Can anyone tell me if I can change the target speed in CRZ mode? It seems to default to .781 mach no matter what I do.Thanksbflat_ca

Please use your real name when signing your posts as per forum rules pinned on top.Can you elaborate a bit on what exactly is happening / you do ?anthonyAnthony MertonPrecision Manuals Developmenthttp://www.precisionmanuals.com

I Think that I found the solution. But I'm surprised that the TGT Spd cannot be changed on the Crz page of the FMC. Is this a bug or does the CI 'lock' the TGT Spd?Thanks for your response.Ken

Hi Ken,You can change the target speed on the cruise page. Enter whatever speed/s you would like to change in the scratch pad in the format KKK or .MM where KKK is knots and .MM is a mach number of your choice. Wether you enter knots or a Mach number depends if you are flying above or below the C/O altitude (approx FL260). Then just LSK that into the TG SPD line and EXECute.Works here...Hope it helps,