Find your Lowrance troubleshooting guide
Loading guides…
Browse by Lowrance model
Lowrance HDS PRO
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore HDS PRO guidesLowrance HDS LIVE
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore HDS LIVE guidesLowrance HDS Carbon
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore HDS Carbon guidesLowrance Elite FS
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore Elite FS guidesLowrance Elite Ti2
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore Elite Ti2 guidesLowrance HOOK Reveal
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore HOOK Reveal guidesLowrance HOOK2
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore HOOK2 guidesLowrance Eagle
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore Eagle guidesLowrance LMS Series
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore LMS Series guidesLowrance LCX Series
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore LCX Series guidesLowrance GlobalMap Series
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore GlobalMap Series guidesLowrance Lowrance GPS Handheld
GPS maps, chart cards, software updates, sonar and troubleshooting.
Explore Lowrance GPS Handheld guidesPopular help topics
Update software safelyInstall a C-MAP chart cardFix map card not detectedFix GPS position not showingFix inaccurate GPS positionUpdate C-MAP chartsUpdate Navionics chartsBackup waypoints and routesRestore missing waypointsFix chartplotter freezingFix black or blank screenFix touchscreen not respondingFix sonar not reading depthFix SideScan not workingFix DownScan not workingFix ActiveTarget live sonarFix NMEA 2000 device missingFix Ethernet connectionFix Wi-Fi connectionFix Bluetooth pairingFix low voltage warningFix incorrect water temperatureFix heading or compass errorSet up a new chartplotterReset settings without losing dataFix chart coverage missingFix error after software updateFix device not powering onTransfer waypoints to a new displayFix AIS targets not displaying
Always use the correct manufacturer-approved firmware and authorized marine chart sources. Navigation information should be independently verified before use on the water.