62
Additional Information
Severe hum or noise is heard.
/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 (3 meters) away from a TV set or
fluorescent light.
/Place your TV away from the audio
components.
/Make sure you connect a ground wire to the
antenna ground terminal.
/The plugs and jacks are dirty. Wipe them
with a cloth slightly moistened with alcohol.
No sound is heard from the center speaker.
/STR-DE1015G : Select a sound mode other
than ACOUSTIC or KARAOKE (see page 37).
/STR-DE815G / D760Z : Select a sound field
using the center speaker: PRO LOGIC,
MOVIE (except NIGHT THEATER and
MONO MOVIE) (see page 38).
/STR-DE815G / D760Z : Select the appropriate
center mode (see pages 24 and 25).
/Adjust the speaker volume appropriately
(see page 23 for STR-DE1015G or pages 24
and 25 for STR-DE815G / D760Z).
No sound or only a very low-level sound is heard from
the rear speakers.
/Select a sound field other than ACOUSTIC.
/STR-DE815G / D760Z : Select the appropriate
center mode (see pages 24 and 25).
/Adjust the speaker volume appropriately
(see page 22 for STR-DE1015G or pages 24
and 25 for STR-DE815G / D760Z).
Surround effect cannot be obtained.
/Turn on the sound field function.
/Set DIRECT PASS to OFF.
/Make sure you set the SPEAKERS selector
correctly (see page 10).
Tuner
Radio stations cannot be tuned in.
/Check that the antenna is connected securely.
Adjust the antenna and connect an external
antenna if necessary.
/The signal strength of the stations is too weak
(when you tune in with Automatic Tuning).
Use Direct Tuning (see page 29).
/Make sure you set the tuning interval
correctly (when you tune in AM stations with
Automatic Tuning) (see page 29 or 54 and 64).
/No stations have been preset or the preset
stations have been cleared (when you tune in
with Preset Tuning). Preset the stations (see
page 30).
/Display the frequency by pressing DISPLAY
(when you tune with Automatic Tuning).
Others
IR codes of components cannot be registered.
/When registering the IR code, be sure to
check the following:
• Point the remote at the IR sensor on the
receiver from a distance of less than 2 inches
(5 cm).
• Hold down the button on the remote for
about 2 or 3 seconds until the “RECEIVING”
display switches to “RELEASE YOUR
REMOTE”.
• Keep the remote pointed horizontally at the
IR sensor until the code is registered.
Recording cannot be made.
/Check that the components are connected
correctly.
/Select the playback component with the
remote or with the AUDIO FUNCTION or
VIDEO FUNCTION controls on the front
panel.
A component cannot be selected
/Check the FUNCTION hookup setting of the
component (see page 58 or 59).