Garmin 190-01015-01 - Manual (Page 11)

GMI 10 Quick Start Manual 11
To specify how the GMI 10
utilizes coordinates:
CauTIon: Do not change the
position format or map datum
unless you are using a map or
chart that specifies a different
position format or map datum.
1. From the instrument screen,
select Menu > Setup > System
> Position .
2. Choose from the following
options:
Position Format—change
the coordinate style in which
a given location reading
appears.
Map Datum—change the
coordinate system on which
the position format is based.
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•
To specify the speed sensor
used when performing fuel
economy calculations:
1. From the instrument screen,
select Menu > Setup > System
> Speed Sources .
2. Select Fuel Economy.
3. Select the appropriate sensor.
To specify the speed sensor
used when performing wind
calculations:
1. From the instrument screen,
select Menu > Setup > System
> Speed Sources .
2. Select Wind.
3. Select the appropriate sensor.