What was found
(CAN) DURING CRUISE PHASE OF, GPS-430 NEW INSTALLATION, TEST FLIGHT, UNIT BECAME UNRESPONSIVE WHEN ENTER BUTTON PUSHED. THE UNIT (GNS-430) AT THAT POINT WOULD NOT CHANGE PAGES. AIRCRAFT LANDED WITH NO FURTHER PROBLEMS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) DURING CRUISE PHASE OF, GPS-430 NEW INSTALLATION, TEST FLIGHT, UNIT BECAME UNRESPONSIVE WHEN ENTER BUTTON PUSHED. THE UNIT (GNS-430) AT THAT POINT WOULD NOT CHANGE PAGES. AIRCRAFT LANDED WITH NO FURTHER PROBLEMS.