GTX 335 Setup Wizard is a configuration and diagnostic utility used to commission and maintain GTX 335 ADS-B Out transponders. It guides installers through initial setup, including entering aircraft identification and ICAO address, selecting transponder modes and options, configuring interfaces to GPS position sources and other avionics, and applying required regional settings. The wizard streamlines compliance checks by running built-in tests, validating ADS-B parameters, and displaying real-time status and fault indications. It can update unit software, back up and restore configuration, and generate installation or return-to-service reports for records. Designed for maintenance shops and avionics technicians, the tool presents settings in a clear, step-by-step flow to reduce setup time and errors. Use only in accordance with the applicable installation manual and regulatory guidance; improper configuration can affect ADS-B performance and flight safety.
GTX 335 Setup Wizard is developed by Garmin Ltd or its subsidiaries. The most popular versions of this product among our users are: 2.0 and 2.1. The name of the program executable file is gtx335_setup_wizard.exe.
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