7
1.
Route
the
black
lead
of
the
main
power
cable
to
a
convenient
chassis
ground
and
the
red
lead
to
the
positive
supply
voltage
connection
points.
If
it
is
necessary
to
penetrate
the
firewall,
try
to
use
an
existing
opening.
2.
If
there
is
no
existing
opening,
drill
a
new
hole
approximately
9/16”
or
3.5cm
in
diameter.
Make
sure
that
there
is
enough
clearance
on
the
opposite
side.
Insert
a
grommet
into
the
hole
to
prevent
damage
to
the
power
cable.
When
making
connections
on
the
engine
side
of
the
firewall,
additional
in
‐
line
fuse
holder
(included)
should
be
used
at
the
connection
points.
←
Green
‐
(12VDC)
ON/OFF
(Ignition)
←
Orange
‐
To
Vehicle
Stereo
MUTE
←
Black
‐
To
Vehicle
Chassis
Ground
GREEN
MUST
GO
TO
IGNITION
OR
CONNECTED
WITH
RED
←
Red
‐
To
Vehicle
Supply
Voltage
Diagram
4
3.
Cut
the
black
lead
to
the
desired
length.
4.
If
the
connection
is
being
made
under
the
dash
or
in
the
vehicle
cabin,
connect
the
black
lead
directly
to
the
chassis
of
the
vehicle.
5.
If
the
connection
is
being
made
in
the
engine
compartment,
connect
the
in
‐
line
fuse
holder
between
the
black
lead
of
the
power
cable
and
the
desired
chassis
connection
point.
Note!
Do
not
connect
the
black
lead
to
the
negative
(
‐
)
battery
terminal.
The
AdvanceMobile™
VX1
could
be
damaged
if
there
were
a
malfunction
in
the
vehicle’s
electrical
system.
6.
Cut
the
red
lead
to
the
desired
length.
This
lead
will
be
connected
such
that
it
has
positive
supply
voltage
at
all
times,
even
when
the
vehicle
is
turned
off.
7.
If
the
connection
is
being
made
under
the
dash
or
in
the
vehicle
cabin,
connect
the
red
lead
to
a
positive
supply
voltage
point.
8.
If
the
connection
is
being
made
in
the
engine
compartment
or
directly
to
the
battery,
connect
the
in
‐
line
fuse
holder
between
the
red
lead
of
the
power
cable
and
the
desired
positive
voltage
connection
point.
9.
Route
and
connect
the
green
lead
to
a
convenient
ignition
switch
supply
point
in
the
vehicle.
If
the
green
lead
is
not
being
connected
to
the
ignition,
it
MUST
be
connected
together
with
the
red
lead.