Figure 6-30 Source, Integrity, And Offset Page; Figure 6-31 Internal Alt Encoder Page; Figure 6-32 Internal Alt Encoder Adjustment Page - Garmin GTX 3X5 Series Installation Manual

Lat Ofst
Configures the secondary GPS lateral offset in meters. Selections are:
• UNK
• 0 mt
Lon Ofst
Configures the secondary GPS longitudinal offset. Selections are:
• UNK
Internal Alt Encoder Installed
Select YES if a GAE module is connected to the backplate.
Ceiling
Configures aircraft maximum altitude between 8,000 feet and 30,000 feet.
Test Points
Configures the number of test points used to calibrate the GAE module. The range is 3 to 20. The maximum number of
test points are limited by the aircraft ceiling setting.
Internal Alt Encoder Adjustment
Configures the GAE module altitude to match the primary altitude display.
190-01499-02
Rev. 9
• -6 mt • -4 mt
• 2 mt • 4 mt
• 2 mt to 60 mt in 2 mt increments

Figure 6-30 Source, Integrity, and Offset Page

Figure 6-31 Internal Alt Encoder Page

Figure 6-32 Internal Alt Encoder Adjustment Page

Post Installation Configuration & Checkout
• -2 mt
• 6 mt
GTX 3X5 Transponder TSO Installation Manual
Page 6-24