Setting the Depth and Water Temperature Graph Range and Time Scales

You can indicate the amount of time and the range of depth that appear in the depth and water temperature graphs.

  1. Select Sonar > Data Graphs > MENU.
  2. Select Depth Graph Settings or Temperature Graph Settings.
  3. Select an option:
    • To set a time-elapsed scale, select Duration. The default setting is 10 minutes. Increasing the time-elapsed scale allows you to view variations over a longer period of time. Decreasing the time-elapsed scale allows you to view more detail over a shorter period of time.

    • To set the depth-range or temperature-range scale, select Scale. Increasing the scale allows you to view more variation in readings. Decreasing the scale allows you to view more detail in the variation.

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