Furuno FAR-2218-BB Operator's Manual page 8

TABLE OF CONTENTS
1.25.1 How to turn the Automatic Clutter Elimination (ACE) function on/off ........... 1-36
1.25.2 How to adjust the gain in Automatic Clutter Elimination (ACE) mode.......... 1-36
1.25.3 How to get high sensitivity............................................................................ 1-37
1.25.4 How to suppress false echoes ..................................................................... 1-37
1.26 Noise Rejector.......................................................................................................... 1-38
1.27 Wiper........................................................................................................................ 1-38
1.28 How to Preset Controls for a Specific Navigation Purpose ...................................... 1-39
1.28.1 How to select a customized echo................................................................. 1-41
1.28.2 How to edit a customized echo .................................................................... 1-41
1.28.3 How to restore a user customized echo to the saved settings..................... 1-42
1.28.4 How to restore a user customized echo to the factory default settings........ 1-43
1.28.5 How to edit the available customized echoes .............................................. 1-43
1.29 How to Reject Second-trace Echoes ....................................................................... 1-44
1.30 Orientation Modes.................................................................................................... 1-45
1.30.1 How to select an presentation mode............................................................ 1-45
1.30.2 Description of presentation modes............................................................... 1-45
1.31 How to Select a Range Scale .................................................................................. 1-47
1.32 How to Measure Range ........................................................................................... 1-47
1.32.1 How to show/hide the range rings................................................................ 1-48
1.32.2 How to measure range with the variable range marker (VRM) .................... 1-48
1.32.3 How to set the VRM unit of measurement (B-type only) .............................. 1-49
1.32.4 How to show TTG to VRM ........................................................................... 1-49
1.33 How to Measure Bearing.......................................................................................... 1-50
1.33.1 Methods to measure bearing ....................................................................... 1-50
1.33.2 True or relative bearing ................................................................................ 1-51
1.34 Collision Assessment by Offset EBL........................................................................ 1-52
1.34.1 How to assess risk of collision using the offset EBL .................................... 1-52
1.34.2 How to set the origin point reference for EBL OFFSET ............................... 1-53
1.35 How to Measure Range and Bearing Between Two Targets ................................... 1-54
1.36 How to Off-Center the Display ................................................................................. 1-57
1.37 Target Trails ............................................................................................................. 1-58
1.37.1 True or relative trails .................................................................................... 1-58
1.37.2 Trail time ...................................................................................................... 1-59
1.37.3 Trail gradation .............................................................................................. 1-60
1.37.4 Trail level...................................................................................................... 1-60
1.37.5 Narrow trails (B-type only)............................................................................ 1-60
1.37.6 How to hide the trails temporarily................................................................. 1-60
1.37.7 Trail stabilization in true motion.................................................................... 1-60
1.37.8 How to erase/restart trails ............................................................................ 1-61
1.37.9 How to prevent sea clutter in true trails........................................................ 1-61
1.37.10How to show/hide OS trails .......................................................................... 1-62
1.37.11How to show/hide land trails (B-type only) ................................................... 1-62
1.37.12How to set the trail color (B-type only) ......................................................... 1-62
1.38 Target Analyzer (B-type only) .................................................................................. 1-63
1.38.1 How to activate/deactivate the target analyzer ............................................ 1-64
1.39 Target Alarm ............................................................................................................ 1-65
1.39.1 How to set a target alarm ............................................................................. 1-65
1.39.2 How to mute the target alarm....................................................................... 1-66
1.39.3 How to deactivate a target alarm ................................................................. 1-66
1.39.4 How to change target alarm attributes ......................................................... 1-66
1.40 PI (Parallel Index) Lines ........................................................................................... 1-67
1.40.1 How to set the maximum number of lines to display.................................... 1-67
1.40.2 How to change PI line bearing and interval.................................................. 1-67
1.40.3 How to change the PI line bearing reference (B-type only) ......................... 1-68
1.40.4 How to change the PI line orientation .......................................................... 1-68
1.40.5 How to reset the PI lines to default (ship's heading) .................................... 1-68
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