Troubleshooting ContentsTroubleshootingMiscellaneous troubleshootingMiscellaneous problems and their possible causes and solutions are described here.Power up troubleshootingTroubleshooting assistance with typical causes of power-related issues, and their solutions.GNSS (GPS) troubleshootingProblems with the GNSS (GPS) and their possible causes and solutions are described here. Your position fix coordinates are displayed in the status area located in the top left corner of the Homescreen.Sonar troubleshootingProblems that can be encountered with your sonar module and possible causes and solutions are described here.Wi-Fi troubleshootingBefore troubleshooting problems with your Wi-Fi connection, ensure that you have followed the Wi-Fi location requirements guidance provided in the relevant Installation Instructions, and have also performed a power cycle / restart of the devices that you are experiencing problems with.Touchscreen troubleshootingProblems with the touchscreen and their possible causes and solutions are described here.Previous topic: OperationNext topic: Technical support