LATERAL/VERTICAL DEVIATION INDICATION

ADI LATERAL DEVIATION

• Magenta diamond for FMS deviation. Green trapezoid pointer used for LOC.

• When both are displayed during PREV mode the FMS pointer overwrites the LOC pointer when both are at the same point. In PREV mode the trapezoid is displayed in cyan.

• When a valid deviation is not available a X is depicted.

VERTICAL DEVIATION SCALE AND POINTER

• Pointer is controlled by the selected primary navigation source (PNS).

• Vertical deviation scale is displayed when:

  • Localizer (LOC) is selected as the PNS.

  • FMS is selected as the PNS, and the FMS commands the VNAV vertical scale in view.

• ILS LOC deviation pointer is a green trapezoid. VNAV FMS is a magenta hollow diamond.

• When glideslope data is invalid or when the vertical deviation scale is commanded into view by the FMS and a valid deviation is not available a X is depicted.

• Preview vertical deviation is displayed when LOC is the PREV source.

• LOC and FMS deviation are displayed the same way as the lateral deviation.