__________________________________________________________________
Cirrus Perspective™ Line Maintenance Manual
Page 7-19
190-00920-00
Rev.
E
7.3.6
Optional
DME
Function
Test
This
check
verifies
that
the
DME
‐
to
‐
Garmin
interface
operates
correctly.
This
check
is
only
required
for
SR20/SR22/SR22T
aircraft
with
the
Honeywell
remote
mounted
KN63
DME
installed.
Figure
7
‐
3.
DME
Display
1.
On
the
PFD,
check
to
see
if
the
DME
window
is
displayed.
If
not,
press
the
PFD
softkey,
then
press
the
DME
softkey
to
display
the
DME
window
(located
next
to
the
HSI).
2.
Press
the
ADF/DME
softkey.
Verify
that
the
ADF/DME
TUNING
screen
is
displayed.
3.
With
the
ADF/DME
TUNING
screen
displayed,
use
the
large
FMS
knob
and
highlight
the
DME
field.
Verify
that
the
NAV1,
NAV2
and
HOLD
modes
can
be
selected
by
turning
the
small
FMS
knob.
4.
Verify
that
NAV1
and
NAV2
frequencies
are
set
to
108.00
and
117.00
MHz.
5.
Select
the
DME
NAV1
mode
by
pressing
the
ENT
softkey.
Verify
that
the
DME
window
display
is
set
to
the
NAV1
frequency
of
108.00
MHz.
6.
Select
the
DME
NAV2
mode
by
pressing
the
ENT
softkey.
Verify
that
the
DME
window
display
is
set
to
the
NAV2
frequency
of
117.00
MHz.
7.
Select
the
DME
HOLD
mode
by
pressing
the
ENT
softkey.
Verify
that
the
last
selected
NAV
frequency
of
117.00
MHz
remains
the
same
when
the
NAV2
frequency
is
changed.
8.
On
the
NAV
Test
Set,
set
up
a
DME
test
and
note
the
NAV
frequency.
Tune
NAV
1
to
the
test
set
frequency
and
set
the
DME
MODE
to
NAV1.
Ensure
that
NAV
2
is
set
to
a
frequency
other
than
the
test
set
frequency.
Summary of Contents for Cirrus Perspective SR20
Page 2: ......
