Furuno CI-68 Operator's Manual page 34

3. CUSTOMIZING THE SYSTEM
3. Press ◄ or ► to choose the main menu desired among MENU 1, MENU 2, ALARM and
INSTALLATION menus. Then, the menu changes according to your selection. For the
MENU 2 and INSTALLATION menus the sub menu title appears. To choose a sub menu,
press ▼ to choose the sub menu title field and then press ◄ or ► to choose the sub
menu desired.
Note: The INSTALLATION menu is locked to prevent unintentional adjustment of its
settings. When you move the cursor from ALARM to INSTALLATION, the
following message appears. To open the INSTALLATION menu, press any
function key.
4. Press ▲ or ▼ to choose menu item desired. Selected item is displayed in reverse video
and menu help appears in the box at the bottom of the menu.
5. Press ◄ or ► to choose menu option or change numerical value. To change numerical
value, press ► to raise the value; ◄ to lower the value.
6. Press the [MENU] key to close the menu.
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