Lear 45 TCAS Avionics

Question 1

Which IC 600 controls primary trim?

Answer 1

No 1 on the left (pilot’s) side.

Question 2

Which IC 600 controls the autopilot and secondary trim?

Answer 2

No 2 on the right (copilot’s) side.

Question 3

Which IC 600 controls the Flight director?

Answer 3

Both of them.

Question 4

What happens when the crew loses both channels of DAU on one side?

Answer 4

No longer have engine data.

Question 5

Which RMU will work on the EMER BAT bus?

Answer 5

1 on left side.

Question 6

If all power to the standby instruments is lost what will continue functioning?

Answer 6

The airspeed indicator.
The altimeter (although the vibrator will quit)
The attitude indicator will continue spinning an provide useful information for 9 more minutes.

Question 7

How long does it take the AHRS to initialize

Answer 7

2 minutes during which the airplane should not be moving at all.

Question 8

Which IC 600 controls the Yaw damp and rudder functions?

Answer 8

2 copilot

Question 9

What happens to the autopilot when the TOGA button is pressed?

What must the PF command on go around?

Answer 9

It automatically puts the FD bars at 9 degrees and turns off the auto pilot.

Once past the MAP the PF should command the PM to push the NAV button on the FGC and then push the autopilot button so that the autopilot will fly the missed approach procedure.
BUT in order to fly the missed approach the DISPLAY CONTROLLER must be in FMS mode, especially after an ILS approach when it would be in the Green Data or NAV mode.