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Section 4
Ryan TCAD Interface
Ryan TCAD Traffi c Warning Window
Threat Acquisition
Please, see the TCAD Pilot’s Handbook.
Audible and Visible Alerts
Voice and tones are used to alert the pilot. The alert descriptions used by TCAD are listed in the TCAD
Pilot’s Handbook. Voice is used only during the highest level of alerting; otherwise, tone is used. The
voice alerting can be turned on or off either on the TCAD Setup Page or on the configuration pages. See
the Garmin 400/500 Series Installation Manual available at your authorized Garmin Service Center (only
for the 9900 model).
Fault Displays
If the unit fails to detect the TCAD or if the TCAD data that is received is invalid, the traffic screen
shows “DATA FAIL”. Any display should also pass the “common sense” test.
Limitations
Please, see the TCAD Pilot’s Handbook for limitations of the TCAD system.
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