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Video – Sony STR-DG520 User Manual

Page 59

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59

US

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STR-DG520

3-284-083-11(1)

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There is severe hum or noise.

• Check that the speakers and components

are connected securely.

• Check that the connecting cords are away

from a transformer or motor, and at least
10 feet away from a TV set or fluorescent
light.

• Move your audio components away from

the TV.

• The plugs and jacks are dirty. Wipe them

with a cloth slightly moistened with
alcohol.

There is no sound, or only a very low-
level sound is heard from the center/
surround speakers.

• Select a CINEMA STUDIO EX mode

(page 43).

• Adjust the speaker level (page 26).
• Make sure the center/surround speakers

are set to either “SMALL” or “LARGE”
(page 33).

There is no sound from the sub woofer.

• Check that the sub woofer is connected

correctly and securely.

• Make sure you have turned on your sub

woofer.

• Make sure the sub woofer is set to “YES”

(page 33).

• There is no sound from the sub woofer

depending on the sound field.

There is no sound from the component
connected to the DIGITAL MEDIA PORT
adapter.

• Adjust the volume of this receiver.
• The DIGITAL MEDIA PORT adapter

and/or component is not connected
correctly. Turn off the receiver, then
reconnect the DIGITAL MEDIA PORT
adapter and/or component.

• Check the DIGITAL MEDIA PORT

adapter and/or component device to make
sure it supports this receiver.

There is no sound from the speakers of
the receiver when you connect the
receiver and the playback component
via a HDMI connection.

• Make sure that you have connected the

digital audio jacks on the playback
component to the receiver. Then, turn off
TV’s volume or activate the TV’s muting
function.

The surround effect cannot be
obtained.

• Make sure the sound field function is on

(press MOVIE, or MUSIC).

• Sound fields do not function for signals

with a sampling frequency of more than

48 kHz.

Dolby Digital or DTS multi channel
sound is not reproduced.

• Check that the DVD, etc. you are playing

is recorded in Dolby Digital or DTS
format.

• When connecting the DVD player, etc., to

the digital input jacks of this receiver,
check the audio setting (the settings for the
audio output) of the connected component.

Video

There is no picture or an unclear
picture appears on the TV screen.

• Select the appropriate input using the input

buttons.

• Set your TV to the appropriate input mode.
• Move your audio components away from

the TV.

The source image input to the HDMI
jack on the receiver is not output from
the TV.

• Check the HDMI connection.
• Depending on the playback component,

you may need to set up the component.
Refer to the operating instructions
supplied with each component.

continued