Name characteristics of the cockpit glass "system demo rigs E" (the Multipurpose Electronic Display System) which stands for the MEDS to be known.

the main part of the cockpit glass "system tools electronic flight" (EFIS) is called when data relating to the status of the plane during the flight, position and flight progress displays. First, in the aircraft, Boeing 737 Classic, Boeing 757, etc., to the Boeing 767-200 and the Airbus Serie A-300-600, the section of the cockpit with pages of computer and processor were replaced. Then in the planes newer, such as the Boeing 747-400., the Boeing 777, etc., Airbus, ASP-320, and all the new models, Airbus, etc. all the planes to the cockpit glass as well.

cockpit glass requires the presence of the engineer, fly in planes, the new fix made.