B757 MCDU

Question 1

What is the order of FMC preflight?

Answer 1

IDENT
POS INIT
RTE1
DEP ARR

Question 2

Pressing INIT REF on the ground does what?

Answer 2

Brings up
POS INIT or
PERF INIT

Question 3

What step size is entered at LSK 5L?

Answer 3

0

Question 4

What is the default step size?

Answer 4

ICAO
2000 below FL290
4000 above Fl290

Question 5

What denominations can be used for POS Shift?

Answer 5

9900 to -9900

Last digits must be zero

Question 6

When does the POS SHIFT update?

Answer 6

When THR is pressed at TO

WON’T UPDATE if GPS IS OPERATING.

Question 7

What are the FMC NON-NORMALS

Answer 7

Engine Failures

FMC Failures

Question 8

What are the FMC FAILURES

Answer 8

Single FMC Failure
Dual FMC Failure
IRS Legs Page
IRS PROGRESS Page