Dual XDV8125 Manuel d'installation télécharger pdf (Page 19)

XNAV9525 GPS NAVIGATION SYSTEM

Map Display - Overview

The Map Display shows roads, road names, and

cartographic features like lakes and rivers. You can adjust

the map scale, the map orientation, map view, status

information display, and the distance units to your own

preferences. Refer to the system setup menus on page 30.

See below for a description of the map screen objects.

Depending on the landscape you encounter along your route,

the GPS symbol may change colors indicating the strength of

the GPS signal. The GPS symbol colors are deﬁned as:

GPS signal is free from obstruction and is being received

regularly. At least four satellites are being received. The

system will perform its best.

GPS signal is partially obstructed. Three satellites are being

received. The system will perform well.

GPS signal is unavailable. GPS signal is entirely blocked by

obstructions such as tall trees or buildings. Two or fewer

satellites are being received. The system will not be able to

accurately determine the vehicle location.

Your current location can be displayed at any time from the

Map Display screen. Press ENTER and the current road and

city will be displayed.

GPS Signal Status

Green

Yellow

Red

Current Location Screen

GPS Signal Status:

Green = 4+ satellites received

Yellow = 3 satellites received

Red = 2 or less satellites received

Park

Vehicle Position

Railroad Tracks

Current Location

(shown when a route is not active)

Compass Heading

Map Scale

Typical map in 2.5D display mode

Map Display Screen

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Dual XDV8125 Manuel d'installation Page 19