Gtn Failure Annunciations; Figure 5-1. Failure Screen - Garmin GTN 6 series Maintenance Manual

5.2 GTN Failure Annunciations

If data fields become invalid, the GTN typically annunciates the failures with a large red X, as shown in
Figure 5-1.

Figure 5-1. Failure Screen

190-01007-A1 System Maintenance Manual GTN 6XX/7XX Part 23 AML STC
Rev. 6 Page 5-5