BendixKing CAS 66A - Manual (Page 28)

The traffic display switches to the FL (flight level) display function when
the inner knob is pressed in for more than four seconds. The relative alti-
tude tags are replaced with absolute altitude (FL) tags. The traffic display
will revert to relative altitude after 15 seconds.
The FL feature is usually flagged below 18,000 feet MSL unless baro-
metric corrected altitude is available from an air data source. FL is
flagged on the IVA 81A but not on the radar indicator when used with
the GC 362A, traffic displays. If FL is selected while flagged, "FL---" is
annunciated instead of own flight level.
CD 671C TRANSPONDER/ TCAS CONTROL UNIT
CD 671C Single or Dual Mode S/TCAS Control Unit (Dual Unit shown)
CD 671C CONTROLS AND DISPLAYS
The CD 671C Control Unit is the master control for both the TCAS
system and transponder. The CD 671C will also display the selected
4096 ATC code and current mode of operation in the display window.
Versions are available to control one or two transponders. A “Fail”
annunciation indicates failure of the selected transponder, antenna or
control data.
Note: If the CD 671A is interfaced to a MST 67A Mode S transponder
and the MST 67A senses a failure, a failure annunciation will be shown.
A maintenance check should be performed.
Controls and Displays
24 Effective Date 6/04 006-08746-0000 Rev 6
TST
SBY
ON
1
IDT
ALT
OFF
VFR
1 2 IDT T/Wx
RANGE TA
TPR/
TCAS
PUSH
FL
< >
4096 CODE &FLIGHT LEVEL TEST INDICATION
TRANSPONDER MODE
TCAS / WEATHER MODE BUTTON
IDENT BUTTON
FL PUSH AND HOLD-
MOMENTARY CHANGE
TCAS RELATIVE ALTITUDE
FUNCTION SELECT
TRANSPONDER 1-2
TRANSPONDER 1-2
SELECT
IDENT
TCAS ABOVE/BELOW/NORMAL
RANGE
4096 SQUAWK CODE
SELECT
PUSH INNER KNOB FOR
ABOVE/BELOW/NORMAL
SELECT
TCAS I Pilots Guide 2/8/06 3:52 PM Page 24