Справочник Пользователя для Sony STRDG510

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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 3 
m (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 
• Adjust the speaker level (page 31).
• Make sure the center/surround speakers 
are set to either “SMALL” or “LARGE” 
(page 38).
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” 
• There is no sound from the sub woofer 
depending on the sound field.
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 
or mute the TV’s volume.
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.
Recording cannot be carried out.
• Check that the components are connected 
correctly.
• Select the source component using the 
input buttons.
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