NAVIGATION AND
COMMUNICATION
AIRPLANE
OPERATIONS
MANUAL
2-18-35
Page
2
Code
01
REVISION 23
The Control Display Unit (CDU), located on the control pedestal,
provides control functions management and operating modes for
proper FMS operation. The EMB-145 should have two types of FMZ
2000 CDU installed, CD-810 or CD-820. In dual FMS configuration, the
intermix operation is not recommended.
The CD-810 CDU is equipped with a Cathodic Ray Tube (CRT). The
CD-820 CDU is equipped with a full-color Liquid Crystal Display (LCD)
and contains nine lines, being the first a title line and the ninth the
scratchpad.