NO Vspeed showing

[Jackpilot]

When I use full preflight, the PFD indicates NO Vsp, which is OK but after programing all perf and route...still no VSP on PFD
Must miss something

[michelmvd]

Not sure if this is so for B738, but in the B744 V-Speeds must be confirmed in T/O page.
(Normally after checking the figures in another program and dispatch info prg - real world)
B. rgds
Michel

[JonathanRichardson]

Hi

It could be a network problem - please check your network to be sure, and run pmCheck to see if it indicates a problem.

Regards
Jonathan Richardson

[npbosch]

After a full preflight, you MUST push the LSK right next to the Vspeeds. First they are in small fonts, after pushing the LSK's the font gets bigger and the NOVspeeds on the speedtape disappears.

[Jackpilot]

Thanks Norbert.. that's it.. forgot that PIC has to confirm computed Vspds...
Rats!!!