No vref / Display select PNL

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Hi!

 

Due to whatever reason, the FO will not select vref during his descent flow. Instead, he is stuck somewhere on his FMC using the Display select PNL function, thus, Display select PNL is shown on the upper EICAS.

 

The rest of the descent flow is completed normally, all succeeding checklists are not affected.

 

Regards,

 

Tim

[byork 2,258]

What page was on the FMC prior to the FO running his descent flow?

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On the "MENU" page.

 

It happens when I do a quick traffic circuit, with the 777 on the runway with engines running. First FO action in this case is "RWY entry procedure". So, the FO did'nt touch anything on the FMC prior to the descent flow.

 

Regards,

 

Tim

[byork 2,258]

 

 

It happens when I do a quick traffic circuit,

 

That explains it... I'll address this for V1.1