Furuno MU-201CE, MU-231CE installation manual Menu Operation, Scroll

2.Menu Operation

1.Press the Menu key to open the main menu.

The chosen menu item is circumscribed with a blue rectangle and its sub-menu is displayed below the main menu.

Scroll

2.Press the + or – key to choose a menu and press the Enter key.

3.Press the + or – key to choose a sub-menu item and press the Enter key. There are four kinds of items available in each sub-menu. A brief explanation of each follows.

Keys

They just need to be confirmed for selection in order to activate the corresponding function. The key in this example will perform factory defaults restore as soon as selected.

On/off settings

They just need to be confirmed for selection in order to toggle between the on and off state of the option. The setting in this example will toggle between normal mode and freeze frame mode as selected.

Item lists

Once activated, these items allow the user to select a given mode of operation among the ones available by pressing the + or – key and then Enter key.

Gauges

Once activated, these items allow the user to change the setting at will between zero and one hundred percent by pressing the + or - key and then Enter key.

4.To change other item in the sub-menu, return to step 3.

5.Press the Menu key to conclude sub-menu setting. To change the setting of another menu, go to step 2.

6.Press the Menu key to close the main menu.

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