Garmin Astro 320 Owner's Manual
Also see for Astro 320: Owner's manualQuick start manualGetting started manualReplacement instructionsReplacement instructions
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Contents
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• To save part of the track, select Save Portion, and selectthe part to save.Marking a Location on a Saved Track1 From the main menu, select Tools > Track Manager.2 Select a track.3 Select View Map.4 Select a location on the track.5 Select MARK > New.6 Edit the location information (optional).Navigating to the Start of a TrackYou can navigate back to the beginning of a track. This can behelpful when finding your way back to camp or the trail head.1 Select Tools > Track Manager > Current Track > ViewMap.2 Select TracBack.The map page opens with your route marked with a magentaline.3 Navigate using the map (Map, page 6) or the compass(Navigating with the Bearing Pointer, page 6).Archiving a Track ManuallyYou can archive saved tracks to save memory space.1 Select Tools > Track Manager.2 Select a track.3 Select Archive.Archiving Tracks Automatically1 Select Setup > Tracks > Auto Archive.2 Select an option.Sending and Receiving Data WirelesslyBefore you can share data wirelessly, you must be within 10 feet(3 m) of a compatible Garmin®device.You can share waypoints, geocaches, routes, and trackswirelessly.1 Select Tools > Share Wirelessly.2 Select Send or Receive.3 Follow the on-screen instructions.Sharing Dog InformationBefore you can share dog information with another handhelddevice user, the user must enable their handheld device toreceive wirelessly and bring it within range of the sending deviceand dog collar device.1 From the dog tracking page, select DOG.2 Select a dog.3 Select Share Wirelessly.Your device sends the dog name, unit ID, and update rateinformation.Receiving Dog InformationFrom the dog tracking page, select DOG > MENU > ReceiveWirelessly.NavigationYou can navigate routes and tracks, to a waypoint, geocache,photo, or any saved location in the device. You can use the mapor the compass to navigate to your destination.Maprepresents your location on the map. As you travel, the iconmoves and leaves a track log (trail). Waypoint names andsymbols appear on the map. When you are navigating to adestination, your route is marked with a magenta line on themap.When the map orientation is Track Up, objects on the mapappear to rotate around your position. As you travel, the entiremap reorients in the direction you are facing. You can stabilizethe objects by setting the orientation to North Up (Map Settings,page 9.To open the map, select MAP.Enabling the Map Data Fields1 Select MAP > MENU > Setup Map > Data Fields.2 Select an option.CompassThe handheld device has a 3-axis, tilt-compensated compass.You can use a bearing pointer or a course pointer to navigate toyour destination.Calibrating the CompassNOTE: You must calibrate the electronic compass outdoors. Donot stand near objects that influence magnetic fields, such ascars, buildings, or overhead power lines.The device has a 3-axis electronic compass. You shouldcalibrate the compass after moving long distances, experiencingtemperature changes, or changing the batteries.1 Select DOG > MENU.2 Select Calibrate Compass > Start.3 Follow the on-screen instructions.Navigating with the Bearing PointerWhen navigating to a destination, points to your destination,regardless of the direction you are moving.1 While navigating to a destination, select Tools > Compass2 Turn until points toward the top of the compass, andcontinue moving in that direction to the destination.Course PointerThe course pointer is most useful if you are navigating on wateror where there are no major obstacles in your path. It can alsohelp you avoid hazards near the course, such as shoals orsubmerged rocks.To enable the course pointer, from the compass, select MENU >Setup Heading > Go To Line (Pointer).The course pointer À indicates your relationship to the courseline leading to the destination. The course deviation indicator(CDI) Á provides the indication of drift (right or left) from thecourse. The scale  refers to the distance between dots à onthe course deviation indicator, which tell you how far off courseyou are.Find MenuYou can use the find menu to search for waypoints, cities, andcoordinates. You can download and navigate to photos, tracks,and geocaches. Additional categories appear if you haveoptional, compatible detailed maps loaded on the device. Whenyou open a category, the list contains items near your currentlocation or the map pointer (if active).6 Navigation |
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