Sony DAV-IS50 - Manual (Page 93)

Ad
dit
ion
al I
n
fo
rmatio
n
93 US
Sound
Color irregularity occurs on the TV
screen. The subwoofer and the front speakers in this system are magnetically
shielded to prevent magnetic leakage. However, some leakage may occur,
as a high-strength magnet is employed. If this happens, check the following
items:
• If the speakers are used with a CRT-based TV or projector, install the
speakers at least 0.3 m (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 further 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” is displayed on 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 performed. Press H to return to normal
play mode.
• Check the speaker settings (page 85).
• 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 83).
No sound is output from the HDMI
OUT jack. • Set [AUDIO (HDMI)] in [HDMI SETUP] to [ON] (page 83).
• The HDMI OUT jack is connected to a DVI (Digital Visual Interface)
device (DVI (Digital Visual Interface) jacks do not accept audio signals).
• 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.
• Perform [AUTO CALIBRATION] (page 77).
There is no sound from the subwoofer. • Check the speaker connection and settings (pages 19, 85).
• Select “A.F.D. STD” for “DEC. MODE” (page 52).
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. • Set “AUDIO” to “STEREO” by pressing AUDIO (page 41).
• Make sure the control unit is connected properly.
continued