Boss Audio MR800 User Manual in English - Page 4

General

precautions

Before

installing

and

using

your

new

19b5

Marine

amplifier,

please

be-

come

familiar

with

all

the

informa-

tion

contained

in

this

manual.

Please

keep

this

manual

in

a

safe

place

for

future

reference.

•

Do

not

open

or

attempt

to

repair

this

unit

yourself.

Dangerous

high

voltages

are

present

which

may

result

in

electric

shock.

Refer

any

repairs

to

a

qualified

service

technician.

•

To

avoid

risk

of

electronic

shock

or

damage

to

the

amplifier,

do

not

permit

any

of

this

equipment

to

become

damp

or

wet

from

water

or

drinks.

If

this

does

occur,

immediately

unplug

the

power

wires

and

send

the

amplifier

to

your

local

dealer

or

service

center

as

soon

as

possible.

•

If

there

is

smoke

or

any

peculiar

odor

present

during

use

or

if

there

is

damage

to

any

of

the

component

enclosures,

immediately

unplug

the

power

cord

and

send

the

amplifier

to

your

local

dealer

or

service

center

as

soon

as

possible

.

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.

Protection

Circuitry

This

amplifier

incorporates

special

protection

circuitry

which

will

disable

the

amplifier

if

any

of

the

following

should

occur:

•

Input

overload

•

Short

circuit

•

Extremely

high

temperatures

If

any

of

these

conditions

is

detected,

the

amplifier

will

go

into

a

self-

preservation

mode,

and

the

PROTECT

LED

on

the

model

number

badge

on

top

of

the

amplifier

will

be

illuminated.

What

should

I

do

if

my

amplifier

PROTECT

LED

is

illuminated?

If

you

observe

that

the

PROTECT

LED

is

on,

please

check

the

system

carefully

to

determine

what

has

caused

the

protection

circuit

to

engage.

To

reset

the

amplifier

when

it

is

in

PROTECT

mode,

turn

the

power

off

to

the

system

(usually

by

turning

off

the

head

unit

or

other

signal

source

which

feeds

the

amplifier)

and

then

turn

it

on

again.

If

the

amplifier

has

shut

down

due

to

thermal

overload,

you

should

first

allow

it

to

cool

down

before

restarting.

If

the

shut

down

was

due

to

either

an

input

overload

or

a

short

circuit,

be

sure

to

correct

these

conditions

before

attempting

to

power

up

the

amplifier

again.

Marine

MOSFET

Amplifier

User's

Manual

-

page

4

Boss Audio MR800 User Manual in English - Page 4

Boss Audio MR800 Manual

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