to
the VORTAC station-or dashes
.,
-.
when the DME
oes
into search. In the
RNV and RNV/%PR modes, the DME
indicator displays distance
to
the way-
point; dashes are displayed
if
the DME
is in search, or if the
VOR
indicator fla
s.
and VORlPAR modes,
the
DME displays
groundspeed
to
or from the VORTAC
station or dashes when the DME goes
into search.
If
the RAD button on the
KNS
81
is pressed, the display indicates
the radial from the VORTAC station
instead of groundspeed. In the RNV and
RNV/APR modes, groundspeed to
or
from the active waypoint is dis la ed
into search or when the signal is unusa-
ble.
If
the
RAD
button is pressed whik in
these modes, the display indicates
the radial from the waypoint instead
of groundspeed.
MIN
(Mlnutes)
Display-In the
VOR
and VOR/PAR
modes,
the DME
dis lays time to or from the
VOR-
TA8
station or dashes when the DME
goes into search.
If
the RAD button
is
pressed, the display shows the letter
'F"
to
indicate 'radial
from
the VORTAC
station." In the RNV and RNVlAPR
modes,
time
to
or from the active way-
point is displa ed and dashes appear
when the DMZgoes into search.
If
the
RAD button is pressed,
the
display
shows
the letter
'F'
to
indicate 'radial
from
the waypoint."
KT
(Knots) Display-In the VO
'R
and dashes appear when the
#E
M goes
Remote
CDI-HSI
C
Displays
OBS
(Omnl Bearing
Selector)
Knob-This control selects the desired
course to
or
from the VORTAC station or
waypoint.
Course
Devlatlon-Full-scale
sensitivity factors are as follows: VOR
mode--+-lo";
VORlPAR mode-25
nm; RNV mode-'5 nm; RNV/APR
mode-'1.25 nm;
ILS
mode-3
to
6"
(dependin on ground facility).
Fla &ration-In the VOR mode
the CDI%Sl
will
be flagged when a
usable signal is not within ran e. In the
VORIPAR, RNV, and RNV/AP# modes,
the instrument will be flagged if the VOR
or DME data is invalid. In the
ILS
mode,
it will be flagged if the Localizer or Glide-
slope data
IS
invalid. When flagged,
the needle on the CDI-HSI
will
center
until a suitable signal is received to
activate it and unflag the instrument.
9
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