User's Manual

ROCKWELL COLLINS
COMPONENT MAINTENANCE MANUAL with IPL
TDR-94, PART NO 622-9352
STEP PROCEDURE DESIR ED RESULTS
f. Verify that the transponder properly transmits a DF=17
Extended Squitter transmission having the exact structure
for the ”ME” field indicated in Figure 1022/GRAPHIC
34-50-96-99B-093-A01.
g. Connect TYPE_3 (F) (P1-23) discrete input to ground in
order to Select Aircraft Type Set B.
h. Connect TYPE_1 (F) (P1-21) discrete input to ground and
verify that TYPE_2 (F) (P1-22) and TYPE _0 (F) (P1-20) are in
the open-circuit state in order to Select
i. Ver ify that the transponder properly transmits a DF=17
Extended Squitter transmission having the exact structure
for the ”ME” field indicated in Figure 1022/GRAPHIC
34-50-96-99B-093-A01.
j. Verify that the transponder properly transmits the Aircraft
Identification Message having the "ME" field given in step f. at
random intervals that are uniformly distributed over the range
from 9.6 to 10.4 seconds (i.e., 10.0+/- 0.4 seconds).
k. Ensure that both Air/Ground Discrete #1 (P2-53) and
Air/Ground Discrete #2 (P1-27) are NOT connected to ground
(i.e., establish the airbor ne state).
l. Verify that the transponder properly transmits the Aircraft
Identification Message having the ”ME” field given in step f. at
random intervals that are uniformly distributed over the range
from 4.8 to 5.2 seconds (i.e., 5.0 +/- 0.2 seconds).
9.7D Aircraft Identification Message -308, -309 ONLY
a. Ensure that Ground Speed Data provided to the transponder
via either the GPS/GNSS or FMS/IRS Input Data buses is set
to ZERO or is NOT Available.
b. Connect either Air/Ground Discrete #1 (P2-53) or Air/Ground
Discrete #2 (P1-27) to ground (i.e., establish the surface state).
c. Verify that TYPE_3 (F) (P1-23) discrete input is in the
open-circuit state in order to select Aircraft Type Set A.
d. Connect TYPE_2 (F) (P1-22) and TYPE_0 (F) (P1-20)
discrete inputs to ground in order to select Aircraft Type 5, i.e.,
Heavy (>300,000 lbs.).
Final Performance (Customer Acceptance) Test. Cont.
T
able 1001/Table 34-50-96-99A-009-A01
34-50-96
Page 1036.1
Jun 20/08