Hi guys :)
Coming to you from down under !
I am in the process of developing a proof of concept 737 cockpit and seem to have a strange autopilot disconnection issue.
Below is an overview of the system so far (Ive run pmfilecheck which all seemed fine see attached). I don't have PMsystems installed:
Server PC :
FS2004 (9.1) .
PMDG 737-800 (up2date, with latest SID/STARS and AIRAC's).
PM MCP (416).
PM Sounds (up2date).
PC 2:
Glass Cockpit (446) with latest AIRAC's 702.
PC 3:
CDU (386) with latest AIRAC's 702.
Below is the steps that I have taken leading up to the issue (im using the PMDG flight manual for engine starts and continental 737-800 flight manual for FMC procedure):
At this point im looking for a message on the CDU to figure out why the A/P has disco'ed (possibly a procedure I have missed). I have messages active within the CDU however do not see any message displayed.
- Load flight sim, cold and dark in the PMDG.
- Start the aircraft using the default PMDG overhead panel (possibly of interest in my issue).
- I input my flight plan into the FMC (Via the PM-CDU on PC3).
- The ND updates (on PC2) and I see all the magenta lines im expecting (after checking via plan mode to be sure).
- Taxi out to the runway and lineup on the centerline, instruments on the glass cockpit (PC2) are all working and in correct sense.
- After takeoff I select LNAV, then left hand A/P from PM-MCP.
- I then get a continuous loop of napdisco.wav from pmsounds.
- My path (indicated correctly by the flight director) is not followed.
One thing that tells me ive done something wrong is that I never hear the napu.wav from pmsounds. This indicates to me that PM might think the engines are not started !!!! (this is where my understanding is breaking down).
I feel that my problem is conceptual. That im not doing a vital bit of the setup (eg FSUIPC offsets).
I would be forever in-debt if someone could help me out, ive been scratching my head for a week on this issue, thanks in advance :)