Boss Audio CHD3000 User Manual - Page 6

SHOCK, HAZARD, product., There, dangerous, voltages, present, within, unit., serviceable, parts

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Important installation considerations for using this amplifier. Your CHAOS Class D amplifier is designed to run with a minimum load of 1O . Operating below a 1 impedance will damage the amplifiers. This damage is not covered under warranty. The fuse ratings for these amps is: CHD3000 : 60A(30Ax2) CHD4000 : 90A(30Ax3) Although sufficient for normal working conditions,overloading the amp may result in blown fuses. Please try to avoid overloading the amp in this manner. Don't misuse the level control! Do not mistake the input level control for a volume control! It is designed ONLY to match the output level of your audio source to the input level of your amplifier. Do not adjust this input level to maximum unless your input level requires it. Ignoring these instructions will result in an input overload to the amplifier, and excessive audio distortion. It can also cause the protection circuit to engage. Tips for making your system as safe as possible When making electrical connections to the amplifier, please observe the following: • Always use 4GA or larger wire for power and ground connections. • Wire the amplifier directly to the car battery. Make sure there is circuit protection (such as a fuse) on the positive power lead within 18" of the battery. • When making a ground connection, always use the shortest possible wire to a good chassis ground point. • Wire the remote turn-on connection to the remote turn-on lead of your EQ or head unit. In some cases, this may be the power antenna lead of the head unit. • Fuses protect BOTH the amplifier and the electrical system of your vehicle from faulty conditions. If you must replace a fuse on the amplifier, you must use a fuse of exactly the same type and rating. A different type of fuse or rating may result in damage or cause a fire. SHOCK HAZARD! Do not open the case of this product. There are dangerous voltages present within the unit. There are no user-serviceable parts within the unit. CHD3000• CHD4000 Amplifier Users Manual - page 5

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Important
installation
considerations
for
using
this
amplifier.
The
fuse
ratings
for
these
amps
is:
CHD3000
:
60A(30Ax2)
CHD4000
:
90A(30Ax3)
Although
sufficient
for
normal
working
conditions,overloading
the
amp
may
result
in
blown
fuses.
Please
try
to
avoid
overloading
the
amp
in
this
manner.
Tips
for
making
your
system
as
safe
as
possible
When
making
electrical
connections
to
the
amplifier,
please
observe
the
following:
•
Always
use
4GA
or
larger
wire
for
power
and
ground
connections.
•
Wire
the
amplifier
directly
to
the
car
battery.
Make
sure
there
is
circuit
protection
(such
as
a
fuse)
on
the
positive
power
lead
within
18"
of
the
battery.
•
When
making
a
ground
connection,
always
use
the
shortest
possible
wire
to
a
good
chassis
ground
point.
•
Wire
the
remote
turn
-on
connection
to
the
remote
turn
-on
lead
of
your
EQ
or
head
unit.
In
some
cases,
this
may
be
the
power
antenna
lead
of
the
head
unit.
•
Fuses
protect
BOTH
the
amplifier
and
the
electrical
system
of
your
vehicle
from
faulty
conditions.
If
you
must
replace
a
fuse
on
the
amplifier,
you
must
use
a
fuse
of
exactly
the
same
type
and
rating.
A
different
type
of
fuse
or
rating
may
result
in
damage
or
cause
a
fire.
SHOCK
HAZARD!
Do
not
open
the
case
of
this
product.
There
are
dangerous
voltages
present
within
the
unit.
There
are
no
user
-serviceable
parts
within
the
unit.
C
H
D3000
•
C
H
D4000
Amplifier
Users
Manual
-
page
5