Can't set managed mod A320NX experimental

  1. Set up flight plan from the built-in world map. Start at a gate, finish at the destination gate, set SID, Set STAR, keep approach automatic. Then start the flight.
  2. At the gate, start battery, External power, then APU, turn on fuel pumps.
  3. Program the MCDU by entering everything in the INIT Page, Cost Index 100, CRZ ALT, ZFW/ZFWCG and Block of fuel.
  4. Set PERF page Take off, change trans alt, set flaps 1, FLX TEMP 58.
  5. Go to the FCU, make sure Airspeed is Managed, Heading is Managed Nav, Altitude is set to my cruising altitude and press the knob for managed LVL/CH active.
  6. Do the pushback, engine startup, and taxi to the runway, while setting flaps 1 and do a full flight control check.
  7. Take off using FLX/MCT detent, until V1, VR, then rotate keep nose at 15 degrees pitch. and follow the flight directors manually.
  8. When the LVR CLB is flashing, I pull back the throttle to CL detent, and the THR CLB is shown in the FMA, CLB and NAV mode is active.
  9. When my airspeed pass the S speed, I retract the flaps.
  10. Then I engage AP.