Navigon 72xx User Manual

Also see for 72 Series: User manual

Contents

Navigon 72xx User Manual Manual pdf 14 page image

User’s manual NAVIGON 72xx- 14 - Switching on the NAVIGON 72xx1. Insert the memory card into the device (see illustration).2. Press the card into the device until it locks in place.Note: The navigation application works only when the memory cardcontains the navigation software and card data.2.5 Navigating with GPSGPS is based on a total of at least 24 satellites orbiting the Earth andcontinuously transmitting signals of their position and time. The GPSreceiver receives this data and calculates its own geographical positionon the basis of the information transmitted by the various satellites.Data from at least three satellites is required for positioning with anacceptable degree of accuracy. With data from four or more satellites itis possible in addition to determine the position's altitude above sealevel. Positioning is accurate to within three metres.Once the navigation device has determined your position, this positioncan be used as a starting point for calculating a route.The map data on your navigation device includes the geographicalcoordinates of all digitally recorded points of interest, streets andplaces. This enables the device to calculate a route between a startingpoint and a destination.Calculation of the current position and its representation on the maptakes place once every second. In other words, your current position isalways shown on the map.3 Switching on the NAVIGON 72xx1. Press the (On/Off) key and keep it pressed until the deviceswitches on. (Approx. 2 seconds)If password protection has been activated, the E NTER PASSWORDwindow opens.2. Enter the password.3. Tap on OK.The N AVIGATION window opens.Note: When you switch on the NAVIGON 72xx for the first time, youwill be asked to make the following settings:► your preferred language for using for the software► the unit of length for distances► the time format