Specifications

SECTION III
INSTRUMENTATION AND AVIONICS
MODEL 560
Low Altitude Awareness - A “Low altitude awareness” indication of a solid brown raster band will
appear on the altitude tape as the radio altitude drops below 550 feet.
When the airplane is on the ground the brown band will cover the lower
half of the altitude tape. A yellow line will be drawn at the intersection of
the brown and gray band of the altitude tape. There will be no written
information displayed in the brown raster tape.
Glideslope/Vertical Path - When an ILS frequency is tuned, glideslope information will appear.
Indication is conventional in appearance. Green color of the vertical
scale pointer identifies the information as glide slope information. When
tuned to other than an ILS frequency, the glideslope disappears. When
FMS is selected, VNAV vertical path data will be displayed; pointer will
be magenta and VTA (vertical Track Alert) will be displayed above the
FMS annunciation at the upper right of the vertical path indicator.
Figure 3-25. Primary Flight Display
I 3-54 Configuration AA 56OMB-01