Aviation Alerts and Advisories

Software Version 3.30 available for GTX 3000 units (not applicable to Gx000 Integrated Flight Deck installations)

22 June 2017  / Service Document Notifications /


PRODUCTS AFFECTED:
 This bulletin is applicable to GTX 3000 units with software version 3.20 or previous software versions not installed in a Garmin Integrated Flight Deck system (G5000, G3000, G2000, G1000, G1000H, G950, G900X, Cirrus Perspective™, and Embraer Prodigy® Integrated Flight Deck Systems). The GTX 3000 current software version can be retrieved using the GTX install tool.

CERTIFICATION AUTHORIZATION:
 TSO Authorization

COMPLIANCE:
 Optional: This Service Bulletin may be incorporated at the owner’s discretion and is not warranty reimbursable.

PURPOSE:
 This Service Bulletin incorporates new unit Software Version 3.30 for GTX 3000 units. Software Version 3.30 incorporates the following functionality:

  • Improved the ARINC 735B TCAS interface to reduce bus dropouts when switching the active transponder.
  • Added the GNS serial format to accept GPS and height above terrain data from GNS 400W/500W Series devices.
  • Added Transponder Format 3 serial format to automatically switch the transponder to standby when input is lost.
  • Added the capability to receive GPS, ADS-B Out, and Enhanced Surveillance parameters from Universal FMS devices (UNS-1Ew, UNS-1Espw, UNS-1Fw, and UNS-1Lw).

Download 1725A_ASDN