Manuals › Garmin › GMR Fantom 18x / 24x Radome (2024)
Garmin GMR Fantom 18x/24x Radome Installation Instructions - a 895 KB PDF on Helmy's shared manual library, free to import to your own boat.
Installation manual2024PDF · 895 KB
GMR_Fantom_Domes_18x_24x_Install_EN-US.pdf · added September 2026
Equipment manuals are where the service intervals, wiring diagrams, fault codes and torque settings live. With the Garmin GMR Fantom 18x / 24x Radome documents in the vessel's library, the engineer on the dock can read the same page the owner is reading, and the maintenance log can quote the interval the manufacturer actually specifies rather than the one somebody remembers.
Every manual here can be imported into your vessel's library in one tap, and it lands in your own Google Drive - so it is there offline, on the boat, when the engine will not start and the signal has gone.
Helmy Free covers one boat with usage limits (three library imports per vessel). Helmy Pro is unlimited for €5 per vessel a month. Got a manual nobody has shared yet? Upload it to your boat and share it to the shelf - that is how this library grew in the first place.