Figure 7-5 Gtn 6Xx/7Xx System Page - Garmin GTX 330D Maintenance Manual

GTX 33/33D/3X5R Software Version Check (GTN 6XX/7XX)
NOTE
The following procedures provide an overview to verify the software version of the
GTX 33/33D/3X5R when interfaced with the GTN 6XX/7XX. Refer to GTN 6XX/7XX Part
23 AML STC Installation Manual for additional details.
1. On the GTN 6XX/7XX System Page, touch the External LRUs key.
2. Observe the reported GTX software version number. Refer to figure 7-5 for details.
3. Verify the version number matches the approved version listed in the Equipment List.
190-00734-11
Rev. 6

Figure 7-5 GTN 6XX/7XX System Page

GTX 33X and GTX 3X5 ADS-B Maintenance Manual
Page 7-4