Software Check; Figure 5-1 Gtx 335 Start-Up Screen; Figure 5-2 Gtx 335 Product Data Page - Garmin GTX 335 w GPS Installation Guidance

5.1 Software Check

5.1.1 GTX 335 Software Version Check
1. Power on the GTX 335 in normal mode.
2. Observe the start-up screen until "PRESS ENT FOR PRODUCT DATA" displays.
3. Push the ENT key to go to the software version screen.
4. Verify that the version number matches the approved version as specified in GTX 33X and
GTX 3X5 ADS-B AML STC Equipment List.
190-00734-17
Rev. 1

Figure 5-1 GTX 335 Start-Up Screen

Figure 5-2 GTX 335 Product Data Page

GTX 335 w/GPS Installation Guidance
Page 5-2