Garmin 192c Manuale Proprietario

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GPSMAP 192C Owner’s Manual 
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Depth Number—controls the efficiency of the digital depth update 
rate. Fast Update updates more quickly and is recommended for 
low-noise, deeper water (>50 ft) Auto is best for shallow water or 
high noise areas, and produces a slower screen update. Use Auto 
when you travel a wide variety of depths.
  NOTE: If the unit is unable to track the bottom for any reason, 
the digits in the depth window flash on and off to alert you that 
the unit is not tracking the bottom. 
Main Menu—Sonar Tab
Scale—controls the depth Scale displayed vertically along the right 
side of the graph. The depth Scale can be configured to display four 
different ways: as an Overlay, in the Corners, with Basic, or No 
Scale. 
Color Bar—shows a gradient scale of the current Target Level 
).
Depth Scale (Overlay)
Color Bar
Flasher
Flasher—with the Flasher active, a graphic Flasher representation 
is displayed on the far right side of the graph. This graphic 
Flasher displays structure and bottom returns much the same as 
a true Flasher. This feature is particularly useful when using Fish 
Symbols.