Icom MR-1220 Instruction Manual - Page 30
AIS operation, Course and speed vectors, Plots AIS, Displaying AIS target details, Received AIS list
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5 AIS RECEIVER AIS description DDCourse and speed vectors The vector indicates the target's predicted, true or relative course and speed. •• The vector time may change, depending on the setting in the "Vector Time" item of the Target menu (p. 39). •• The tip of the vector shows the target's predicted position after the time selected in the "Vector Time" item of the Target menu (p.39). Speed Over Ground (SOG) and Course Over Ground (COG) vector Rate of turn (ROT) Heading line LLIf the heading data is not received, The line indicates the vessel's COG. AIS operation DDDisplaying AIS target details You can also display the more details on an AIS target from a context menu. 1. Move the cursor onto an AIS target. •• The target is highlighted. 2. Hold down [ENTER]/[ ] for 1 second. •• The context menu is displayed. 3. Select "Display Details," and then push [ENTER]/ [ ]. •• The detailed AIS information is displayed in the window. DDPlots (AIS) The plot displays the activated target, SAR, SART, MOB, or EPIRB's past positions as 5 dots, during each specified tracking interval. LLThe target track interval may change, depending on the setting in the "Track Interval" item of the Target menu. (p. 39) Plots Status Going straight Turning right Decelerating (dots are closer together behind the target) Accelerating (dots are father apart behind the target) LLPush [CLEAR]/[ ] to close the window. TIP: You can display the AIS details by moving the cursor to in the Information box and pushing [ENTER]/[ ]. DDReceived AIS list The list of received AIS is in the AIS List menu. The targets are displayed with their MMSI numbers, or names of the ships, if entered. [MENU]/[ ] > AIS List TIP: You can enter the selected target in the list by holding down [ENTER]/[ ] for 1 second and select "Add to Favorite". 25