Post Installation Calibration Procedure Summary For Adahrs Page; Configuration Mode Adahrs Calibration Page Status Boxes - Garmin G3X Touch Installation Manual

Table 34-1 describes the ADAHRS calibration procedures:
Table 34-1 Post Installation Calibration Procedure Summary for ADAHRS Page
Procedure Name Procedure Description
Configure ADAHRS
Unit Orientation
installation orientation
Pitch/Roll Offset
Level Aircraft
Compensation
Validate vibration
Engine Run-Up
characteristics of
Vibration Test
installation
ADAHRS Static
Pressure Altitude re-calibration
Calibration
For each ADAHRS Calibration Procedure, Table 34-2 lists the LRUs that require valid calibration data.
Table 34-2 Data Validity Requirements for ADAHRS Calibration Procedures
ADAHRS Calibration
Procedure
ADAHRS Mounting Orientation
Identification
Pitch/Roll Offset
Engine Run-Up
ADAHRS Static Pressure
Calibration
Table 34-3 lists the type of valid calibration data required to be output by each LRU for the Calibration
Procedures listed in Table
Table 34-3 Configuration Mode ADAHRS Calibration Page Status Boxes
Status Box
ADAHRS ADAHRS LRU status valid
GPS Data 3D or 3D Differential GPS solution available.
True Airspeed (TAS) available. NOTE: A valid outside air temperature (OAT)
Air Data
measurement is required for TAS to be valid
190-01115-01 G3X/G3X Touch Install Manual - GDU 4XX Config and Post Install Checkout
Rev. AC
Valid Status Required for
GSU 25 Calibrations
34-2.
Installations Requiring Procedure
Required for all installations
Required for all installations
Required for all installations
Only used when an ADAHRS has failed a periodic
altimeter test
None
None
None
None
Valid Status
Valid Status Required for
GSU 73 Calibrations
None
GPS and Air Data
GPS or Air Data
None
Page 34-9