Garmin etrex venture cx, legend cx Manuale Utente

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eTrex Venture Cx and Legend Cx Owner’s Manual 
63
M
AIN
 M
ENU
 > 
S
ETUP
 M
ENU
Units Setup
Use the Units Setup Page to customize units of measure.
To access the Interface Setup Page:
  On the Setup Menu Page, highlight the 
Units 
icon, and press 
Enter.
•  Position Format—sets a coordinate system to 
match paper maps.
•  Map Datum—sets the map datum reference 
appropriate for the type of paper map you may 
be using. (See page 92 for details.)
•  Distance/Speed—sets the unit of measurement 
for speed and distance traveled.
•  Elevation (Vert. Speed)—sets the unit of 
measurement (Feet (ft/min)Meters (m/min)
or Meters (m/sec)) to use for altitude.
•  Depth—sets the unit of measurement (Feet
Fathoms, or Meters) to use for depth.
Heading Setup
Use the Heading Setup Page to specify the type of 
heading display and the type of North reference used 
to calculate your heading. 
  NOTE: Unless you have a working knowledge 
of headings and North referencing, it is 
recommended that you use the default values.
To access the Heading Setup Page:
  On the Setup Menu Page, highlight the 
Heading icon, and press Enter.
•  Display—sets the value (Cardinal Letters
Degrees, or Mils) for your heading.
•  North Reference—provides headings based on 
TrueMagneticGrid, or User north reference.