Garmin G3X Installation Manual page 356

6. Gradually increase power from idle to full throttle and back to idle over the course of 1-2 minutes,
the test data is displayed as the test progresses.
.
NOTE
If failures are indicated, the engine run-up test may be repeated up to three times. If the test
does not pass after three attempts, the installation should be considered unreliable until the
source of the vibration problem is identified and remedied. If the engine run-up test fails
repeatedly, record the values that are reported to be out of range for future reference.
7. Press the Done softkey when engine runup has been completed, the test results will be displayed.
Ensure that test results indicate Passed, then press the Done softkey to return to the AHRS page.
G3X Installation Manual - Post Installation Checkout and Calibration Procedures 190-01115-01
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