3
Battery
/
BEC
Receiver
Signaö
Button
„Set“
Interface
and
Operation
Functional
Principle
The
following
figure
shows
how
the
AURORA
LCU
EV
2
O
works.
Light
Function
and
Activation
Point
can
be
programmed
for
each
light
output.
For
controlling
the
light
outputs
by
transceiver,
use
a
triple
switch
or
proportional
slider
on
your
transceiver.
It
is
alo
possible
to
mix
the
light
functions
to
e.g.
flaps
or
gear
is
possible
by
programming
the
Activation
Points
accordingly.
Here
are
two
examples
(the
signal
values
in
µs
could
vary
by
different
transceiver
manufacturers):
Most
frequently
used
variant:
3point
‐
Switch
for
OFF
–
Position
&
Flash
–
Landing
Light
Landing
Light
&
Runway
Light:
3point
‐
Switch
for
OFF
–
Position
&
Flash
–
Runway
Light
+
Mixer
to
flaps
Light
Outputs
(6x)
Top:
MINUS
Bottom:
PLUS
PLUS
‐
wires
can
be
put
together.
Status
‐
LEDs
Of
the
6
light
outputs
and
display
of
battery
state
of
charge
MODE
‐
LED
Shows
if
LCU
is
active
and
blinks
if
battery
state
of
charge
is
<
30%
SIGNAL
‐
LED
Lights
permanently
if
signal
is
active
and
valid.
Blinks
in
Stand
‐
Alone
Mode.
If
there
is
no
valid
signal,
LCU
goes
into
sleep
mode
after
5sec.
After
reactivation
of
receiver,
also
the
LCU
reactivates.
A1,
A2,
A3,
A4
A5,
A6
A1,
A2,
A3
A5,
A6
Flash
&
Position
Landing
Light
OFF
A4
Runway
Light
Mischer
auf
Landeklappe
‐
100%
(
≤
1000µs)
+100%
(
≥
2000µs)
0%
(1500µs)
<
‐
110%
<950µs
FailSafe
Detection
Flash
&
Position
Landing
Light
OFF
‐
100%
(
≤
1000µs)
+100%
(
≥
2000µs)
0%
(1500µs)
<
‐
110%
<950µs
FailSafe
Detection
