Sony Bravia KDL-40EX645, Руководство по эксплуатации, Страница: 75 / 88

75
O
the
r Inform
ation
No sound / Noisy sound
No sound but good
picture • Check the volume control.
• Press
MUTING or VOL + so that “Muting” disappears from the
screen (see page 26).
• Set Speakers to TV Speakers in the Sound settings (see page
52). If it is set to Audio System , sound is not output from the TV’s
speakers regardless of the TV’s volume control.
• When using HDMI input with Super Audio CD or DVD-Audio,
DIGITAL AUDIO OUT (OPTICAL) may not provide an audio
signal.
• When tuned to a digital channel with Alternate Audio , the
broadcaster may not be broadcasting your preferred Alternate
Audio language. Press OPTIONS , highlight and select Alternate
Audio , and change the Alternate Audio language (see page
52).
Audio noise • Make sure that the antenna is connected using a 75-ohm coaxial
cable (not supplied).
• Keep the antenna cable away from other connecting cords.
• To avoid TV interference, make sure to use an undamaged
antenna cable.
No audio or low audio
with Home Theater
System • Set Speakers to Audio System in the Sound settings (see page
52).
• Set Audio Out to Fixed in the Sound settings (see page 52).
No color / Irregular
picture • Verify that the
Video1/Component Selection
(see page 62) is
set to the current input type in use. We suggest leaving this
setting to
Auto .
BRAVIA Sync
Cannot find connected
BRAVIA
Sync HDMI
device
• Make sure that the Control for HDMI is set up on both the TV
and the optional device compatible with
BRAVIA
Sync (see
page 30).
Second A/V receiver is
not listed on the
Device
List
• Only one A/V receiver may be used with the BRAVIA Sync and
Control for HDMI functions at one time (see page 63).
PC Input
No picture / No signal • Confirm the PC is correctly connected to the TV with either the
PC IN (with an HD15 cable) or with the HDMI IN.
• Ensure the output signal from the PC is one of the formats listed
on page 66.
• Turn the PC off. Confirm the PC connection and restart the PC.
Plug-and-play will auto-detect the TV and correctly set up PC
timing.
• Verify the PC is not in standby or hibernation mode.
Poor Picture • Adjust the resolution (see page 66).
• Adjust
Pitch and Phase (see page 54).
Condition Explanation/Solution
(Continued)