Understanding The Depth Log Screen; Understanding The Temp Log Screen - Garmin GPSMAP 546 Owner's Manual

Using Sonar

Understanding the Depth Log Screen

The Depth Log screen keeps a graphic log of temperature readings over time.
The present depth is shown in the top-left corner.
From the Home screen, select Sonar > Temp Log.
Press MENU to set the duration and the scale for the log.
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➌
Depth
➊
Depth range
➋
Time elapsed
➌
The depth appears along the right side, and the time elapsed appears along the
bottom. The graph scrolls to the left as information is received.
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Understanding the Temp Log Screen

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
the depth are shown in the top-left corner.
From the Home screen, select Sonar > Temp Log.
Press MENU to set the duration and the scale for the log.
➋
Temperature and depth
➊
Temperature range
➋
Time elapsed
➌
The temperature appears along the right side, and the time elapsed appears
along the bottom. The graph scrolls to the left as information is received.
➊
➌
GPSMAP 400/500 Series Owner's Manual
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