Bottom Lost; Gps Lost - Furuno FE-800 Operator's Manual

2. SYSTEM MENU
2.7.3

Bottom lost

The FE-800 can output an alert when the seabed echo is lost.
To adjust the alert settings, do the following:
1. Press the MENU/ESC key to open the Main menu.
2. Select [System] using
3. Select [Alert] using
4. Select [Bottom Lost] using
5. Select [ON] to output an alert, select [OFF] to stop alert output.
6. Press the DISP key to close the open menus.
2.7.4

GPS lost

The FE-800 can output an alert when the GPS signal is lost.
To adjust the alert settings, do the following:
1. Press the MENU/ESC key to open the Main menu.
2. Select [System] using
3. Select [Alert] using
4. Select [GPS Lost] using
5. Select [ON] to output an alert, select [OFF] to stop alert output.
6. Press the DISP key to close the open menus.
or , then press the ENT key.
or , then press the ENT key.
or , then press the ENT key.
or , then press the ENT key.
or , then press the ENT key.
or , then press the ENT key.
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