Garmin GPSMAP 720/720s Owner's Manual

Also see for GPSMAP 720: Technical reference Important safety information Owner's manual Installation instructions Owner's manual

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Garmin GPSMAP 720/720s Owner's Manual Manual pdf 59 page image

GPSMAP 700 Series Owner’s Manual 55RadarRadar Display ModesThe Radar screen has four standard operating modes. Each mode is available for use only with a compatibleradar.• Cruising mode—shows a full-screen image of the gathered radar information.• Harbor mode—intended for use in inland waters, this mode works best with short-range radar signals (2nm or less).• offshore mode—intended for use in open waters, this mode works best with long-range radar signals.• Sentry mode—allows you to put the radar into timed-transmit mode, in which you can configure a radartransmit and standby cycle to conserve power. You can also enable a guard zone in Sentry mode, whichidentifies a safe zone around your boat.Radar Mode Compatible RadarGMR 20, 21, 40, 41 GMR 18, 18 HD,24, 24 HDGMR 404, 406 GMR 604 xHD, 606 xHD,1204 xHD, 1206 xHDCruising X X XHarbor XOffshore XSentry X X X XCruising ModeCruising mode is the standard radar operation for the GMR 20, 21, 40, 41, 18, 18 HD, 24, 24 HD, 404, and406 radar.NoTe: If you switch from Sentry mode to Cruising mode, the radar switches to full-time transmission anddisables all guard zones.Showing Cruising ModeFrom the Home screen, select Radar > Cruising.A full-screen image of the gathered radar information appears. Your position is in the center of the screen,and the range rings ➊ provide distance measurements. The distance between rings ➋ and the radar range ➌are shown on the bottom of the screen.Cruising Mode➋ ➌➊