22
If
you
are
not
using
a
lighting
controller,
keep
the
jumpers
open
(connected
to
only
one
pin)
as
shown
below:
Inserting
LDD
‐
H
Drivers
Into
the
LDD
‐
H
‐
4
Board
Orient
your
LDD
‐
H
driver
with
a
driver
socket
so
Vin
on
the
driver
and
Vin
in
the
socket
are
on
the
same
side.
The
same
goes
for
Vout.
The
text
will
be
oriented
the
same
direction
on
both
if
the
driver
is
rotated
properly.
If
the
driver
is
upside
down,
text
in
the
middle
of
the
driver
socket
and
the
text
on
the
LDD
will
be
upside
down
in
relation
to
each
other.
Be
careful
to
install
the
driver
in
the
correct
orientation
such
that
“Vin”
and
“Vout”
on
the
driver
are
aligned
with
the
Vin
and
Vout
of
the
driver
socket.
NOTE:
If
the
driver
is
installed
upside
down,
you
WILL
damage
the
driver.