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Sep 30/99
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 34 NAVIGATION
UF94200
EFFECTIVITY Page 511
ALL
ADIRS/CFDS SPECIFIC PAGES PRESENTATION
ADR OUTPUT TESTS
1.SLEW TESTS
- ALT DYNAMIC SLEW test
The activation of the ALT DYNAMIC SLEW test causes the
ADR to output a simulated ramp of altitude (Label 203).
The low and the high altitude limits, as well as the
slew rate, are specified by the operator.
The altitude increasing or decreasing is visualized
on the PFD.
The test is inhibited if TAS > 100 kts.
- CAS DYNAMIC SLEW test
The activation of the CAS DYNAMIC SLEW test causes the
ADR to output a simulated ramp of Computed Air Speed
(Label 206).
The low and the high speed limits, as well as the slew
rate, are specified by the operator.
The speed increasing or decreasing is visualized by
the operator on the PFD.
The test is inhibited if TAS > 100 Kts.
TMUADIL04-T02 LEVEL 3
EFFECTIVITY 34-10-00 Page 4
Sep 30/99
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 34 NAVIGATION
UF94200
EFFECTIVITY Page 512
ALL
ADIRS/CFDS SPECIFIC PAGES PRESENTATION (SLEW TESTS)
TMUADIL04-P02 LEVEL 3
EFFECTIVITY 34-10-00 Page 5
Sep 30/99
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 34 NAVIGATION
UF94200
EFFECTIVITY Page 513
ALL
ADIRS/CFDS SPECIFIC PAGES PRESENTATION
ADR OUTPUT TESTS (CONT)
2.INTERFACE TESTS
When the test input command to the ADIRU is activated,
a sequence is initiated which simulates an actual
flight state of the ADIRU.
The ADR will provide calibrated test values to the
instruments.
This checks the computer, the transmission and the
display of the air data parameters.
Test sequence:
-0 to 5 seconds: failure warning mode tested (see
tables).
-5 to 10 seconds: Altitude Ramp test (rate of 600
ft/mn).
-10 seconds until test completion: fixed output test
values.
TMUADIL04-T03 LEVEL 3
EFFECTIVITY 34-10-00 Page 6
Sep 30/99
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 34 NAVIGATION
UF94200
EFFECTIVITY Page 514
ALL
TMUADIL04-P03 LEVEL 3
ADIRS/CFDS SPECIFIC PAGES PRESENTATION (ADR INTERFACE TEST)
EFFECTIVITY 34-10-00 Page 7
Sep 30/99
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 34 NAVIGATION
UF94200
EFFECTIVITY Page 515
ALL
ADIRS/CFDS SPECIFIC PAGES PRESENTATION
ADR OUTPUT TESTS (CONT)
3.AOA SENSOR TESTS
The activation of the AOA SENSOR TEST causes the
AOA sensor to be commanded to a fixed position (40
degrees) greater than the stall warning threshold
thus, the Flight Warning Computer activates the
aural STALL warning and the cricket sound.
ADR GROUND REPORT
When the GROUND REPORT line select key is pressed in,
it reports all internal faults detected since the last
landing.
When a fault is detected by the system, during the
test, the failure data will be listed on the MCDU in
the same way as trouble shooting data page (HEX
coding).
TMUADIL04-T04 LEVEL 3
EFFECTIVITY 34-10-00 Page 8
Sep 30/99
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 34 NAVIGATION
UF94200
EFFECTIVITY Page 516
ALL
TMUADIL04-P04 LEVEL 3
ADIRS/CFDS SPECIFIC PAGES PRESENTATION (AOA SENSOR TEST AND GROUND REPORT)
EFFECTIVITY 34-10-00 Page 9
Sep 30/99
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 34 NAVIGATION
UF94200
EFFECTIVITY Page 517
ALL
ADIRS/CFDS SPECIFIC PAGES PRESENTATION
ADR INPUT STATUS
When the INPUT STATUS line select key is pressed in,
it describes the current state/value of the selected
ADR inputs (discrete, analog and ARINC inputs).
Example on the INPUT STATUS page 2/8:
- WMO/MMO DISC 1 OPEN
- WMO/MMO DISC 2 GND
- WMO/MMO DISC 3 OPEN
- WMO/MMO DISC 4 OPEN
When no discrete is in the ground state (open), the
ADR uses the BASIC LAW values for WMO/MMO (350 Kts,
0.82M).
Only one of the four WMO/MMO program discretes can be
in the ground state at any one time.
Ex: The WMO/MMO DISC 2 is available and is provided
by the L/G DOWN WMO/MMO SELECTION switch (22FP).
The normal position of this switch is open and it
is grounded after crew action for particular
flights (ex: ferry flight).
TMUADIL04-T05 LEVEL 3
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