Sony htddw995 Manuale Utente
74
US
There is no sound from one of the front
speakers.
speakers.
• Connect a pair of headphones to the
PHONES jack to verify that sound is
output from the headphones. If only one
channel is output from the headphones, the
component may not be connected to the
receiver correctly. Check that all the cords
are fully inserted into the jacks on both the
receiver and the component. If both
channels are output from the headphones,
the front speaker may not be connected to
the receiver correctly. Check the
connection of the front speaker which is
not outputting any sound.
output from the headphones. If only one
channel is output from the headphones, the
component may not be connected to the
receiver correctly. Check that all the cords
are fully inserted into the jacks on both the
receiver and the component. If both
channels are output from the headphones,
the front speaker may not be connected to
the receiver correctly. Check the
connection of the front speaker which is
not outputting any sound.
• Make sure you have connected to both the
L and R jacks of an analog component, and
not only to either the L or R jack. Use an
audio cord (not supplied).
not only to either the L or R jack. Use an
audio cord (not supplied).
There is no sound from analog 2
channel sources.
channel sources.
• Check that the INPUT MODE is not set to
“COAX IN” or “OPT IN” for the selected
input (page 59).
input (page 59).
There is no sound from digital sources
(from COAXIAL or OPTICAL input
jack).
(from COAXIAL or OPTICAL input
jack).
• Check that the INPUT MODE is not set to
“ANALOG”. Check that the INPUT
MODE is not set to “COAX IN” for the
sources from the OPTICAL input jack, or
to “OPT IN” for the sources from the
COAXIAL input jack.
MODE is not set to “COAX IN” for the
sources from the OPTICAL input jack, or
to “OPT IN” for the sources from the
COAXIAL input jack.
The left and right sounds are
unbalanced or reversed.
unbalanced or reversed.
• Check that the speakers and components
are connected correctly and securely.
• Adjust the balance parameters using the
LEVEL menu.
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.
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.
alcohol.
There is no sound, or only a very low-
level sound is heard from the center/
surround speakers.
level sound is heard from the center/
surround speakers.
• Select a CINEMA STUDIO EX mode
• Adjust the speaker level (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.
The surround effect cannot be
obtained.
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.
kHz.
Dolby Digital or DTS multi channel
sound is not reproduced.
sound is not reproduced.
• Check that the DVD, etc. you are playing
is recorded in Dolby Digital or DTS
format.
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.
check the audio setting (the settings for the
audio output) of the connected component.