Sony KLV-20G300A Operating Instructions Manual page 27

Problem
No sound/Noisy sound.
Good picture, no sound.
Audio noise.
Wide Mode changes automatically.
"Black box" on screen.
Remote control does not operate.
Lost password.
How to reset the TV to factory
settings.
Possible Remedies
❑
Check the volume control.
❑
Press MUTING or VOL + so that "Muting" disappears from the screen
(page 15).
❑
Disconnect your headphones.
❑
Set Speaker to On in the Sound settings (page 20). If it is set to Off, sound is
not output from the TV's speakers regardless of the TV's volume control.
❑
Make sure that the antenna is connected using the supplied 75-ohm coaxial
cable.
❑
Keep the antenna cable away from other connecting cords.
❑
To avoid TV interference, make sure to use an undamaged antenna cable.
❑
Check the Auto Wide option in the Screen settings (page 21).
❑
You have selected a text option in the Setup setting and no text is available. (See
page 22 to reset Setup selections.) To turn off this feature, set the Caption
Vision option to Off. If you were trying to select closed captioning, select CC 1
instead of Text 1-4.
❑
Check the polarity of the batteries or replace the batteries.
❑
Point the remote control at the remote control sensor of the TV.
❑
Fluorescent lamps can interfere with your remote control operation; try turning
off the fluorescent lamps.
❑
Keep the remote control sensor area clear from obstacles.
❑
Select the Parental Lock settings on the settings screen, then enter the following
master password: 4357. The master password clears your previous password and
allows you to enter a new password (page 22).
❑
Turn on the TV. While holding down the
the POWER button on the TV. Release the
WARNING: The Reset will clear all of your customized settings including
Parental Lock setting.
Other Information
V
button on the remote control, press
V
button.
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