Hailer or Fog Horn Functions of a Garmin Radio with the GHS 20

The Garmin GHS 20 is a wireless handset that connects with a compatible Garmin VHF Radio. The GHS 20 communicates with the Garmin radio through the GWH 20 Wireless Hub.

The GHS 20 can control many of the functions of the Garmin VHF radio. At this time, the GHS 20 is unable to use either the Hailer or the Fog horn functions on the VHF radio. These functions are still available to be used, however a connected GHS 10 must be used for these functions.

Garmin is aware of these limitations and exploring potential resolutions. Please Marine Product Support with any questions about installation or use of the Garmin VHF Radios.