EFIS Flashcards
1
Q
What does a symbol generator do
A
It receives data inputs from signals from sensors, avionics and EFIS format selections made by pilots
Also has monitoring facilities, a graphics generator and display driver
2
Q
What are 3 roles of the Instrument Comparator Unit(ICU)
A
1-Input Validation - verifies each sensor provides valid data
2-Data Comparison - cross checks inputs from duplicated sensors
3-Display Monitoring - detects failures within instrument system
3
Q
What does the compression mode do in An EFIS
A
If ADI/HSI screen fails, modified info from failed screen automatically presented on serviceable screen in a compressed mode
