Garmin GPSMAP 741xs Owner's Manual - Page 62

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. ➊ 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. ➊ ➋ ➋ ➌ ➊ Depth ➋ Depth range ➌ Time elapsed 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. ➌ ➊ Temperature and depth ➋ Temperature range ➌ Time elapsed 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. 56 GPSMAP 400/500 Series Owner's Manual