How To Use The Cursor - Raytheon NSC 18 User Manual

2.2.2

How to use the CURSOR

When using the trackball, the cursor is moved by rolling the ball in the
appropriate direction.
The trackball−guided cursor is the central control for using this radar.
The trackball is equipped with two buttons.
This button is used as the Left button.
This means:
Left
− Using the trackball, place the cursor over a softkey from the menu bar and
− Using the trackball, place the cursor over a text line (e.g. SET, DRIFT) or a
Left
− Using the trackball, place the cursor over a slider, e.g. GAIN, press and
This button is used for Pick up and drag operations.
Right This means:
Normally used in the radar video to pick up a symbol e.g. EBL/VRM and
drag the symbol to a new position within the radar video using the trackball.
Press the Left button to set up the symbol.
3748DOC020102
Operator Manual
Figure: 2−8 Trackball
press the button. The softkey function is activated (see chapter 2.2.4.1).
toggle field with slider function. Press and hold the upper button and move
the trackball.
The slider below the text line or toggle field is moved horizontally,
and a value is displayed (see chapter 2.2.4.4).
Press Left button again to store the value.
hold the Left button and move the trackball. The slider will follow the
trackball to the left or the right.
2−10
Edition: 14.JAN.2005