T-45A UJPT, E2-C2, ADV, & IUT Eng-21
CNI System
(4) DME data to HSI
(a) Distance to ground station
(b) Distance to other aircraft
(5) TACAN idents to ICS for amplifi-
cation if selected
PROGRESS CHECK
Question 3 -- 2.4.7.1.1
What instrument displays TACAN information and,
more specifically, what indicators on the
instrument are affected by TACAN outputs?
ANSWER: TACAN outputs are displayed on the HSI.
Indicators affected by TACAN include the No. 2
pointer, the TACAN range indicator, the TO/FROM
indicator, and the CDI.
Question 4 -- 1.4.18.2
Which indicators on the ADI are controlled by the
VOR/ILS receiver when in the ILS operating mode?
ANSWER: The ADI azimuth deviation bar and
glideslope deviation bar
(8-03) Original
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