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(2) Do the seat belt test that follows:
(a)
On the tester, set the SUBFRAME to 2 and the WORD to 30.
(b)
Make sure the BIT (DISCRETE) 2 shows a 0 on the tester.
(c)
On the passenger signs control panel, set the SEATBELTS switch to the OFF position.
(d) On the tester, make sure the BIT (DISCRETE) 2 shows a 1. AI. AIR/GROUND Test
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(1) Do the air/ground test that follows:
(a) On the tester, set the SUBFRAME to 0 and the WORD to 4.
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WARNING: PREPARE THE SAFETY-SENSITIVE SYSTEMS FOR THE AIR MODE
_______ BEFORE YOU OPEN THE AIR/GROUND CIRCUIT BREAKERS. IN THE AIR MODE, MANY OF THE AIRPLANE SYSTEMS CAN OPERATE AND CAUSE INJURIES TO PERSONS AND DAMAGE TO EQUIPMENT.
(b)
Prepare the safety-sensitive systems for air mode simulation (AMM 32-09-02/201).
(c)
Open the circuit breaker on the overhead circuit breaker panel, P11: 1) 11S19, AIR/GND SYS 2
(d)
Make sure the BIT (DISCRETE) 1 shows a 0.
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(2) Close the P11 panel circuit breaker:
(a)
11S19, AIR/GND SYS 2
(b)
Make sure the BIT (DISCRETE) 1 shows a 1.
(c)
Put the safety-sensitive systems back to their initial
conditions (AMM 32-09-02/201). AJ. Accelerometer Test
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(1) Do the accelerometer test that follows:
(a)
On the tester, set the SUBFRAME and WORD as shown in the table that follows.
(b)
Make sure the tester display shows the correct data as shown in the table that follows:
~.......................................................
| | TESTER SETUP | |
| SIGNAL ........................ ... TESTER |
| | SUBFRAME | WORD | DISPLAY |
......................................................... | VERTICAL | 0 | 2 | 3442 to 3706 | ......................................................... | LATERAL | 0 | 3 | 4000 to 4243 | ......................................................... | LONGITUDINAL | 0 | 11 | 4000 to 4243 | 2..............…............…............…..............1
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AK. Put the airplane back to the usual condition.
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