Sony STR-DA7100ES Operating Instructions Manual page 132

Check that the INPUT MODE is not set to
"COAXIAL FIXED" for the sources from
the OPTICAL input jack, nor set to
"OPTICAL FIXED" for the sources from
the COAXIAL input jack.
• Check that the MULTI CH IN function is
not selected.
There is no sound when i.LINK is
selected.
• Check that the i.LINK component is
connected correctly.
• Check that using SCD-XA9000ES is set to
output signals from the i.LINK jack.
• The sound may not output when you
operate two or more players. In this case,
stop the player, which is not selected, then
select the player you want to play again by
pressing the i.LINK button.
The source sound input from the HDMI
jack is not output from an amplifier or
the TV speaker connected to the
receiver.
• Check the setting of HDMI AUDIO in the
CUSTOMIZE menu (page 70).
• Check the HDMI connection.
• The sound is not output when you display
the receiver's menu on the TV monitor.
Press ON SCREEN to turn off the display.
• You cannot listen to the Super Audio CD
by connecting HDMI.
• Depending on the playback component,
component side may need to be set up.
Refer to the operating instructions
supplied with the each component.
The left and right sounds are
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
132
GB
m (10 feet) away from a TV set or
fluorescent light.
• Move your TV away from the audio
components.
• Make sure you have grounded the U
SIGNAL GND terminal (only when a
turntable is connected).
• The plugs and jacks are dirty. Wipe them
with a cloth slightly moistened with
alcohol.
There is no sound from the center
speaker.
• Make sure the sound field function is on
(press A.F.D., MOVIE, or MUSIC).
• Select the CINEMA STUDIO EX mode
(page 92).
• Adjust the speaker level (page 52).
• Make sure the center speaker is set to
either "SMALL" or "LARGE" (page 49).
There is no sound, or only a very low-
level sound is heard from the surround/
surround back speakers.
• Make sure the sound field function is on
(press A.F.D., MOVIE, or MUSIC).
• Select a CINEMA STUDIO EX mode
(page 92).
• Adjust the speaker level (page 52).
• Make sure the surround speakers are set to
either "SMALL" or "LARGE" (page 49).
There is no sound from the surround
back speakers.
• Some discs have no Dolby Digital
Surround EX flag even though the
packages have Dolby Digital Surround EX
logos. In this case, select "ON" (page 95).
There is no sound from the sub woofer.
• When all speakers are set to "LARGE"
and "Neo:6 Cinema," or "Neo:6 Music" is
selected, there is no sound from the sub
woofer.
The surround effect cannot be
obtained.
• Make sure the sound field function is on
(press A.F.D., MOVIE, or MUSIC).