Garmin GPSMAP 7400 Owner's Manual

Also see for GPSMAP 7400 Series: Owner's manual Owner's manual Installation insrtuctions Installation instructions Owner's manual

Contents

Garmin GPSMAP 7400 Owner's Manual Manual pdf 52 page image

• To view a local weather forecast, select Forecast.• To view surface wind and barometric pressure information,select Sea Surface.• To view wind and wave information, select MarineBulletin.Weather OverlayThe weather overlay superimposes weather and weather-relatedinformation on the Navigation chart, the Fishing chart, and thePerspective 3D chart view. The Navigation chart and the Fishingchart can show weather radar, height of cloud tops, lightning,weather buoys, county warnings, and hurricane warnings. ThePerspective 3D chart view can show weather radar.Weather overlay settings configured for use on one chart are notapplied to another chart. The weather overlay settings for eachchart must be configured separately.NOTE: The Fishing chart is available with premium charts, insome areas.Turning On the Weather Overlay on a ChartFrom the Navigation chart or Fishing chart, select Menu >Layers > Weather > Weather > On.Weather Overlay Settings on the Navigation ChartFrom the Navigation chart, select Menu > Layers > Weather.Weather: Turns on and off the weather overlay.Precipitation: Shows precipitation data.Cloud Cover: Shows cloud cover data.Visibility: Shows visibility data.Buoys: Shows weather buoys.Legend: Shows the weather legend.Weather Overlay Settings on the Fishing ChartFrom the Fishing chart, select Menu > Layers > Weather.Precipitation: Shows precipitation radar.Sea Temperature: Shows sea temperature data.Buoys: Shows weather buoys.Legend: Shows the weather legend.Viewing Weather Subscription InformationYou can view information about the weather services you havesubscribed to and how many minutes have passed since thedata for each service was updated.From a weather chart, select Menu > WeatherSubscription.Viewing VideoBefore you can view video, you must connect to a compatiblesource.Compatible devices include video devices connected to theports on the chartplotter or to the Garmin Marine Network, aswell as supported network (IP-based) video cameras, encoders,and thermal cameras.Select A/V, Gauges, Controls > Video.Selecting a Video Source1 From the video screen, select Menu > Source.2 Select the source of the video feed.Alternating Among Multiple Video SourcesIf you have two or more video sources, you can alternatebetween them using a specific time interval.1 From the video screen, select Menu > Source > Alternate.2 Select Time, and select the amount of time each videoappears.3 Select Source, and select the video sources to add to thealternating sequence.Networked Video DevicesNOTICEA Garmin Power over Ethernet (PoE) Isolation Coupler (P/N010-10580-10) must be used when connecting a PoE device,such as a FLIR®camera, to a Garmin Marine Network.Connecting a PoE device directly to a Garmin Marine Networkchartplotter damages the Garmin chartplotter and may damagethe PoE device.Before you can view and control video devices such as IPcameras, encoders, and thermal cameras using yourchartplotter, you must have a compatible video deviceconnected to your chartplotter, and you must have a marinenetwork cable Power over Ethernet (PoE) isolation coupler. Goto www.garmin.com for a list of compatible devices or topurchase a PoE Isolation Coupler.You can connect multiple supported video cameras and up totwo video encoders to the Garmin Marine Network. You canselect and view up to four video sources at once. Chartplotterswith multiple composite built-in video inputs can display a singlebuilt-in video input only. When the cameras are connected, thenetwork detects them automatically and displays them in thesource list.Using Video Presets on Networked Video CamerasYou can save, name, and activate video presents for eachnetworked video source.Saving Video Presets on a Networked Video Camera1 From a video screen, touch the screen.The video controls appear on the screen.2 Hold a video preset button.A green light indicates the setting is stored.Naming Video Presets on a Networked Video Camera1 From a video screen, select Menu > Video Setup > Presets.2 Select a preset.3 Select Rename.4 Enter preset name.Activating Video Presets on a Networked Video CameraYou can quickly return networked cameras to preset values.1 From a video screen, touch the screen.The video controls appear on the screen.2 Select a video preset.The camera restores the video settings saved for that preset.TIP: You can also save and activate presets using the videomenu.Camera SettingsSome cameras provide additional options to control the cameraview.NOTE: Not all options are available on all camera models andchartplotter models. Refer to the camera manual for a list ofavailable features. You may need to update the camerasoftware to use this feature.From the infrared video screen, select Menu.IR/Visible: Displays an infrared or visible camera image.Scan: Surveys the surrounding area.Freeze: Pauses the camera image.Change Colors: Selects the color scheme of the infrared image.44 Viewing Video