Furuno FA-150 - Manual (Page 43)

1. OPERATION
1-32
1.10 Enabling/Disabling Buzzers, Key Beep
You may turn on or off the buzzers that sound for alarms or incoming
messages. Further, you may turn off the beep which sounds for valid key input.
Note that the alarm buzzer is not related to a radar or ECDIS alarm.
1. Press the MENU key to open the menu.
2. Use the CursorPad to choose USER SETTINGS and then press the ENT
key.
[USER SETTINGS]
KEY BEEP
: ON
ALARM BUZZER : ON
DISP RCVD MSG : ALL
RCVD MSG BUZZ: ON
LR MODE
: AUTO
AUTO SORT : ON
CPA/TCPA ALARM
USER SETTINGS sub-menu
3. Use the CursorPad to choose KEY BEEP, ALARM BUZZER or RCVD
MSG BUZZ as appropriate and then press the ENT key.
4. Choose ON or OFF as appropriate and then press the ENT key.
5. Press the DISP key to close the menu.