Split Zoom - Garmin GPSMAP 700 Owner's Manual

Split-zoom Sonar View
The split-zoom sonar view shows a full-view graph of sonar readings, and a magnified portion of
that graph, on the same screen.
From the Home screen, select
Depth, water speed,
and unit voltage
Zoomed depth
scale
GPS speed and
GPS heading
Zoom level
Transducer
frequency
Split-frequency Sonar View
In the split-frequency sonar view, the left side of the screen shows a full-view graph of 200 kHz
frequency sonar data, and the right side of the screen shows a full-view graph of 50 kHz frequency
sonar data.
NOTE: The split-frequency sonar view requires the use of a dual-frequency transducer.
From the Home screen, select
Depth, water speed,
and unit voltage
GPS speed and
GPS heading
Transducer
frequencies
Changing from One Sonar View to a Different Sonar View
1. From the Home screen, select Charts.
2. Select a sonar view.
Menu Change
3. Select >
4. Select a different sonar view.
GPSMAP 700 Series Owner's Manual
®
Sonar > Split Zoom.
Split-zoom Sonar View
Sonar Split Frequency.
>
Split-frequency Sonar View
Sonar.
Sonar
Zoom
Range
window
Range
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