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Aviation Alerts and Advisories

Service Advisory 1667: Corrections to Telligence™ Voice Command Qualification Procedure


  • GTN 650 Series Pilot’s Guide (Garmin P/N 190-01004-03) Rev L
  • GTN 750 Series Pilot’s Guide (Garmin P/N 190-01007-03) Rev N
  • GTN 650 Series Cockpit Reference Guide (Garmin P/N 190-01004-04) Rev K
  • GTN 750 Series Cockpit Reference Guide (Garmin P/N 190-01007-04) Rev J
  • GTN 6XX/7XX Telligence Voice Command Guide (Garmin P/N 190-01007-50) Rev A

 The documents in the PRODUCTS AFFECTED section contain errors in the Telligence Voice Command Qualification Procedure.

 Make a conspicuous note in the relevant section of the affected documents to reflect the corrections below.

 The Unsuccessful Command Example should state:

If “show map page” is spoken and the traffic page is displayed or a negative tone sounds.

 The Telligence Voice Command Qualification Procedure should state:

If the total number of successful commands is less than 17, the voice commands must be deactivatedFor more information on activating/deactivating voice commands, refer to the Voice Commands section within the System chapter of the GTN Pilot’s Guide.

Download 1667A