Yamaha REV7 REV7 Owners Manual Image - Page 4

PRECAUTIONS

NOTE:

It

is

vital

to

read

this

section

before

using

your

REV7

Professional

Digital

Reverberator.

This

unit

uses

state-of-the-art

digital

technology

which,

although

constructed

for

years

of

trouble

-free

use,

requires

careful

handling.

•

VOLTAGE

RATINGS

Check

that

the

AC

supply

in

your

area

is

appropriate

for

your

REV7.

U.S./Canadian

Model:

110V

-

120V,

50/60Hz.

General

Model:

220V

-

240V,

50/60Hz.

•

ENVIRONMENTAL

TEMPERATURE

Do

not

expose

the

REV7

to

excessive

heat.

The

operating

temperature

range

of

this

unit

is

between

0

and

40

degrees

Centigrade

(32

—

104

degrees

Fahrenheit).

•

EXTERNAL

CLEANING

DO

NOT

clean

the

exterior

of

the

REV7

with

solvents

such

as

benzine

or

paint

thinner.

Dust,

dirt,

or

finger-

marks

should

simply

be

removed

with

a

soft,

dry

cloth.

Internal

cleaning

of

the

unit

should

only

be

done

by

a

qualified

technician.

•

XLR

TYPE

CONNECTORS

The

XLR

(Cannon)

type

Input

and

Output

connectors

are

wired

in

the

following

configuration:

Pin

1:

GROUND.

Pin

2:

HOT.

Pin

3:

COLD.

Ensure

that

all

equipment

connected

to

the

REV7

matches

this

wiring.

•

BACKUP

BATTERY

To

ensure

that

User

Programs

are

not

lost

when

the

REV7's

power

is

turned

off,

a

built-in

Lithium

battery

acts

as

a

backup.

In

normal

use,

this

battery

lasts

5

years,

but

it

is

advisable

to

change

the

battery

before

this

time

has

elapsed.

Contact

your

local

Yamaha

dealer

for

details.

NOTE:

When

you

change

the

battery,

the

User

Programs

may

be

lost.

As

a

safeguard,

you

can

note

down

the

parameters

of

your

User

Programs

in

the

USER

PROGRAM

TABLE

accompanying

this

manual.

You

can

then

reprogram

the

REV7

after

the

new

battery

is

installed.

The

preset

programs

are

permanent,

and

will

not

be

affected

by

a

change

of

battery.

FCC

CERTIFICATION

(USA)

This

equipment

generates

and

uses

radio

frequency

energy

and

if

not

installed

and

used

properly,

that

is,

in

strict

accordance

with

the

manufacturer's

instructions,

may

cause

interference

to

radio

and

television

reception.

It

has

been

type

tested

and

found

to

comply

with

the

limits

for

a

Class

B

computing

device

in

accordance

with

the

specifications

in

Subpart

J

of

Part

15

of

FCC

Rules,

which

are

designed

to

provide

reasonable

protection

against

such

interference

in

a

residential

installation.

However,

there

is

no

guarantee

that

interference

will

not

occur

in

a

particular

installation.

If

this

equipment

does

cause

interference

to

radio

or

television

reception,which

can

be

determined

by

turning

the

equipment

off

and

on,

the

user

is

encouraged

to

try

to

correct

the

interference

by

one

or

more

of

the

following

measures:

Reorient

the

receiving

antenna.

Relocate

the

computer

with

respect

to

the

receiver.

Move

the

computer

away

from

the

receiver.

Plug

the

computer

into

a

different

outlet

so

that

computer

and

receiver

are

on

different

branch

circuits.

If

necessary,

the

user

should

consult

the

dealer

or

an

experienced

radio/television

technician

for

additional

suggestions.

The

user

may

find

the

following

booklet

prepared

by

the

Federal

Communications

Commission

helpful:

"How

to

identify

and

Resolve

Radio

-TV

interference

Problems".

This

booklet

is

available

from

the

U.S.

Government

Printing

Office,

Washington,

DC

20402,

Stock

No.

004-000-00345-4.

3

Yamaha REV7 REV7 Owners Manual Image - Page 4

Precautions - manual

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