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If you own a Lowrance GPS device, keeping it updated is crucial to ensure accurate navigation, reliable mapping, and access to the latest features. Lowrance regularly releases software and map updates for its devices, including the popular HDS, Elite, and Hook series. Updating your GPS can improve performance, add new functionalities, and provide the latest charts for safer navigation. In this guide, we’ll walk you through everything you need to know to update Lowrance GPS smoothly.
Why Updating Your Lowrance GPS is Important
GPS devices rely on both software and map data to function correctly. Over time, waterways, coastlines, and points of interest can change. By updating your device:
You ensure accurate navigation: Updated charts prevent errors in navigation, which is essential for boating or fishing trips.
You gain new features: Lowrance updates often include enhanced interface options, better sonar features, or compatibility improvements with other devices.
You improve device performance: Software updates fix bugs, optimize performance, and prevent potential crashes or slow operation.
You maintain compatibility: Updated devices work better with newer accessories, mobile apps, and third-party software.
Types of Lowrance GPS Updates
There are two main types of updates for Lowrance GPS devices:
Software/Firmware Updates: These updates improve device functionality and interface performance. They ensure your GPS runs smoothly and incorporates the latest features.
Chart/Map Updates: These updates refresh the nautical or topographic maps, including changes in waterways, buoys, depths, and landmarks.
Both types of updates are critical, and it’s recommended to check for updates regularly.
Preparing to Update Your Lowrance GPS
Before you start, you’ll need the following:
A computer with internet access (Windows or Mac).
A compatible microSD card (if your device requires it for map updates).
The Lowrance device and its USB cable.
A free account on the Lowrance website or the Lowrance/ Navico Updater software.
Tip: Back up your device settings and personal waypoints before updating. This ensures you don’t lose important data during the update process.
Step 1: Check Your Current Software Version
Turn on your Lowrance GPS device.
Go to the Menu → Settings → System Information (or “About Device”).
Note the current software and chart versions.
This helps you determine if an update is needed.
Step 2: Download the Lowrance Updater
Visit the official Lowrance website:
Navigate to the Support → Software Updates section.
Download the Lowrance Updater for your computer (available for both Windows and Mac).
This tool makes the update process faster and more reliable.
Step 3: Connect Your Device
Connect your Lowrance GPS to your computer using the USB cable.
Launch the Lowrance Updater software.
The software will automatically detect your device and display available updates.
If you’re updating charts, make sure your microSD card is inserted, as some devices require the card to store map updates.
Step 4: Update Your Software/Firmware
In the Updater, select Software Update.
Follow the on-screen instructions to download and install the latest firmware.
Do not disconnect the device during the update. Interrupting the process can damage the GPS.
After the update, your device will restart automatically.
Step 5: Update Your Charts
In the Lowrance Updater, select Chart Update.
Choose the maps you want to update. Some maps may require purchasing the latest version.
Click Download and allow the software to transfer the maps to your device or SD card.
Once complete, safely eject your device or SD card.
Step 6: Verify the Update
Turn on your GPS device.
Go to Menu → Settings → System Information.
Confirm that the new software version and map version match the updates you installed.
Tips for a Smooth Update
Ensure your device battery is fully charged before starting the update.
Use a stable internet connection to prevent download errors.
Update regularly, at least once a year, or whenever Lowrance releases new maps or firmware.
Keep your backup of waypoints, routes, and settings in case the update resets your device.
Common Issues and Solutions
Device Not Recognized: Make sure the USB cable is properly connected and use a different USB port if necessary.
Update Fails or Freezes: Restart your computer and device, then try again. Ensure no firewall or antivirus is blocking the Updater.
Insufficient Space: Free up space on your device or SD card by deleting old maps or unnecessary files.
Map Updates Not Loading: Ensure you have the correct SD card inserted, and check that the maps are compatible with your device model.
Conclusion
Keeping your Lowrance GPS update is essential for safe and efficient navigation. By following the steps outlined above, you can ensure your device has the latest software, maps, and features. Whether you are a professional mariner, avid angler, or casual boater, regular updates will improve your GPS’s accuracy and reliability.
Remember: a well-maintained GPS is not just a tool—it’s peace of mind on the water. Take a few minutes to update your Lowrance device today, and navigate confidently wherever your adventures take you.