Textron Cessna 172R - Page 374

SECTION
9
-
SUPPLEMENTS
SUPPLEMENT
4
-
FAA
APPROVED
CESSNA
MODEL
172R
In
accordance with
FAA
regulations,
the
ELTs
battery
pack
must
be
replaced
after
2
years
shelf
or
service
life
or
for
any
of
the
following
reasons:
/!aÿ\
a.
After
the
transmitter has been used
in
an
emergency
situation
(including
any
inadvertent
activation
of
unknown
duration).
b.
After
the
transmitter has been
operated
for
more
than
one
cumulative
hour
(e.g.
time
accumulated
in
several
tests
and
inadvertent activation
of
known
duration).
&
c.
On
or
before
battery
replacement
date.
Battery
replacement
date is marked
on
the
battery
pack
and
the
label
on
the
transmitter.
ON
A
U
T
O
□
E
L
T
RESET
2685P6012
/
5
Figure
1.
Pointer Model
3000-11
Emergency
Locator
Transmitter
/
1.
REMOTE
CABLE
JACK
-
Connects
to
ELT
remote
switch/annunciator
located
on
the
copilot’s
instrument
panel.
2.
ANTENNA
RECEPTACLE
-
Connects
to
antenna
mounted
on
top
of
tailcone.
3.
TRANSMITTER
ANNUNCIATOR LIGHT
-
Illuminates
red
to
indicate
the
transmitter
is
transmitting
a
distress
signal.
4.
MASTER
FUNCTION
SELECTOR
SWITCH
(3-position
toggle
switch):
AUTO
-
Arms
transmitter
for
automatic
activation
if
"G"
switch
senses
a
predetermined
deceleration
level.
ON
-
Activates
transmitter
instantly.
Used
for
test
purposes
and
if
"G"
switch
is
inoperative.
The
ON
position
bypasses
the
automatic activation
switch.
(The
red annunciator
in
the
center
of
the
remote
switch/annunciator
should
illuminate).
S4-4
Feb
28/00
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