S 862-072
(19)
Push the COPY switch one time.
NOTE: Do not push the COPY switch again or the FDR will not find
____
its initial position.
S 212-196
(20)
Make sure the steps occur as follows:
(a)
The light sequence is PRE COPY, COPY, POST COPY and DONE.
(b)
The UFDR NOT AT TONE light will go off approximately 12 seconds before the DONE light comes on.
(c)
The UFDR BITE, COPY REC BIT, POWER LOSS, and COPY ABORTED lights must stay off during the copy procedure.
(d)
The copy recorder tape will go forward for approximately 1 minute after the POST COPY light turns on.
(e)
When the copy procedure is completed, only the DONE light will stay on.
(21)
Push the STOP switch.
(22)
At the same time, push the MAN CNTRLS switch and the REWIND switch.
S 862-073
S 862-074
ú
31-31-01
ALL ú ú 07 Page 204 ú Sep 20/94
A
757 MAINTENANCE MANUAL
S 862-200
(23)
AIRPLANES WITH FRCP INSTALLED; Set the ON-NORM-TEST switch on the FRCP to the NORM position.
S 862-241
(24)
AIRPLANES WITH FDEP INSTALLED; Set the ON-NORM-TEST switch on the FDEP to the NORM position.
S 032-053
(25)
Disconnect the copy recorder from the FDR.
S 862-054
(26)
Put the connector cover on the front of the FDR.
TASK 31-31-01-912-219
3. Make a Copy of the Flight Data with a Sundstrand Hand Held Download Unit________________________________________________________________________
A. General
(1)
This task uses a hand held download unit (HHDLU) to make a copy of the flight data from a flight data recorder that records on solid state.
(2)
You can use the HHDLU to make a copy of the flight data without the removal of the solid state flight data recorder (FDR) from the airplane. A different procedure to access the flight data is to remove the FDR from the airplane (AMM 31-31-01/401). The flight data is then removed from the FDR.
(3)
The ATE connector is on the front of the FDR.
B. Equipment
(1) 964-0446-001 Unit - Hand Held Download
97896 Sundstrand Data Control Inc.
15001 NE 36TH ST.
P.O. Box 97001
Redmond, WA 98073-9701
(a) AIRPLANES WITH FDR P/N 980-4700-042; The HHDLU must have mod 1 completed.
C. References
(1)
AMM 24-22-00/201, Electrical Power - Control
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本文链接地址：757 AMM 飞机维护手册 仪表 CHAPTER 31 - INSTRUMENTS 1(102)
