Furuno FCV-30 - Manual (Page 82)

3. CHANGING SETTINGS
3-14
3.9.2 File menu
Click File on the external echo sounder window’s menu bar.
Load user setting: Recall saved user settings.
Save user settings: Three sets of user settings can be saved. For further details, see
paragraph 1.20.1.
Close: Stop Tx/Rx by ETR-30N and close external echo sounder window.