Sony DAV-DZ680, Руководство по эксплуатации

Страница: 99 / 124

Ad
dit
iona
l Inf
o
rma
tion
99
GB
Sound
Even though you set the aspect
ratio in [TV TYPE] of [VIDEO
SETUP], the picture does not fill
the TV screen. • The aspect ratio on the disc is fixed.
Color irregularity occurs on the
TV screen. The system’s speakers contain magnet parts, so magnetic distortion may occur.
When color irregularity occurs on the TV screen, check the following items.
• If the speakers are used with a CRT-based TV or projector, install the speakers
at least 0.3 meters (1.0 ft) from the TV set.
• If the color irregularity persists, turn off the TV set once, then turn it on after 15
to 30 minutes.
• If howling occurs, reposition the speakers farther away from the TV set.
• Make sure that no magnetic object (magnetic latch on a TV stand, health care
device, toy, etc.) is placed near the speakers.
Symptom Remedy
Symptom Remedy
There is no sound. • The speaker cord is not connected securely.
• Press MUTING on the remote if “MUTING ON” is displayed in the front panel
display.
• The system is in pause mode or in Slow-motion Play mode. Press H to return
to normal play mode.
• Fast forward or fast reverse is being performed. Press H to return to normal
play mode.
• Check the speaker settings (page 58).
• The component connected to the HDMI OUT jack does not conform to the
audio signal format, in this case set [AUDIO (HDMI)] in [HDMI SETUP] to
[ON] (page 56).
No sound is output from the
HDMI OUT jack. • Set [AUDIO (HDMI)] in [HDMI SETUP] to [ON] (page 56).
• The HDMI OUT jack is connected to a DVI (Digital Visual Interface) device
(DVI (Digital Visual Interface) jacks do not accept audio signals).
• The HDMI OUT jack does not output Super Audio CD sound.
• Try the following:
1
Turn the system off and on again.
2
Turn the connected
component off and on again.
3
Disconnect and then connect the HDMI cable
again.
The left and right sounds are
unbalanced or reversed. • Check that the speakers and components are connected correctly and securely.
There is no sound from the
subwoofer. • Check the speaker connections and settings (pages 22, 58).
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 3 meters (10 ft) away from your TV set or a fluorescent light.
• Move your TV away from the audio components.
• The plugs and jacks are dirty. Wipe them with a cloth slightly moistened with
alcohol.
• Clean the disc.
The sound loses stereo effect
when you play a VIDEO CD, a
CD, or an MP3 file. • Select stereo sound by pressing AUDIO (page 37).
• Make sure the unit is connected properly.