Basic Operation; Using The Keys - NorthStar EXPLORER 550 Installation And Operation Manual

2 Basic Operation

Overview of the keys
1) 1)
2) 2)
3) 3)
4) 4)
5) 5)
6) 6)
7) 7)
8) 8)
9) 9)

2-1 Using the keys

In this manual:
Press means to push the key for less than a second.
Hold means to hold the key down.
The internal beeper beeps when a key is pressed (to disable or enable the beep, see section 14-1).
1) Go back to an earlier menu or display. Any changes made are
ignored. In chart mode, centres chart at boat's position.
2) Show a menu of the main displays. To go to a display, select it from
the menu (see section 2-8).
3) Cursor keys, to move the cursor or the selection highlight.
4) Show a menu of the options for the current display.
Press
5) Start an action or accept a change.
6) Zoom in or out to display diff erent areas and detail on the chart.
7) Create an instant waypoint at the boat position (see section 5-2-1).
8) Man overboard (MOB, see section 2-5).
9) Turn EXPLORER on and off (see section 2-3); adjust the backlighting
(see section 2-4).
Northstar EXPLORER 550/550i Installation and Operation Manual
again to display the Setup menu (see section 14).
9