Raytheon Pathfinder ECDIS Operator's Manual page 33

2.1.3 How to use the CURSOR
When using the trackball, the cursor is moved by rolling the ball in the
appropriate direction.
The trackball is equipped with three buttons.
Left trackball key
This button is used as the Enter key.
There are two trackball techniques that you will use when working with ECDIS.
− "Point and click"
Middle trackball key
Pointing the cursor at an object or anywhere on the display and clicking the
button will cause a menu or dialog box to appear. The menu will provide a list of
commands indicating actions that can be performed on the object.
Right trackball key
This button has no function.
Edition: 30.MAR.2007
Operator Manual
Figure: 1−2 Trackball
Using the trackball, place the cursor e.g. over a command from the menu
bar and press the button. The corresponding pull−down menu appears.
ECDIS
left middle right
2−3
R
Raytheon Anschütz GmbH
Germany
3655DOC020102