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GPSMAP 5000 Series Owner’s Manual 49
uSInG Sonar
usInG
sonar
Sonar Split Zoom
Depth, temperature,
and water speed
GPS speed and
GPS heading
Transducer
frequency or beam
width
Zoom level
Range
Zoom
window
Zoomed depth
scale
Understanding the Split Frequency Screen
Use the Split Frequency screen (dual frequency transducer only) to view both the 50kHz and
200kHz frequencies on the same screen. A 200kHz frequency graph appears on the left; a 50kHz
frequency graph appears on the right.
From the Home screen, touch Sonar > Split Frequency.
Sonar Split Frequency
Depth, temperature,
and water speed
GPS speed and
GPS heading
Transducer
frequencies
Range
Understanding the Temp Log
If you are using a temperature-capable transducer, the Temp Log screen keeps a graphic log of
temperature readings over time. The current temperature and depth are shown in the top-left corner.
From the Home screen, touch Sonar > Temp Log.