If your display on the Entegra EX500/EX600 inverts the images (see photo), you will need to contact the shop or Duncan Aviation in Lincoln Nebraska (USA).
Effective December 2018; FlightMax 450 - 900 series Jeppesen DVD (only) Jeppesen alerted subscribers: (see attached) Dear Jeppesen NavData® Subscriber, We regret to inform you Jeppesen and Avidyne will end NavData production and distribution support for the Avidyne Flight Situation Display (FSD). Jeppesen will …
For updates to the Terrain information on the Entegra's (EX5000, EX500, etc.) please contact Jeppesen. The terrain update can take upwards of one and a half (1.5) hours, you must have an external power source. If power goes off during the update: The EX500 - your shop will have to call Duncan to have the unit sent …