TABLE OF CONTENTS
iii
5.9 How to Delete Routes.................................................................................................5-6
5.9.1 How to delete a route from the pop up menu .................................................5-7
5.9.2 How delete routes from the [Routes] list ........................................................5-7
5.9.3 How to delete routes from the menu ..............................................................5-7
5.10 Route Calculation Speed Setup .................................................................................5-7
5.11 Show/Hide Routes On-Screen ...................................................................................5-7
5.12 How to Navigate a Route............................................................................................5-8
5.12.1 How to select a route from the screen............................................................5-8
5.12.2 How to select a route from the [Routes] list....................................................5-8
5.12.3 How to navigate from a specified point in a route ..........................................5-8
5.13 Changing Route Navigation........................................................................................5-8
5.13.1 How to restart navigation................................................................................5-8
5.13.2 How to follow a route in reverse order............................................................5-9
5.13.3 How to stop following a route .........................................................................5-9
5.13.4 How to set the XTE (off-course) width............................................................5-9
5.13.5 How to adjust the size of the arrival notification area ...................................5-10
5.13.6 How to enable/disable the arrival notification ...............................................5-10
5.13.7 How to keep or discard a route destination once you arrive ........................5-10
6. FISH FINDER.........................................................................................................6-1
6.1 Fish Finder Display.....................................................................................................6-1
6.2 How to Set Up the Transducer ...................................................................................6-1
6.3 Start/Stop Transmission .............................................................................................6-2
6.4 How to Select a Display..............................................................................................6-2
6.4.1 Single/dual frequency displays and zoom displays ........................................6-2
6.4.2 A-scope display ..............................................................................................6-3
6.4.3 Bottom discrimination display.........................................................................6-3
6.5 Automatic Fish Finder.................................................................................................6-4
6.5.1 How to select the automatic mode .................................................................6-5
6.5.2 How to adjust the gain in the auto mode ........................................................6-5
6.5.3 How to offset the bottom echo........................................................................6-5
6.6 Manual Fish Finder Operation ....................................................................................6-5
6.6.1 How to select the manual mode .....................................................................6-6
6.6.2 How to select a display range ........................................................................6-6
6.6.3 How to shift the range ....................................................................................6-6
6.6.4 How to adjust the gain....................................................................................6-6
6.7 How to Reduce Clutter ...............................................................................................6-6
6.8 How to Reduce Interference.......................................................................................6-6
6.9 How to Erase Weak Echoes.......................................................................................6-7
6.10 White Marker, White Edge..........................................................................................6-7
6.10.1 White marker ..................................................................................................6-7
6.10.2 White edge .....................................................................................................6-7
6.11 How to Balance Echo Strength...................................................................................6-7
6.12 Zero Line ....................................................................................................................6-8
6.13 Picture Advance Speed..............................................................................................6-8
6.14 Depth/Time Measurements ........................................................................................6-8
6.15 How to Show Past Echoes .........................................................................................6-9
6.16 Fish Finder Display Settings.......................................................................................6-9
6.17 ACCU-FISH™ ............................................................................................................6-9
6.17.1 Considerations for ACCU-FISH™ ..................................................................6-9
6.17.2 How to activate ACCU-FISH™, select display information ..........................6-10
6.17.3 Fish size correction ......................................................................................6-10
6.17.4 How to filter the ACCU-FISH display............................................................6-11
6.18 RezBoost[trade]........................................................................................................6-11
6.19 Fish Finder Notifications...........................................................................................6-11
6.19.1 How to set the detection level ......................................................................6-12