Dual AX440 Service Manual download pdf (Page 9)

IPIONEER

RECEPTION OF

BROADCAST

r

BEFORE TURNING

ON

THE

POWER

SWITCH

OF THE

SX.44O,

CHECK THE FOLLOWING:

VOLUME

CONTROL

KNOB

(14)

is set

to

"MtN".

TAPE

MONITOR

SWITCH

(12)

issetto

"OFF".

MODE

SWITCH

(11)

set

to

"STEREO".

SPEAKER

ON/OFF SWITCH

(7)

is set to

"ON".

(lf

using a stereo

headphone,

set

the s^/itch to

"OFF").

r

RECEPTION

OF FM BROADCAST:

1, SEt thE

SELECTOR

KNOb

(5)

tO thE

"FM

STEREO"

position.

2.

While observing the

pointer

deflection

of the TUNING

INDICATOR

(2),

tune the

SX-440 to the

desired station by

using

the

TUNING knob

(4)

.

The

best reception isattained

when

the

pointer

of the TUNING

INDICATOR

(2)

largely

deflects

rightward. lf

the tuned station

is broadcasting

a

stereo

program,

the

STEREO INDICATOR

(3)

lights. With

the

SE

LECTOR knob

(5)

in

this

position,

monaural

programs

can also be

received.

3.

When the desired station

is tuned in,

gently

turn

the

VOLUME

CONTROL knob

(141

clockwise. Ad.iust the

BASS CONTROL

(9)

and TREBLE CONTROL

(10)

for

the

desired tone

quality.

.When

the

SX-2140

is

used very afar from

the broadcasting

station,

or external noise is intensive,

the noise

is sup-

pressed

and better

reception is attained by setting the

SELECTOR knob

(5)

to the

"FM

MONO"

position.

When the knob

is

in

this

position,

however, stereo

programs

are

received

as

monaural

programs.

(The

stereo indicator

is

unrelated

although it lights.)

4.

When

good

radio

reception

cannot be attained by

the

above operating

procedures

1 to

3. reconsider the

antenna,

referring

to the article

"ANTENNA

CONNECTION

AND

GROUNDING".

TRECEPTION

OF

AM BROADCAST:

1. Set the

SELECTOR

knob

(5)

to the

"AM"

position.

2.

While observing

the

pointer

deflection

of

the TUNING

INDICATOR

(2).

tune

the SX440 to the desired station by

using the

TUNING knob

(4).

The

best reception is attained

when

the

pointer

of the

TUNING

INDICATOR

(2)

largely

deflects rightward.

3.

When

the desired

station is tuned

in, adjust the VOLUME

CONTROL

(14),

BASS CONTROL

(9)

and TREBLE CON-

TROL

(10)

for

desired sound

volume

and tone

quality.

4. When

good

radio

reception cannot be attained, such as

speaker sound

is noisy or inferior in tone

quality

by the

above operating

procedures

1 to

3, re+onsider the antenna,

referring

to the

article

"ANTENNA

CONNECTION AND

GROUNDING".

When

the SX-440 is used very near

the

broadcasting station, the field intensity is sometimes too

strong, resulting

in low

tone

quality.

lf this occurs,

shorten or

remove

the antenna connected

to the

AM

antenna

terminal

for the best radio

reception.

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