37
7
AIS OPERATION
■ AIS operation
D Operation
Select a target whose information you want to display
on the screen.
Turn ON the AIS display and set its settings. (pp. 34,
35)
q Push [p], [q], [t] or [u] to move the “+” cursor onto
a desired target.
w Push [ENTER]/[ ] to select the target.
• The corners of a square is displayed on the selected
target.
• The target information is displayed in the AIS information
box.
- AIS Class, MMSI number, Vessel name, Course
(CRS), Speed (SPD), CPA, TCPA, bearing
(BRG), and distance (DIST) are displayed.
➥ If several targets are overlapped on the screen,
push [ENTER]/[ ] to sequentially select a target.
➥ When the sleeping target is selected, hold down
[ENTER]/[ ] for 1 second to manually change the
selected target to activated.
➥ When the activated target is selected, hold down
[CLEAR]/[ ] for 1 second to change the selected
target to sleeping.
➥ When the target disappears, red crosses blink on
the target, and then the mark disappears after 6
minutes and 40 seconds.
➥ When a target advances within the CPA and TCPA
limits, mark changes its color to red, blinks, and
sounds an alarm. To cancel the alarm, push any
key.
➥ When the cursor onto the “ ” (detail) icon, push
[ENTER]/[ ] to open the Detail window.
• Push [p], [q] to scroll the window.
• Push [CLEAR]/[
] to close the window.
AIS classes/Target typeMMSI number
Vector mode
Bearing
Course
Distance
Speed
Vessel name
Time to Closest Point of Approach
Closest Point of Approach
Detail
• AIS information box
Information box:
Move the cursor on the title bar, then push [ENTER]/
[ ] to collapse or expand the information box.