__________________________________________________________________
Page 7-54
Cirrus Perspective™ Line Maintenance Manual
Rev. E
190-00920-00
7.8.2
GDL
69/69A
Testing
NOTE
This
section
verifies
correct
installation
of
the
GDL69/69A
in
the
aircraft.
It
does
not
activate
the
XM
data
link
radio
.
If
the
XM
Radio
is
activated,
the
channel
list
will
contain
more
channels
than
the
three
that
are
shown
for
a
radio
that
has
not
been
activated.
Complete
instructions
for
activating
the
XM
data
link
are
in
Garmin
document
part
number
190
‐
00355
‐
04.
1.
Select
the
AUX
–
XM
INFORMATION
page
on
the
MFD
as
shown
below.
The
graphic
shown
below
is
for
the
AUX
–
XM
INFORMATION
page
only.
Figure
7
‐
15.
XM
Information
Page
2.
Using
the
channel
control
located
in
the
cabin
verify
that
you
can
select
and
deselect
channels
(the
white
arrow
to
the
left
of
the
channel
list
indicates
the
currently
selected
channel).
Select
channel
1
when
complete.
3.
Using
the
volume
control
located
in
the
cabin
verify
that
you
can
increase
and
decrease
the
XM
radio
volume
(the
volume
bar
at
the
bottom
of
the
screen
will
show
changes
to
the
volume
level).
Set
the
volume
to
the
mid
position
when
done.
4.
Check
channel
and
volume
controls
for
proper
operation
using
the
GRC
10
Remote
Control.
5.
Plug
a
set
of
headphones
into
one
of
the
passenger
stations
and
make
sure
you
can
hear
the
XM
radio
playing
in
both
channels.
Adjust
the
volume
level
to
a
comfortable
level.
6.
Plug
a
set
of
headphones
into
the
pilot’s
station
and
make
sure
you
can
hear
the
XM
radio
playing
in
both
channels.
Adjust
the
volume
level
to
a
comfortable
level.
Repeat
for
copilot’s
headphones.
Summary of Contents for Cirrus Perspective SR20
Page 2: ......