GEM5000 gas analyzer 5K-MNL-GEM5000
seconds and decimal seconds. The Greenwich meridian defines the
zero point.
Altitude: Altitude displays in meters, feet or yards.
Satellite: This is the number of satellites that the system can select. Four
satellites will give reasonable position accuracy; eight or more
satellites will increase accuracy.
Horizontal: Estimate of horizontal error on the indicated position. The location is
accurate to horizontal error 1.6m.
Vertical: Estimate of vertical error on the indicated position.
HDOP: ‘Horizontal Dilution of Precision’ which measures the accuracy of the
indicated position.
Status: Status is the indicator as to the functional state of the GPS. The
number presented is a value 1 through 4 and corresponds to the GPS
signal strength indicators
GPS failure/No Fix—the GPS was unable to get a line of sight
lock on enough satellites. Or, it may be that it hasn’t had time to get
a lock
Poor to fair signal strength
Okay strength
Good Signal / Full Strength
Select soft-key ‘Continue’ and the operator is returned to the ‘Main Gas Read
Screen’.
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