background image

SAFETY

 

INSTRUCTIONS

Before

 

using

 

the

 

unit

be

 

sure

 

to

 

read

 

all

 

operating

 

instructions

 

carefully

please

 

note

 

that

 

these

    

 

 

are

 

general

 

precautions

 

and

 

may

 

not

 

pertain

 

to

 

your

 

unit

For

 

example

this

 

unit

 

may

 

not

 

have

  

 

 

 

the

 

capability

 

to

 

be

 

connected

 

to

 

an

 

outdoor

 

antenna

.

1

.  

Read

 

these

 

instructions

 - 

All

 

safety

 

and

 

operating

 

instructions

 

should

 

be

 

read

 

before

 

the

 

product

 

is

 

operated

.

2

Keep

 

these

 

instructions

 - 

The

 

safety

 

and

 

operating

 

instructions

 

should

 

be

 

retained

 

for

 

future

 

reference

.

3

Heed

 

all

 

warnings

 - 

All

 

warnings

 

on

 

the

 

product

 

and

 

in

 

the

 

operating

 

instruction

 

manual

 

should

 

be

 

adhered

 

to

4

Follow

 

these

 

instructions

 - 

All

 

operating

 

and

 

use

 

instructions

 

should

 

be

 

followed

.

5

Do

 

not

 

use

 

this

 

apparatus

 

near

 

water

Do

 

not

 

use

 

the

 

product

 

near

 

water

 

and

 

moisture

for

 

example

near

 

a

 

bathtub

washbowl

kitchen

 

sink

 

or

 

laundry

 

tub

in

 

a

 

wet

 

basement

or

 

near

 

a

 

swimming

 

pool

6

The

 

product

 

must

 

not

 

be

 

exposed

 

to

 

dripping

 

of

 

splashing

and

 

not

 

object

 

lled

 

with

 

liquid

 

should

 

be

 

placed

 

on

  

 

top

 

of

 

the

 

product

.

7

Clean

 

only

 

with

 

slightly

 

moist

lint

-

free

 

cloth

Unplug

 

this

 

product

 

from

 

the

 

wall

 

outlet

 

before

 

cleaning

Do

 

not

  

 

use

 

liquid

 

cleaners

 

or

 

aerosol

 

cleaners

.

   

8

Do

 

not

 

block

 

any

 

ventilation

 

openings

Install

 

in

 

accordance

 

with

 

the

 

manufacture’s 

 

openings

 

in

 

the

 

cabinet

 

and

 

in

 

the

 

back

 

or

 

bottom

 

are

 

provided

 

for

 

ventilation

to

 

ensure

 

reliable

 

operation

 

of

 

the

 

product

 

and

 

to

 

protect

 

it

 

from

 

overheating

These

 

openings

 

must

 

not

 

be

 

blocked

 

or

 

covered

The

 

openings

  

 

should

 

never

 

be

 

blocked

 

by

 

placing

 

the

 

product

 

on

 

a

 

bed

sofa

rug

 

or

 

other

 

similar

 

surface

This

 

product

 

should

  

 

never

 

be

 

placed

 

near

 

or

 

over

 

a

 

radiator

 

or

 

heat

 

source

This

 

product

 

should

 

not

 

be

 

placed

 

in

 

a

 

built

-

in

  

 

 

 

installation

 

such

 

as

 

a

 

bookcase

 

or

 

rack

 

unless

 

proper

 

ventilation

 

is

 

provided

 

or

 

the

 

manufact

 

have

 

been

 

adhered

 

to

.

9

Do

 

not

 

install

 

near

 

any

 

heat

 

sources

 

such

 

as

 

radiators

heat

 

registers

stoves

or

 

other

 

apparatus

 (

including

   

 

ampliers

that

 

produce

 

heat

.

10

Do

 

not

 

defeat

 

the

 

safety

 

purpose

 

of

 

the

 

polarized

 

or

 

grounding

-

type

 

plug

A

 

polarized

 

plug

 

has

 

two

 

blades

 

and

  

 

a

 

third

 

grounding

 

prong

The

 

wide

 

blade

 

or

 

the

 

third

 

prong

 

are

 

provided

 

for

 

your

 

safety

If

 

the

 

provided

 

plug

   

 

does

 

not

 

t

 

into

 

your

 

outlet

consult

 

an

 

electrician

 

for

 

replacement

 

of

 

the

 

obsolete

 

outlet

.

11

Protect

 

the

 

power

 

cord

 

from

 

being

 

walked

 

on

 

or

 

pinched

 

particularly

 

at

 

plugs

convenience

 

receptacles

and

 

the

 

point

 

where

 

they

 

exit

 

from

 

the

 

apparatus

.

12

Only

 

use

 

attachments

/

accessories

 

specied

 

by

 

the

 

manufacturer

.

13

Use

 

only

 

with

 

the

 

cart

stand

tripod

bracket

 

or

 

table

 

specied

 

by

 

the

 

manufacturer

or

 

sold

 

with

 

the

 

apparatus

When

 

a

 

cart

 

is

 

used

use

 

caution

 

when

 

moving

 

the

 

cart

/

apparatus

 

combination

 

to

 

avoid

 

injury

 

from

 

tip

-

over

.

14

Unplug

 

this

 

apparatus

 

during

 

lightning

 

storms

 

or

 

when

 

unused

 

for

 

long

 

periods

 

of

 

time

.

15

Refer

 

all

 

servicing

 

to

 

qualied

 

service

 

personnel

Servicing

 

is

 

required

 

when

 

the

 

apparatus

 

has

 

been

 

damaged

  

 

in

 

any

 

way

such

 

as

 

power

-

supply

 

cord

 

or

 

plug

 

is

 

damaged

liquid

 

has

 

been

 

spilled

 

or

 

objects

 

have

 

fallen

 

into

  

 

the

 

apparatus

the

 

apparatus

 

has

 

been

 

exposed

 

to

 

rain

 

or

 

moisture

 

does

 

not

 

operate

 

normally

or

 

has

 

been

 

dropped

.

16

.  

Power

 

source

 - 

The

 

product

 

should

 

be

 

operated

 

only

 

from

 

the

 

type

 

of

 

power

 

source

 

indicated

 

on

 

the

 

marking

  

 

label

If

 

you

 

are

 

not

 

sure

 

of

 

the

 

type

 

of

 

power

 

supply

 

to

 

your

 

home

consult

 

your

 

appliance

 

dealer

 

or

 

local

 

power

  

 

company

For

 

products

 

intended

 

to

 

operate

 

from

 

battery

 

power

or

 

other

 

sources

refer

 

to

 

the

 

operating

  

 

 

instructions

.

17

.  

Power

 

lines

 - 

An

 

outside

 

antenna

 

system

 

should

 

not

 

be

 

located

 

in

 

the

 

vicinity

 

of

 

overhead

 

power

 

lines

 

or

 

other

  

 

electric

 

light

 

or

 

power

 

circuits

or

 

where

 

it

 

can

 

fall

 

into

 

such

 

power

 

lines

 

or

 

circuits

When

 

installing

 

an

 

outside

  

 

antenna

 

system

extreme

 

care

 

should

 

be

 

taken

 

to

 

keep

 

from

 

touching

 

such

 

power

 

lines

 

or

 

circuits

 

as

 

contact

  

 

with

 

them

 

might

 

be

 

fatal

.

18

Overloading

 - 

Do

 

not

 

overload

 

wall

 

outlets

 

and

 

extension

 

cords

 

as

 

this

 

can

 

result

 

in

 

the

 

risk

 

of

 

re

 

or

 

electric

 

shock

.

19

Object

 

and

 

liquid

 

entry

 - 

Never

 

push

 

objects

 

of

 

any

 

kind

 

into

 

the

 

product

 

as

 

they

 

may

 

touch

 

dangerous

  

 

 

voltage

 

points

 

or

 

short

 

out

 

parts

 

that

 

could

 

result

 

in

 

re

 

or

 

electric

 

shock

Never

 

spill

 

or

 

spray

 

any

 

type

 

of

 

liquid

  

 

on

 

the

 

product

.

instructions. Slots and

1

0

Service

 - 

Do

 

not

 

attempt

 

to

 

service

 

this

 

product

 

yourself

 

as

 

opening

 

or

 

removing

 

covers

 

may

 

expose

 

you

 

to

  

 

 

dangerous

 

voltage

 

or

 

other

 

hazards

Refer

 

all

 

servicing

 t

o

 

qualied

 

se

r

vicing

 

personnel

.

2

Summary of Contents for ITSB-421

Page 1: ...Instruction Manual Please read these instructions fully before using and keep for furture reference Wireless Bluetooth Bookshelf Speakers...

Page 2: ...r indicating that they are synced STANDBY DC 10V POWER AUX IN Main Speaker VOLUME KNOB STANDBY BUTTON POWER BUTTON BATTERY INDICATOR AUX IN PORT BLUETOOTH STANDBY INDICATOR 10V INPUT PORT STANDBY DC 1...

Page 3: ...1 MAIN VICE Power Adaptor 2x User Manual ion NOTE As a result of continual improvements the design and specifications of this product are subject to change without notice Made in China Bluetooth is a...

Page 4: ...third prong are provided for your safety If the provided plug does not t into your outlet consult an electrician for replacement of the obsolete outlet 11 Protect the power cord from being walked on...

Page 5: ...before installing or operating the apparatus Caution 1 Use of control and adjustments or performance of procedures other than those specied here may result in hazardous radiation exposure If t his pro...

Page 6: ...10V POWER Vice Speaker 8 9 10 11 12 8 Standby button 9 Bluetooth standby indicator 10 Battery indicator 11 10V Input port 12 Power button LED INDICATOR OPERATION LED indicator Color status Descriptio...

Page 7: ...he radio at high volume level may destroy the hearing Avoid listening at high volume level for long time BLUETOOTH OPERATION Connecting an External Device via Bluetooth 1 After the Speakers are paired...

Page 8: ...into the DC 10V Input port on the side of the speaker Connect the other end to a PC or the included Power Adaptor with 10V 1 8A output The Battery indicator will remain lit red while charging The Batt...

Page 9: ...liance could void the user s authority to operate this equipment California Prop 65 Warning WARNING This product contains chemicals known to the State of California to cause birth defects or other rep...

Page 10: ...7...

Reviews: