Yamaha Em-300 User manual

ҮАМАНА

SOUND

REINFORCEMENT

MIXER

EIVI-3OO

OWNER'S

MANUAL

си

M

кә

es

Е

J

ПИ

г

"TU

PL

nana

ЕМ-ЗОО

РА

MIXER

The

YAMAHA

EM-300

PM

MIXER

with

its

twelve

input

channels,

two

output

channels

(stereo)

and

built-in

power

amplifier

is

extreme-

ly

easy

to

use

and

operate.

It

is

equipped

with

a

graphic

equalizer,

reverberation

unit

and

moni-

tor

circuit

which

extend

the

mixer's

application

range

from

ordinary

public

address

(PA)

to

business

uses.

Please

read

through

these

instructions

so

that

you

will

know

exactly

how

to

use

the

EM-300

in

accordance

with

the

intended

application.

CONTENTS

ВЕРОНЕ

ОРЕВАТІОМ....................

1

BLOCK

DIAGRAM

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

2

CONTROL

PANEL

OPERATION

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

3

CONNECTION

FIGURE...................

5

BACK

PANEL

OPERATION................

6

INPUT/OUTPUT

SPECIFICATIONS...........

8

CHARACTERISTICS

FIGURES..............

9

CABLE

CONNECTIONS...................

9

BEFORE

OPERATION

Check

the

following

points

before

operating

your

mixer.

€

Installation

location

Wherever

possible,

avoid

installing

the

mixer

in

a

€

Do

not

set

the

controls

to

the

following

positions.

INPUT

LEVEL

controls

—50

for

all

channels

Channel

faders

Max.

for

all

channels

location

which

is

exposed

to

direct

sunlight,

or

a

great

deal

of

humidity,

dust

or

vibration.

Do

not

block

the

ventilation

holes

in

the

top,

bottom

and

back

panels

of

the

mixer

since

they

are

designed

to

dissipate

the

heat

which

is

generated

internally.

Connections

Make

absolutely

sure

that

you

use

the

commercially

available

power

line

voltage

to

power

the

mixer.

Refer

to

page

5

for

the

connections

and

then

pro-

ceed

to

connect

properly.

When

performing

the

con-

nections,

make

absolutely

sure

that

the

power

switch

is

set

to

OFF..

Speaker

impedance

The

acceptable

speaker

load

is

from

8

to

16

ohms

for

USA

and

Canadian

models

and

from

4

to

16

for

general

models.

Do

not

connect

a

speaker

system

with

a

total

impedance

of

less

than

the

minimum

above

rating.

LOW-EQ,

HIGH-EQ

controls|

Max.

for

all

channels

GRAPHIC

EQUALIZER

[Master

faders

[Max

|

Although

these

positions

are

not

the

ones

usually

used

for

normal

use,

bear

in

mind

that

if

you

inad-

vertently

set

the

controls

to

the

positions

given

above,

the

conditions

governing

the

equipment

connected

to

the

input

connectors

and

the

load

speakers

may

result

in

damage

to

the

speakers.

Maintenance

The

color

of

the

mixer

panels

may

undergo

change

if

they

are

cleaned

with

a

paint

thinner

or

similar

liquid.

Always

use

a

soft

dry

cloth

to

wipe

off

any

dirt

on

the

panels.

BLOCK

DIAGRAM

Un

u33v3ds

(8)

НЗяуз48

|

SOLINOW

2

YOLINOW

Si-

91+

8-

8+

„4

)

о“

оло

3503

измоа

TU

<

|

8Pt

4

^

Z

LNO

NOW

x

Врог-

с

QN3S

oval]

8Pv4

L

LNO

NOW

<

£

83073

`

SVW

Желілер

330vJ

Sv

ERT

enero"

(8)

$83493

pom

Q

изажа

зуй

(4)

N9d

айу

чзмоа

|

—

8Pb

4

(M)

NI

03-9

(7)

83093

5УИ

ШІСІ

Връ+

ем!

815

мой

Вр

+

L

NI

8nS

NOW

apoc-

O

мага

За

<

о

0H23

0H23/^34

MP

8poz—

<

£

гм!

хп

8Po2-

<

y

I

NI

XAV

Zi-H9

CEEE

>c-

гимны

я

CONTROL

PANEL

OPERATIONS

INTEGRATED

MXER

EM

SERIES

MODEL

SN

t,

y

d

P

M

i.

>

Ха

уд,

TN

7

A

ee

ET

-

с

TES

Ж

Е

че

ET

айы

2х

Е

E

=

EC

JAN-

X

a

w

МДК

TET

UNES

сайы

айы

Е

E

S

T

rj

"

айы.

MS

I.

я

A

w^

ee

ue

LA.

А

IY.

(a

NET

NEM

“9

"t^

r

A

t

E

A

Е

к

Н

t.

e

t

Е

у

р.

r

Е

к

ЭШ

Ы.

ажы

х-

Ж.

5.

Ж.

ы.

Жі.

Кз

95

i

iib.

ии

Ух

-

шы.

”

it.

M

c

S

ETC

“See

—

t

ET

2

t.

E.

Y.

2

М

A

г.

A

t.

o

a

om

С

"-

wm

б

Шы;

жы.

А

D

a

к.

E:

ES

mes

ONS

NES”

NE

s

¿sx

=

ыы.

E

—

oe

it.

Na-

A

жа

Мй"

ойы.

айы

E

zd

пан

за,

қ

ЖЫ.

A

ғ

АМА

11

2

чий?

қ

Й

2

Dp

Й

1

D^

х

ық.

d

“

я

53

%

<

Уд

х

%

5%

1

:

t

1

ав

`3

Т

|

АУ

t

a `

Д

x

Jr

8

2

алы

<

л

b

d

x

4%

fa

в

N

2“

a

м

`

Ж

s

=

D

sis

Ysk

£

+

vw

ai

o£

x

T

pas

1

z

2

Eu

8

2-і

1

i

E

ox

35

2k

в

=

x

—&

iul

°

9

š

$

° 9

š

°

9

%

а.

i

е

ap

yanayan

e

:

2244

~@

;

e

z

AT

32-5

Ж

Ë

š

jä

е

тұжы

2255

©

°

%

FN

w.

°

9

+

z;

Eg

°

$

©

INPUT

LEVEL

controls

These

controls

are

used

to

select

the

input

levels

of

the

channels.

They

allow

a

five-step

switching

(44/—20/—30/

—40/—50dB)

of

the

channel

input

levels

in

accordance

with

the

equipment

which

is

connected.

Setting

the

input

levels

properly

is

instrumental

is

pre-

venting

overdrive

of

the

head

amplifier,

which

is

cause

of

distortion

in

the

sound,

and

in

helping

to

create

a

clear

and

natural

sound.

The

table

below

lists

the

general

settings.

Set

the

con-

trols

to

the

proper

level

in

accordance

with

the

intended

application.

General

settings

of

input

levels

INPUT

LEVEL

control

setting

Input

source:

Low-level

microphone

(dynamic

type)

High-level

microphone

(condenser

type)

Electrical,

electronic

musical

MIC

instruments

[750

:

Low-level

line

e

MN

(general

audio

equipment)

T

I:

2

INPUT

LEVEL

1839

\

В

(professional

equipment)

-го

`

L

+4

LINE

€

LOW-EQ

controls

These

are

used

to

control

the

sound

quality

in

the

low

range

of

each

channel.

The

low

frequency

of

100Hz

can

be

controlled

across

a

range

of

*15dB

between

the

left-

most

and

rightmost

settings,

and

a

flat

response

can

be

yielded

at

the

center

(O)

position.

®

HIGH-EO

controls

These

are

used

to

control

the

sound

quality

in

the

high

range

of

each

channel.

The

high

frequency

of

10kHz

can

be

controlled

across

a

range

of

+15dB

between

the

left-

most

and

rightmost

settings,

and

a

flat

response

can

be

yielded

at

the

center

(0)

position.

Q

MONITOR

2

PRE

FADER

&

EO

controls

These

are

the

MONITOR

2

channel

controls

and

they

are

used

to

control

the

signal

level

which

is

fed

out

from

the

channel

fader

pre-stage

and

sent

to

the

MON

OUT

2

jacks.

They

are

also

used

as

holdback

(stage

monitor)

mixing

controls

for

performers.

©

MONITOR

1

(REV/ECHO)

POST

FADER

&

EQ

controls

These

are

the

MONITOR

1

channel

controls

and

they

are

used

to

control

the

signal

level

which

is

fed

out

from

the

channel

fader

and

equalizer

post-stages

and

sent

to

the

reverberation

circuit,

and

the

MON

OUT

1

and

ECHO

SEND

jacks.

These

controls

perform

the

following

roles

in

accordance

with

the

intended

application.

1.

Channel

controls

for

reverberation

effect.

2.

Channel

controls

for

echo

effect.

3.

Mixing

controls

for

holdback

(stage

monitor)

Q

PAN

controls

These

controls

are

used

to

distribute

the

input

signals

of

the

channels

to

the

left

and

right

channels,

and

also

to

position

the

sound

images.

@

Channels

faders

These

are

used

to

set

the

mixing

level

of

the

channels

and

to

attain

an

overall

balance

in

the

volume.

©

AUX

IN

controls

These

are

used

to

control

the

AUX

IN

1

and

AUX

IN

2

input

levels.

@

AUX

PAN

controls

These

are

used

to

distribute

the

AUX

1

and

AUX

2

input

signals

to

the

left

and

right

channels,

and

to

posi-

tion

the

sound

images.

@

REVERB/ECHO

control

This

is

used

to

control

the

overall

output

level

of

the

built-in

reverberation

unit.

When

an

echo

unit

has

been

connected

to

the

ECHO

RETURN

input

jack,

the

built-

in

reverberation

unit

is

cut

off,

and

the

overall

output

level

of

the

echo

device

is

controlled.

@

MONITOR

1

master

fader

This

is

used

to

control

the

overall

level

of

the

signals

which

have

been

already

controlled

by

the

MONITOR

1

controls,

and

to

feed

the

signals

out

at

the

MON

OUT

1

and

Echo

send

jacks.

(Reverb

signals

are

not

controled.)

Фф

MONITOR

2

master

fader

This

is

used

to

control

the

overall

level

of

the

signals

which

have

been

already

controlled

by

the

MOMITOR

2

controls,

and

to

feed

the

signals

out

at

the

MON

OUT

2

jack.

®

GRAPHIC

EQUALIZER

These

nine

linear

controls

for

each

channel,

left

and

right,

vary

the

frequency

response

across

а

+12dB

range

for

the

frequencies

centered

on

63Hz,

125Hz,

250Hz,

500Hz,

1kHz,

2kHz,

4kHz,

8kHz

and

16kHz

in

accord-

ance

with

the

intended

application

or

location,

and they

thereby

vary

the

sound

quality

of

the

whole

system.

For

instance,

they

can

be

used

to

control

levels

at

frequency

ranges

where

howl

is

easily

produced,

and

to

control

the

sound

quality

finely

by

emphasizing

some

of

the

fre-

quency

ranges.

Фф

PROGRAM

master

faders

These

are

used

to

control

the

overall

signals

which

have

been

already

mixed

by

the

channel

faders,

and

to

set

the

sound

which

is

ultimately

heard

through

the

main

speakers.

®©

PROGRAM

VU

meters

These

are

used

to

monitor

the

output

levels

of

the

left

and

right

channels.

An

output

of

42.5W/8Q

is

indicated

when

the

pointers

deflect

to

OVU

and

likewise

85W/8Q

(full

power)

when

the

pointers

deflect

to

+3VU.

(

PHONES

jack

This

is

the

output

jack

for

stereo

headphones.

This

allows

the

power

amplifier

output

to

be

monitored

and

the

volume

is

controlled

by

the

PROGRAM

master

faders.

(9

MONITOR

VU

meter

These

are

used

to

monitor

the

output

levels

of

MONI-

TOR

1

and

MONITOR

2.

CONNECTION

FIGURE

FUSE:

For

holdback

Microphone

Use

7A,

250V

fuses.

If

it is

у

x.

necessary

to

replace

a

blown

fuse,

disconnect

the

AC

plug

from

the

power

socket

and

then

replace

with

a

unit

having

the

same

ratings.

If

the

fuse

should

blow

during

operation,

it

means

that

there

is

a

failure

and

that

you

should

get

in

touch

with

your

dealer

POWER

SW:

This

is

the

power

switch

which

accommodates

reversed

polari-

ties

with

two

ON

positions

that

help

to.

minimize

hum

in

certain

instances.

A0112T

(Self-Power

Monitor)

@MON

OUT

1,

MON

OUT

2

USA

&

CANADIAN

MODELS

|

)

!

ІШ

6

т:

pe

D

в

да

Н

PI

RY

Fi

nut.

CHO

MON

SUB

#

дук

инч.

Г

Еке

WU

т я

ааа

M

y

@

š

:

и

lu

M

Connect

this

to

the

AC

power

outlet

@

SPEAKERS

@

LINE

OUT

@

ECHO

RETURN,

ECHO

SEND

Delay

unit

(echo

unit)

Tape

deck

(playback)

Tape

deck

(recording)

Main

speaker

(R)

Main

speaker

(L)

544152

Ws44

15H

BACK

PANEL

OPERATION

©

INPUT

Both

the

LO-Z

(low

impedance)

and

HI-Z

(high

imped-

ance)

INPUT

jacks

are

unbalanced.

Connect

low-impedance

and

high-impedance

micro-

phones,

general

electrical

and

electronic

musical

instru-

ments

and

LINE

inputs

to

the

HI-Z

INPUT

jacks.

Connect

low-impedance

microphones

to

the

LO-Z

INPUT

jacks.

It

is

not

possible

to

use

both

the

LO-Z

and

HI-Z

INPUT

jacks

simultaneously

for

the

same

channel.

Ө

SPEAKERS

Connect

the

main

speakers

to

these

Jacks.

NOTES:

LOAD

INPEDANCE

8

—

162

U.S.A

&

CANADIAN

MODELS

4

<-

169

GENERAL

MODEL

Do

not

connect

a

speaker

system

with

a

total

impedance

of

less

than

the

minimum

above

rating.

GENERAL

MODEL

SPEAKERS

2

TOTAL

49

MIN

1

MAX

200W

TOTAL

4Q

MIN

MAX

200W

S4115H

Вю

When

two

S4115H

speakers

are

connected

to

two

jacks

of

the

same

channel

as

in

the

figure,

this

parallel

connec-

tion

reduces

the

overall

impedance

to

4

ohms.

@

AUX

IN

Connect

the

tape

deck

(playback)

or

another

mixer

for

increasing

the

number

of

channels

to

these

jacks.

@

LINE

OUT

Use

these

jacks

to

feed

out

the

recording

output

signals

or

the

signals

produced

when

the

mixer

is

being

used

as

a

submixer

in

order

to

increase

the

number

of

channels.

@

MON.

OUT

1,

MON.

OUT

2

Use

these

jacks

to

connect

the

holdback

(stage

monitor)

speaker.

*

A

power

amplifier

is

required

for

both

MON

OUT

1

and

MON

OUT

2

jacks.

Use

a

speaker

with

a

built-in

power

amplifier

or

use

a

separate

power

amplifier.

Q

ECHO

RETURN,

ECHO

SEND

These

are

the

input

and

output

jacks

for

the

echo

unit.

(When

the

echo

unit

is

connected,

it

is

no

longer

possible

to

use

the

built-in

reverberation

unit.)

Use

the

MONI-

TOR

1

(REV/ECHO)

controls

to

control

the

echo

effect

for

each

of

the

individual

channels,

and

the

MONITOR

1

master

fader

and

REVERB/ECHO

control

to

control

the

overall

effect.

ө

РОМЕН

АМР

ІМ

These

external

input

jacks

may

be

used

in

various

ways,

such

as

when

using

the

built-in

power

amplifier

indepen-

dently

(feeding

input

signals

of

another

mixer),

or

when

amplifying

PGM

signals

and

monitor

signals

with

a

separate

power

amplifier

and

the

built-in

power

amplifier

respectively

so

as

to

increase

power

of

PGM

signals.

When

amplifying

monitor

signals

by

the

built-in

power

amplifier.

Example:

SPEA

ACCESSORY

ds

SERD

POW

RAMPIN

сва

OUT

Q-EO

IN

LINE

OUT

i

Рай

OK.

m

X

uH

тока

2

—

ТӘ

А

ТА

Ж

Жа

б

9 f

\

6

3

У

а

СЕЗ

(О)

A(O

(Ф)

AKOKE

(О)

®

(©)

\

Й

/ N

g

gu

S2115H

"i

L7

HOLD

BACK

(2)

P2200

POWER

AMP.

HOLD

BACK

(1)

P2200

POWER

AMP.

ва

=

s

ө)

x

|

М.

демен

"Tm

:

Je

TT

9

әј

S6115H]

MAIN

SPEAKER

(L)

|

RUMP

нъ

e

MON.

SUB

IN

Connect

another

mixer

to

these

jacks

when

you

want

to

increase

the

number

of

monitor

channels.

€

G-EQ

IN,

G-EQO

OUT

By

using

these

jacks,

the

graphic

equalizer

built

in

this

mixer

may

be

used

independently,

or

as

a

monitor.

In

the

above

cases,

connect

LINE

OUT

jack

with

POWER

AMP

IN

jack,

as

PGM

signals

stop

before

G-EQ

IN

jack.

Example:

When

using

the

graphic

equalizer

in

connection

with

MONITOR

1

MONITOR

2.

ACCESSORY

WR

AMP

IN

0-Е0

OUT

G-EDp

IN

LINEJOUT

dB

+48

10K

Q

+4dB

BOK

Q

SPEAKERS

1

+408

10к

о

2

+448

10K

Q

FOR

HOLD

BACK

2

FOR

HOLD

Main

Speaker

$

(L)

Main

Speaker

А0112Т

(SELF-POWER

MONITOR)

$4115H

54115Н

©

РСМ

ТҮРЕ

PGM.MAS

FADER

LINE

OUT

POWEP

AMP

IN

POWER

AMP

SPEAKERS

SPEAKER

€

MONITOR

TYPE

MON.MAS

FADER

MON

OUT

G-EQ

IN

G-EQ

OUT

SPEAKER

(SELF-POWER

MONITOR)

INPUT/OUTPUT

SPECIFICATION

==

€

Input

jacks

Input

level

:

Actual

Load

For

Use

=

Sensitivity

етпестен

impedance

W/Nominal

|

(at

max.

gain)

|

Nominal

|

Max.

befor

Clip

Connector

INPUTS

(1

—12

CH)

Hi-Z

10KX)

Hi-Z

ЗКО,

—50dB

(2.5mV)

|

—50dB

(2.5mV)|

—22dB

(6.2mV)

|

XLR-3-31

and

Lo-Z

600Q2

(0-2

15009

—40dB

(7.8mV)

|

—40dB

(7.8mV)|

—12dB

(193mV)|

Phone

Jack

—30dB

(25mV)

|

—30dB

(25mV)

|

—

2dB

(616mV)

—20dB

(78mV)

|

—20dB

(78mV)

|

+

8dB

(1.93V)

+

4dB

(1.23V)

|

+

4dB

(1.23V)

|

+32dB

(31V)

AUX

IN

(1,

2)

—20dB

(78mV)

|

—20dB

(78mV)

Phone

Jack

ECHO

RETURN

—30dB

(25mV)

|

—30dB

(25mV)

Phone

Jack

GEQ

IN

(L,

R)

+

4dB

(1.23V)

|

+

4dB

(1.23V)

|

+18dB

(6.2V)

Phone

Jack

POWER

AMP

IN

*

AdB

(1.23V)

8)

Phone

Jack

(Е,

В)

MON

SUB

IN

(1,

2)

*

4dB

(1.23V)

|

+

AdB

(1.23V)

|

*24dB

(12.3V)

Phone

Jack

è

Output

jacks

с

Actual

Source

For

Use

SPEAKER

OUT

0.065€)

4Q

200W

Phone

Jack

(L,

R)

80

140W

LINE

OUT

(L,

R)

1KQ

10KQ2Q

+

4dB

(1.23V)

|

+18dB

(6.2V)

Phone

Jack

6000

OdB

(0.775V)

|

*

14dB

(3.9V)

GEQ

OUT

(L,

R)

1KQQ

+

4dB

(1.23V)

|

+18dB

(6.2V)

Phone

Jack

MON

OUT

(1,

2)

3900

ECHO

SEND

10092

OdB

(0.775V)

|

+14dB

(3.9V)

1500:

+

4dB

(1.23V)

+18dB

(6.2V)

OdB

(0.775V)

|

+14dB

(3.9V)

—20dB

(78mV)

|

—

6dB

(0.39V)

Phone

Jack

*

2dB

(0.96V)

Stereo

Phone

Jack

Note:

All

the

inputs

and

outputs

are

unbalanced.

Phone

Jack

CHARACTERISTICS

FIGURES

m

Frequency

response

m

Graphic

equalizer

frequency

response

+16

|

1

|

+

и

RESPONSE

(dB)

RESPONSE

(dB)

o

|

24

)

-6

tT

H

!

t

И

ОА

|

FREQUENCY

(Hz)

Ao

|

.

ET

|

«ur

h

Г

=

Channel

equalizer

frequency

response

is

ШЕР"

іш

|

feite

ae

анн

НВ

16

=

H

:

|

i

]

E

i

;

FREQUENCY(Hz)

=

Output

versus

distortion

CH

DRIVE!

40

°

+ >

+

к

RESPONSE

(dB)

EH

DISTORTION(%)

°

|

d

LB

-

4

i

|

L

2

|

iw.

Š

FREQUENCY(Hz)

CABLE

CONNECTIONS

There

are

many

types

of

connecting

cables

for

PA

record-

yourself,

bearing

in

mind

the

required

length

of

the

ing.

This

allows

a

choice

in

accordance

with

the

intended

cables,

or

order

them

from

a

specialist

manufacturer.

application.

Such

cables

are

sold

on

the

market

but

they

The

types

of

connecting

cables

required

for

general

are

costly

and

there

is

no

great

variety.

When

using

the

sound

systems

are

indicated

below.

cables,

the

established

procedure

is

either

to

make

them

White

(red)/hot

(+)

Black/cold

(—)

Shield/ground

Balanced

type:

XLR

White

(red)/hot

(+)

ss

Unbalanced

type:

Standard

phono

plug

CTT

[Е

'

Black/cold

(—

A

о о

-

—

O

са

2253

Shield/ground

White

(red)/hot

(4)

'

Black/cold

(—)

Shield/ground

Unbalanced

type:

plug

Unbalanced

type:

Standard

phono

plug

CTI

А

a

White

(black)/hot

(+)

Unbalanced

type:

plug

Shield/ground

Yamaha EM-300 User manual

Popular Dj Equipment manuals by other brands