INSTRUMENTS AND RECORDERS, FLIGHT RECORDER SYSTEM
Description
Aircraft Operations Manual
12/3.1
S2
PAGE
2
Apr 01/15
STANDARD A/C 251
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up
3.
CONTROLS AND INDICATORS
A11477
A
A
FLIGHT DATA ENTRY PANEL
FDAU light (amber).
Comes on when the FDAU internal monitoring
detects a failure.
Thumb wheel switches.
Used to set operator flight/trip number data.
EVENT button.
Press to mark events on the tape.
DFDR light (amber).
−
Light goes out after first engine is started and
one generator on line, indicating Flight Recorder
is valid.
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Also comes on when the DFDR internal monitor-
ing detects a failure.
Fig. 1 Flight Data Entry Panel
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lights and buttons