TB 1-4920-443-35
59. T700 Dyno Shroud Position Indicator Alignment
a. Performance Check
Note: AEDATS Alignment See Calibration of Automatic Data Acquisition H355-7 (AEDATS
IV) for FEDS Alignment requirements.
(1) The TI AEDATS II screen will request the channel name. Enter Dyno Shroud, then press the return
key.
(2) The TI AEDATS II screen will request the first calibration point. Do not enter a value at this time. (The
TI AEDATS II screen will display an input range of 0.0 to 5.0 VDC and an output range of 0.0 to
118.6. The actual values are 0.0 to 16.0 VDC and 0.0 to 100.0%. Disregard the TI AEDATS II screen
values.)
(3) Disconnect TI plug P91.
(4) Connect the Voltage Calibrator to the TI plug P91, pins F (+) and H (-), observing polarity.
(5) Set Voltage Calibrator output controls for 0.00 VDC.
(6) Enter 0 as the first TI AEDATS II Alignment point, then press the return key. After 0 is entered, the TI
AEDATS II screen will request a second calibration point. Do not enter a value at this time.
(7) Set the Vertical Scale ZERO control for a TI indication of 0%.
(8) Set the Voltage Calibrator output controls for 16.00 VDC.
(9) Enter 100 as the second TI AEDATS II Alignment point, then press the return key. After 100 is
entered, the TI AEDATS II screen will request Satisfactory Y/N? Do not make a selection at this time.
(10)Set the Vertical Scale SPAN control for a TI indication of 100%.
(11)Set the Voltage Calibrator for minimum output.
(12)Set Voltage Calibrator output controls for the values listed.
(13)The TI AEDATS II screen and the Vertical Scale must indicate within the corresponding values listed.
(14)Record results.
(15)After the last test point, enter Y to satisfy the AEDATS II request for Satisfactory Y/N?, then press the
return key.
Table 59-1 DynoShrd
Voltage Input
AEDATS 4
Vertical Scale
(VDC)
DynoShrd
Bottom Row #3
(0.5 %)
Indicator (1.0 %)
0
(0%)
4
(25%)
8
(75%)
12
(50%)
16
(100%)
NOTE
AEDATS channel names for all engines is DynoShrd.
(16)Set Voltage Calibrator for minimum output.
(17)Disconnect the Voltage Calibrator from TI plug P91.
(18)Reconnect the TI plug P91.
