Operation Manual

97
User Manual
5.3.2 FIX DATUM
Sets the datum reference used by the GPS receiver connected to (or inte-
grated in) the chart plotter so that the chart plotter converts the position received
from the GPS to the Map Datum currently selected in the menu in order to match
the position from the GPS with the position on the charts. You must know what
datum reference is used by the GPS and set it in the Fix Datum option. WGS 1984 is
the default Fix Datum.
'MENU' + "ADVANCED SETTINGS" + 'ENTER' + "NAVIGATE" + 'ENTER' +
"FIX DATUM" + 'ENTER'
5.3.3 MAP DATUM
Allows selecting any Geodetic Datum reference from the over 100 available
on the chart plotter. Map Datum selection switches to the selected reference datum
applying the datum offsets stored with the charts. WGS 1984 is the default Map Da-
tum.
'MENU' + "ADVANCED SETTINGS" + 'ENTER' + "NAVIGATE" + 'ENTER' +
"MAP DATUM" + 'ENTER'
5.3.4 MAP ORIENTATION RESOLUTION
Selects the orientation of your chart according to your personal needs (see
Par. 3.5.1.3 for more information). The Orientation Resolution is the resolution
angle for the Map Orientation, range [5°, 60°]. The default setting is 10°.
'MENU' + "ADVANCED SETTINGS" + 'ENTER' + "NAVIGATE" + 'ENTER' +
"ORIENT. RESOLUTION" + 'ENTER'
5.3.5 SELECTABLE NAV 3D
If the "Selectable Nav 3D" item is set ON, by pressing 'MODE' it is possible
to select the following modes: Charting, Navigation (Home), Navigation (Home) in
3D. Any time the key is pressed, a message describing the newly selected mode is
shown on the center of the screen for about 2 seconds.
If the "Selectable Nav 3D" item is set OFF, by pressing 'MODE' it is possible
to select Charting or Navigation (Home). The default setting is Off.
'MENU' + "ADVANCED SETTINGS" + 'ENTER' + "NAVIGATE" + 'ENTER' +
"SELECTABLE NAV 3D" + 'ENTER'
5.3.6 ROLL ROAD SCALE
Sets you preferred Rolling Road Scale among 0.2, 0.5, 1.0, 2.0, 4.0, 10.0. The
default setting is 0.2.