Lanzar VCT4110 Specifications download pdf (Page 14)

mounting

and

Installation

•

Your

new

I:lmzar

Vector

'

Series

amplifier

comes

complete

with

all

required

mounting

hardware.

When

determining

a

suitable

location

in

your

vehicle

for

the

amp,

please

remember

that

it

is

a

high-power

electronic

~evice

capable

of

generating

high

heat.

For

this

reason,

IIWIJI

choDSe

alocllion

in

JIIur

vehicle

which

hIIlow

,ibrltion,adequlte

ventilation,l

minimum

a'

dust,lnd

no

moisture.

Be

sure

to

mount

the

amp

in

such

a

manner

as

to

allow

reasonable

airtlow

over

the

cooling

fins.

Milk

the

loellion

lor

the

mounting

screw

holes

by

positioning

the

amp

where

you

wish

to

install

it

and

use

a

scribe

(or

one

of

the

mounting

screws)

inserted

in

each

of

the

mounting

holes

to

mark

the

mounting

surtace.

If

the

mounting

surface

IS

carpeted,

measure

the

hole

centers

and

mark

with

a

felt

tip

pen.

lefore

attempting

to

drill

the

mounting

holes,

take

note

Dllny

wires,lines

or

other

devices

in

JIIur

vehicle

which

may

be

located

behind

the

mounting

surface!

Then

drill

pilot

holes

in

the

mounting

surface

for

the

mounting

screws

and

insert

them.

Tighten

the

screws

securely.

• • •

Use

at

least

B

gauge

wire

for

power

and

ground

connections.

Wire

the

amplifier

directly

to

the

car

battery.

For

the

ground

connection,

use

the

shortest

possible

wire

to

a

good

chassis

ground

point.

Lanzar

Vector

Series

amplifiers

feature

built-in

fuse

systems.

These

fuses

protect

both

the

amplifier

and

the

electrical

system

in

your

vehicle

from

fault

conditions.

If

you

ever

need

to

replace

the

fuse

in

your

Lanzar

Vector

Series

amp,

use

a

fuse

of

exaclly

the

same

type

and

rating.

A

different

type

or

rating

of

fuse

may

result

in

damage

or

fire.

;;/;u;;;;;

VEe

OR

0

NII'I

AKU

L -

.z.

troubleshooting

p'rotectlon

clrcultru

The

built-in

protection

circuitry

in

the

Lanzar

Vector

Series

amplifiers

will

disable

the

amplifier

if

it

senses

an

input

overload,

a

speaker

short

CIrcuit,

or

extreme

temperature

conditions.

When

the

protection

circuit

is

activated

by

any

of

these

conditions,

the

Protection

LED

will

be

illuminated.

If

this

occurs,

carefully

inspect

the

system

to

determine

the

source

of

the

problem.

•

If

the

shutdown

was

a

result

of

a

thermal

overload

condition,

allow

the

amplifier

to

cool

down

before

attempting

to

restart

it.

•

If

the

shutdown

was

a

result

of

an

input

overload,

or

speaker

short

circuit,

be

sure

to

correct

the

condition

before

restarting.

The

amplifier

can

be

restarted

by

turning

the

remote

power

OFF

and

then

ON

again.

ID

output_

Confinm

that

all

terminal

strip

connections

are

secure

and

tight.

Check

both

in-line

and

buill-in

fuses.

Both

the

+

12V

and

the

Remote

tenminals

roost

have

+

12v

referenced

to

chassis

ground.

Confinm

that

the

audio

signal

source

(car

radio,

equalizer,

etc.)

is

connected

and

is

supplying

output

Signal.

To

check

if

the

amp

is

supplying

signal,

unflu

g

the

cables

from

the

signal

source

(but

leave

them

plugged

into

the

amp).

Briefly

tap

the

center

pin

of

each

0

the

disconnected

RCA

plugs

with

your

linger.

This

should

produce

a

noise

(feedback)

in

your

speakers.

Only

Dne

chlnnelwarks_

Conlinm

that

all

terminal

strip

connections

are

secure

and

tight.

Check

the

Balance

control

on

the

head

unit

(or

other

source)

to

verily

that

it

is

set

to

its

mi~oint.

If

you

are

using

the Low

Level

RCA

input,

reverse

the

input

plugs

at

the

amplifier

(i.e.,

switch

the

L

with

the

R).

If

the

channels

which

is

silent

switches

to

the

other

side,

the

problem

is

either

in

the

head

uniVother

source

or

the

connecting

cables.

WIIk

Dutput_

Readiust

the

Input

Level

Control(s)

to

better

suit

the

input

signal.

IDlse

In

Ih.

audfD_

If

the

noise

is

a

"whine"

whose

pitch

follows

the

engine

speed,

contirm

that

the

amplifier

and

any

other

signal

sources

(head

unit,

etc.)

are

properly

grounded

.

If

the

noise

is

a

"clicking"

or

"popping"

noise

whose

rate

tollows

the

engine

speed,

this

usually

means

that

the

vehicle

is

equipped

with

resistor

spark

plugs

and

wires,

or

that

the

ignition

is

in

need

ot

service.

Check

the

rounting

ot

the

speaker

and

input

wires

to

make

sure

they

are

not

adjacent

to

wires

which

interconnect

lighis

and

other

accessories.

If

the

above

steps

fail

to

improve

or

clear

noise

interference,

the

system

should

be

checked

by

a

professional

mobile

audio

installer.

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