Navman Tracker500/500i Uživatelský manuál stáhnout pdf (Strana 10)

Tracker500/500i User Manual8

4.0 Start-up Sequence

Press the power key to switch power on.

To switch power off, press and hold the power key until the display goes blank.

Immediately after power-up the unit will display the software version number and a GPS

navigation warning.

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Press any key to proceed and start normal Tracker500/500i operation. The satellite status

screen will be displayed until the Tracker500/500i receives a valid position fix from the

antenna or the

key is pressed.

4.1 Satellite Status Screen

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During satellite acquisition the satellite status screen displays the following information.

• The top left corner of the display indicates satellite acquisition status.

ACQ Receiving satellite data and acquiring a position fix.

3D NAV Obtained a valid three dimensional position fix.

2D NAV Obtained a limited, two dimensional, position fix. The altitude is locked to

the last known altitude. This situation arises if the GPS receiver does not

have a clear view of the sky and is unable to track all available satellites.

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Navman Tracker500/500i Uživatelský manuál Strana 10