User's Manual

Table Of Contents
NACOS Platinum
ED 3100 G 140 / 04 (2011-11)
Operating Instructions
III-3 Permanent Area for Navigation
III Main Applications.fm / 10.11.11
III-30
Examples for True/Relative Motion and Head-/North-/Course-Up
In figures III / 14 and III / 15, screen excerpts from two instants of the same scenario are shown sche-
matically for the five Monitoring display modes:
Instant 1
- Own ship's course 60°, speed 20 kn
- Two moving targets, courses 60° and 150°, speed 10 kn for both
-Two fixed targets
- Two grid lines showing the alignment of the electronic chart
Instant 2
The same scenario, but after an own ship's course change to 10° (all other data unchanged).
Displays of the following are set: Own ship symbol, course and speed vectors, past plots of the targets.
Except in the case of True Motion, the centre of the screen excerpt shown is the own ship's position
that was set with Set Center function of the context menu in the PPI/Chart Area.
The display of the own ship symbol is depending on user selection and on the selected display range
if "true scaled" is switched on in the Presentation tab.