Furuno FCV-30 - Manual (Page 14)

1. OPERATIONAL OVERVIEW
1-4
Tenkey
Close
Tenkey panel
Place the cursor on the desired numeric key and then push the left button. Repeat to enter
all data required.
Changing setting using a check box
Bottom alarm
1. Place the pointer on the check box of the item you want to enable or disable.
2. Push the left button to remove or insert the check mark as appropriate. An item is
enabled when the check mark is present.
Changing setting using a toggle button
Enabled (highlighted in blue) Disabled
1. Click the item desired.
2. Each click enables or disables your selection alternately. When the item selected is
enabled it is highlighted in dark blue and when disabled it is colored gray.