Garmin 2006 Manuale Proprietario

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Sliders

5.  Press up or down on the 

ROCKER to increase or decrease the backlight 

level, and press 

ENTER.

6.  To adjust the offset minutes, select the 

minutes field, and press ENTER.

7.  Enter the offset minutes for 

Before Sunrise or After Sunset. If zero, the 

unit automatically changes to the specified level at sunrise/sunset. Press 

QUIT to exit.

Use the Units sub tab to define settings for Position Format, Depth, Map Datum, 

Temperature, Distance, Speed, and Elevation, Pressure, and Heading. 

  WARNING: The Units sub tab settings affect how navigation information 

appears on the GPSMAP 3006C/3010C. If you are using a map or chart with 

your GPS, make sure the settings on the Units sub tab match that of the map 

or chart. This information should be shown somewhere on the map or chart. If 

not, contact the map or chart maker to determine what position format, datum, 

heading, and units of measure are used for the map or chart.

The following settings are available:

•  Position Format—used to change the coordinate system in which a given 

location reading appears. Only change the position format if you are using 

a map or chart that specifies a different position format or you want to use a 

format you are familiar with. The default format is latitude and longitude in 

degrees, minutes, and thousandths of a minute (hddd°mm.mmm’).

•  Depth—select the units of measure for depth in Feet (ft), Fathoms (fa), 

or Meters (m). You must be receiving NMEA Sonar depth data or using a 

Garmin Sonar Module for the depth to appear.