Martin Audio MA2.8Q - SCHEMA Manuel utilisateur

The Martin Experience

MA2.8Q High Performance Amplifier

User Guide

All material ©

Warnin

1Inst

1.1



1.2



1.3



1.4



1.5



1.6



2Set

2.1



2.2



3Prot

3.2



3.3



3.4



4Use

4.1



4.2



4.3



5War

7Tec

7.1



7.2



7.3



7.4



010 Martin Au

notice

llation

p and s

Int

ction...

Mainte

Cle

anty.....

nical n

Blo

io Ltd. Subjec

............

nd ope

acking...

nting .....

rating Pr

Main con

necting I

necting

ttings..

oduction

LED indi

.............

rt circuit

rmal pro

fault prot

ance....

ning ......

ice.........

t remova

.............

tes.......

ck diagra

rmal Dis

cificatio

hnical Dr

to change wit

..............

ation.....

................

caution

nection...

nputs......

utputs...

..............

................

cators.....

..............

protectio

ection.....

ction.....

..............

................

l...............

..............

.............

ipation...

...............

wing......

out notice

onten

.............

................

...............

................

.............

................

.............

..............

................

.............

................

.............

................

.............

................

.............

................

.............

................

.............

................

.............

................

.............

................

.............

................

.............

................

.............

................

.............

................

..............

................

..............

................

..............

................

..............

................

..............

................

........... 3

...........

..............

..............9

......... 10

............10

............11

......... 12

............12

......... 13

............1

......... 1

............1



All material ©

Import

Caution

To reduce

servicing to

Safegua

Electrical e

assure you

to defeat th

Approva

This equi

EMC) purs

standard);

In a dome

required t

NOTES: T

89/336/EE

and EN 55

This is a c

which cas

This equip

pursuant t

NOTE:

This equi

pursuant t

against h

equipment

accordanc

Operation

the user w

010 Martin Au

nt saf

the risk of

qualified se

nergy can p

personal s

safeguard

ment has

ant to the

EN61000-

tic environ

take adeq

is equipm

-EMC) pur

03-2 stand

lass A pro

the user

ment has

the audio

ment has

part 15

rmful inter

generates,

with the i

f this equi

ll be requir

io Ltd. Subjec

ty inst

electric sho

rvice person

erform man

fety. Impro

, observe t

een teste

product fa

- 2, EN 610

ent this p

ate measu

ent has b

uant to th

rd ); EN61

uct. In a d

ay be requ

een tested

apparatus

een tested

f the FCC

erence wh

uses, and

nstruction

ment in a

d to corre

to change wit

uction

k, do not

nel.

useful fun

er use can

e following i

and foun

ily standar

00 - 3 - 3.

oduct may

es.

en tested

product

00- 3 - 2 ,

mestic en

red to take

and found

afety requi

and found

ules. The

n the equ

an radiate

anual, m

esidential

t the interf

out notice

emove the

tions. This

esult in pot

nstructions

to compl

d for audio

cause radi

and found

amily stan

N 61000 -

ironment t

adequate

to comply

rements: S

to comply

e limits ar

pment is

radio freq

y cause h

rea is likel

rence at hi

cover. No

unit has be

ntial electri

or its install

by Comp

profession

interferen

to comply

ard for au

- 3.

is product

easures.

y Notified

andard EN

with the li

designed

perated in

ency energ

rmful inter

to cause

own expe

ser-service

n engineer

al shock or

tion, use an

tent Body

l use: EN 5

es in whic

by Comp

io profess

may caus

Body (Dire

0065.

its for a

to provide

a commer

and, if no

erence to

armful inte

se.

ble parts i

d and man

ire hazards.

d servicing.

(Directive

5103-1 and

case the

tent Body

ional use:

radio inte

ctive 2006/

lass A di

reasonabl

ial enviro

t installed

adio com

rference in

side. Refe

ufactured to

In order no

9/336/EEC

EN 55103-

ser may b

(Directiv

EN 55103-1

ferences i

5/EEC L.V

)

ital device,

protection

ment. This

nd used in

unications.

which case

)

All material ©

Location

Install the a

Do not inst

radiators.

Excessive

Installation

Precauti

Placing an

void placi

Install this

such equip

WARNIN

vases, shal

Safety ru

This device

to the IEC

It is absolu

accurate c

The constr

for the mis

Contact the

Speaker

Martin Aud

capable of

use suitabl

Martin Aud

handling re

Even if you

full output

frequency

continuous

speaker "b

diaphragm

010 Martin Au

mplifier in a

ll the ampli

eat can ad

of the ampli

ns regar

using the a

g the ampli

mplifier as

ent may c

To prev

not expose

aratus shal

be placed

les

must be po

64 or simila

ely necessa

eck by quali

ctor cannot

ing of accur

ore powerin

ify that your

not spill wat

not use this

not remove

naked flam

authorized

amage

io MA2.8Q

roducing m

speakers

o will not b

ommendati

reduce the

ower if the

rivers alm

power leve

ttoming ou

s striking th

io Ltd. Subjec

well-ventilat

ier in a loca

ersely affec

ier in a dam

ing inst

mplifier for l

ier on heat-

far as possi

use noise o

nt fire or ele

his equipm

not be exp

n the appar

ered exclu

r rules.

ry to verify t

fied person

be conside

te earth lin

this devic

mains conn

r or other li

unit if the el

he cover. R

sources su

entre for or

amplifiers a

uch more p

ith the ampl

responsibl

ns.

gain using

input signal

st instanta

s for a few

" - harsh

magnet as

to change wit

War

d location

ion that is e

the cabinet

or dusty e

llation

ng periods

enerating s

ble from tun

degradatio

ctric shock:

nt to rain or

osed to dri

tus”.

ively by ea

is fundame

el.

ed responsi

verify that t

ction is ca

uids into or

ctrical pow

emoving th

h like lighte

inary and e

e among t

wer than m

ifier and to

for dama

he amplifier

level is hig

eously, whi

seconds b

ops or cra

embly.

out notice

ing n

here it will

posed to di

and internal

vironment

n heat-gen

urces.

ers and TV

of the pict

moisture.

ping or spl

th connect

ntal require

ble for even

e amplifier

able to sati

on the unit.

r cord is fra

cover will e

d candles s

xtraordinary

e most po

ny loudspe

se them in

ed speaker

s front pan

enough.

le low-freq

fore they f

king distorti

tices

ot be expo

rect rays of

component

ay result in

ration sour

sets. An a

re.

shing and n

d mains so

ent of safe

ual damag

s supplied

fy the powe

ed or brok

pose you t

ould be pla

maintenanc

erful profe

kers can h

sensible w

. Consult t

l attenuatio

single high-

ency driver

il. Reduce

on that indi

ed to high t

he sun, or

malfunction

es will affec

plifier instal

o objects fill

kets in elect

y and, in ca

s caused to

ith the corr

ratings of t

potentially

ed on the a

sional amp

ndle. It is th

y that will n

e speaker

controls, it

ower cresc

can usua

power imm

ate that th

mperature

ear to hot a

or accident.

t performan

led in close

ed with liqu

rical networ

se of doubt,

persons, th

ct voltage r

e device.

angerous

mplifier.

lifiers availa

e user's res

t cause da

anufactur

is still possi

endo can d

ly withstan

diately if y

e speaker

r humidity.

ppliances o

es.

proximity to

ds, such as

s complian

requires an

ings or data

ting.

oltage.

ble and are

onsibility to

age.

r for power-

ble to reach

mage high-

very high,

u hear an

oice coil o

All material ©

Martin

udi

rather than

Speaker

Martin A

touch any

This manu

safety. Ple

your Marti

010 Martin Au

o recomme

for increase

utput sh

dio amplifie

xposed spe

al contains

ase read it

Audio de

io Ltd. Subjec

ds that you

volume.

ock haza

is capable

ker wiring

important

carefully b

ler.

to change wit

use amplifi

f producing

hile the am

nformation

efore oper

out notice

rs of this p

hazardous

lifier is ope

on operati

ting your

ower range

utput volta

ating.

ng your M

mplifier. If

for more he

es. To avoi

rtin Audio

you have

adroom (cle

electrical s

mplifier c

ny questio

aner sound)

hock, do no

rrectly and

ns, contac

All material ©

The totally

profession

long term r

specific hig

concert to

stadiums.

More soun

Compared

delivers m

enables di

typically ru

One of the

Convention

has an ave

times more

Superior S

Crystal-cle

Patented d

response,

Totally Dig

The MA2.8

and inverte

works as

sequence

MA2.8Q a

Compact

Martin Aud

excellent f

use.

The Show

The MA2.8

under ever

reliability.

010 Martin Au

new Marti

l audio amp

liability. Th

h output po

ring, opera

d and less

to a conve

re power t

ensions,

at 95% effi

most intere

al amplifier

age power

heat than M

ound-Soni

r highs an

esign featu

lew rate, po

ital with Hi

series is b

rs. PWM pr

high freq

ith average

plifiers use

Lightweig

io MA2.8Q

r applicatio

lways Go

Q is compl

condition.

nticipating p

io Ltd. Subjec

Audio M

lification. N

anks to am

er, MA2.8

houses, th

eight

tional ampl

the louds

eight and p

iency, dissi

ting charac

achieve th

ensity of 4

2.8Q ampl

Accuracy

a tight, w

es ensure

er bandwi

h Reliabilit

ased on P

vides high

ency samp

value equal

ery high sa

amplifiers

s where sp

s On

tely protect

They will d

otential pro

to change wit

2.8Q ampli

other ampli

zing reduct

amplifiers

atres, chu

ifier, Martin

eakers wit

ower consu

ating only

eristics is t

ir best effic

% of the m

ifiers for the

ll-defined lo

ery high p

th and dum

M technolo

reliability, s

ler, converti

to the audio

mpling frequ

ffer incredi

ce and we

d against

eliver maxi

lems at the

out notice

roduct

ier technol

fiers come

ions in heat

can be use

ches, cine

Audio MA2

greatly re

mption to b

% of the in

at MA2.8Q

iency only

ximum leve

same volu

w end: the

rformance

ing factor.

y that has

all size, lo

ng the vari

input.

encies to o

ly compact

ight saving

very possi

um power

esign stag

gy has ch

lose for ap

output alon

d in an unli

a, theme

.8Q technol

duced heat

reduced.

ut energy a

efficiency is

t full rated

l, conventio

e of sound.

most accur

over param

een used fo

weight an

able amplit

tain high pe

dimension

re importa

le error in

with maxim

means you

nged the

lications de

g with redu

ited range

arks, televi

gy offers

dissipation.

he output

heat.

almost ind

ower outpu

al amplifier

te reprodu

ters such

30 years o

high effici

de (audio)

formances

are very li

t. They als

peration an

m safety

r show alwa

ay the wo

anding hig

tions in we

of applicati

ion sound

ery high ef

This great

tages of t

pendent of

t. Since sta

can easily

tion of an

as distortio

more in po

ncy. A P

signal into

cross the a

ghtweight

offer excel

d are desig

nd increas

s goes on!

rld looks a

power and

ght and the

ns such as

stages and

iciency and

r efficienc

e amplifiers

utput level.

dard musi

generate 10

udio signal.

, frequenc

er supplies

M converte

an impulse

dio band.

aking them

lent ease o

ed to wor

d long-term

All material ©

1.1

Carefully o

Every Marti

in perfect c

carton and

1.2

The MA2.8

Rear supp

amplifier at

Your MA2.

Drawn by

component

by heat sin

heat sink r

extreme th

If either he

another se

cooling air

around the

can flow wi

rack space

top of each

010 Martin Au

Unpac

en the ship

n Audio am

ondition. If

ll packing

Mounti

Q amplifier

rt mounting

the rear in

Q amplifie

n internal

. The MA2.

k temperatu

quires it, w

rmal load, t

t sink gets

sing circuit

is forced ou

sides of the

hout resist

of opening i

other (no s

io Ltd. Subjec

ing

ing carton

lifier is com

ou find any

aterials for

will mount

holes are a

19” rack.

uses a for

an, air ent

Q series a

re sensing

hich keeps

e fan will fo

too hot, its

huts down i

through th

amplifier to

nce. If you

n the front o

ace needed

to change wit

Inst

nd check fo

pletely teste

damage, n

he carrier's

in a standa

so provided

ed-air cooli

rs through

plifiers feat

ircuits: the

an noise to

rce a very la

sensing cir

ts circuit to

rear of th

allow the ai

re using a

the rack fo

between un

out notice

allation

r any notice

d and inspe

tify the ship

inspection.

rd 19" rack.

. These sho

ng system

he slots in

ure an "intel

an speed

a minimum

rge volume

uit will red

ut off powe

chassis (s

r to escape.

ack with cl

r every four

its), starting

nd ope

ble damag

ted before

ping compa

Four front

uld always

o maintain

the front p

ligent" varia

ill increase

and helps

f air throug

ce the outp

until it cool

e below), s

If it is rack

sed backs,

amplifiers.

from the bo

ation

eaving the f

y immediat

anel moun

e used to s

low, even

nel and co

le-speed D

nly when t

ut dust acc

the heat si

t power. If

to a safe t

make sur

ounted, m

here must

mplifiers m

tom of the r

actory and

ely. Be sure

ing holes a

upport the

operating

rses over

fan which

e temperat

umulation i

nks.

the amplifie

mperature.

there is e

ke sure th

e at least

y be stacke

ck.

hould arrive

to save the

re provided.

eight of the

emperature.

nd through

is controlled

re of eithe

side. Unde

r overheats,

he exhaus

ough space

exhaust ai

ne standard

directly on

All material ©

1.3

Make sure

Damage c

sure the po

It is alway

particularly

Whether y

intermittent

soldering t

1.4

Warning:

The AC Ma

connection

manual. T

harmonic d

of varying t

disable th

010 Martin Au

Operati

the AC ma

used by co

er switch i

a good id

if there is a

u purchas

problems a

chnique to

AC Mai

efore con

in connectio

to the ampli

e amplifier

stortion on

he mains v

ground co

io Ltd. Subjec

ng Preca

ns voltage i

necting the

off before

a to have

igh signal l

them or b

e caused b

nsure troub

connec

ecting to

n is made vi

ier. Be sure

is a resisti

he current.

ltage. Is im

nnection.

to change wit

tions

s correct a

amplifier to

aking any i

the gain co

vel at the in

uild them y

faulty cabl

e free reliab

ion

ains be su

a the IEC ty

that your A

e load for

he system

portant to

out notice

d is the sa

improper A

put or outp

ntrols mute

puts.

urself, use

es. Use go

ility.

re that the

e connecto

mains po

he mains n

allows perf

onnect th

e as that

voltage is

t connectio

during po

good quali

d quality co

mplifier is

r on the rea

er source h

etwork, min

rmance to

ground fo

rinted on t

not covere

er-up to p

y input an

nnectors an

set to the

panel. The

s the requi

mizing the

e maintaine

safety, do

e rear of t

by the wa

event spea

speaker

cable alo

correct ma

picture belo

emen

s indi

reactive po

even in ci

not use a

e amplifier.

ranty. Make

er damage

ables. Mos

g with good

ns voltage.

shows the

cated in this

er and the

cumstances

apters tha

All material ©

1.5

Input conn

The figure

configurati

The Link s

remaining i

010 Martin Au

Conne

ctions are

elow show

n, but you

itch locate

put connec

io Ltd. Subjec

ting Inpu

ade via the

the connec

ust conside

in the rear

or to carry

to change wit

3-pin XLR-f

ion of analo

that unbal

panel is for

ignal to oth

out notice

male on th

g input for b

nced long li

direct parall

r amps.

rear of the

lanced and

es can intr

ling the re

mplifier.

unbalanced

duce noise i

r input conn

line. You c

n the audio

ectors. You

n use eithe

ystem.

can use the

All material ©

1.6

Warning: t

prevent an

Output con

wire gauge

in bridge m

positive out

Note: Cha

amplifier o

and D ope

significant f

Be sure to

are bench

010 Martin Au

Conne

ere are let

damages

ectors are

to minimize

de. In nor

put and the

nel B & D

tput to the

rating in op

r signals b

use balanc

esting.

and t

io Ltd. Subjec

ting Out

al voltage

turn the a

ade via Ne

power and

al stereo or

1- pin of the

are run ou

utput conne

posite pola

low 100Hz

(

d inputs o

te: in Bridg

e gain con

to change wit

uts

at the lou

plifier off b

utrik Speak

amping fa

linked mon

Speakon sh

of phase i

cter, Chann

ity, the ene

(

sub bass et

all measu

e mode the

rols of bot

out notice

speaker c

fore conn

n connecto

tor losses i

mode, for

ould be trea

nternally, c

l A & C are

rgy storage

.) and impr

rement equ

link switch

channels

nnectors

cting the l

s. Consult t

the speak

ach channe

ed as the n

rrected by

run in phas

in the po

ves the po

ipment (inc

must be s

ust be se

hen the a

udspeake

e wire gaug

r cables. Th

l 1+ of the

gative outp

eversing th

. By having

er supply i

er bandwid

uding oscil

itched to “

to the sam

plifier is tu

e chart to fi

e outputs c

peakon con

e connectio

channel A

more effic

loscope pr

n”

e level

ned on. To

d a suitable

n also wor

ector is the

ns from the

nd B and C

ent. This is

bes) if you

Autres manuels pour MA2.8Q - SCHEMA

Table des matières

Autres manuels Martin Audio Amplificateur

Martin Audio

Martin Audio MA2.8 Manuel utilisateur

Martin Audio

Martin Audio E1300 Manuel utilisateur

Martin Audio

Martin Audio MA12K - 2007 Manuel utilisateur

Martin Audio

Martin Audio MA4.2s Manuel utilisateur

Martin Audio

Martin Audio E1300 Manuel utilisateur

Martin Audio

Martin Audio MA9.6K Manuel utilisateur

Martin Audio

Martin Audio MA4.8Q Manuel utilisateur

Martin Audio

Martin Audio MA2.8s (ETL) Manuel utilisateur

Martin Audio

Martin Audio MA200Q Manuel utilisateur

Martin Audio

Martin Audio MA12K - 2010 Manuel utilisateur

Martin Audio

Martin Audio MA12K Manuel utilisateur

Martin Audio

Martin Audio MA6.8Q Manuel utilisateur

Martin Audio

Martin Audio VIA 5002 Manuel utilisateur

Martin Audio

Martin Audio MA4.2 Manuel utilisateur

Martin Audio

Martin Audio MA18K - 2010 Manuel utilisateur

Martin Audio

Martin Audio MA1.3s Manuel utilisateur

Martin Audio

Martin Audio MA2.0 - Manuel utilisateur

Martin Audio

Martin Audio MA3.0 - V1.1 Manuel utilisateur

Martin Audio

Martin Audio MA4.2s Manuel utilisateur

Martin Audio

Martin Audio EM120 Manuel utilisateur

Martin Audio

Martin Audio MA1.3 Manuel utilisateur

Martin Audio

Martin Audio MA1.6s Manuel utilisateur

Martin Audio

Martin Audio Ikon IK81 Manuel utilisateur

Martin Audio

Martin Audio WX3A - SCHEMATICS Manuel utilisateur

Manuels Amplificateur populaires d'autres marques

ASTRO

ASTRO HVO V40 P Manuel utilisateur

Marantz

Marantz SUPERSCOPE BLA-545 Instructions de montage

NAD

NAD CI980 Manuel utilisateur

Technics

Technics SE-CH770 Manuel utilisateur

Harman Kardon

Harman Kardon HK6300 Manuel utilisateur

NAD

NAD T975 Manuel utilisateur

McIntosh

McIntosh MA6850 Manuel utilisateur

Electro-Harmonix

Electro-Harmonix ENGLISH MUFF’N Manuel utilisateur

Viatron

Viatron Autrix Manuel utilisateur

GME

GME GA9800 Manuel utilisateur

Atlas

Atlas CP700 Manuel utilisateur

Roland

Roland KC-1000 Manuel utilisateur

Pyle

Pyle PFMRA350BW Manuel utilisateur

Advantage

Advantage S-250 Manuel utilisateur

IRT Electronics

IRT Electronics DVA-3007 Manuel utilisateur

Dimavery

Dimavery BA-100 Series Manuel utilisateur

Sony

Sony XM-S400D Manuel utilisateur

Schertler

Schertler ROY X Manuel utilisateur