Northstar 8000i Operation Manual
11
19
Set up the sounder
119
19.1
Change the transducer depth ..........................................................................................................119
19.2
Change the water temperature offset...........................................................................................120
19.3
Change the water temperature averaging time ........................................................................120
19.4
Change the sounder's speed offset................................................................................................120
19.5
Change the sounder's speed filter ..................................................................................................121
19.6
Change the zoom range.....................................................................................................................121
20
Radar 123
20.1
How the radar works ...........................................................................................................................123
20.2
What are the radar modes? ...............................................................................................................123
21
Use the radar
125
21.1
Display the radar screen.....................................................................................................................125
21.2
Start the radar transmitting ..............................................................................................................125
21.3
Stop the radar transmitting ..............................................................................................................126
21.4
What does the radar screen show?.................................................................................................126
21.5
What does the radar status bar show? ..........................................................................................127
21.6
What is the radar orientation?..........................................................................................................127
21.7
Change the radar orientation...........................................................................................................128
21.8
Change the radar range offset .........................................................................................................128
21.9
Customize the position of the PPI center.....................................................................................128
21.10
Set the PPI position to Look Ahead or Center.............................................................................129
21.11
Select True or Relative Motion mode ............................................................................................129
21.12
Reset the TM position .........................................................................................................................130
22
Optimize the quality of the radar display
131
22.1
Change the radar gain mode............................................................................................................131
22.2
Change the radar gain setting .........................................................................................................132
22.3
What is sea clutter? ..............................................................................................................................132
22.4
Change the sea clutter mode ...........................................................................................................132
22.5
Change the sea clutter setting.........................................................................................................133
22.6
What is rain clutter? .............................................................................................................................133
22.7
Change the rain setting......................................................................................................................134
22.8
Reduce interference from other radars.........................................................................................134
23
Customize the radar screen
136
23.1
Change the radar palette...................................................................................................................136
23.2
Show/hide the North indicator........................................................................................................136
23.3
Show/hide the heading marker.......................................................................................................137
23.4
Show/hide the range rings................................................................................................................137
23.5
Show/hide the active waypoint on radar .....................................................................................137
23.6
Show/hide the active route on radar.............................................................................................138
23.7
Show/hide waypoint or route details on radar ..........................................................................138