Yamaha E1005 E1005 Owners Manual Image - Page 5

BRIEF

OPERATING

INSTRUCTIONS

0

Modulation

Controls

(Includes

Speed

and

Depth)

Within

a

given

delay

range,

the

actual

delay

time

can

be

varied

manually

with

the Delay

control,

or

it

can

be

varied

automatically

with

these

Modulation

Speed

and

Depth

controls.

Modulation

is useful

for

chorus,

vibrato,

flang-

ing,

phasing, and

similar

effects.

The

Depth

knob

sets

the

amount

of

deviation

in

delay

time.

When

you

switch

from

the

short

to

the

long

delay

range,

the

maximum

depth

is

increased.

The

Speed

knob

sets

the

rapidity

of

the

deviation

in

delay

time

(the

speed

of

the

effect).

(1)

Foot

Switch

jack

This

standard

phone

jack

is

provided

for

use

with

a

guitar

-

type

foot

switch.

The

switch turns

all

delay

effects

On

and

Off

(delay

time,

feedback and

modulation),

but

it

does

nothing

to

the

direct

sound,

regardless

of

front

panel

settings.

A

foot

switch

is

handy

for

initiating

an

echo

effect

at

the

end

of

a

vocal

or

instrumental

phrase,

for

abruptly

ending

an

effect

on

a

precise

cue,

etc.

REAR

PANEL

Fuse

This

0.5

amp

fuse

(for

nominal

120 VAC

mains)

protects

the

delay

line

by

preventing

excess

current

flow

in

the

AC

side

of

the

power

supply.

AC

Power

Cord

This 2

-wire

AC

power

cord

may

be

plugged

into

nominal

120

VAC

mains

(±10%),

60Hz

only

(U.S.

and

Canadian

models).

The

unit

draws

12

watts.

PRECAUTIONS

1.

BEFORE

TURNING

ON

the

E1005,

set

its

FEED-

BACK

control

to

minimum

(full

counterclockwise).

This

avoids

any

potential

howling

which

could

damage

speakers.

2.

It

is

a

SAFE

practice

to

lower

the

volume

of

your

amplifier

or

mixer

when

first

turning

ON

the

E1005.

Also,

begin

with

the

E1005

INPUT control(s)

at

a

low

settings and

gradually

turn

it

up

until

the

Input

Level

display

peaks

at

about 0dB.

Then

adjust

the

amplifier

volume

as

desired.

3.

USE

CAUTION

whenever

connecting

the

E1005

output

to

its

input;

mixing

and/or

feedback

can

be

achieved

without

special

connections

by

using the

controls

provided.

4.

NEVER

connect

the

output

of

a

power

amplifier

or

a

guitar

amplifier

speaker

output

to

the

E1005

inputs;

they

are

designed

for

mic,

instrument

or

line

level

signals

only.

(Exception;

a

guitar

amp

output

may

be

used

if

it

is

connected

via

a

suitable

direct

box,

one

including

an

attenuation

pad

to

lower

the

signal

to

mic

or line

levels.)

5.

DO

NOT

connect power

supplies,

batteries,

or

apply

DC

voltages

to

any

El

005

inputs

or

outputs.

6.

NEVER

use

abrasives

or

spray

-on

chemical

solvents

to

clean

the

El

005.

Mild

detergents

applied

to

soft

cloths

are

preferred.

7.

IF

RUNAWAY

FEEDBACK

(HOWLING)

SHOULD

OCCUR,

IMMEDIATELY

TURN

DOWN

THE

E1005

FEEDBACK

CONTROL.

4

Yamaha E1005 E1005 Owners Manual Image - Page 5

Panel, Precautions - manual

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