ON:
Turns ON the Slow Warn function.
D Slow Warn Speed
• 0.1 to 5.0 kn: Selects the vessel’s speed in 0.1 kn
steps.
D Erase Lost Target
Erases all of the Lost targets at the same time.
When there is no lost target, this setting grays out.
q
Push [ENTER]/[ ].
• The dialog box “Sure?” is displayed.
w
Push [ENTER]/[ ] again to clear all of the Lost
targets on the screen.
About “Lost Target”: A vessel is regarded as a “Lost
target” after a specified period of time has passed
since the vessel last transmitted data, as described on
page 9.
The “Lost target” icon disappears from the screen 6
minutes and 40 seconds after the vessel was regarded
as a “Lost target.”
D Safety Message
Sets whether or not to display the message when the
safety message is received.
• OFF: Turns OFF the Safety Message function.
• ON: Turns ON the Safety Message function.
D Favorite AIS
Sets whether or not to alert that the specified MMSI
target gets into the specified range from your vessel,
or not.
• OFF: Turns OFF the Favorite AIS function.
• ON: Turns ON the Favorite AIS function.
D Favorite AIS Range
Sets the Favorite AIS display range to between 0.1
and 36.0 NM.
• 0.1 to 36.0 NM: Selects the range from your vessel in
0.1 NM steps.
D Favorite AIS Target1
D Favorite AIS Target2
D Favorite AIS Target3
Enters the MMSI number of favorite targets.
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Related settings
D Target menu
You can change the target settings for AIS operation.
The settings of the Target menu are commonly used
for the ATA and AIS operations. See page 7 for the
Target menu details.
These are the Target menu items and their default set-
tings.
•
Vector Mode: True
• Vector Time: 6 min
• Track Interval: 1 min
• CPA* Limit: 1.0 NM
• TCPA* Limit: 1 min
• CPA/TCPA Alarm: ON
* CPA/TCPA: Closest Point of Approach and Time to
Closest Point of Approach limits are set to give a
warning when a target or targets enter those limits
around your own vessel.