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The Northstar 941X
The Northstar 941XThe Northstar 941X
The Northstar 941X
Introduction .................................................................2
Upon First Start-up ......................................................2
Using This Manual........................................................3
941X Features ...............................................................4
941X Functions.............................................................5
Comparing GPS and Loran .......................................... 5
Mounting Basics ...........................................................9
Special Functions..........................................................9
The Display Screen ..................................................... 10
Interfacing Capability..................................................11
Using the Controls
Using the ControlsUsing the Controls
Using the Controls
POWER Key................................................................ 14
CONTRAST Key.......................................................... 14
SAVE/MOB Key...........................................................15
Function Keys ............................................................. 16
Menu Keys....................................................................17
Cursor Keys..................................................................17
Keypad .........................................................................17
Special Display Windows ........................................... 18
Basic Navigation
Basic NavigationBasic Navigation
Basic Navigation
Displaying Position, Heading & Speed ......................22
Position Plotter ...........................................................22
Using GPS ...................................................................25
Using DGPS ................................................................26
Using Loran ................................................................30
Using Phantom Loran ................................................32
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