Furuno FELCOM 250 Operator's Manual page 23

3. Press the Enter key to choose [Select]. The corresponding menu displays for the
selected item. For example, if you select [Display] at step 2, the following menu
appears.
4. In the selected menu, press
key to open the item. Or press the corresponding number key for that item. The
item screen appears. As an example, the [Font size] menu is shown below.
5. Press and to select an item then press the Enter key. A pop-up window like
the one below appears for three seconds.
6. Press to close the menu.
or to choose a menu item, and press the Enter
1. BASIC OPERATION
1-9