1 Display Range - RNG:##nm
2 TAS (TCAS) Operating Mode - TAS (TCAS) TST, TAS (TCAS) SBY,
TA Only, TA/RA or TAS (TCAS) Fail
3 Available Functions - Displays icons representing data available (black)
and displayed (color)
4 Current Flight Level - FL:###
5 Altitude Volume - NORMAL, ABOVE, BELOW or UNRESTRICTED (not
available in all configurations)
6 Traffic Intruder Symbols - Indicates type of traffic, altitude of traffic and
vertical trend of traffic.
7 “No Bearing” Intruder Dispay Area - AA #.#NM ±XX↕ (Where AA is TA
or RA)
8 Range Rings - Outer ring radius is selected range, inner ring radius is
always two nautical miles
9 Outer Knob Icon - Shows current knob selection
10 Aircraft Symbol - Stylized airplane indicating aircraft position
1
5
3
4
2
8
6
7
9
10
30
Rev 8 Feb/2009
KMD 550/850 Quick Reference
