I have the 737 PMDG and am starting to get my head round the FMC. I programme in everything i need to like waypoints etc. When i take off, do i use the autopilot Lnav for it to follow the course planned by the FMC and do i still need to use the speed button and auto throttle when following the course.
Gupta
You should take the time to read the manual and do a couple of tutorials. In general I could tell you that you should program the FMC properly (i.e. do the initialization page, the route, departures/arrivals if needed, weights, speeds, vnav) and then all you need to do is click VNAV and LNAV. The plane will take you where you want to go.
If the question and answers provided above do not answer your specific question - why not ask a new question of your own? Our community and flight simulator experts will provided a dedicated and unique answer to your flight sim question. And, you don't even need to register to post your question!
Be sure to search for your question from existing posted questions before asking a new question as your question may already exist from another user. If you're sure your question is unique and hasn't been asked before, consider asking a new question.
Flight Sim Questions that are closely related to this...