Gain fast access to the information you need to troubleshoot hard or intermittent failures. Report file is displayed onscreen, and may be saved for future viewing, annotation, and printout with the integral full-screen editor or your favorite editor. Read an unlimited number of faults for the previous 8 flights.

Sample Diagnostic Output:
USB429win Collins TTR920 Diagnostic
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Date : 05/12/06
Time : 15:58:00
Equipment : TTR-920
Aircraft :
Technician :

Software copyright 1993-2000 Avionica,Inc.
All rights reserved

BITE REPORT (label 350)
TTR-920 GOOD
Upper Antenna GOOD
Lower Antenna GOOD
Radio altimeter input bus #1 ACTIVE
Radio altimeter input bus #2 ACTIVE
ATC/Mode-S input bus #1 ACTIVE/STANDBY
ATC/Mode-S input bus #2 ACTIVE/STANDBY
Altitude input bus ACTIVE
Magnetic heading input bus ACTIVE
TCAS general system fail GOOD
Spare #1 GOOD
Spare #2 GOOD
Traffic advisory #1 display GOOD
Traffic advisory #2 display GOOD
Resolution advisory #1 display GOOD
Resolution advisory #2 display GOOD
Input maintenance bus ACTIVE

FAULT HISTORY REPORT (label 356)
SUMMARY
8 0 FFFF
8 1 FFFF
0 2 FFFF
8 3 FFFF
0 4 FFFF
8 5 FFFF MTL adjustment (TTR-920)
Calibration(TTR-920 or antenna cables)
Not defined
Mode C receiver (TTR-920)
Whisper shout (TTR-920)
Transmitter (TTR-920)
Bottom antenna (Bottom TCAS antenna or connection)
Bottom antenna connection (Bottom TCAS antenna)
Top antenna (Top TCAS antenna or connection)
Top antenna connection (Top TCAS antenna)
1030-MHz frequency source (TTR-920)
Not defined
Cable calibration (TTR-920 or antenna cables)
IF adjustment (TTR-920)
Not defined
Not defined
Receiver (TTR-920)
Not defined
Mode S decode (TTER-920)
Mode C decode (TTR-920)