18
8.4
‐
First
Time
Activation
Test
Two
Gate
Operation
Press
the
button
for
channel
2
on
the
remote
control
(black
button)
and
the
programming
systems
will
enter
into
“system
self
–
learning
mode”.
The
lamp
will
start
quick
flashing
and
the
motors
(one
by
one)
will
start
moving
through
the
following
steps:
Slave
Gate
will
Close
(actuator
extending)
Master
Gate
will
Close
(actuator
extending)
Master
Gate
will
Open
(actuator
retracting)
Slave
Gate
will
Open
(actuator
retracting)
Slave
Gate
will
Close
(actuator
extending)
Master
Gate
Will
Close
(actuator
extending).
Single
Gate
Operation
For
the
single
gate,
when
the
system
receives
a
signal
from
channel
2,
the
lamp
will
start
quick
flashing
but
the
system
will
execute
learning
motion
after
75
sec.
The
learning
mode
will
execute
as
the
following
step:
Master
Gate
Close
(actuator
extending)
Master
Gate
will
Open
(actuator
retracting)
Master
Gate
Will
Close
(actuator
extending)
Verify
open
direction
If
the
gate
does
not
move
in
the
desired
direction,
then
you
will
need
to
reverse
the
motor
operating
direction.
No
matter
which
method
of
installation
is
used,
pull
to
open
or
push
to
open,
the
first
operation
should
be
defined
as
gate
closing
phase
during
the
procedure
for
learning.
If
the
system
executes
the
opposite
motion
during
the
learning
mode,
please
swap
the
wires
of
the
motor
to
the
correct
polarity.
Determine
if
Adjustment
is
Required
During
the
“system
learning
mode”,
there
are
two
situations
that
need
to
be
adjusted
for
using
the
VR1
(over
current
sensitivity
/
obstruction
sensor)
If
one
leaf
stops
before
arriving
at
the
end
of
travel.
If
one
leaf
stops
at
end
of
travel
but
the
other
leaf
is
not
moving
and
the
lamp
is
still
quick
flashing.
After
adjusting
the
VR1,
repeat
the
self–learning
system
from
the
beginning.
Important
During
the
“System
Self
Learning
Process”,
if
any
command
interrupts
the
leaf
ʹ
s
travel
(Transmitter
or
Push
‐
button
or
other
abnormal
stop),
.the
“System
Self
Learning
Process”
will
not
be
successful
and
the
“System
Self
Learning
Process”
must
be
repeated
again
from
the
beginning.
In
case
of
the
absence
of
a
power
supply,
the
stored
learning
memory
will
be
lost
and
the
systems
should
execute
the
“System
Self
Learning
Process”
again.
