5K-MNL-GEM5000 GEM5000 Gas Analyzer
6) If required select soft-key ‘Options’ to go to the ‘Navigation Options’ menu and the
following screen is displayed:
Figure 33—Navigation Options
Key 1 to toggle between ‘Meters’, ‘Feet’ or ‘Yards’ to define the
unit of measurement for navigational purposes.
Key 2 to toggle between ‘Manual Scaling’ and ‘Automatic Scaling’
to locate a sample point using a satellite signal.
Key 3 to display sample point information:
UTC time: ‘Universal Time Code’ received from the satellite and displays GMT.
Latitude: Latitude displays as degrees, minutes, seconds and decimal seconds.
Longitude: E (East) or W (West) displays the longitude as degrees, minutes,
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