BendixKing CAS 67A ACAS II - Manual (Page 73)

67 Rev 3 4/13 CAS 67A/67B ACAS II Pilot’s Guide
Controls and Displays
IVA 81A/C/d TA/VSI TRAFFIC AdVISORY/VERTICAL
SPEEd INdICATOR
the ta/VSI combines the vertical speed instrument with the ta and
ra display functions. red and green bands around the circumfer-
ence of the screen give ra information. traffic location is presented
on the face of the display inside of the vertical speed scale.
the ta Select Pushbutton can be wired for either a traffic Select or
Switchable configuration at time of installation.
In both configurations, when a ta or ra is present all traffic Pop-up
on the display. Pressing the button alternates between showing all
traffic and VSI display only.
When the display is clear of traffic, presence of a new ta or ra
intruder Pop-up all traffic on the display. Without traffic the instrument
operates as a VSI only.
Note: For all NVIS types, when the NVIS mode is selected, the point-
er, border, numerals and the scale graduations which are normally
white will be green.
CONFIgURATION
SWITCHABLE TRAFFIC SELECT
the traffic clears only by
pressing the button.
after a ta or ra clears,the dis-
play of traffic remains.
the traffic clears either by
pressing the button or as a
result of threat no longer pre-
sent.
Pressing the button has no
effect when no ta or ra traffic
is present. traffic is not shown
unless a threat occurs. Unit
automatically returns to Pop-up
mode when threat is no longer
present.
006-18201-0000-r003 CaS 67a_67B aCaS Pilots Guide 2013 0410_CaS 67a 4/10/13 11:12 aM Page 67