Understanding The Split Frequency Screen; Understanding The Temp Log - Garmin 4000 Series Owner's Manual

Depth, temperature,
and water speed
Zoomed depth
scale
GPS speed and
GPS heading
Zoom level
Transducer
frequency or beam
width

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
Depth, temperature,
and water speed
GPS speed and
GPS heading
Transducer
frequencies

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
GPSMAP 5000 Series Owner's Manual
Sonar Split Zoom
sonar > split Frequency.
Sonar Split Frequency
sonar Temp log.
>
u S
SInG onar
Zoom
Range
window
Range