Garmin G5 Installation Manual page 144

6.3.8 G5 Post Installation Checks
6.3.8.1 Pitot Static System Leak Check
Perform a pitot static system leak check in accordance with the aircraft manufacturer's
approved data.
CAUTION
To avoid damaging the G5 pressure sensors, both the pitot and static ports must be
connected to the air data test set.
6.3.8.2 Altimeter System Check
For aircraft that are IFR certified, perform an altimeter system test of the G5 in accordance
with 14 CFR Part 43 Appendix E.
6.3.8.3 Magnetometer Interference Check
With the G5 in configuration mode, initiate the magnetometer interference test procedure by
performing the following steps:
NOTE
All selections made in configuration mode in this section are made on the G5 ID
strapped as #1. Refer to APPENDIX A for details on ID strapping.
NOTE
All selections made in configuration mode in this section are made on the G5 ID strapped as
#1. Refer to APPENDIX A for details on ID strapping.
1. Select the "Magnetometer" page group on the G5 #1
2. Select the "Interference Test..." page.
3. Follow the instructions on each page displayed on the G5. Select "Next" to cycle
through the pages and "Back" to go to the previous page.
NOTE
The last page instructs the operator to prepare a detailed test sequence list with precise
start and stop times for exercising all electronic devices. Only the electronic devices
that are likely to affect the operation of the GMU 11 magnetometer need be included in
the test sequence. The list of relevant electronic devices varies from aircraft to aircraft.
This sequence is the same sequence developed for the magnetometer interference
survey in APPENDIX C.
4. Select "Start" to begin the test procedure.
5. The operator should carry out the actions called for in the prepared test sequence.
Garmin G5 Electronic Flight Instrument Part 23 AML STC Installation Manual
Page 144
190-01112-10
Rev. 9