Sony STR-D515 User Manual download pdf (Page 19)

Troubleshooting Guide

Before proceeding through the check list below, examine the connections and tlie

procedures outlined in the manual.

Should any problem persist after you have checked the following items, consult your

nearest Sony dealer.

Problem Cause

Solution

The STEREO indicator flickers or does

not appear when receiving stereo

programs.

A very weak FM station or a noisy FM

program is received.

Adjust the anteima or connect an

external FM antenna.

Press FM MODE to MONO mode.

No station can be tuned in by

Automatic Tuning operation.

The AM tuning interval is set

incorrectly. (For U.S.A. and Canada

models.)

Change the tuning interval according

to the AM frequency allocation system

of your country. (See page 21)

The signal strength of the station is too

weak for Automatic Tuning.

Adjust the antenna.

Directly tune in the stations.

(See page 9)

No stations can be tuned in with scan

tuning.

No stations have been preset.

Preset the stations. (See page 10)

No sound is heard even if you adjust

VOLUME.

The speaker or program source

equipment is not connected correctly.

Connect the equipment correctly.

The SPEAKERS A/B buttons are not

set correctly.

Set the buttons correctly. If the A and

B buttons are both depressed, check

that both speaker systems are properly

connected.

A wrong function selector has been

pressed.

Press the correct function selector.

No sound is heard from center

speaker.

The PHANTOM mode is selected in

the CENTER MODE.

Sound from the center speaker cannot

be heard in the PHANTOM mode.

Select another mode. (See page 16)

The level of the center speaker is very

low.

Adjust the level of the center speaker

correctly. (See page 17)

The HALL or SIMULATED surround

mode is selected.

Sound from the center speaker cannot

be heard in these modes. (See page 16)

No sound or sound at very low level is

heard from rear speakers.

Surround function is turned off.

Press SUR ON/OFF to turn on the

funchon.

The 3CH LOGIC mode is selected in

the CENTER MODE.

Sound from the rear speakers carmot

be heard in the 3CH LOGIC mode.

Select another mode. (See page 16)

The level of the rear speakers is very

low.

Adjust the level of the rear speakers

correctly. (See page 17)

Monaural program source is played

back in DCDLBY surround mode.

Select HALL or SIMULATED

surround mode.

Surround effect cannot be obtained. Surroimd circuit is turned off.

Press SUR ON/OFF.

The unit is in a wrong mode.

Press SUR MODE to set the

appropriate surround mode.

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Sony STR-D515 User Manual Page 19

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