Gps; Gps Status; Resetting Your Gps Fix - Navman F37M User Manual

GPS

GPS Status

Signals are transmitted by Global Positioning System (GPS) satellites orbiting the Earth. The GPS Status screen
provides a visual representation of the information being received.
Latitude and longitude are displayed, along with ground speed and the heading in degrees. The strength of each
satellite is displayed on a bar chart.
The satellites available from your current position are shown as grey,
Bar colour Description
Grey No signal.
Red A valid signal, but not being used to fix your position.
Green A valid signal being used to fix your position.

Resetting your GPS fix

Occasionally, the GPS fix may need to be reset. This may occur if the receiver has been transported a long
distance since last being used; for example, to a different country, and is still trying to establish the previous
position.
Complete the following:
If you want to ... Then...
reset the GPS tap Reset GPS.
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red and green coloured bars: