5
Connection
of
Receiver
For
operation
of
the
AURORA
LCU
EV
2
O
connect
the
patch
cable
(
yellow
–
red
–
brown
)
to
the
signal
input
and
to
the
receiver.
To
become
familiar
with
the
operation
of
the
AURORA
LCU
EV
2
O
,
you
can
also
connect
to
a
servo
tester.
The
signal
input
is
electrically
completely
separated
from
the
receiver,
so
negative
reactions
to
the
receiver
are
excluded.
If
there
is
no
signal
(no
receiver
is
connected
or
invalid
signal
/
defective
signalwire)
the
blue
Signal
LED
is
NOT
lighting
up.
If
there
is
no
valid
signal
for
more
than
5sec
(receiver
is
deactivated),
the
AURORA
LCU
EV
2
O
also
deactivates
and
stays
in
Sleep
Mode.
As
soon
a
valid
signal
is
present
again,
the
AURORA
LCU
EV
2
O
wakes
up.
FailSafe
Emergeny
Lighting
A
very
important
and
useful
function
is
the
indication
of
signal
disruptions
during
the
flight
,
live
at
the
sky.
If
the
mode
is
in
FailSafe
Mode
because
of
weak
signal
or
signal
disruptions,
the
AURORA
LCU
EV
2
O
starts
a
Emergeny
‐
Lighting
‐
Mode
.
All
outputs
–
even
permanent
light
outputs
‐
of
the
AURORA
LCU
EV
2
O
are
flashing
very
fast.
This
indication
will
be
active
as
long
as
the
FailSafe
phase
is
active,
but
at
least
2sec!
To
use
the
Emergeny
‐
Lighting
‐
Mode,
the
receiver
has
to
be
programmed
to
deliver
a
signal
of
<
950us,
if
a
FailSafe
is
detected.
This
function
only
can
be
used,
if
the
used
receiver
supports
a
FailSafe
function.
Please
check
the
receivers
manual.
Receiver
Supply
Voltage
3,1V
–
13,0V
BEC
1s
/
2s
/
3s
Lipo
2s
/
3s
LiFePo
