Garmin G3X Installation Manual page 460

31.4.3 AHRS (Attitude/Heading Reference System) Configuration Page
The AHRS Configuration Page is used to perform post-installation calibration for both the GSU 25 and/or
GSU 73 (as applicable).
1. In configuration mode, use the FMS Joystick to select the AHRS Page.
2. Use the FMS Joystick to select the desired configurable item and make the desired change. Then
press the ENT Key or use the FMS Joystick to select the next item. Press the FMS Joystick to
move the cursor to the page selection menu when finished.
Attitude/Heading Reference System–The Air Data, GPS Data, and Magnetometer checkboxes confirm
operational status of these LRUs with a green check, no green check indicates no communication with
LRU.
1. Use the FMS Joystick to select which AHRS (1, 2 or 3) is being configured.
Calibration Procedures–See
Installation Calibration Procedures) for further information regarding the AHRS Configuration Page.
190-01115-01 G3X/G3X Touch Installation Manual - GDU 37X Config and Post Install Checkout
Rev. AA
Section 31.3 (SW loading procedure) and the following sections (Post
Page 31-8