190-01639-00
GSU 75 ADAHRS Installation Manual
Rev. 6
Page 3-11
3.8 Post Installation Configuration and Checkout
After the installation is complete, refer to
for system configuration, calibration, and checkout.
NOTE
The GSU 75 ADAHRS will not provide valid outputs until the post installation calibration
procedures are completed.
3.9 Continued Airworthiness
Per Part 43 Appendix E, paragraph (b)(2), Garmin specifies a test procedure equivalent to Part 43
Appendix E, paragraph (b)(1) with two exceptions. The tests of sub-paragraphs (iv) (Friction) and (vi)
(Barometric Scale Error) are not applicable because the digital outputs of the GSU 75(X) are not
susceptible to these types of errors.
Other than periodic testing as required by 14CFR91.411 and in accordance with Section 3.8 herein,
maintenance of the GSU 75(X) is “on condition” only.
340095
The document reference is online, please check the correspondence between the online documentation and the printed version.
