IFD500 Series Pilot Guide
General 7-27
Unsupported Bluetooth Input - <f>
Bluetooth keyboard key <f> was pressed but is not
functional with the type of IFD being used.
UTC Time Mismatch. Please restart IFD
when possible
The internal clock does not match the time received from
the GPS. Power cycling the IFD will update the time.
Cross track error limit exceeded
Enroute VNAV is no longer available because the cross
track error exceeds 2NM.
Course error limit exceeded
Enroute VNAV is no longer available because the difference
between aircraft course and desired track exceeds 45°
Enroute VNAV is no longer available because the IFD is not
receiving baro corrected altitude.
Unable to meet altitude constraint
Enroute VNAV is no longer available the descent angle
required to meet the next altitude constraint exceeds 6°
Unsupported
Bluetooth Input