2.24 Zoom ........................................................................................................................2-33
2.25 Markers.....................................................................................................................2-34
2.25.1 Heading line .................................................................................................2-34
2.25.2 Stern marker.................................................................................................2-34
2.25.3 North marker ................................................................................................2-34
2.25.4 Own ship marker ..........................................................................................2-34
2.25.5 Vectors .........................................................................................................2-35
2.25.6 Barge marker................................................................................................2-35
2.25.7 Antenna marker............................................................................................2-36
2.25.8 Cursor...........................................................................................................2-36
2.27 Watch Alert ...............................................................................................................2-38
2.28 Information Box ........................................................................................................2-39
2.29 Interswitch ................................................................................................................2-42
2.31 Performance Monitor ................................................................................................2-48
2.34 Drop Mark.................................................................................................................2-53
2.35 Anchor Watch ...........................................................................................................2-54
2.36 SART ........................................................................................................................2-55
2.36.1 What is an SART? ........................................................................................2-55
2.37 Alert Box, Alert List ...................................................................................................2-56
2.37.1 Alert box .......................................................................................................2-56
2.37.2 Alert list.........................................................................................................2-57
2.38 Echo Area.................................................................................................................2-58
2.39 Echo Color................................................................................................................2-58
2.40 Icing Prevention........................................................................................................2-59
2.41.6 Chart status ..................................................................................................2-63
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