Units Tab - Garmin FishFinder 340C Owner's Manual

U F 340C > U
SING THE ISHFINDER
• NMEA Input/Output—controls the input and output of
NMEA 0183 version 3.01 data to and from the Fishfinder.
This setting must be On to receive GPS navigational data
and send Sonar NMEA data. See page 17 for details on
available NMEA sentences.
• Factory Settings—restores all settings to the original factory
default values. The Fishfinder 340C turns off and back on
again when you select Yes.
• Software Version—displays the Fishfinder's software
version, copyright date, and unit ID.
• Reset Odometer—this option appears only if you are using
a speed-capable transducer/sensor. This resets the odometer
field to zero.
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SING THE AIN ENU

Units Tab

The Units tab enables you to define the units of measure.
The following settings are available:
• Depth—lets you select the units of measure for depth in
Feet (ft), Fathoms (fa), or Meters (m).
• Temperature—lets you select the units of measure for
temperature in Fahrenheit (°F) or Celsius (°C).
• Distance and Speed—lets you select the units of measure
for distance and speed readouts in Nautical (nm/ft, kt),
Nautical (nm/m, kt), Statute (mi, mh), or Metric (km, kh).
• Position Format—changes the coordinate system in which
a position reading appears. The default format is latitude and
longitude in degrees, minutes, and thousandths of a minute
Fishfinder 340C Owner's Manual