What was found
UNIT INOPERATIVE. FALSE ERROR CODES. SCREEN FLICKERS INTERMITTENTLY. INSTALLED SN COULD BE 552. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UNIT INOPERATIVE. FALSE ERROR CODES. SCREEN FLICKERS INTERMITTENTLY. INSTALLED SN COULD BE 552. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.