Humminbird 531374-1_A manual Water Type, Color BAR, Temperature Graph

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WATER TYPE

(Advanced)

Water Type configures your unit for operation in fresh or salt water. The Water Type menu choice is available when User Mode is set to Advanced (see Setup Menu Tab: User Mode).

NOTE: In salt water, what would be considered a large fish might be 2 to 10 times bigger than a large fish in fresh water (depending on the type of fish you are seeking). The salt water setting allows for a greater range in fish size adjustment to account for this. Also, make sure that the Water Type is set accurately, especially in salt water, as this affects the accuracy of deep water depth readings.

To change the Water Type setting:

1.Make sure you are in Advanced User Mode, then highlight Water Type on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Water Type setting. (Fresh, Salt, Default = Fresh)

COLOR BAR

Color Bar allows you to display or suppress

the display of the color bar shown in the full screen Sonar View.

To change the display of the Color Bar:

1.Highlight Color Bar on the Sonar Main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the display of the color bar. (Off, On, Default = On)

TEMPERATURE GRAPH

(2D Sonar View only, with Temperature input)

Temperature Graph allows you to display or suppress a water temperature graph over the main 2D Sonar View to show temperature changes correlated to recent sonar history.

To change the display of the Temperature Graph:

1.In the 2D Sonar View, highlight Temperature Graph on the Sonar main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the display of water temperature. (Off, On, Default = Off)

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