Table of Contents
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Section 919
BECKER ATC 4401 Transponder
919.1.1 CONTROLS AND INDICATORS
O
F
F
S /
B
Y
O /
N
A /
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u
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J
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919.1.2 SWITCHING ON THE UNIT (PRE-FLIGHT CHECK)
1 Check that the circuit breaker is set and switch on the aircraft power supply .
Do not switch on the transponder if the motors or engines are being started or shut down.
2 Using mode switch (A), switch the transponder from OFF to SBY. A test then follows automatically
for 3 seconds. The display is flashing with all digits and the unit is subject to a self-test
simultaneously.
919 - 4
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CAUTION
Pilot´s Operating Handbook
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Page Date: 28. February 2006
EXTRA 200
s i
l p
y a
e i f
d l
a
p
p
o r
. x
1
8
e h
L
C
e y
d
t
e h
e h
g i
t h
n i
a
s r
f I .
o n
e v
d l
s i
l p
y a
e y
d
o f
t r
e h
- Quick Links:
- Air Speed (Ias)
- Normal Procedures
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