PHOENIX
5500
ELECTRIC
TONGUE
JACK
P/N
38
‐
944055
Page
3
of
6
rev
031317
ULTRA
–FAB
PRODUCTS,
INC.
57985
SR
19,
S.
ELKHART,
IN
46517
(800)
860
‐
7571
www.ultra
‐
fab.com
CALIBRATION
METHOD
TO
SET
TRAVEL
LIMITS
The
jack
is
calibrated
at
the
factory
and
is
ready
for
use
when
taken
out
of
the
box.
IF
THE
JACK
HAS
BEEN
MANUALLY
OPERATED,
SERVICED
OR
IF
THE
JACK
IS
SUSPECTED
TO
BE
OUT
OF
CALIBRATION
FOR
WHATEVER
REASON,
THEN
USER
SHOULD
RECALIBRATE
THE
TRAVEL
LIMITS.
To
calibrate
the
travel
limits
of
the
jack,
follow
these
steps:
1.
Press
and
hold
Extend/Retract
button
for
three
(3)
seconds
and
GREEN
light
will
flash
three
(3)
times
indicating
both
buttons
are
pushed.
2.
After
three
(3)
seconds
the
WHITE
light
will
flash
indicating
the
jack
is
in
calibration
mode.
Press
Extend
or
Retract
button
so
that
the
end
of
the
outer
tube
is
located
on
the
top
edge
of
the
calibration
hole
(see
parts
list
view).
3.
Press
and
hold
LIGHT
button
until
WHITE
light
goes
off
indicating
that
the
jack
is
now
calibrated.
After
the
white
light
goes
off,
the
jack
will
immediately
move
(up
or
down
about
ᶟ
⁄
₈
”)
to
set
the
location
sensor.
The
calibration
hole
should
not
be
visible
after
the
location
sensor
has
set.
4.
Jack
is
now
ready
to
use
by
pushing
Extend
or
Retract
buttons.
TWO
MEMORY
BUTTONS
(Mem
1
&
Mem
2)
These
can
be
used
to
remember
certain
height
locations
such
as
hooking
and
unhooking
from
tow
vehicle
and
a
second
memory
option
to
remember
a
second
height
location
such
as
height
required
to
attach
chains
for
a
weight
distributing
hitch.
While
unhooking
from
the
tow
vehicle,
Extend/Retract
the
jack
to
the
desired
location
that
allows
the
coupler
to
clear
the
hitch
ball
and
unhook
the
trailer
from
the
tow
vehicle.
This
is
the
position
that
jack
will
return
to
while
hooking
back
up
to
the
tow
vehicle
by
following
these
steps:
1.
Push
and
hold
the
Mem
1
Memory
Button
for
three
(3)
seconds
and
the
GREEN
light
flashes
three
(3)
times
to
set
the
memorized
position
of
the
jack
at
the
desired
height.
2.
Once
the
Memory
position
has
been
set,
pushing
the
Mem
1
button
will
take
the
jack
to
the
memorized
location.
3.
Once
the
jack
is
traveling
to
the
memory
location
and
user
wants
to
stop
the
jack
for
whatever
reason,
press
the
memory
button
again
and
the
jack
will
stop.
To
resume
the
memory
function,
press
the
memory
button
and
the
jack
will
proceed
to
the
memory
location.
4.
Otherwise,
use
the
Extend
and
Retract
buttons
to
operate
the
jack.
The
memory
button
should
only
be
used
to
set
the
memory
location
and
to
travel
to
the
memory
location.
5.
To
set
the
second
memory
position
follow
steps
1
through
4
using
the
Mem
2
button
instead
of
the
Mem
1
button.
INS
TALLA
TI
ON
/OP
ERA
TI
ON
