Select > Settings.

Fist Mic

Manages the fist mic connection.

Preferences

Sets user interface preferences (Preferences).

VHF Region

Sets the VHF region (Selecting your VHF Region) and turns ATIS on or off (Automatic Transmitter Identification System).

Weather

Sets the weather channel shortcut (Selecting Your Local Weather Channel).

DSC Configuration

Sets digital selective calling (DSC) preferences (DSC Configuration).

Inactivity Timeout

Sets the inactivity timeout. When you don't use the radio for longer than this time value, it automatically switches to the VHF screen.

Noise Cancellation

Enables or disables background noise cancellation for sent and received VHF transmissions.

Long Range

Enables long range AIS transmission (Garmin Signal™ VHF 400 only).

Plotter

Sets AIS plotter filters (Filtering the Plotter View) and changes the plotter orientation (Changing the Plotter Orientation).

Heading Sensor

Shows information on the heading sensor connected to the radio through the NMEA 2000^® network, if available.

AIS Alarms

Configures AIS collision and MOB alarms (Alarm Settings).

Stealth Mode

Pauses the transmission of position reports (Turning Off Position Reports).

Position Settings

Sets GNSS position preferences (Position Settings).

Satellite View

Shows the quality of your GNSS signal.

Wi-Fi

Configures the Wi‑Fi^® network (Configuring the Wi‑Fi Network).

Garmin Marine Network

Shows the IP address for the radio within the Garmin BlueNet™ network.

NMEA 2000

Sets NMEA 2000 preferences (NMEA 2000 Settings).

Vessel Details

Shows your MMSI number and vessel information.

ATIS ID

Sets your ATIS ID (Entering Your ATIS ID Number).

Alerts

Shows alerts related to the VHF, DSC, and AIS systems.

Diagnostics

Shows antenna VSWR measurements and other diagnostic data about your VHF, DSC, and AIS systems.

About

Shows device information, such as model, software version, and serial number.

Reset

Restores device settings to the factory defaults (Restoring Factory Default Settings).