• Selecting a Different Second-Priority Channel
• Configuring the Time Offset
• Entering Your MMSI Number
• Number Settings
• Sending an Undesignated Distress Call
• Receiving Calls
• Enabling and Disabling Weather Alerts
• Distress Call Cancellation Script
• Directory
• Using the Hailer
• Deleting a Vessel From the Position Tracking List
• Automatic Transmitter Identification System
• Entering Position Information Manually
• Waiting For and Receiving and Acknowledgment for a Distress Call
• Scanning All Channels
• Selecting Vessels and Activating Position Tracking
• Editing a Group
• Viewing Saved Vessels and Stations in the Directory
• Adjusting the Radio Volume
• Switching to Priority Channels
• NMEA 2000 PGN Information
• Radio Overview
• NOAA Weather Broadcasts and Alerts
• DSC Settings
• Switching Between 1 W and 25 W Transmitting Modes
• Automatic Identification System
• Restoring Factory Settings
• Viewing the Calls in the Call Log
• Saving a Channel
• Changing a Channel Name
• Deleting an Entry from the Directory
• Selecting the Frequency Band
• Position-Tracking Polling Interval Sequence
• NMEA 0183 and NMEA 2000
• Home Screen
• Scanning Saved Channels
• Receiving All-Ships Urgency and Safety Calls
• Entering Text
• Tuning Weather Broadcasts
• System Settings
• Turning On and Off ATIS
• Receiving Group Calls
• Call Log
• Setting the Receiving Sensitivity
• Scanning and Saving Channels
• Cleaning the Outer Casing
• Communicating Over NMEA 0183 or NMEA 2000
• Deleting a Call Log Entry
• NMEA 0183 Information
• Units Settings
• Adjusting the Sound Frequency of the Foghorn
• Revoking a Distress Call
• Selecting the Frequency Band
• Receiving Distress Calls and Distress Relay Calls
• Sending a Designated Distress Call
• Sounding the Foghorn Automatically
• Channel Lists
• Bypassing the Low Transmission Power Setting
• Specifications
• Entering Your ATIS Identification Number
• Distress Calls
• Adding an Entry to the Directory
• Transmitting with the Radio
• Additional Functionality with Other Garmin Devices
• Sending Automatic Replies
• Introduction
• Individual Call or Group Call Channels
• Digital Selective Calling
• Manual Position Information
• Appendix
• Turning On and Off the Device
• Handset Overview
• Placing All-Ships Calls
• Selecting a Channel
• Placing Calls
• Configuring DSC NMEA Transmissions
• Monitoring Three Channels
• Position Tracking
• Adding a Group
• Editing an Entry in the Directory
• Adjusting the Squelch Level
• Foghorn
• Turning On and Off AIS
• Placing Group Calls
• Receiving Position Requests
• Sounding the Foghorn Manually
• Saving a Vessel or Station to the Directory from the Call Log
• Deleting a Group
• NMEA
• Multiple Channel Monitoring
• Placing Individual Calls
• Requesting a Vessel's Position
• Viewing and Deactivating Vessels on the Position Tracking List
• Calling a GHS 11 Handset
• Viewing Your MMSI Number
• Changing the Channel to 16 Automatically
• Monitoring Two Channels
• Alarms and Messages
• System Status Icons
• Removing a Saved Channel
• Viewing Your ATIS Identification Number
• Placing a Call from a Call Log
• Receiving Position Calls
• Basic Operation
• Receiving Individual Routine Calls
• Stopping Automatic Retransmission of Distress Calls
• Trademark Notices