Garmin G5 Installation Manual page 139

6.3.7.2 CALIBRATION PROCEDURE B: ENGINE RUN-UP VIBRATION
TEST
NOTE
Calibration Procedure B is required for all installations to validate the vibration
characteristics of the installation.
NOTE
This section of the Calibration Procedure can be run in conjunction with the compass
rose swing (Section 0).
NOTE
If two G5's are installed, this procedure must be done on both and can be done
concurrently.
Conduct the Engine Run-Up Vibration Test. The test is intended to help discover mounting
issues and does not account for all possible vibration profiles that may be encountered during
normal aircraft operation.
1. Select the Attitude configuration page.
2. Select Vibration Test.
3. Ensure the aircraft complies with all on-screen instructions, then select Start.
4. Gradually increase engine power from idle to full power and back to idle in 1-2
minutes. A screen will be displayed showing the test in progress.
5. After the gradual increase and decrease in aircraft power verify for passing or failing
results.
a. If the green check mark remains during the engine power sequence, this
indicates Passing results, select Done. This checkout is complete.
i. Exit configuration mode.
b. Failing results will be indicated by a red "X" as shown in Figure 6-3 below.
Select Done when the test has been completed and follow the instructions in
Step 6 below.
Garmin G5 Electronic Flight Instrument Part 23 AML STC Installation Manual
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Page 139
190-01112-10
Rev. 9