hi after takeoff with autopilot off i asked the f/o to select lnav for the roll mode, he repeats lnav but does not switch on the lnav or vnav if i ask him to select that as well, but he selects heading select if i ask him to do that. any help please. thanks, jim

hi after takeoff with autopilot off i asked the f/o to select lnav for the roll mode, he repeats lnav but does not switch on the lnav or vnav if i ask him to select that as well, but he selects heading select if i ask him to do that. any help please.

HiCheck that your PMDG keyboard shortcuts are set up as per the FS2Crew manual.

HiCheck that your PMDG keyboard shortcuts are set up as per the FS2Crew manual.

As Kimmo mentioned, double check that your keyboard assignments match up with those required by FS2Crew.Also ensure the aircraft is configured properly to event accept and LNAV/VNAV engagement. You can test that by trying to engage LNAV/VNAV manually.Best,

As Kimmo mentioned, double check that your keyboard assignments match up with those required by FS2Crew.Also ensure the aircraft is configured properly to event accept and LNAV/VNAV engagement. You can test that by trying to engage LNAV/VNAV manually.Best,

hi yes assignments match up. if i call for lnav at 700ft instead of 400ft then lnav and vnav work ok, also notice that fscrew changes to initial climb cant select lnav, but when fscrew changes to clean up i can select lnav then. dont think this is a fscrew problem, if i fly without fscrew then sometimes i cant select lnav at 400ft but can at 700ft.not a problem i like fs2crew voice and it works along with my mcppro and the f/o even changes the speed alt heading etc. as well on the mcppro. thanks,jim

hi yes assignments match up. if i call for lnav at 700ft instead of 400ft then lnav and vnav work ok, also notice that fscrew changes to initial climb cant select lnav, but when fscrew changes to clean up i can select lnav then. dont think this is a fscrew problem, if i fly without fscrew then sometimes i cant select lnav at 400ft but can at 700ft.not a problem i like fs2crew voice and it works along with my mcppro and the f/o even changes the speed alt heading etc. as well on the mcppro. thanks,jim

Hi Jim,The only required condition for the LNAV call to work is that the aircraft be off the ground.Are you sure you weren't pressing the Mute button or possibly transmitting on voice in SB9?Best,

Hi Jim,The only required condition for the LNAV call to work is that the aircraft be off the ground.Are you sure you weren't pressing the Mute button or possibly transmitting on voice in SB9?Best,

hi, problem solved, my mistake the runway elevation im flying out from was 340ft +400ft= 740ft thats when i can select lnav. thanks again, jim