Advent AW720 Instrucciones de operaciones descargar pdf (Pagina 23)

Change

the

position

of

the

transmitter

Frequency

Control

Wheel

(0)

to

change

the

operating

frequency.

Then,

readjust

the

headphone

Tuning

Control

Wheel

(H)

until

the

Tuning

Indicator

Light

(F)

illuminates

red.

Try

changing

the

physical

location

of

the

transmitter.

Locate

it

as

high

and

free

of

obstruction

as

possible.

Avoid

placing

directly

on

top

of

a

TV,

if

possible.

Try

moving

the

transmitter

and

headphones

closer

together.

Sending

the

signal

through

certain

materials,

such

as

glass,

tile

and

metal,

can

decrease

the

effective

transmitting

distance

of

the

system.

SOIIRdln

0".

Earpiece

Only

Check

the

batteries

-

they

may

be

weakening.

Check

the

left/right

balance

control

on

the

audio

source.

Try

fine

tuning

the

headset

using

the

Tuning

Control

Wheel

(H).

SPECIFICATIONS

&

FEATURES

TRANSMITTER

Omnidirectional

Effective

Transmitting

Range:

Up

to

300

feet*

Adjustable

Audio

Level

Output

Variable

Frequency

Adjustment

between

912.5

to

914.5

MHz

Left

/

Right

Audio

Line

Level

Inputs

UL

Listed

AC

Adapter

HEADPHONES

Power

ON/OFF

Switch

(right

headphone)

Volume

Control

(right

headphone)

Frequency

Fine

Tuning

(left

headphone)

Frequency

Response:

20

Hz

-

20

kHz

Speaker

Element:

32mm,

Titanium-Impregnated

Mylar

Magnet

Type:

Neodymium

Iron

Boron

4

Ohm

Rated

Signal-To-Noise

ratio:

60

dB

Channel

Separation:

30

dB

Distortion:

<

1.5%

*

Range

will

vary

by

environment.

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