31A Instrument Systems
TTP B1-L3 ATA31A Beech 90 Series B2-L3 Instrument Systems ELECTRONIC FLIGHT INSTRUMENT SYSTEM Central Display Systems The EFIS consists of three color adapt i v e flight displ a ys (AFDs), t w o PFDs and one MF D . The PFDs are AFD-3010s and the MFD is an AFD-3010E. The EFIS has t w o displ a y control panels (DCPs) . The int e g rated flight info r mation system (IFIS) functions of the EFIS are pr o vided b y the file se r v er unit (FSU) and a cursor control panel (CCP). The PFD replaces a co n v entional attitude dire c tor indicator (ASI), HSI, altitude indicator (ALI), airspeed indicator (ASI), and v e r tical speed indicator (VSI). The No. 1 PFD sh o ws the attitude, n a vi g ation/compass, flight control, prima r y air data ...