Contents1
Overview ............................................................................................................ 7
1-1 Overview .................................................7
1-2 Cleaning and maintenance .....................................7
1-3 Plug-in cards ...............................................8
1-4 Removing and replacing the display unit ...........................9
Basic Operation ................................................................................................ 10
2-1 Using the keys ............................................. 11
2-2 Turning on and off / auto power ................................ 12
2-3 Backlight and night mode ..................................... 12
2-4 Man overboard (MOB) ....................................... 13
2-5 Alarms .................................................. 13
2-6 Simulate mode ............................................ 14
2-7 The main windows .......................................... 14
Navigation: Chart .............................................................................................. 19
3-1 Introduction to navigating .................................... 19
3-2 Chart window ............................................. 21
3-3 Distance & bearing calculator .................................. 24
3-4 Projected course ........................................... 25
3-5 Tracks and tracking ......................................... 25
Video window ................................................................................................... 26
Navigation: Highway window ...........................................................................27
Navigation: Waypoints ......................................................................................28
6-1 Waypoints window .......................................... 28
6-2 Managing waypoints ......................................... 28
Navigation: Routes ........................................................................................... 31
7-1 Routes window ............................................ 31
7-2 Managing routes ........................................... 31
Satellites ........................................................................................................... 35
Echosounder fishfinding: Introduction ............................................................. 36
9-1 Using the unit ............................................. 36
9-2 Interpreting the display ...................................... 37
9-3 Single and Dual frequency fishfinding ............................ 39
9-4 Fish detection and display .................................... 42
9-5 Range .................................................. 43
9-6 Gain and threshold ......................................... 43
Echosounder ..................................................................................................... 45
10-1 Echosounder history window - no split ........................... 45
10-2 Echosounder Zoom and Full Screen Zoom displays .................. 46