new to me garmin radar...help

evernic1

I have a garmin 7215...gps, sounder work...has xHD radome, but does not show on display
woes anyone know where the fuse is, is it in the dome?...install instructions unfortunately show an open array install, not a radome...
former owner knows nothing....cant see an inline fuse holder in console leading to the MFD...

Gotsea

Google Garmin xHD radome owner's manual, you'll find it there