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Loading...What to do if my Garmin GPS does not acquire satellite signals?
If your Garmin GPS isn't picking up satellite signals, try these steps: First, move away from buildings, parking garages, tall structures, and trees. Then, power on your device and remain still for a few minutes. This should help it connect.
How to reset a Garmin GPS device that is not responding?
If your Garmin GPS device is unresponsive, try resetting it by removing and reinstalling the batteries. Note that this action will not erase any of your data or settings.
How to reset Garmin GPS to factory settings?
To reset your Garmin GPS to its factory default settings, navigate to the main menu, then select Setup > Reset > Reset All Settings.
Why can't I see new removable drives for my Garmin Astro 320 GPS?
If you can't see new removable drives for your Garmin GPS, it may be because Windows is having trouble assigning drive letters due to multiple network drives. To fix this, consult the Help file for your operating system for instructions on how to assign drive letters.
General| Purpose | PET |
|---|---|
| Product color | Black, Blue, Red |
| Electronic compass | - |
| Pre-installed maps | České republiky |
| Built-in display | Yes |
| Battery life (max) | - h |
| Cables included | AC, CI, USB |
Weight and Dimensions| Weight | - g |
|---|
Initial setup steps for the Astro and DC 40 devices.
Instructions for inserting AA batteries into the Astro handheld device.
Procedure for charging the DC 40 collar unit's battery.
Steps to power on both the Astro handheld and the DC 40 collar.
How to ensure both devices get GPS satellite signals for tracking.
Guide on securely fastening the DC 40 collar to a dog's neck.
Identifies and describes the physical components of the Astro handheld unit.
Details the DC 40 collar components and Astro keypad functions.
How to change screen brightness and timeout settings on the device.
Explains common symbols and actions used throughout the manual.
Interpreting icons for satellite strength, signal detection, and battery power.
Understanding device messages and temporary condition indicators.
Navigating and entering text using the device's virtual keyboard.
Establishing and maintaining communication link between Astro and DC 40.
Using the Astro to find the location of your dog.
Accessing the Dog Tracker page to see dog's direction and distance.
Explanation of the dog pointer, name, status icon, and distance displayed.
Visual representations of a dog's current activity like sitting or running.
Modifying a dog's name and type for accurate tracking.
Assigning specific dog types to display appropriate status symbols.
Visualizing dog's location and movement history on the map interface.
Linking additional DC 40 collars to the Astro for multi-dog tracking.
Resolving issues related to conflicting dog ID signals or lost signals.
Procedures for manually assigning unique IDs to dog units.
Steps to remove a dog from the Astro's tracking list.
PIN protection for dog's ID signal to prevent unauthorized tracking.
Practical advice for optimizing the use of Astro and DC 40 devices.
Clearing recorded hunting or tracking data for dogs.
Understanding how radio signal quality is affected by obstructions.
Recording, saving, and managing location points on the device.
Recording covey locations with bird flush and take data.
Creating waypoints by selecting a location directly on the map.
Guiding the user to a previously saved waypoint.
Modifying existing waypoint attributes like name or location.
Searching for waypoints using a text-based spell search.
Locating waypoints that are geographically close to another waypoint.
Relocating a waypoint's position by moving it on the map display.
Removing waypoints from the device's memory.
Updating a waypoint's location to the current device position.
Refining waypoint accuracy by taking multiple location readings.
Creating a new location by projecting distance and bearing from a known point.
Creating, navigating, and editing sequences of points for travel.
Step-by-step process for building a route with multiple points.
Changing the direction of an existing route.
Removing all saved routes from the device.
Information about recording and analyzing paths and dog movements.
Setting up and starting the device to record movement paths.
Displaying recorded tracks visually on the device's map.
Analyzing the elevation changes along a recorded track.
Using DEM maps for track elevation profiles.
Storing entire or partial track logs for later use.
Adding waypoints to specific points on an existing track.
Navigating back to the start of a recorded track.
Managing track logs to save memory space by archiving them.
Configuring the device to archive tracks automatically.
Removing the currently active track log from the device.
Permanently removing a saved track log.
Transferring waypoints, routes, tracks, and geocaches between devices.
Exchanging dog tracking data between compatible Garmin devices.
Accepting dog tracking data from another Astro user.
Understanding the map interface, position icon, and track logs.
Adjusting the map zoom level using the IN and OUT buttons.
Setting map view to North Up, Track Up, or Automotive Mode.
Calculating distances between two points directly on the map.
Displaying up to four data fields for navigation information on the map.
Searching for waypoints, cities, coordinates, and other points of interest.
Guiding the user towards a selected destination using the map or compass.
Terminating an active navigation route.
Accessing a list of recently searched or navigated-to locations.
Locating specific types of places like cities, routes, tracks, or photos.
Navigating to a location specified by its geographical coordinates.
Using optional maps for searching addresses and points of interest.
Searching for and navigating to specific street addresses.
Locating restaurants, hotels, and other POIs by category or name.
Understanding the 3-axis electronic compass and its display elements.
Using the compass to find direction and estimate arrival times.
Interpreting compass data like speed, ETA, and bearing pointers.
Using a course pointer for navigation, especially on water or with obstructions.
Ensuring compass accuracy by performing a calibration procedure.
Displaying dog directions on the compass screen for quick reference.
Pointing the device at an object to lock direction and navigate towards it.
Displays speed, odometer, and other trip statistics.
Adjusting display options like big numbers and data fields.
Clearing trip data before starting a new trip for accurate readings.
Viewing and analyzing elevation data over distance or time.
Using the elevation plot to select and navigate to specific points.
Adjusting zoom levels for the vertical and horizontal axes of the plot.
Adjusting the altimeter for accurate elevation readings.
Creating alerts for when entering a specific radius around a location.
Measuring the area enclosed by a path walked around its perimeter.
Viewing current location, GPS accuracy, and satellite signal strength.
Customizing how satellite information is displayed on screen.
Disabling the GPS receiver on the device.
Setting a virtual location for testing purposes.
Accessing device activity, sun/moon data, and hunting/fishing times.
Using the built-in standard and scientific calculators.
Setting alarms to turn the device on at a specific time.
Using the stopwatch to measure time intervals and laps.
Understanding geocaching and finding hidden treasures using GPS.
Obtaining geocache data from external sources like www.opencaching.com.
Navigating to and logging found geocaches on the device.
Sorting geocaches based on criteria like difficulty level.
Customizing and saving filters for geocache lists.
Activating the search function for Garmin chirp accessories.
Locating geocaches that contain chirp accessories and viewing their details.
Rearranging, adding, or deleting items in the main menu.
Selecting and displaying specific data fields on various screens.
Creating, selecting, and customizing device settings for different activities.
Changing the name of a saved user profile.
Removing a custom user profile from the device.
Tailoring the data displayed on custom dashboard screens.
Configuring general device parameters like GPS mode and language.
Adjusting how dog tracks appear on maps and setting dog alerts.
Reordering or removing dogs from the device's tracking list.
Adjusting screen timeout, battery saver, colors, and screen capture.
Customizing audible alerts for messages, keys, warnings, and alarms.
Configuring map orientation, guidance text, and advanced map options.
Managing track recording, method, interval, archiving, and color.
Customizing units for distance, speed, elevation, etc.
Setting time format and time zone for the device.
Configuring position format, map datum, and map spheroid.
Adjusting compass display and North reference for heading calculations.
Configuring auto-calibration, barometer mode, and pressure trending.
Managing geocache lists, found counts, and filters.
Configuring route calculation methods like Off Road or On Road.
Customizing nautical charts, fishing views, and marine alarms.
Configuring alarms for anchor drag, off course, and water depth.
Information regarding optional fitness accessories.
Accessing unit ID, software version, and license agreement.
Guidelines for cleaning and maintaining the Astro and DC 40.
Details on the device's water resistance rating and limitations.
Precautions for storing devices in extreme temperature conditions.
Technical details including water resistance, battery type, and operating ranges.
Guidance on battery types, replacement, and selection.
Recommendations for storing the device and its batteries when not in use.
Specific advice for storing the DC 40's lithium-ion battery to preserve capacity.
Tips and settings to extend the battery duration of the Astro device.
Adjusting backlight brightness and timeout to conserve power.
Lowering the DC 40's update frequency to reduce battery drain.
Information on device compatibility and file types supported.
Listing compatible file formats like GPX, JPEG, and BaseCamp files.
Guide for inserting and using microSD cards for storage expansion.
Steps for connecting the device to a computer via USB for data transfer.
Procedure for safely ejecting and removing a microSD card.
Copying files like maps and photos onto the device's storage.
Moving detailed dog movement data from the Astro to a computer.
Removing unwanted files from the device's internal storage.
Safely removing the device from a computer after data transfer.
Guide for downloading and installing the latest software for the Astro device.
Transferring software updates to the DC 40 collar unit.
Information on how to reach Garmin customer service for assistance.
Encouraging users to register their product for better support.
Accessing online services, maps, and geocaches via myGarmin.
Information on purchasing optional accessories and replacement parts.
Using compatible fitness accessories like heart rate monitors with the device.
Tips for successfully connecting ANT+ accessories to the Garmin device.
Details on purchasing and using additional map products.
Instructions for replacing physical parts like the DC 40 collar.
Steps to replace the VHF antenna on the DC 40 collar.
Procedure for replacing the fuse in the vehicle power adapter.
Solutions for issues like device unresponsiveness, satellite acquisition, and battery life.
